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Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Tests of Cs-137 removal from DWPF samples prior to analysis  

SciTech Connect (OSTI)

The Defense Waste Processing Facility (DWPF) will be used to encapsulate high-level radioactive waste into borosilicate glass at the Savannah River Site. To ensure that the process streams will be blended in the right proportions to produce durable glass, process control analyses will be performed in a laboratory in the DWPF. The high radioactivity of DWPF samples will require that sample preparation, including dissolution and dilution of samples, be performed in shielded cells. However the final analyses will be made with instruments and spectrometers contained in unshielded fume hoods. The primary radiation concern is the exposure to y-rays from the decay of Cs-137 after samples are removed from the shielded cells. Since there are several methods available for removing Cs-137 from samples, investigations were made into removing Cs-137 from DWPF samples prior to analysis in order to reduce worker exposure. Results are presented of the efficiency of various Cs-137 removal techniques and the effects of these techniques on analytical precision and accuracy.

Dewberry, R.A.; Coleman, C.J.

1994-11-10T23:59:59.000Z

2

Lab sets new record for waste volume removed  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lab Sets New Record for Waste Volume Removed Lab Sets New Record for Waste Volume Removed Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab sets new record for waste volume removed The Transuranic Waste Program has met its commitment to ship 800 cubic meters of TRU waste to the Waste Isolation Pilot Plant during fiscal year 2012. November 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email A lot of people worked together to make this happen, including our partners at the State of New Mexico and WIPP, as well as NNSA, the Los Alamos Site Office, and the Laboratory. The LANL Transuranic (TRU) Waste Program has met its commitment to ship 800 cubic meters of TRU waste to the Waste Isolation Pilot Plant (WIPP) during

3

Old hydrofracture facility tanks contents removal action operations plan at the Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 2: Checklists and work instructions  

SciTech Connect (OSTI)

This is volume two of the ORNL old hydrofracture facility tanks contents removal action operations plan. This volume contains checklists and work instructions.

NONE

1998-05-01T23:59:59.000Z

4

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 9, Removal action system design  

SciTech Connect (OSTI)

This Removal Action System Design has been prepared as a Phase I Volume for the implementation of the Phase II removal action at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio. The objective of the removal action is to prevent, to the extent practicable, the migration of ground water contaminated with chlorinated volatile organic compounds (VOCS) across the southwest boundary of Area C. The Phase 1, Volume 9 Removal Action System Design compiles the design documents prepared for the Phase II Removal Action. These documents, which are presented in Appendices to Volume 9, include: Process Design, which presents the 30 percent design for the ground water treatment system (GWTS); Design Packages 1 and 2 for Earthwork and Road Construction, and the Discharge Pipeline, respectively; no drawings are included in the appendix; Design Package 3 for installation of the Ground Water Extraction Well(s); Design Package 4 for installation of the Monitoring Well Instrumentation; and Design Package 5 for installation of the Ground Water Treatment System; this Design Package is incorporated by reference because of its size.

Not Available

1992-04-01T23:59:59.000Z

5

ALUMINUM REMOVAL AND SODIUM HYDROXIDE REGENERATION FROM HANFORD TANK WASTE BY LITHIUM HYDROTALCITE PRECIPITATION SUMMARY OF PRIOR LAB-SCALE TESTING  

SciTech Connect (OSTI)

Scoping laboratory scale tests were performed at the Chemical Engineering Department of the Georgia Institute of Technology (Georgia Tech), and the Hanford 222-S Laboratory, involving double-shell tank (DST) and single-shell tank (SST) Hanford waste simulants. These tests established the viability of the Lithium Hydrotalcite precipitation process as a solution to remove aluminum and recycle sodium hydroxide from the Hanford tank waste, and set the basis of a validation test campaign to demonstrate a Technology Readiness Level of 3.

SAMS TL; GUILLOT S

2011-01-27T23:59:59.000Z

6

Apparatus for passive removal of subsurface contaminants and volume flow measurement  

DOE Patents [OSTI]

A system for improving the Baroball valve and a method for retrofitting an existing Baroball valve. This invention improves upon the Baroball valve by reshaping the interior chamber of the valve to form a flow meter measuring chamber. The Baroball valve sealing mechanism acts as a rotameter bob for determining volume flow rate through the Baroball valve. A method for retrofitting a Baroball valve includes providing static pressure ports and connecting a measuring device, to these ports, for measuring the pressure differential between the Baroball chamber and the well. A standard curve of nominal device measurements allows the volume flow rate to be determined through the retrofitted Baroball valve.

Jackson, Dennis G. (Augusta, GA); Rossabi, Joseph (Aiken, SC); Riha, Brian D. (Augusta, GA)

2002-01-01T23:59:59.000Z

7

Prior Knowledge  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

What do you know about Relativistic Lifetimes? What do you know about Relativistic Lifetimes?       Project Home - Prior Knowledge - Project Context - Resources Brainstorm In a small group write down everythingyou know about the applications of energy and momentum in HEP on butcher paper. At the same time write down questions or ideas that you are not sure about on another sheet of paper. After you have 10-20 good items, or just feel it is time to stop, go back and discuss each one. Look for connections between the items. Reorganize them into a diagram . . . this will serve as your first-order conceptual framework for discussing the energy-momentum relationship. These questions build a foundation for investigating this topic: What do we mean by the "lifetime" of a particle? Is it the time for

8

Process to upgrade coal liquids by extraction prior to hydrodenitrogenation  

DOE Patents [OSTI]

Oxygen compounds are removed, e.g., by extraction, from a coal liquid prior to its hydrogenation. As a result, compared to hydrogenation of such a non-treated coal liquid, the rate of nitrogen removal is increased.

Schneider, Abraham (Overbrook Hills, PA); Hollstein, Elmer J. (Wilmington, DE); Janoski, Edward J. (Havertown, PA); Scheibel, Edward G. (Media, PA)

1982-01-01T23:59:59.000Z

9

a p p l i c a t i o n n o t e Removal of DNA from lysates of E. coli cells and French bean tissue prior to  

E-Print Network [OSTI]

a p p l i c a t i o n n o t e Removal of DNA from lysates of E. coli cells and French bean tissue with an additional protein and the risk of degrading the proteins of interest during the mandatory enzymatic incubation at 37°C. In our experiments, we have employed the Vivascience DNA Removal Kit to effectively

Lebendiker, Mario

10

Methods for recovering a solvent from a fluid volume and methods of removing at least one compound from a nonpolar solvent  

SciTech Connect (OSTI)

A method of removing a nonpolar solvent from a fluid volume that includes at least one nonpolar compound, such as a fat, an oil or a triglyceride, is provided. The method comprises contacting a fluid volume with an expanding gas to expand the nonpolar solvent and form a gas-expanded solvent. The gas-expanded solvent may have a substantially reduced density in comparison to the at least one nonpolar compound and/or a substantially reduced capacity to solubilize the nonpolar compound, causing the nonpolar compounds to separate from the gas-expanded nonpolar solvent into a separate liquid phase. The liquid phase including the at least one nonpolar compound may be separated from the gas-expanded solvent using conventional techniques. After separation of the liquid phase, at least one of the temperature and pressure may be reduced to separate the nonpolar solvent from the expanding gas such that the nonpolar solvent may be recovered and reused.

Ginosar, Daniel M.; Wendt, Daniel S.; Petkovic, Lucia M.

2014-06-10T23:59:59.000Z

11

Heavy metal removal and recovery using microorganisms. Volume 1, State-of-the-art and potential applications at the SRS  

SciTech Connect (OSTI)

Microorganisms -- bacteria, fungi, and microalgae -- can accumulate relatively large amounts of toxic heavy metals and radionuclides from the environment. These organisms often exhibit specificity for particular metals. The metal content of microbial biomass can be a substantial fraction of total dry weight with concentration factors (metal in dry biomass to metal in solution) exceeding one million in some cases. Both living and inert (dead) microbial biomass can be used to reduce heavy metal concentrations in contaminated waters to very low levels -- parts per billion and even lower. In many respects (e.g. specificity, residual metal concentrations, accumulation factors, and economics) microbial bioremoval processes can be superior to conventional processes, such as ion exchange and caustic (lime or hydroxide) precipitation for heavy metals removal from waste and contaminated waters. Thus, bioremoval could be developed to contribute to the clean-up of wastes at the Savannah River Site (SRS) and other DOE facilities. However, the potential advantages of bioremoval processes must still be developed into practical operating systems. A detailed review of the literature suggests that appropriate bioremoval processes could be developed for the SRS. There is great variability from one biomass source to another in bioremoval capabilities. Bioremoval is affected by pH, other ions, temperature, and many other factors. The biological (living vs. dead) and physical (immobilized vs. dispersed) characteristics of the biomass also greatly affect metal binding. Even subtle differences in the microbial biomass, such as the conditions under which it was cultivated, can have major effects on heavy metal binding.

Wilde, E.W. [Westinghouse Savannah River Co., Aiken, SC (United States); Benemann, J.R. [Benemann (J.R.), Pinole, CA (United States)

1991-02-01T23:59:59.000Z

12

Baseline Hydrologic Studies in the Lower Elwha River Prior to  

E-Print Network [OSTI]

After the removal of two large, longstanding dams on the Elwha River, Washington, the additional loadChapter 4 4 Chapter Baseline Hydrologic Studies in the Lower Elwha River Prior to Dam Removal characteristics of the river and estuary before dam removal, several hydrologic data sets were collected

13

E-Print Network 3.0 - anion-exchange chromatography prior Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

temperature. 2 12;Table 2. Buffers for Anion-Exchange... and biochemistry and their removal from biological samples. Chromatography Pre-Runs Prior to loading the sample......

14

Institutional Prior Approval System (IPAS) / Organizational Prior Approval System (OPAS)  

E-Print Network [OSTI]

Institutional Prior Approval System (IPAS) / Organizational Prior Approval System (OPAS) Guidelines System (IPAS) / Organizational Prior Approval System (OPAS). This system allows BGSU to provide or Project Directors requesting actions which require IPAS/OPAS review and approval should submit the IPAS

Moore, Paul A.

15

Final report: survey and removal of radioactive surface contamination at environmental restoration sites, Sandia National Laboratories/New Mexico. Volume 1  

SciTech Connect (OSTI)

This report describes the survey and removal of radioactive surface contamination at Sandia`s Environmental Restoration (ER) sites. Radiological characterization was performed as a prerequisite to beginning the Resource Conservation and Recovery Act (RCRA) corrective action process. The removal of radioactive surface contamination was performed in order to reduce potential impacts to human health and the environment. The predominant radiological contaminant of concern was depleted uranium (DU). Between October 1993 and November 1996 scanning surface radiation surveys, using gamma scintillometers, were conducted at 65 sites covering approximately 908 acres. A total of 9,518 radiation anomalies were detected at 38 sites. Cleanup activities were conducted between October 1994 and November 1996. A total of 9,122 anomalies were removed and 2,072 waste drums were generated. The majority of anomalies not removed were associated with a site that has subsurface contamination beyond the scope of this project. Verification soil samples (1,008 total samples) were collected from anomalies during cleanup activities and confirm that the soil concentration achieved in the field were far below the target cleanup level of 230 pCi/g of U-238 (the primary constituent of DU) in the soil. Cleanup was completed at 21 sites and no further radiological action is required. Seventeen sites were not completed since cleanup activities wee precluded by ongoing site activity or were beyond the original project scope.

Lambert, K.A.; Mitchell, M.M. [Brown and Root Environmental, Albuquerque, NM (United States); Jean, D. [MDM/Lamb, Inc., Albuquerque, NM (United States); Brown, C. [Environmental Dimensions, Inc., Albuquerque, NM 87109 (United States); Byrd, C.S. [Sandia National Labs., Albuquerque, NM (United States)

1997-09-01T23:59:59.000Z

16

SLUDGE HEEL REMOVAL BY ALUMINUM DISSOLUTION AT SAVANNAH RIVER SITE 12390  

SciTech Connect (OSTI)

High Level Waste (HLW) at the Savannah River Site (SRS) is currently stored in aging underground storage tanks. This waste is a complex mixture of insoluble solids, referred to as sludge, and soluble salts. Continued long-term storage of these radioactive wastes poses an environmental risk. Operations are underway to remove and disposition the waste, clean the tanks and fill with grout for permanent closure. Heel removal is the intermediate phase of the waste retrieval and tank cleaning process at SRS, which is intended to reduce the volume of waste prior to treatment with oxalic acid. The goal of heel removal is to reduce the residual amount of radioactive sludge wastes to less than 37,900 liters (10,000 gallons) of wet solids. Reducing the quantity of residual waste solids in the tank prior to acid cleaning reduces the amount of acid required and reduces the amount of excess acid that could impact ongoing waste management processes. Mechanical heel removal campaigns in Tank 12 have relied solely on the use of mixing pumps that have not been effective at reducing the volume of remaining solids. The remaining waste in Tank 12 is known to have a high aluminum concentration. Aluminum dissolution by caustic leaching was identified as a treatment step to reduce the volume of remaining solids and prepare the tank for acid cleaning. Dissolution was performed in Tank 12 over a two month period in July and August, 2011. Sample results indicated that 16,440 kg of aluminum oxide (boehmite) had been dissolved representing 60% of the starting inventory. The evolution resulted in reducing the sludge solids volume by 22,300 liters (5900 gallons), preparing the tank for chemical cleaning with oxalic acid.

Keefer, M.

2012-01-12T23:59:59.000Z

17

DOE Removes Brookhaven Contractor  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DOE Removes DOE Removes Brookhaven Contractor Peña sends a message to DOE facilities nationwide INSIDE 2 Accelerator Rx 4 FermiKids 6 Spring at Fermilab Photos courtesy of Brookhaven National Laboratory by Judy Jackson, Office of Public Affairs Secretary of Energy Federico Peña announced on Thursday, May 1, that the Department of Energy would immediately terminate the current management contract with Associated Universities, Inc. at Brookhaven National Laboratory in Upton, New York. Peña said that he made the decision after receiving the results of a laboratory safety management review conducted by the independent oversight arm of DOE's Office of Environment, Safety and Health. In addition, the Secretary said he found unacceptable "the continued on page 8 Volume 20 Friday, May 16, 1997

18

Silica Scaling Removal Process  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Silica Scaling Removal Process Silica Scaling Removal Process Scientists at Los Alamos National Laboratory have developed a novel technology to remove both dissolved and colloidal...

19

In situ removal of contamination from soil  

DOE Patents [OSTI]

A process of remediation of cationic heavy metal contamination from soil utilizes gas phase manipulation to inhibit biodegradation of a chelating agent that is used in an electrokinesis process to remove the contamination. The process also uses further gas phase manipulation to stimulate biodegradation of the chelating agent after the contamination has been removed. The process ensures that the chelating agent is not attacked by bioorganisms in the soil prior to removal of the contamination, and that the chelating agent does not remain as a new contaminant after the process is completed. 5 figs.

Lindgren, E.R.; Brady, P.V.

1997-10-14T23:59:59.000Z

20

Technologies for Boron Removal  

Science Journals Connector (OSTI)

Tests were performed to examine the removal of boron from aqueous solution either with polyvinyl alcohol (PVA) alone or by both PVA and other inorganic additives under room temperature. ... Added calcium hydroxide increased the co-removal of borate with PVA, and this offers a polishing treatment after borate removal by liming. ... As boron removal can be achieved by chemical precipitation and coagulation, it is logical to assume that the EC could remove boron from water and industrial effluent. ...

Yonglan Xu; Jia-Qian Jiang

2007-11-23T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Hierarchical 3D diffusion wavelet shape priors  

E-Print Network [OSTI]

In this paper, we propose a novel representation of prior knowledge for image segmentation, using diffusion wavelets that can reflect arbitrary continuous interdependencies in shape data. The application of diffusion ...

Langs, Georg

22

Bayesian Policy Search with Policy Priors  

E-Print Network [OSTI]

We consider the problem of learning to act in partially observable, continuous-state-and-action worlds where we have abstract prior knowledge about the structure of the optimal policy in the form of a distribution over ...

Wingate, David

23

Turbomachinery debris remover  

DOE Patents [OSTI]

An apparatus for removing debris from a turbomachine. The apparatus includes housing and remotely operable viewing and grappling mechanisms for the purpose of locating and removing debris lodged between adjacent blades in a turbomachine.

Krawiec, Donald F. (Pittsburgh, PA); Kraf, Robert J. (North Huntingdon, PA); Houser, Robert J. (Monroeville, PA)

1988-01-01T23:59:59.000Z

24

Microsoft Word - LibraryofPriorRulemakings.doc  

Broader source: Energy.gov (indexed) [DOE]

Library of Prior Rulemakings Library of Prior Rulemakings List of prior final rules amending the DEAR You may view any of these by accessing http://www.gpoaccess.gov/fr/retrieve.html and entering the Federal Register document year and page number. Either print this page or write down the year and page number before accessing the GPO page as you will need to insert the year and page number on the Federal Register page. Title Date Page Technical Amendments Security - Drug Testing Defense Priorities and Allocations Technical Revisions Cooperative Audit Strategy Make-or-Buy Elimination Research Misconduct Work for Others Conditional Payment of Fee Motor Vehicle Fuel Efficiency Affirmative Procurement Program National Industrial Security Program Patent Regulations, M&Os

25

Final soil removal report for the remediation of contaminated soils at the Old Burn Area (site 11), Savannah Air National Guard Base, Savannah International Airport, Savannah, Georgia. Volume 2  

SciTech Connect (OSTI)

Partial Contents: Source removal requirements, remediation activities, general site activities, excavation and backfilling of pit, excavation and backfilling of PIT, 4.4 off-site soil treatment and disposal, site restoration activities, final site inspection, analytical laboratory results, PIT No. 1, perimeter Sampling - Pit No. 1, Pit Floor Sampling - Pit No. 1, Pit No. 2. Perimeter Sampling - Pit No. 2. Pit Floor Sampling - Pit No. 2. quality assurance/quality control samples.

NONE

1997-07-01T23:59:59.000Z

26

An Invariant Form for the Prior Probability in Estimation Problems  

Science Journals Connector (OSTI)

...Invariant Form for the Prior Probability in Estimation Problems...for stating the prior probability in a large class of...invariant form for the prior probability in estimation problems. | Journal Article | Statistics as Topic | STATISTICS...

1946-01-01T23:59:59.000Z

27

Risk Removal | Department of Energy  

Energy Savers [EERE]

Risk Removal Risk Removal Workers safely remove old mercury tanks from the Y-12 National Security Complex. Workers safely remove old mercury tanks from the Y-12 National Security...

28

STATUS OF MECHANICAL SLUDGE REMOVAL AND COOLING COILS CLOSURE AT THE SAVANNAH RIVER SITE - F TANK FARM CLOSURE PROJECT - 9225  

SciTech Connect (OSTI)

The Savannah River Site F-Tank Farm Closure project has successfully performed Mechanical Sludge Removal using the Waste on Wheels (WOW) system within two of its storage tanks. The Waste on Wheels (WOW) system is designed to be relatively mobile with the ability for many components to be redeployed to multiple tanks. It is primarily comprised of Submersible Mixer Pumps (SMPs), Submersible Transfer Pumps (STPs), and a mobile control room with a control panel and variable speed drives. These tanks, designated as Tank 6 and Tank 5 respectively, are Type I waste tanks located in F-Tank Farm (FTF) with a capacity of 2839 cubic meters (750,000 gallons) each. In addition, Type I tanks have 34 vertically oriented cooling coils and two horizontal cooling coil circuits along the tank floor. DOE intends to remove from service and operationally close Tank 5 and Tank 6 and other HLW tanks that do not meet current containment standards. After obtaining regulatory approval, the tanks and cooling coils will be isolated and filled with grout for long term stabilization. Mechanical Sludge Removal of the remaining sludge waste within Tank 6 removed {approx} 75% of the original 25,000 gallons in August 2007. Utilizing lessons learned from Tank 6, Tank 5 Mechanical Sludge Removal completed removal of {approx} 90% of the original 125 cubic meters (33,000 gallons) of sludge material in May 2008. The successful removal of sludge material meets the requirement of approximately 19 to 28 cubic meters (5,000 to 7,500 gallons) remaining prior to the Chemical Cleaning process. The Chemical Cleaning Process will utilize 8 wt% oxalic acid to dissolve the remaining sludge heel. The flow sheet for Chemical Cleaning planned a 20:1 volume ratio of acid to sludge for the first strike with mixing provided by the submersible mixer pumps. The subsequent strikes will utilize a 13:1 volume ratio of acid to sludge with no mixing. The results of the Chemical Cleaning Process are detailed in the 'Status of Chemical Cleaning of Waste Tanks at the Savannah River Site--F Tank Farm Closure Project--Abstract 9114'. To support Tank 5 and Tank 6 cooling coil closure, cooling coil isolation and full scale cooling coil grout testing was completed to develop a strategy for grouting the horizontal and vertical cooling coils. This paper describes in detail the performance of the Mechanical Sludge Removal activities and SMP operational strategies within Tank 5. In addition, it will discuss the current status of Tank 5 & 6 cooling coil isolation activities and the results from the cooling coil grout fill tests.

Jolly, R

2009-01-06T23:59:59.000Z

29

Silica Scaling Removal Process  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Silica Scaling Removal Process Silica Scaling Removal Process Silica Scaling Removal Process Scientists at Los Alamos National Laboratory have developed a novel technology to remove both dissolved and colloidal silica using small gel particles. Available for thumbnail of Feynman Center (505) 665-9090 Email Silica Scaling Removal Process Applications: Cooling tower systems Water treatment systems Water evaporation systems Potential mining applications (produced water) Industry applications for which silica scaling must be prevented Benefits: Reduces scaling in cooling towers by up to 50% Increases the number of cycles of concentration substantially Reduces the amount of antiscaling chemical additives needed Decreases the amount of makeup water and subsequent discharged water (blowdown) Enables considerable cost savings derived from reductions in

30

PRIOR KNOWLEDGE AND THE CREATION OF ``VIRTUAL'' EXAMPLES  

E-Print Network [OSTI]

PRIOR KNOWLEDGE AND THE CREATION OF ``VIRTUAL'' EXAMPLES FOR RBF NETWORKS 1 Federico Girosi some prior knowledge on the learning target are available. Examples of prior knowledge are smoothness and/or space scale. Most of the existing learning schemes do not make use of prior knowledge

Poggio, Tomaso

31

An Adaptive Kalman Filter for Removing Baseline Wandering in ECG  

E-Print Network [OSTI]

An Adaptive Kalman Filter for Removing Baseline Wandering in ECG Signals MA Mneimneh, EE Yaz, MT misleads ECG anno- tators from accurate identification of the ECG features. Previous work that deals with baseline wandering re- moval requires the identification of the QRS complex or other ECG features prior

Povinelli, Richard J.

32

Beginning July 2012, use of granular activated carbon (GAC) as filter media will be examined for removal of NOM.  

E-Print Network [OSTI]

& particle filtration prior to disinfection. · Removal of additional NOM by sorption is also utilized US EPA for removal of NOM. · Current filter bed conditions at plant are 24 inches anthracite over 15 inches sand. · 30 inches Calgon FILTRASORB® 300 GAC over 9 inches sand will be piloted to assess NOM removal

Mountziaris, T. J.

33

Continuous sulfur removal process  

DOE Patents [OSTI]

A continuous process for the removal of hydrogen sulfide from a gas stream using a membrane comprising a metal oxide deposited on a porous support is disclosed. 4 figures.

Jalan, V.; Ryu, J.

1994-04-26T23:59:59.000Z

34

Volume Tracking  

Broader source: Energy.gov (indexed) [DOE]

Total Volumes Captured on both Enterprise & Q4000" Total Volumes Captured on both Enterprise & Q4000" ,"Daily Period",,"Containment Total" ,"Oil","Gas","Oil","Gas" "End Period","Recovery","Recovery","Recovery","Recovery" "Date and Time","Rate","Rate","Cumulative","Cumulative" "MM/DD/YY 00:00","(bo)","(mmcf)","(bbls)","(mmcf)","Comment" 40333,16.486,0,16.486,0,"Oil rate based on metered volume" 40334,6060.70543,15.666,6077.19143,15.666,"Oil rate based on metered volume" 40335,10496.19429,22.00800001,16573.38572,37.674,"Oil rate based on metered volume"

35

Drum lid removal tool  

DOE Patents [OSTI]

A tool for removing the lid of a metal drum wherein the lid is clamped over the drum rim without protruding edges, the tool having an elongated handle with a blade carried by an angularly positioned holder affixed to the midsection of the handle, the blade being of selected width to slice between lid lip and the drum rim and, when the blade is so positioned, upward motion of the blade handle will cause the blade to pry the lip from the rim and allow the lid to be removed.

Pella, Bernard M. (Martinez, GA); Smith, Philip D. (North Augusta, SC)

2010-08-24T23:59:59.000Z

36

Volume Project  

E-Print Network [OSTI]

Math 13900. Volume Project. For the following project, you may use any materials. This must be your own original creation. Construct a right pyramid with a base...

rroames

2010-01-12T23:59:59.000Z

37

Condensate removal device  

DOE Patents [OSTI]

A condensate removal device is disclosed which incorporates a strainer in unit with an orifice. The strainer is cylindrical with its longitudinal axis transverse to that of the vapor conduit in which it is mounted. The orifice is positioned inside the strainer proximate the end which is remoter from the vapor conduit.

Maddox, James W. (Newport News, VA); Berger, David D. (Alexandria, VA)

1984-01-01T23:59:59.000Z

38

Pneumatic soil removal tool  

DOE Patents [OSTI]

A soil removal tool is provided for removing radioactive soil, rock and other debris from the bottom of an excavation, while permitting the operator to be located outside of a containment for that excavation. The tool includes a fixed jaw, secured to one end of an elongate pipe, which cooperates with a movable jaw pivotably mounted on the pipe. Movement of the movable jaw is controlled by a pneumatic cylinder mounted on the pipe. The actuator rod of the pneumatic cylinder is connected to a collar which is slidably mounted on the pipe and forms part of the pivotable mounting assembly for the movable jaw. Air is supplied to the pneumatic cylinder through a handle connected to the pipe, under the control of an actuator valve mounted on the handle, to provide movement of the movable jaw. 3 figs.

Neuhaus, J.E.

1992-10-13T23:59:59.000Z

39

Kinetics of Ion Removal from an Iron-Rich Industrial Coproduct: I. Chloride Yigal Salingar, Donald L. Sparks,* Masoud Ghodrati, and Gerald J. Hendricks  

E-Print Network [OSTI]

% of the Cl was removed with the first pore volume. Additionally, the salt removal decreased the electrolyteKinetics of Ion Removal from an Iron-Rich Industrial Coproduct: I. Chloride Yigal Salingar, Donald for Cl removal. This study was conducted to determine the mechanism of Cl retention, and to ascertain

Sparks, Donald L.

40

Volume Comparison  

Gasoline and Diesel Fuel Update (EIA)

Volume Comparison Volume Comparison Data for October 2013 | Release Date: January 7, 2014 | Complete XLS File Beginning with data for August 2010, natural gas consumption for the residential and commercial sectors was derived from the total system sendout reported by local distribution companies on Form EIA-857, "Monthly Report of Natural Gas Purchases and Deliveries." The new methodology was designed to yield estimates that more closely reflect calendar month consumption patterns. Total system sendout is the sum of all volumes dispatched into the service territory during the report month, less any storage injections and deliveries to points outside the service territory. Previously, residential and commercial consumption estimates were based solely on reported sector

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Ordered Vertex Removal Subgraph Problems  

E-Print Network [OSTI]

of the vertex removal and subgraph problems are shown to be P­complete. In addition, a natural lex­ icographicOrdered Vertex Removal and Subgraph Problems Ray Greenlaw Department of Computer Science University­8703196. #12; Vertex Removal and Graph Problems Ray Greenlaw Department of Computer Science FR­35

Greenlaw, Ray

42

Mexico City air quality research initiative. Volume 2, Problem definition, background, and summary of prior research  

SciTech Connect (OSTI)

Air pollution in Mexico City has increased along with the growth of the city, the movement of its population, and the growth of employment created by industry. The main cause of pollution in the city is energy consumption. Therefore, it is necessary to take into account the city`s economic development and its prospects when considering the technological relationships between well-being and energy consumption. Air pollution in the city from dust and other particles suspended in the air is an old problem. However, pollution as we know it today began about 50 years ago with the growth of industry, transportation, and population. The level of well-being attained in Mexico City implies a high energy use that necessarily affects the valley`s natural air quality. However, the pollution has grown so fast that the City must act urgently on three fronts: first, following a comprehensive strategy, transform the economic foundation of the city with nonpolluting activities to replace the old industries, second, halt pollution growth through the development of better technologies; and third, use better fuels, emission controls, and protection of wooded areas.

Not Available

1994-06-01T23:59:59.000Z

43

Concrete vs. Abstract Problem Formats: A Disadvantage of Prior Knowledge  

E-Print Network [OSTI]

Concrete vs. Abstract Problem Formats: A Disadvantage of Prior Knowledge Andrew F. Heckler is identified for some questions. When a problem potentially elicits prior knowledge that is contrary to scientific knowledge, e.g. a scientific "misconception", it is found that the concrete representation invokes

Heckler, Andrew F.

44

Virtual Reading Room prior to 2000 | National Nuclear Security  

National Nuclear Security Administration (NNSA)

prior to 2000 | National Nuclear Security prior to 2000 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Virtual Reading Room prior to 2000 Home > About Us > Our Operations > NNSA Office of General Counsel > Freedom of Information Act (FOIA) > Virtual Reading Room prior to 2000 Virtual Reading Room prior to 2000 Printer-friendly version Printer-friendly version

45

Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of Charge Dosage Rate Title Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of Charge Dosage Rate Publication Type Journal Article Refereed Designation Refereed LBNL Report Number LBNL-6221E Year of Publication 2013 Authors Amrose, Susan, Ashok J. Gadgil, Venkat Srinivasan, Kristin Kowolik, Marc Muller, Jessica Huang, and Robert Kostecki Journal Joournal of Environmental Science and Health, Part A: Toxic/Hazardous Substances and Environmental Engineering Volume 48 Issue 9 Pagination 1019-1030 Date Published 04/2013 Keywords arsenic, bangladesh, Cambodia, dosage rate, electrocoagulation, india, water treatment Abstract We demonstrate that electrocoagulation (EC) using iron electrodes can reduce arsenic below 10 μg/L in synthetic Bangladesh groundwater and in real groundwater from Bangladesh and Cambodia while investigating the effect of operating parameters that are often overlooked, such as charge dosage rate. We measure arsenic removal performance

46

Photoactivated metal removal  

SciTech Connect (OSTI)

The authors propose the use of photochromic dyes as light activated switches to bind and release metal ions. This process, which can be driven by solar energy, can be used in environmental and industrial processes to remove metals from organic and aqueous solutions. Because the metals can be released from the ligands when irradiated with visible light, regeneration of the ligands and concentration of the metals may be easier than with conventional ion exchange resins. Thus, the process has the potential to be less expensive than currently used metal extraction techniques. In this paper, the authors report on their studies of the metal binding of spirogyran dyes and the hydrolytic stability of these dyes. They have prepared a number of spirogyrans and measured their binding constants for calcium and magnesium. They discuss the relationship of the structure of the dyes to their binding strengths. These studies are necessary towards determining the viability of this technique.

Nimlos, M.R.; Filley, J.; Ibrahim, M.A.; Watt, A.S.; Blake, D.M.

1999-07-01T23:59:59.000Z

47

Chemical Characterization and Removal of Carbon-14 from Irradiated Graphite II - 13023  

SciTech Connect (OSTI)

Approximately 250,000 tonnes of irradiated graphite waste exists worldwide and that quantity is expected to increase with decommissioning of Generation II reactors and deployment of Generation IV gas-cooled, graphite moderated reactors. This situation indicates the need for a graphite waste management strategy. Of greatest concern for long-term disposal of irradiated graphite is carbon-14 (C-14), with a half-life of 5730 years. Study of irradiated graphite from some nuclear reactors indicates C-14 is concentrated on the outer 5 mm of the graphite structure. The aim of the research presented last year and updated here is to identify the chemical form of C-14 in irradiated graphite and develop a practical method by which C-14 can be removed. A nuclear-grade graphite, NBG-18, and a high-surface-area graphite foam, POCOFoam{sup R}, were exposed to liquid nitrogen (to increase the quantity of C-14 precursor) and neutron-irradiated (10{sup 13} neutrons/cm{sup 2}/s). Finer grained NBG-25 was not exposed to liquid nitrogen prior to irradiation at a neutron flux on the order of 10{sup 14} /cm{sup 2}/s. Characterization of pre- and post-irradiation graphite was conducted to determine the chemical environment and quantity of C-14 and its precursors via the use of surface sensitive characterization techniques. Scanning Electron Microscopy (SEM) was used to evaluate the morphological features of graphite samples. The concentration, chemical composition, and bonding characteristics of C-14 and its precursors were determined through X-ray Photoelectron Spectroscopy (XPS), Time-of-Flight Secondary Ion Mass Spectrometry (SIMS), and Energy Dispersive X-ray Analysis Spectroscopy (EDX). Results of post-irradiation characterization of these materials indicate a variety of surface functional groups containing carbon, oxygen, nitrogen and hydrogen. During thermal treatment, irradiated graphite samples are heated in the presence of an inert carrier gas (with or without oxidant gas), which carries off gaseous products released during treatment. Graphite gasification occurs via interaction with adsorbed oxygen complexes. Experiments in argon were performed at 900 deg. C and 1400 deg. C to evaluate the selective removal of C-14. Thermal treatment also was performed with the addition of 3 and 5 volume % oxygen at temperatures 700 deg. C and 1400 deg. C. Thermal treatment experiments were evaluated for the effective selective removal of C-14. Lower temperatures and oxygen levels correlated to more efficient C-14 removal. (authors)

Dunzik-Gougar, Mary Lou; Cleaver, James; LaBrier, Daniel; McCrory, Shilo; Smith, Tara E. [Idaho State University: 1776 Science Center Dr., Idaho Falls, ID, 83401 (United States)] [Idaho State University: 1776 Science Center Dr., Idaho Falls, ID, 83401 (United States)

2013-07-01T23:59:59.000Z

48

Ozone removal by HVAC filters  

Science Journals Connector (OSTI)

Residential and commercial HVAC filters that have been loaded with particles during operation in the field can remove ozone from intake or recirculated air. However, knowledge of the relative importance of HVAC filters as a removal mechanism for ozone in residential and commercial buildings is incomplete. We measured the ozone removal efficiencies of clean (unused) fiberglass, clean synthetic filters, and field-loaded residential and commercial filters in a controlled laboratory setting. For most filters, the ozone removal efficiency declined rapidly but converged to a non-zero (steady-state) value. This steady-state ozone removal efficiency varied from 0% to 9% for clean filters. The mean steady-state ozone removal efficiencies for loaded residential and commercial filters were 10% and 41%, respectively. Repeated exposure of filters to ozone following a 24-h period of no exposure led to a regeneration of ozone removal efficiency. Based on a theoretical scaling analysis of mechanisms that are involved in the ozone removal process, we speculate that the steady-state ozone removal efficiency is limited by reactant diffusion out of particles, and that regeneration is due to internal diffusion of reactive species to sites available to ozone for reaction. Finally, by applying our results to a screening model for typical residential and commercial buildings, HVAC filters were estimated to contribute 22% and 95%, respectively, of total ozone removal in HVAC systems.

P. Zhao; J.A. Siegel; R.L. Corsi

2007-01-01T23:59:59.000Z

49

A model of the VU (volume-unit) meter, with speech applications Bryce Lobdell  

E-Print Network [OSTI]

A model of the VU (volume-unit) meter, with speech applications Bryce Lobdell Jont Allen Beckman Institute, University of Illinois Urbana, IL 61801 (October 11, 2006) Running title: volume unit meter usage ABSTRACT The Volume Unit (VU) meter, used in speech research prior to the ad- vent of computers and modern

Allen, Jont

50

Removing Arsenic from Drinking Water  

ScienceCinema (OSTI)

See how INL scientists are using nanotechnology to remove arsenic from drinking water. For more INL research, visit http://www.facebook.com/idahonationallaboratory

None

2013-05-28T23:59:59.000Z

51

Removing Arsenic from Drinking Water  

SciTech Connect (OSTI)

See how INL scientists are using nanotechnology to remove arsenic from drinking water. For more INL research, visit http://www.facebook.com/idahonationallaboratory

None

2011-01-01T23:59:59.000Z

52

Statistical Decisions Using Likelihood Information Without Prior Probabilities  

E-Print Network [OSTI]

This paper presents a decision-theoretic approach to statistical inference that satisfies the Likelihood Principle (LP) without using prior information. Unlike the Bayesian approach, which also satisfies LP, we do not ...

Giang, Phan H.; Shenoy, Prakash P.

2002-08-01T23:59:59.000Z

53

Presentation: Introduction to Current & Prior Studies of the DOE Laboratories  

Broader source: Energy.gov [DOE]

A briefing to the Comission to Review the Effectiveness of the National Energy Laboratories on current and prior studies of the DOE Laboratories delivered by Mark Taylor, Susannah Howieson, and...

54

Volume State  

Gasoline and Diesel Fuel Update (EIA)

22 22 Volume State State or Country From/To Receipts/ Imports From Deliveries/ Exports To Net a Alabama Florida .................................................................. 0 722,558 -722,558 Georgia................................................................. 0 1,352,308 -1,352,308 Gulf of Mexico....................................................... 123,132 0 123,132 Mississippi ............................................................ 2,758,595 0 2,758,595 Tennessee............................................................ 1,744 764,749 -763,005 Total..................................................................... 2,883,471 2,839,615 43,856

55

Prior-based artifact correction (PBAC) in computed tomography  

SciTech Connect (OSTI)

Purpose: Image quality in computed tomography (CT) often suffers from artifacts which may reduce the diagnostic value of the image. In many cases, these artifacts result from missing or corrupt regions in the projection data, e.g., in the case of metal, truncation, and limited angle artifacts. The authors propose a generalized correction method for different kinds of artifacts resulting from missing or corrupt data by making use of available prior knowledge to perform data completion. Methods: The proposed prior-based artifact correction (PBAC) method requires prior knowledge in form of a planning CT of the same patient or in form of a CT scan of a different patient showing the same body region. In both cases, the prior image is registered to the patient image using a deformable transformation. The registered prior is forward projected and data completion of the patient projections is performed using smooth sinogram inpainting. The obtained projection data are used to reconstruct the corrected image. Results: The authors investigate metal and truncation artifacts in patient data sets acquired with a clinical CT and limited angle artifacts in an anthropomorphic head phantom data set acquired with a gantry-based flat detector CT device. In all cases, the corrected images obtained by PBAC are nearly artifact-free. Compared to conventional correction methods, PBAC achieves better artifact suppression while preserving the patient-specific anatomy at the same time. Further, the authors show that prominent anatomical details in the prior image seem to have only minor impact on the correction result. Conclusions: The results show that PBAC has the potential to effectively correct for metal, truncation, and limited angle artifacts if adequate prior data are available. Since the proposed method makes use of a generalized algorithm, PBAC may also be applicable to other artifacts resulting from missing or corrupt data.

Heuer, Thorsten, E-mail: thorsten.heusser@dkfz-heidelberg.de; Brehm, Marcus [Medical Physics in Radiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)] [Medical Physics in Radiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Ritschl, Ludwig [Ziehm Imaging GmbH, Donaustrae 31, 90451 Nrnberg (Germany)] [Ziehm Imaging GmbH, Donaustrae 31, 90451 Nrnberg (Germany); Sawall, Stefan; Kachelrie, Marc [Medical Physics in Radiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany and Institute of Medical Physics, FriedrichAlexanderUniversity (FAU) of ErlangenNrnberg, Henkestrae 91, 91052 Erlangen (Germany)] [Medical Physics in Radiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany and Institute of Medical Physics, FriedrichAlexanderUniversity (FAU) of ErlangenNrnberg, Henkestrae 91, 91052 Erlangen (Germany)

2014-02-15T23:59:59.000Z

56

Finding a Minimally Informative Dirichlet Prior Distribution Using Least Squares  

SciTech Connect (OSTI)

In a Bayesian framework, the Dirichlet distribution is the conjugate distribution to the multinomial likelihood function, and so the analyst is required to develop a Dirichlet prior that incorporates available information. However, as it is a multiparameter distribution, choosing the Dirichlet parameters is less straight-forward than choosing a prior distribution for a single parameter, such as p in the binomial distribution. In particular, one may wish to incorporate limited information into the prior, resulting in a minimally informative prior distribution that is responsive to updates with sparse data. In the case of binomial p or Poisson, the principle of maximum entropy can be employed to obtain a so-called constrained noninformative prior. However, even in the case of p, such a distribution cannot be written down in closed form, and so an approximate beta distribution is used in the case of p. In the case of the multinomial model with parametric constraints, the approach of maximum entropy does not appear tractable. This paper presents an alternative approach, based on constrained minimization of a least-squares objective function, which leads to a minimally informative Dirichlet prior distribution. The alpha-factor model for common-cause failure, which is widely used in the United States, is the motivation for this approach, and is used to illustrate the method. In this approach to modeling common-cause failure, the alpha-factors, which are the parameters in the underlying multinomial aleatory model for common-cause failure, must be estimated from data that is often quite sparse, because common-cause failures tend to be rare, especially failures of more than two or three components, and so a prior distribution that is responsive to updates with sparse data is needed.

Dana Kelly; Corwin Atwood

2011-03-01T23:59:59.000Z

57

Prior BG/P Driver Information | Argonne Leadership Computing Facility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Intrepid/Challenger/Surveyor Intrepid/Challenger/Surveyor Introducing Challenger Quick Reference Guide System Overview BG/P Driver Information Prior BG/P Driver Information Internal Networks Machine Environment FAQs Block and Job State Documentation Machine Partitions Data Transfer Data Storage & File Systems Compiling and Linking Queueing and Running Jobs Debugging and Profiling Performance Tools and APIs IBM References Software and Libraries Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Prior BG/P Driver Information Prior BGP Driver Information This page contains information about the drivers and efixes currently installed on the ALCF resources Intrepid and Surveyor, as well as

58

Non-Facility Contractor Prior Performance, IG-0857  

Broader source: Energy.gov (indexed) [DOE]

Non-Facility Contractor Prior Non-Facility Contractor Prior Performance DOE/IG-0857 October 2011 Department of Energy Washington, DC 20585 October 28, 2011 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "Non-Facility Contractor Prior Performance" INTRODUCTION AND OBJECTIVE The Department of Energy obligated approximately $89 billion during Fiscal Years 2009 and 2010, through various contracts and financial assistance awards, including contracts funded by the American Recovery and Reinvestment Act of 2009. Holding contractors accountable for past performance is an important tool for making sure that the Federal government and the taxpayers that it represents, receive good value from its contracts. To determine whether a prospective

59

Quintessence in a quandary: Prior dependence in dark energy models  

Science Journals Connector (OSTI)

The archetypal theory of dark energy is quintessence: a minimally coupled scalar field with a canonical kinetic energy and potential. By studying random potentials, we show that quintessence imposes a restricted set of priors on the equation of state of dark energy. Focusing on the commonly used parametrization, w(a)?w0+wa(1?a), we show that there is a natural scale and direction in the (w0,wa) plane that distinguishes quintessence as a general framework. We calculate the expected information gain for a given survey and show that, because of the nontrivial prior information, it is a function of more than just the figure of merit. This allows us to make a quantitative case for novel survey strategies. We show that the scale of the prior sets target observational requirements for gaining significant information. This corresponds to a figure of merit FOM?200, a requirement that future galaxy redshift surveys will meet.

David J.?E. Marsh; Philip Bull; Pedro G. Ferreira; Andrew Pontzen

2014-11-18T23:59:59.000Z

60

State Volume  

Gasoline and Diesel Fuel Update (EIA)

Volume of Natural Gas Delivered to Processing Plants (million cubic feet) Total Liquids Extracted (thousand barrels) Extraction Loss Located Within the State Located Outside of the State Total Processed Volume (million cubic feet Estimated Heat Content (billion Btu) Alabama...................... 111,656 2,614 114,270 4,476 5,810 18,610 Alaska ......................... 2,987,364 0 2,987,364 33,346 38,453 148,444 Arkansas..................... 214,868 161 215,029 237 474 977 California..................... 240,566 0 240,566 9,798 12,169 41,037 Colorado ..................... 493,748 1,249 494,997 16,891 23,420 63,411 Florida......................... 5,900 0 5,900 1,130 1,143 4,202 Illinois.......................... 578 0 578 63 64 271 Kansas........................ 825,825 2,731 828,556 30,617 41,115 120,221 Kentucky .....................

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

WCH Removes Massive Test Reactor  

Broader source: Energy.gov [DOE]

RICHLAND, WA -- Hanford's River Corridor contractor, Washington Closure Hanford, has met a significant cleanup challenge on the U.S. Department of Energy's (DOE) Hanford Site by removing a 1,082...

62

Influence of diesel acidification on dibenzothiophene removal: A new desulfurization practice  

Science Journals Connector (OSTI)

Abstract Commercial diesel is often loaded with organosulphur compounds including hard-to-remove dibenzothiophene DBT and other derivatives. Following uncommon and simple procedure, dibenzothiophene was selectively removed upon diesel acidification by acetic acid prior to activated carbon adsorption. Initially, competitive adsorption tests from synthetic fuel proved that dibenzothiophene is preferentially removed over di/tri and tetra-aromatic hydrocarbons upon fuel acidification by 5% (by vol.) acetic acid. The efficacy of the proposed method was further validated by removing dibenzothiophene from commercial diesel containing 2578 (15)mgkg?1. The removal of DBT from complex diesel has increased from 27% to 55% upon acidification by 5% acetic acid. Acidity value of the treated diesel is within the regulated limit giving more chance for the new procedure for practical applications.

Yahya S. Al-Degs; Mohammad A. Al-Ghouti

2015-01-01T23:59:59.000Z

63

updated slides: http://sideinfo.wikkii.com Rich Prior Knowledge  

E-Print Network [OSTI]

updated slides: http://sideinfo.wikkii.com Rich Prior Knowledge in Learning for NLP Gregory Druck, Kuzman Ganchev, João Graça updated slides: http://sideinfo.wikkii.com 1 1 #12;updated slides: http://sideinfo.wikkii.com Goal: Build a Statistical NLP System · ` 2 2 #12;updated slides: http://sideinfo.wikkii.com Goal: Build

Taskar, Ben

64

Recommendation 199: Recommendation to Remove Uncontaminated Areas...  

Office of Environmental Management (EM)

9: Recommendation to Remove Uncontaminated Areas of the Oak Ridge Reservation from the National Priorities List Recommendation 199: Recommendation to Remove Uncontaminated Areas of...

65

Prior Lake, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Prior Lake, Minnesota: Energy Resources Prior Lake, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.7132969°, -93.4227274° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7132969,"lon":-93.4227274,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

66

Removing Stains from Washable Fabrics.  

E-Print Network [OSTI]

of May 8, 1914, as amended, and June 30, 1914, in cooperation with the United States Department of Agriculture. Zerle L. Carpenter, Director, Texas Agricultural Extension Service, The Texas A&M University System. lOM-1l-88, New CLO ...I UUL. Z TA24S.7 8873 NO.1616 B.1616 / Texas Agricultural Extension Service LIBRARY FEB 0 1 1989 Texas A&M University Removing Stains from Washable Fabrics Ann Vanderpoorten 8eard* Most spots and stains can be removed by prompt...

Beard, Ann Vanderpoorten

1988-01-01T23:59:59.000Z

67

Visual impact assessment of offshore wind farms and prior experience  

Science Journals Connector (OSTI)

Energy planners have shifted their attention towards offshore wind power generation and the decision is supported by the public in general, which in the literature has a positive attitude towards offshore wind generation. However, globally only a few offshore wind farms are operating. As more wind farms start operating and more people become experienced with especially the visual impacts from offshore wind farms, the public positive attitude could change if the experienced impacts are different from the initially perceived visual interference. Using a binary logit model, the present paper investigates the relation between different levels of prior experience with visual disamenities from offshore wind farms and perception of visual impacts from offshore wind farms. The differences in prior experience are systematically controlled for sampling respondents living in the areas close to the large scale offshore wind farms Nysted and Horns Rev and by sampling the a group of respondents representing the Danish population, which has little experience with offshore wind farms. Compared to previous results in the literature, the present paper finds that perception of wind power generation is influenced by prior experience. More specifically, the results show that people with experience from offshore wind farms located far from the coast have a significant more positive perception of the visual impacts from offshore wind farms than people with experience from wind farms located closer to the coast. These results are noteworthy on two levels. First of all, the results show that perceptions of offshore wind generation are systematically significantly influenced by prior experience with offshore wind farms. Secondly, and in a policy context, the results indicate that the future acceptance of future offshore wind farms is not independent of the location of existing and new offshore wind farms. This poses for caution in relation to locating offshore wind farms too close to the coast.

Jacob Ladenburg

2009-01-01T23:59:59.000Z

68

Characterization of in situ oil shale retorts prior to ignition  

DOE Patents [OSTI]

Method and system for characterizing a vertical modified in situ oil shale retort prior to ignition of the retort. The retort is formed by mining a void at the bottom of a proposed retort in an oil shale deposit. The deposit is then sequentially blasted into the void to form a plurality of layers of rubble. A plurality of units each including a tracer gas cannister are installed at the upper level of each rubble layer prior to blasting to form the next layer. Each of the units includes a receiver that is responsive to a coded electromagnetic (EM) signal to release gas from the associated cannister into the rubble. Coded EM signals are transmitted to the receivers to selectively release gas from the cannisters. The released gas flows through the retort to an outlet line connected to the floor of the retort. The time of arrival of the gas at a detector unit in the outlet line relative to the time of release of gas from the cannisters is monitored. This information enables the retort to be characterized prior to ignition.

Turner, Thomas F. (Laramie, WY); Moore, Dennis F. (Laramie, WY)

1984-01-01T23:59:59.000Z

69

Massive Hanford Test Reactor Removed - Plutonium Recycle Test...  

Office of Environmental Management (EM)

Massive Hanford Test Reactor Removed - Plutonium Recycle Test Reactor removed from Hanford's 300 Area Massive Hanford Test Reactor Removed - Plutonium Recycle Test Reactor removed...

70

Multipollutant Removal with WOWClean System  

E-Print Network [OSTI]

such as petcoke, coal, wood, diesel and natural gas. In addition to significant removal of CO2, test results demonstrate the capability to reduce 99.5% SOx (from levels as high as 2200 ppm), 90% reduction of NOx, and > 90% heavy metals. The paper will include...

Romero, M.

2010-01-01T23:59:59.000Z

71

FY 2010 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-038 Volume 4 Science May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 4 DOE/CF-038 Volume 4 Science Printed with soy ink on recycled paper Department of Energy/ Science FY 2010 Congressional Budget Volume 4 Table of Contents Page Appropriation Account Summary.............................................................................................................3 Appropriation Language ...........................................................................................................................5 Overview...................................................................................................................................................7 Funding by Site .......................................................................................................................................21

72

FY 2012 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

3 3 Volume 7 Department of Energy FY 2012 Congressional Budget Request Nuclear Energy D f N l W t Di l Defense Nuclear Waste Disposal Nuclear Waste Disposal February 2011 Office of Chief Financial Officer Volume 7 Printed with soy ink on recycled paper Department of Energy/ Volume 7 FY 2012 Congressional Budget Volume 7 Table of Contents Page Appropriation Account Summary ........................................................................................................... 3

73

INDEX TO VOLUME 43:  

Science Journals Connector (OSTI)

......Volume 43 Index To Volume 43 INDEX TO VOLUME 43 Anderson, J...Farsi, C., K-theoretical index theorems for orbifolds...303 313 201 45 441 223 227 INDEX TO VOLUME 43 Holroyd, F...Lowen, R. and Robeys, K., Completions of produets of metrie spaees......

Index To Volume 43

1992-12-01T23:59:59.000Z

74

Comparative Analysis of Alternative Means for Removing Noncondensable Gases  

Open Energy Info (EERE)

Comparative Analysis of Alternative Means for Removing Noncondensable Gases Comparative Analysis of Alternative Means for Removing Noncondensable Gases from Flashed-Steam Geothermal Power Plants:April 1999 - March 2000 Dataset Summary Description This dataset corresponds to the final report on a screening study to compare six methods of removing noncondensable gases from direct-use geo-thermal steam power plants. This report defines the study methodologies and compares the performance and economics of selected gas-removal systems. Recommendations are presented for follow-up investigations and implementation of some of the technologies discussed. The specific gas-removal methods include five vacuum system configurations using the conventional approach of evacuating gas/vapor mixtures from the power plant condenser system and a system for physical separation of steam and gases upstream of the power turbine. The study focused on flashed-steam applications, but the results apply equally well to flashed-steam and dry-steam geothermal power plant configurations. Two gas-removal options appear to offer profitable economic potential. The hybrid vacuum system configurations and the reboiler process yield positive net present value results over wide-ranging gas concentrations. The hybrid options look favorable for both low-temperature and high-temperature resource applications. The reboiler looks profitable for low-temperature resource applications for gas levels above about 20,000 parts per million by volume. A vacuum system configuration using a three-stage turbocompressor battery may be profitable for low-temperature resources, but results show that the hybrid system is more profitable. The biphase eductor alternative cannot be recommended for commercialization at this time. The report is available from NREL's publication database.

75

Evaluation of asbestos-abatement techniques. Phase 1. Removal. Final report  

SciTech Connect (OSTI)

Airborne asbestos levels were measured by transmission electron microscopy (TEM), scanning electron microscopy (SEM) and phase constrast microscopy (PCM) before, during, and after removal of sprayed-on acoustical plaster from the ceilings of four suburban schools. Air samples were collected at three types of sites: indoor sites with asbestos-containing material (ACM), indoor sites without ACM (indoor control), and sites outside the building (outdoor control). Bulk samples of the ACM were collected prior to the removal and analyzed by polarized light microscopy (PLM). A vigorous quality-assurance program was applied to all aspects of the study. Airborne asbestos levels were low before and after removal. Elevated, but still relatively low levels were measured outside the work area during removal. This emphasizes the need for careful containment of the work area.

Chesson, J.; Margeson, D.P.; Ogden, J.; Reichenbach, N.G.; Bauer, K.

1985-10-01T23:59:59.000Z

76

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results & Policy Implications Title Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results & Policy Implications Publication Type Report Year of Publication 2009 Authors Mathieu, Johanna L., Ashok J. Gadgil, Kristin Kowolik, and Susan E. Addy Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract of arsenic from drinking water in Bangladesh. During fieldwork in four sub-districts of the country, ARUBA reduced arsenic levels ranging from 200 to 900 ppb to below the Bangladesh standard of 50 ppb. The technology is cost-effective because the substrate-bottom ash from coal fired power plants-is a waste material readily available in South Asia. In comparison to similar technologies, ARUBA uses less media for arsenic removal due to its high surface area to volume ratio. Hence, less waste is produced. A number of experiments were conducted in Bangladesh to determine the effectiveness of various water treatment protocols. It was found that (1) ARUBA removes more thanhalf of the arsenic from water within five minutes of treatment, (2) ARUBA, that has settled at the bottom of a treatment vessel, continues to remove arsenic for 2-3 days, (3) ARUBA's arsenic removal efficiency can be improved through sequential partial dosing (adding a given amount of ARUBA in fractions versus all at once), and (4) allowing water to first stand for two to three days followed by treatment with ARUBA produced final arsenic levels ten times lower than treating water directly out of the well. Our findings imply a number of tradeoffs between ARUBA's effective arsenic removal capacity, treatment system costs, and waste output. These tradeoffs, some a function of arsenic-related policies in Bangladesh (e.g., waste disposal regulations), must be considered when designing anarsenic removal system. We propose that the most attractive option is to use ARUBA in communityscale water treatment centers, installed as public-private partnerships, in Bangladeshi villages

77

FY 2012 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

0 0 Volume 4 Department of Energy FY 2012 Congressional Budget Request Science Science February 2011 Office of Chief Financial Officer Volume 4 DOE/CF-0060 Volume 4 Department of Energy FY 2012 Congressional Budget Request Science Science February 2011 Office of Chief Financial Officer Volume 4 Printed with soy ink on recycled paper Department of Energy/ Science FY 2012 Congressional Budget Volume 4 Table of Contents Page Appropriation Account Summary .............................................................................................................3 Appropriation Language ...........................................................................................................................5 Overview ...................................................................................................................................................7

78

Conditioning of carbonaceous material prior to physical beneficiation  

DOE Patents [OSTI]

A carbonaceous material such as coal is conditioned by contact with a supercritical fluid prior to physical beneficiation. The solid feed material is contacted with an organic supercritical fluid such as cyclohexane or methanol at temperatures slightly above the critical temperature and pressures of 1 to 4 times the critical pressure. A minor solute fraction is extracted into critical phase and separated from the solid residuum. The residuum is then processed by physical separation such as by froth flotation or specific gravity separation to recover a substantial fraction thereof with reduced ash content. The solute in supercritical phase can be released by pressure reduction and recombined with the low-ash, carbonaceous material.

Warzinski, Robert P. (Venetia, PA); Ruether, John A. (McMurray, PA)

1987-01-01T23:59:59.000Z

79

Removing Barriers to Interdisciplinary Research  

E-Print Network [OSTI]

A significant amount of high-impact contemporary scientific research occurs where biology, computer science, engineering and chemistry converge. Although programmes have been put in place to support such work, the complex dynamics of interdisciplinarity are still poorly understood. In this paper we interrogate the nature of interdisciplinary research and how we might measure its "success", identify potential barriers to its implementation, and suggest possible mechanisms for removing these impediments.

Naomi Jacobs; Martyn Amos

2010-12-19T23:59:59.000Z

80

State Volume Price Volume Price Volume Price Volume Price Volume Price  

Gasoline and Diesel Fuel Update (EIA)

7 7 2000 2001 2002 2003 2004 State Volume Price Volume Price Volume Price Volume Price Volume Price Pipeline (Canada) Eastport, ID..................... 830,351 3.79 802,182 4.71 759,647 2.83 R 623,652 4.72 707,885 5.30 Calais, ME ...................... 123,521 4.50 152,486 4.47 124,991 3.49 R 115,301 R 5.85 102,292 6.44 Detroit, MI ....................... 6,171 3.82 405 9.34 1,948 3.56 2,514 5.96 1,117 6.27 Marysville, MI.................. 0 -- 0 -- 74 3.95 0 -- 303 7.80 St. Clair, MI..................... 17,198 4.45 21,747 4.54 28,441 3.19 5,202 5.84 22,853 6.50 International Falls, MN .... 3,022 2.77 617 4.85 602 3.01 0 -- 0 -- Noyes, MN...................... 469,361 3.75 448,898 4.19 402,621 3.09 R 359,801 5.04 399,298 5.77 Warroad, MN .................. 4,576 3.95 5,318 4.52

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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81

Analytical Chemistry Laboratory (ACL) procedure compendium. Volume 7, Safety operation procedure for hot cell  

SciTech Connect (OSTI)

This volume contains the interim change notice for the safety operation procedure for hot cell. It covers the master-slave manipulators, dry waste removal, cell transfers, hoists, cask handling, liquid waste system, and physical characterization of fluids.

Not Available

1993-08-01T23:59:59.000Z

82

Alcohol flushing for enhanced removal of coal tar from contaminated soils  

SciTech Connect (OSTI)

Alcohol flushing for enhancing the removal of coal tar from contaminated soils and reducing coal tar concentrations in the aqueous-phase leachate was investigated. Four soil columns were packed with relatively undisturbed coal tar contaminated soils collected from a former coal gasification site. These columns were leached with water and then flushed with isopropyl alcohol (IPA) solutions. Initially, total coal tar concentrations in water leachate ranged from = 0.1 to 150 mg/L for the four columns. Coal tar concentrations in the column effluent generally increased three to five orders of magnitude during the initial IPA flush. Each column was flushed with 1-3 pore volumes of an IPA solution. Reduction of coal tar concentrations in water leachate, attributed to the alcohol flushing, was noted in three of the four columns. The total coal tar removed from the soil columns during the IPA flushes constituted from 54 to 97% of the total coal tar removed during both water leaching (240-800 pore volumes) and alcohol flushing (1-3 pore volumes). The alcohol flushing removed from 3 to 19 % of the total coal tar in the various soil columns. Results indicated that alcohol flushing can enhance the removal of coal tar from contaminated soils and can reduce the aqueous-phase coal tar concentrations in the leachate. 16 refs., 5 figs., 3 tabs.

Hayden, N.J. [Univ. of Vermont, Burlington, VT (United States); Van der Hoven, E.J. [Living Technologies, Inc., Burlington, VT (United States)

1996-11-01T23:59:59.000Z

83

Libya HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Libya HEU Removal Libya HEU Removal Location Libya United States 27 34' 9.5448" N, 17 24' 8.4384" E See map: Google Maps Javascript is required to view this map....

84

Canada HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Canada HEU Removal Canada HEU Removal Location Canada United States 53 47' 24.972" N, 104 35' 23.4384" W See map: Google Maps Javascript is required to view this map....

85

Israel HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Israel HEU Removal Israel HEU Removal Location Israel United States 30 53' 18.2328" N, 34 52' 14.178" E See map: Google Maps Javascript is required to view this map....

86

Uzbekistan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Uzbekistan HEU Removal Uzbekistan HEU Removal Location Uzbekistan United States 42 6' 56.196" N, 63 22' 8.9076" E See map: Google Maps Javascript is required to view this map...

87

France HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Four-Year Plan France HEU Removal France HEU Removal Location United States 45 44' 20.0544" N, 2 17' 6.5616" E See map: Google Maps Javascript is required to view this map...

88

Chile HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Four-Year Plan Chile HEU Removal Chile HEU Removal Location United States 25 28' 1.4916" S, 69 33' 55.548" W See map: Google Maps Javascript is required to view this map...

89

Taiwan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Taiwan HEU Removal Taiwan HEU Removal Location Taiwan United States 24 35' 37.4964" N, 120 53' 36.798" E See map: Google Maps Javascript is required to view this map....

90

Romania HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Romania HEU Removal Romania HEU Removal Location Romania United States 45 47' 1.932" N, 24 41' 50.1576" E See map: Google Maps Javascript is required to view this map....

91

Serbia HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Serbia HEU Removal Serbia HEU Removal Location Serbia United States 44 22' 45.7068" N, 20 26' 4.452" E See map: Google Maps Javascript is required to view this map....

92

Poland HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Poland HEU Removal Poland HEU Removal Location Poland United States 53 23' 50.2872" N, 17 50' 30.4692" E See map: Google Maps Javascript is required to view this map....

93

Vietnam HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Vietnam HEU Removal Vietnam HEU Removal Location Vietnam United States 13 12' 30.8628" N, 108 19' 30.702" E See map: Google Maps Javascript is required to view this map....

94

Ukraine HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Apply for Our Jobs Our Jobs Working at NNSA Blog Home content Four-Year Plan Ukraine HEU Removal Ukraine HEU Removal Location Ukraine United States 50 12' 24.8688" N,...

95

Japan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home content Four-Year Plan Japan HEU Removal Japan HEU Removal Location Japan United States 37 36' 59.5872" N, 140...

96

Remove Condensate with Minimal Air Loss  

Broader source: Energy.gov [DOE]

This tip sheet outlines several condensate removal methods as part of maintaining compressed air system air quality.

97

Laser-based coatings removal  

SciTech Connect (OSTI)

Over the years as building and equipment surfaces became contaminated with low levels of uranium or plutonium dust, coats of paint were applied to stabilize the contaminants in place. Most of the earlier paint used was lead-based paint. More recently, various non-lead-based paints, such as two-part epoxy, are used. For D & D (decontamination and decommissioning), it is desirable to remove the paints or other coatings rather than having to tear down and dispose of the entire building.

Freiwald, J.G.; Freiwald, D.

1995-12-01T23:59:59.000Z

98

FY 2007 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 DOE/CF-006 Volume 5 Environmental management Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 5 DOE/CF-006 Volume 5 Printed with soy ink on recycled paper Environmental management Department of Energy/ Environmental Management FY 2007 Congressional Budget Volume 5 Table of Contents Page Appropriation Account Summary .........................................................................................................3 Overview................................................................................................................................................5 Defense Environmental Cleanup Appropriation Cleanup .................................................................107 Carlsbad

99

FY 2009 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-027 Volume 4 Science February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 4 DOE/CF-027 Volume 4 Science Printed with soy ink on recycled paper Department of Energy/ Science FY 2009 Congressional Budget Volume 4 Table of Contents Page Appropriation Account Summary.............................................................................................................3 Appropriation Language ...........................................................................................................................5 Overview...................................................................................................................................................7 Funding by Site

100

FY 2008 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 DOE/CF-018 Volume 5 Environmental Management Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 5 DOE/CF-018 Volume 5 Environmental Management Printed with soy ink on recycled paper Department of Energy/ Environmental Management FY 2008 Congressional Budget Volume 5 Table of Contents Page Appropriation Account Summary.............................................................................................................3 Strategic Overview....................................................................................................................................5 Overview...................................................................................................................................................7

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

FY 2011 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-0050 Volume 4 Science Department of Energy FY 2011 Congressional Budget Request February 2010 Office of Chief Financial Officer Volume 4 DOE/CF-0050 Volume 4 Science Printed with soy ink on recycled paper Department of Energy FY 2011 Congressional Budget Request Department of Energy/ Science FY 2011 Congressional Budget Volume 4 Table of Contents Page Appropriation Account Summary.............................................................................................................3 Appropriation Language ...........................................................................................................................5 Overview...................................................................................................................................................7

102

FY 2013 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 DOE/CF-0075 Volume 5 Environmental Management Department of Energy FY 2013 Congressional Budget Request February 2012 Office of Chief Financial Officer Volume 5 DOE/CF-0075 Volume 5 Environmental Management Printed with soy ink on recycled paper Department of Energy FY 2013 Congressional Budget Request Environmental Management Page 1 FY 2013 Congressional Budget Volume 5 Table of Contents Page Appropriation Account Summary ............................................................................................................................................ 3 Appropriation Language .......................................................................................................................................................... 5

103

Computer News, Volume 2  

E-Print Network [OSTI]

[mandelbrot set] MATH DEPT Computer News, Volume 2. How to handle .pdf files on the web: acroread, distill, and Netscape...

104

Computer News, Volume 3  

E-Print Network [OSTI]

[mandelbrot set] MATH DEPT Computer News, Volume 3. How to take advantage of the newer, faster machines on our network...

105

FY 2011 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 DOE/CF-0051 Volume 5 Environmental Management Department of Energy FY 2011 Congressional Budget Request February 2010 Office of Chief Financial Officer Volume 5 DOE/CF-0051 Volume 5 Environmental Management Printed with soy ink on recycled paper Department of Energy FY 2011 Congressional Budget Request Department of Energy/ Environmental Management FY 2011 Congressional Budget Volume 5 Table of Contents Page Appropriation Account Summary.............................................................................................................3 Appropriation Language ...........................................................................................................................5 Overview...................................................................................................................................................7

106

A technique for estimating 4D-CBCT using prior knowledge and limited-angle projections  

SciTech Connect (OSTI)

Purpose: To develop a technique to estimate onboard 4D-CBCT using prior information and limited-angle projections for potential 4D target verification of lung radiotherapy.Methods: Each phase of onboard 4D-CBCT is considered as a deformation from one selected phase (prior volume) of the planning 4D-CT. The deformation field maps (DFMs) are solved using a motion modeling and free-form deformation (MM-FD) technique. In the MM-FD technique, the DFMs are estimated using a motion model which is extracted from planning 4D-CT based on principal component analysis (PCA). The motion model parameters are optimized by matching the digitally reconstructed radiographs of the deformed volumes to the limited-angle onboard projections (data fidelity constraint). Afterward, the estimated DFMs are fine-tuned using a FD model based on data fidelity constraint and deformation energy minimization. The 4D digital extended-cardiac-torso phantom was used to evaluate the MM-FD technique. A lung patient with a 30 mm diameter lesion was simulated with various anatomical and respirational changes from planning 4D-CT to onboard volume, including changes of respiration amplitude, lesion size and lesion average-position, and phase shift between lesion and body respiratory cycle. The lesions were contoured in both the estimated and ground-truth onboard 4D-CBCT for comparison. 3D volume percentage-difference (VPD) and center-of-mass shift (COMS) were calculated to evaluate the estimation accuracy of three techniques: MM-FD, MM-only, and FD-only. Different onboard projection acquisition scenarios and projection noise levels were simulated to investigate their effects on the estimation accuracy.Results: For all simulated patient and projection acquisition scenarios, the mean VPD (S.D.)/COMS (S.D.) between lesions in prior images and ground-truth onboard images were 136.11% (42.76%)/15.5 mm (3.9 mm). Using orthogonal-view 15-each scan angle, the mean VPD/COMS between the lesion in estimated and ground-truth onboard images for MM-only, FD-only, and MM-FD techniques were 60.10% (27.17%)/4.9 mm (3.0 mm), 96.07% (31.48%)/12.1 mm (3.9 mm) and 11.45% (9.37%)/1.3 mm (1.3 mm), respectively. For orthogonal-view 30-each scan angle, the corresponding results were 59.16% (26.66%)/4.9 mm (3.0 mm), 75.98% (27.21%)/9.9 mm (4.0 mm), and 5.22% (2.12%)/0.5 mm (0.4 mm). For single-view scan angles of 3, 30, and 60, the results for MM-FD technique were 32.77% (17.87%)/3.2 mm (2.2 mm), 24.57% (18.18%)/2.9 mm (2.0 mm), and 10.48% (9.50%)/1.1 mm (1.3 mm), respectively. For projection angular-sampling-intervals of 0.6, 1.2, and 2.5 with the orthogonal-view 30-each scan angle, the MM-FD technique generated similar VPD (maximum deviation 2.91%) and COMS (maximum deviation 0.6 mm), while sparser sampling yielded larger VPD/COMS. With equal number of projections, the estimation results using scattered 360 scan angle were slightly better than those using orthogonal-view 30-each scan angle. The estimation accuracy of MM-FD technique declined as noise level increased.Conclusions: The MM-FD technique substantially improves the estimation accuracy for onboard 4D-CBCT using prior planning 4D-CT and limited-angle projections, compared to the MM-only and FD-only techniques. It can potentially be used for the inter/intrafractional 4D-localization verification.

Zhang, You [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 (United States)] [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 (United States); Yin, Fang-Fang; Ren, Lei [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 and Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina 27710 (United States)] [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 and Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina 27710 (United States); Segars, W. Paul [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 and Department of Radiology, Carl E. Ravin Advanced Imaging Laboratories, Duke University Medical Center, Durham, North Carolina 27705 (United States)] [Medical Physics Graduate Program, Duke University, Durham, North Carolina 27710 and Department of Radiology, Carl E. Ravin Advanced Imaging Laboratories, Duke University Medical Center, Durham, North Carolina 27705 (United States)

2013-12-15T23:59:59.000Z

107

FY 2012 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

1 1 Volume 5 Department of Energy FY 2012 Congressional Budget Request Environmental Management February 2011 Office of Chief Financial Officer Volume 5 Printed with soy ink on recycled paper Environmental Management FY 2011 Congressional Budget Volume 5 Table of Contents Page Appropriation Account Summary .............................................................................................................3

108

Removal of mercury from coal via a microbial pretreatment process  

SciTech Connect (OSTI)

A process for the removal of mercury from coal prior to combustion is disclosed. The process is based on use of microorganisms to oxidize iron, sulfur and other species binding mercury within the coal, followed by volatilization of mercury by the microorganisms. The microorganisms are from a class of iron and/or sulfur oxidizing bacteria. The process involves contacting coal with the bacteria in a batch or continuous manner. The mercury is first solubilized from the coal, followed by microbial reduction to elemental mercury, which is stripped off by sparging gas and captured by a mercury recovery unit, giving mercury-free coal. The mercury can be recovered in pure form from the sorbents via additional processing.

Borole, Abhijeet P. (Knoxville, TN); Hamilton, Choo Y. (Knoxville, TN)

2011-08-16T23:59:59.000Z

109

Method of making thermally removable epoxies  

DOE Patents [OSTI]

A method of making a thermally-removable epoxy by mixing a bis(maleimide) compound to a monomeric furan compound containing an oxirane group to form a di-epoxy mixture and then adding a curing agent at temperatures from approximately room temperature to less than approximately 90.degree. C. to form a thermally-removable epoxy. The thermally-removable epoxy can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C. in a polar solvent. The epoxy material can be used in protecting electronic components that may require subsequent removal of the solid material for component repair, modification or quality control.

Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Russick, Edward M. (Rio Rancho, NM); McElhanon, James R. (Albuquerque, NM); Saunders, Randall S. (late of Albuquerque, NM)

2002-01-01T23:59:59.000Z

110

Model Parameterization, Prior Distributions, and the General Time-Reversible Model in Bayesian Phylogenetics  

E-Print Network [OSTI]

Bayesian phylogenetic methods require the selection of prior probability distributions for all parameters of the model of evolution. These distributions allow one to incorporate prior information into a Bayesian analysis, ...

Zwickl, Derrick J.; Holder, Mark T.

2004-01-01T23:59:59.000Z

111

Shippingport Station Decommissioning Project decommissioning plan. Volume II  

SciTech Connect (OSTI)

This volume appendix on activity specifications is divided into the following: site preparation; barge loading facility; facility closeout and restoration; preparation for removal of reactor pressure vessel, internals, and neutron shield tank package; heavy lifting and hauling; barge transportation; and Hanford transportation. (DLC)

Not Available

1983-01-01T23:59:59.000Z

112

Combining prior day contours to improve automated prostate segmentation  

SciTech Connect (OSTI)

Purpose: To improve the accuracy of automatically segmented prostate, rectum, and bladder contours required for online adaptive therapy. The contouring accuracy on the current image guidance [image guided radiation therapy (IGRT)] scan is improved by combining contours from earlier IGRT scans via the simultaneous truth and performance level estimation (STAPLE) algorithm. Methods: Six IGRT prostate patients treated with daily kilo-voltage (kV) cone-beam CT (CBCT) had their original plan CT and nine CBCTs contoured by the same physician. Three types of automated contours were produced for analysis. (1) Plan: By deformably registering the plan CT to each CBCT and then using the resulting deformation field to morph the plan contours to match the CBCT anatomy. (2) Previous: The contour set drawn by the physician on the previous day CBCT is similarly deformed to match the current CBCT anatomy. (3) STAPLE: The contours drawn by the physician, on each prior CBCT and the plan CT, are deformed to match the CBCT anatomy to produce multiple contour sets. These sets are combined using the STAPLE algorithm into one optimal set. Results: Compared to plan and previous, STAPLE improved the average Dice's coefficient (DC) with the original physician drawn CBCT contours to a DC as follows: Bladder: 0.81 {+-} 0.13, 0.91 {+-} 0.06, and 0.92 {+-} 0.06; Prostate: 0.75 {+-} 0.08, 0.82 {+-} 0.05, and 0.84 {+-} 0.05; and Rectum: 0.79 {+-} 0.06, 0.81 {+-} 0.06, and 0.85 {+-} 0.04, respectively. The STAPLE results are within intraobserver consistency, determined by the physician blindly recontouring a subset of CBCTs. Comparing plans recalculated using the physician and STAPLE contours showed an average disagreement less than 1% for prostate D98 and mean dose, and 5% and 3% for bladder and rectum mean dose, respectively. One scan takes an average of 19 s to contour. Using five scans plus STAPLE takes less than 110 s on a 288 core graphics processor unit. Conclusions: Combining the plan and all prior days via the STAPLE algorithm to produce treatment day contours is superior to the current standard of deforming only the plan contours to the daily CBCT. STAPLE also improves the precision, with a substantial decrease in standard deviation, a key for adaptive therapy. Geometrically and dosimetrically accurate contours can be automatically generated with STAPLE on prostate region kV CBCT in a time scale suitable for online adaptive therapy.

Godley, Andrew; Sheplan Olsen, Lawrence J.; Stephans, Kevin [Department of Radiation Oncology, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, Ohio 44195 (United States); Zhao Anzi [Department of Radiation Oncology, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, Ohio 44195 and Department of Physics, Cleveland State University, 2121 Euclid Avenue, Cleveland, Ohio 44115 (United States)

2013-02-15T23:59:59.000Z

113

Nitrogen removal from natural gas  

SciTech Connect (OSTI)

According to a 1991 Energy Information Administration estimate, U.S. reserves of natural gas are about 165 trillion cubic feet (TCF). To meet the long-term demand for natural gas, new gas fields from these reserves will have to be developed. Gas Research Institute studies reveal that 14% (or about 19 TCF) of known reserves in the United States are subquality due to high nitrogen content. Nitrogen-contaminated natural gas has a low Btu value and must be upgraded by removing the nitrogen. In response to the problem, the Department of Energy is seeking innovative, efficient nitrogen-removal methods. Membrane processes have been considered for natural gas denitrogenation. The challenge, not yet overcome, is to develop membranes with the required nitrogen/methane separation characteristics. Our calculations show that a methane-permeable membrane with a methane/nitrogen selectivity of 4 to 6 would make denitrogenation by a membrane process viable. The objective of Phase I of this project was to show that membranes with this target selectivity can be developed, and that the economics of the process based on these membranes would be competitive. Gas permeation measurements with membranes prepared from two rubbery polymers and a superglassy polymer showed that two of these materials had the target selectivity of 4 to 6 when operated at temperatures below - 20{degrees}C. An economic analysis showed that a process based on these membranes is competitive with other technologies for small streams containing less than 10% nitrogen. Hybrid designs combining membranes with other technologies are suitable for high-flow, higher-nitrogen-content streams.

NONE

1997-04-01T23:59:59.000Z

114

A model of the VU (volume-unit) meter, with speech applications Bryce E. Lobdell and Jont B. Allen  

E-Print Network [OSTI]

A model of the VU (volume-unit) meter, with speech applications Bryce E. Lobdell and Jont B. Allen October 2006; accepted 12 October 2006 The Volume-Unit VU meter, used in speech research prior. There are no known software implementations of this meter, which meet the 1954 ASA standard and provide

Allen, Jont

115

Triclosan removal by laccase immobilized on mesoporous nanofibers: Strong adsorption and efficient degradation  

Science Journals Connector (OSTI)

Abstract Triclosan is difficult to remove or degrade in natural aquatic environment due to its stable chemical structure and low concentration. This study aimed to enhance its removal rate from water through combining the biocatalytic activity of laccase with high adsorption capacity of mesoporous materials. Vinyl-modified poly(acrylic acid)/SiO2 nanofibrous membranes prepared in this work possessed mesoporous structure (pore size 1.733.54nm, pore volume 0.379cm3/g) and high specific surface area (542.91m2/g). Laccase was immobilized on the membranes through covalent crosslinking and the enzyme loading was about 417mg/g. The physical, chemical, biochemical properties of the immobilized laccase and its application in triclosan removal were comprehensively investigated. The immobilized laccase showed better storage stability and higher tolerance to the changes in pH and temperature compared with free laccase. It also exhibited a better performance (65% removal, 2h) in triclosan removal than free laccase (29.2% removal, 2h) under the optimum conditions (pH=4, 30C). The results demonstrated that the mesostructure of nanofibers was beneficial for the adsorption and degradation of triclosan. It may provide a new idea for removal of organic pollutants from water environment using enzyme and adsorption technology.

Ran Xu; Yifang Si; Xiaotao Wu; Fengting Li; Bingru Zhang

2014-01-01T23:59:59.000Z

116

Part 3: Removal Action | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

3: Removal Action 3: Removal Action Part 3: Removal Action Question: When may removal actions be initiated? Answer: Removal actions may be initiated when DOE determines that the action will prevent, minimize, stabilize, or eliminate a risk to health or the environment. The NCP specifies that the determination that a risk to health or the environment is appropriate for removal action should be based on: actual or potential exposure of humans, animals, or the food chain the presence of contained hazardous substances that pose a threat of release the threat of migration of the hazardous substances the threat of fire or explosion the availability of an appropriate Federal or State response capability [section 300.415(b)(2)]. In essence, where DOE identifies a threat of exposure to or migration of

117

TMI-2 reactor vessel head removal  

SciTech Connect (OSTI)

This report describes the safe removal and storage of the Three Mile Island Unit 2 reactor vessel head. The head was removed in July 1984 to permit the removal of the plenum and the reactor core, which were damaged during the 1979 accident. From July 1982, plans and preparations were made using a standard head removal procedure modified by the necessary precautions and changes to account for conditions caused by the accident. After data acquisition, equipment and structure modifications, and training the head was safely removed and stored and the internals indexing fixture and a work platform were installed on top of the vessel. Dose rates during and after the operation were lower than expected; lessons were learned from the operation which will be applied to the continuing fuel removal operations activities.

Bengel, P.R.; Smith, M.D.; Estabrook, G.A.

1984-12-01T23:59:59.000Z

118

TMI-2 reactor vessel head removal  

SciTech Connect (OSTI)

This report describes the safe removal and storage of the Three Mile Island Unit 2 (TMI-2) reactor vessel head. The head was removed in July 1984 to permit the removal of the plenum and the reactor core, which were damaged during the 1979 accident. From July 1982, plans and preparations were made using a standard head removal procedure modified by the necessary precautions and changes to account for conditions caused by the accident. After data acquisition, equipment and structure modifications, and training, the head was safely removed and stored; and the internals indexing fixture and a work platform were installed on top of the vessel. Dose rates during and after the operation were lower than expected; lessons were learned from the operation which will be applied to the continuing fuel removal operations activities.

Bengel, P.R.; Smith, M.D.; Estabrook, G.A.

1985-09-01T23:59:59.000Z

119

Impacts of Deacetylation Prior to Dilute Acid Pretreatment on the Bioethanol Process  

SciTech Connect (OSTI)

Dilute acid pretreatment is a promising pretreatment technology for the biochemical production of ethanol from lignocellulosic biomass. During dilute acid pretreatment, xylan depolymerizes to form soluble xylose monomers and oligomers. Because the xylan found in nature is highly acetylated, the formation of xylose monomers requires two steps: (1) cleavage of the xylosidic bonds, and (2) cleavage of covalently bonded acetyl ester groups. Results: In this study, we show that the latter may be the rate limiting step for xylose monomer formation. Furthermore, acetyl groups are also found to be a cause of biomass recalcitrance and hydrolyzate toxicity. While the removal of acetyl groups from native corn stover by alkaline de-esterification prior to pretreatment improves overall process yields, the exact impact is highly dependent on the corn stover variety in use. Xylose monomer yields in pretreatment generally increases by greater than 10%. Compared to pretreated corn stover controls, the deacetylated corn stover feedstock is approximately 20% more digestible after pretreatment. Finally, by lowering hydrolyzate toxicity, xylose utilization and ethanol yields are further improved during fermentation by roughly 10% and 7%, respectively. In this study, several varieties of corn stover lots were investigated to test the robustness of the deacetylation-pretreatment-saccharification-fermentation process. Conclusions: Deacetylation shows significant improvement on glucose and xylose yields during pretreatment and enzymatic hydrolysis, but it also reduces hydrolyzate toxicity during fermentation, thereby improving ethanol yields and titer. The magnitude of effect is dependent on the selected corn stover variety, with several varieties achieving improvements of greater than 10% xylose yield in pretreatment, 20% glucose yield in low solids enzymatic hydrolysis and 7% overall ethanol yield.

Chen, X.; Shekiro, J.; Franden, M. A.; Wang, W.; Johnson, D. K.; Zhang, M.; Kuhn, E.; Tucker, M. P.

2011-12-01T23:59:59.000Z

120

FY 2013 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 Volume 2 f Department of Energy FY 2013 Congressional B d R Budget Request Other Defense Activities Departmental Administration Inspector General Working Capital F nd Working Capital Fund Safeguards and Security Crosscut Pensions February 2012 Office of Chief Financial Officer Volume 2 DOE/CF-0072 Volume 2 f Department of Energy FY 2013 Congressional B d R Budget Request Other Defense Activities Departmental Administration Inspector General Working Capital F nd Working Capital Fund Safeguards and Security Crosscut Pensions February 2012 Office of Chief Financial Officer Volume 2 Printed with soy ink on recycled paper Department of Energy/ Volume 2 FY 2013 Congressional Budget Volume 2 Table of Contents Page Appropriation Account Summary .............................................................................................................3

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Process for particulate removal from coal liquids  

DOE Patents [OSTI]

Suspended solid particulates are removed from liquefied coal products by first subjecting such products to hydroclone action for removal in the underflow of the larger size particulates, and then subjecting the overflow from said hydroclone action, comprising the residual finer particulates, to an electrostatic field in an electrofilter wherein such finer particulates are deposited in the bed of beads of dielectric material on said filter. The beads are periodically cleaned by backwashing to remove the accumulated solids.

Rappe, Gerald C. (Macungie, PA)

1983-01-01T23:59:59.000Z

122

Install Removable Insulation on Valves and Fittings  

Broader source: Energy.gov [DOE]

This tip sheet on installing removable insulation on valves and fittings provides how-to advice for improving steam systems using low-cost, proven practices and technologies.

123

Method of making thermally removable polymeric encapsulants  

DOE Patents [OSTI]

A method of making a thermally-removable encapsulant by heating a mixture of at least one bis(maleimide) compound and at least one monomeric tris(furan) or tetrakis(furan) compound at temperatures from above room temperature to less than approximately 90.degree. C. to form a gel and cooling the gel to form the thermally-removable encapsulant. The encapsulant can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C., preferably in a polar solvent. The encapsulant can be used in protecting electronic components that may require subsequent removal of the encapsulant for component repair, modification or quality control.

Small, James H. (Santa Fe, NM); Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); McElhanon, James R. (Albuquerque, NM); Saunders, Randall S. (late of Albuquerque, NM)

2001-01-01T23:59:59.000Z

124

Australia HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Australia HEU Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

125

Argentina HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Argentina HEU Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

126

Keeler-Pennwalt Wood Pole Removal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

natural environment. The entire remaining length of the Keeler-Pennwalt transmission line, from Keeler Substation to Structure 96, will be removed (approximately 9 miles)....

127

Energy-efficient buildings program evaluations. Volume 2: Evaluation summaries  

SciTech Connect (OSTI)

This document presents summaries of code and utility building program evaluations reviewed as the basis for the information presented in Energy-Efficient Buildings Program Evaluations, Volume 1: Findings and Recommendations, DOE/EE/OBT-11569, Vol. 1. The main purpose of this volume is to summarize information from prior evaluations of similar programs that may be useful background for designing and conducting an evaluation of the BSGP. Another purpose is to summarize an extensive set of relevant evaluations and provide a resource for program designers, mangers, and evaluators.

Lee, A.D.; Mayi, D.; Edgemon, S.D.

1997-04-01T23:59:59.000Z

128

FY 2007 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

Chief Financial Officer Chief Financial Officer Volume 1 DOE/CF-002 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 1 DOE/CF-002 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2007 Congressional Budget

129

FY 2010 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 DOE/CF-039 Volume 5 Environmental Management Defense Nuclear Waste Disposal Nuclear Waste Disposal May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 5 DOE/CF-039 Volume 5 Environmental Management Defense Nuclear Waste Disposal Nuclear Waste Disposal Printed with soy ink on recycled paper Environmental Management Defense Nuclear Waste Disposal Nuclear Waste Disposal Environmental Management Defense Nuclear Waste Disposal Nuclear Waste Disposal Department of Energy FY 2010Congressional Budget Environmental Management/ Defense Nuclear Waste/Nuclear Waste Disposal Volume 5 Table of Contents Page Appropriation Account Summary.............................................................................................................3

130

FY 2013 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 Volume 6 Department of Energy FY 2013 Congressional Budget Request Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Western Area Power Administration Bonneville Power Administration February 2012 Office of Chief Financial Officer Volume 6 DOE/CF-0076 Volume 6 Department of Energy FY 2013 Congressional Budget Request Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Western Area Power Administration Bonneville Power Administration February 2012 Office of Chief Financial Officer Volume 6 Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration Western Area Power Administration

131

FY 2007 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-005 Volume 4 Science Nuclear waste disposal Defense nuclear waste disposal Departmental administration Inspector general Working capital fund Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 4 DOE/CF-005 Volume 4 Printed with soy ink on recycled paper Science Nuclear waste disposal Defense nuclear waste disposal Departmental administration Inspector general Working capital fund Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund Department of Energy FY 2007 Congressional Budget Volume 4 Table of Contents

132

FY 2013 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-0074 Volume 4 Science Advanced Research Projects Agency-Energy Department of Energy FY 2013 Congressional Budget Request February 2012 Office of Chief Financial Officer Volume 4 DOE/CF-0074 Volume 4 Science Advanced Research Projects Agency-Energy Printed with soy ink on recycled paper Department of Energy FY 2013 Congressional Budget Request Science Advanced Research Projects Agency- Energy Science Advanced Research Projects Agency- Energy Department of Energy/Science/ Advanced Research Projects Agency - Energy FY 2013 Congressional Budget Volume 4 Table of Contents Page Appropriation Account Summary ............................................................................................................................................ 3

133

FY 2008 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE/CF-014 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 1 DOE/CF-014 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2008 Congressional Budget Volume 1 Table of Contents

134

FY 2006 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

Science Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund Office of Management, Budget and Evaluation/CFO Volume 4 February 2005 DOE/ME-0049 Volume 4 Department of Energy FY 2006 Congressional Budget Request Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund Office of Management, Budget and Evaluation/CFO Volume 4 February 2005 DOE/ME-0049 Volume 4 Printed with soy ink on recycled paper Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Working Capital Fund

135

FY 2010 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE/CF-035 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 1 DOE/CF-035 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2010 Congressional Budget Volume 1 Table of Contents Page Appropriation Account Summary.............................................................................................................3

136

FY 2012 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

9 9 Volume 3 Department of Energy FY 2012 Congressional Budget Request Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Energy Transformation Acceleration Fund Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Ultra-Deepwater Unconventional Natural Gas February 2011 Office of Chief Financial Officer Volume 3 Printed with soy ink on recycled paper Department of Energy/ Volume 3 FY 2012 Congressional Budget Volume 3 Table of Contents Page Appropriation Account Summary .............................................................................................................3

137

FY 2005 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

2 2 Volume 1 February 2004 Volume 1 National Nuclear Security Administration National Nuclear Security Administration Office of the Administrator Office of the Administrator Weapons Activities Weapons Activities Defense Nuclear Nonproliferation Defense Nuclear Nonproliferation Naval Reactors Naval Reactors Office of Management, Budget and Evaluation/CFO Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request DOE/ME-0032 Volume 1 February 2004 Volume 1 Office of Management, Budget and Evaluation/CFO Printed with soy ink on recycled paper National Nuclear Security Administration National Nuclear Security Administration Office of the Administrator Office of the Administrator Weapons Activities Weapons Activities Defense Nuclear Nonproliferation

138

FY 2009 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE/CF-024 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 1 DOE/CF-024 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2009 Congressional Budget Volume 1 Table of Contents

139

FY 2010 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

3 3 DOE/CF-037 Volume 3 Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Nuclear Energy May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 3 DOE/CF-037 Volume 3 Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Nuclear Energy Printed with soy ink on recycled paper Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Nuclear Energy Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Nuclear Energy Department of Energy/ Volume 3 FY 2010 Congressional Budget

140

FY 2012 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

8 8 Volume 2 f Department of Energy FY 2012 Congressional B d R Budget Request Other Defense Activities Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program Title 17 Innovative Technology Loan Guarantee Program Better Building Pilot Loan Guarantee Initiative for Universities Schools and Hospitals Universities, Schools, and Hospitals Working Capital Fund Energy Information Administration Safeguards and Security Crosscut February 2011 Office of Chief Financial Officer Volume 2 g y Pensions Printed with soy ink on recycled paper Department of Energy/ Volume 2 FY 2012 Congressional Budget Volume 2 Table of Contents Page Appropriation Account Summary .............................................................................................................3

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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141

Computer News, Volume 2  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 2. How to add acroread and distill to your path. Click on RELOAD now. This page is frequently updated and you might be...

142

Computer News, Volume 36  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 36. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

143

Computer News, Volume 23  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 23. How to view e-mail formatted in HTML originating from the web. Click on RELOAD now. This page is frequently...

144

Computer News, Volume 34  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 34. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

145

Computer News, Volume 27  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 27. How to approve Plans of Study on the web. First, make sure you know your Purdue Career Account Login and...

146

Computer News, Volume 35  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 34. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

147

Computer News, Volume 13  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 13. How to dork your official classlist. Click on RELOAD now. This page is frequently updated and you might be looking at...

148

Computer News, Volume 38  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 38. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

149

Computer News, Volume 21  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 21. I came, I saw, ical. There's a great new calendar and appointment book program on our system called ical at.

150

Computer News, Volume 37  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 37. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

151

Computer News, Volume 4  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 4. Xess, the spreadsheet. Click on RELOAD now. This page is frequently updated and you might be looking at an old...

152

Computer News, Volume 32  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 32. The new TeX and how to create the new PU Math letterhead stationery. with help from Brad Lucier, Rodrigo Bauelos

153

Computer News, Volume 15  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 15. How to gain access to Mathematica on a math dept SUN. Click on RELOAD now. This page is frequently updated and...

154

Computer News, Volume 20  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 20. You and your .forward file. Let's say your name is Steven Bellisandagorapahockey and your login id on math is sbellis...

155

Computer News, Volume 12  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 12. Quick and dirty math on the internet. Click on RELOAD now. This page is frequently updated and you might be...

156

Computer News, Volume 8  

E-Print Network [OSTI]

[mandelbrot set] MATH DEPT Computer News, Volume 8. A convenient way to do e-mail from home. by guest columnist, Donu Arapura...

157

Computer News, Volume 1  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 1. You and your .cshrc file. Click on RELOAD now. This page is frequently updated and you might be looking at an old...

158

Computer News, Volume 39  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 39. Click on RELOAD now. This page is frequently updated and you might be looking at an old version saved by your...

159

Computer News, Volume 19  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 19. Those damned attachments! I explain here how to extract and decode e-mail attachments of various kinds. Click on...

160

Computer News, Volume 25  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 25. TeX for Mac OS X. plus ssh and security issues for Macs. by Rodrigo Bauelos. NOTE: These instructions are now...

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

High Performance Windows Volume Purchase: The Windows Volume Purchase RFP  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Windows The Windows Volume Purchase RFP to someone by E-mail Share High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on Facebook Tweet about High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on Twitter Bookmark High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on Google Bookmark High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on Delicious Rank High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on Digg Find More places to share High Performance Windows Volume Purchase: The Windows Volume Purchase RFP on AddThis.com... Home About FAQs Low-E Storm Windows Request for Proposal Contacts For Builders For Residential Buyers For Light Commercial Buyers For Manufacturers

162

High volume, multiple use, portable precipitator  

DOE Patents [OSTI]

A portable high air volume electrostatic collection precipitator for analyzing air is provided which is a relatively small, self-contained device. The device has a collection electrode adapted to carry a variety of collecting media. An air intake is provided such that air to be analyzed flows through an ionization section with a transversely positioned ionization wire to ionize analytes in the air, and then flows over the collection electrode where ionized analytes are collected. Air flow is maintained at but below turbulent flow, Ionizable constituents in the air are ionized, attracted to the collection electrode, and precipitated in the selected medium which can be removed for analysis.

Carlson, Duane C. (N. Augusta, SC)

2011-10-25T23:59:59.000Z

163

Acid dyes removal using low cost adsorbents  

Science Journals Connector (OSTI)

Dyestuff production units and dyeing units have always had pressing need techniques that allow economical pre-treatment for colour in the effluent. The effectiveness of adsorption for dye removal from wastewaters has made it an ideal alternative to other expensive treatment options. Removal of acid green

A.H. Aydin; Y. Bulut; O. Yavuz

2004-01-01T23:59:59.000Z

164

LANL Volume 2_Final  

Broader source: Energy.gov (indexed) [DOE]

Emergency Emergency Management Programs at the Los Alamos National Laboratory Office of Independent Oversight and Performance Assurance Office of the Secretary of Energy April 2002 Volume II INDEPENDENT OVERSIGHT INSPECTION OF EMERGENCY MANAGEMENT AT THE LOS ALAMOS NATIONAL LABORATORY Volume II April 2002 Table of Contents 1.0 Introduction ................................................................................................................................1 2.0 Results .......................................................................................................................................2 3.0 Conclusions .................................................................................................................................4

165

FY 2012 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

2 2 Volume 6 Department of Energy FY 2012 Congressional Budget Request Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Western Area Power Administration Bonneville Power Administration February 2011 Office of Chief Financial Officer Volume 6 Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration

166

COST OF MERCURY REMOVAL IN IGCC PLANTS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cost of Mercury Removal Cost of Mercury Removal in an IGCC Plant Final Report September 2002 Prepared for: The United States Department of Energy National Energy Technology Laboratory By: Parsons Infrastructure and Technology Group Inc. Reading, Pennsylvania Pittsburgh, Pennsylvania DOE Product Manager: Gary J. Stiegel DOE Task Manager: James R. Longanbach Principal Investigators: Michael G. Klett Russell C. Maxwell Michael D. Rutkowski PARSONS The Cost of Mercury Removal in an IGCC Plant Final Report i September 2002 TABLE OF CONTENTS Section Title Page 1 Summary 1 2 Introduction 3 3 Background 4 3.1 Regulatory Initiatives 4 3.2 Mercury Removal for Conventional Coal-Fired Plants 4 3.3 Mercury Removal Experience in Gasification 5 3.4 Variability of Mercury Content in Coal 6 4 Design Considerations 7 4.1 Carbon Bed Location

167

Tritium Removal from Carbon Plasma Facing Components  

SciTech Connect (OSTI)

Tritium removal is a major unsolved development task for next-step devices with carbon plasma-facing components. The 2-3 order of magnitude increase in duty cycle and associated tritium accumulation rate in a next-step tokamak will place unprecedented demands on tritium removal technology. The associated technical risk can be mitigated only if suitable removal techniques are demonstrated on tokamaks before the construction of a next-step device. This article reviews the history of codeposition, the tritium experience of TFTR (Tokamak Fusion Test Reactor) and JET (Joint European Torus) and the tritium removal rate required to support ITER's planned operational schedule. The merits and shortcomings of various tritium removal techniques are discussed with particular emphasis on oxidation and laser surface heating.

C.H. Skinner; J.P. Coad; G. Federici

2003-11-24T23:59:59.000Z

168

Development Of Chemical Reduction And Air Stripping Processes To Remove Mercury From Wastewater  

SciTech Connect (OSTI)

This study evaluates the removal of mercury from wastewater using chemical reduction and air stripping using a full-scale treatment system at the Savannah River Site. The existing water treatment system utilizes air stripping as the unit operation to remove organic compounds from groundwater that also contains mercury (C ~ 250 ng/L). The baseline air stripping process was ineffective in removing mercury and the water exceeded a proposed limit of 51 ng/L. To test an enhancement to the existing treatment modality a continuous dose of reducing agent was injected for 6-hours at the inlet of the air stripper. This action resulted in the chemical reduction of mercury to Hg(0), a species that is removable with the existing unit operation. During the injection period a 94% decrease in concentration was observed and the effluent satisfied proposed limits. The process was optimized over a 2-day period by sequentially evaluating dose rates ranging from 0.64X to 297X stoichiometry. A minimum dose of 16X stoichiometry was necessary to initiate the reduction reaction that facilitated the mercury removal. Competing electron acceptors likely inhibited the reaction at the lower 1 doses, which prevented removal by air stripping. These results indicate that chemical reduction coupled with air stripping can effectively treat large-volumes of water to emerging part per trillion regulatory standards for mercury.

Jackson, Dennis G.; Looney, Brian B.; Craig, Robert R.; Thompson, Martha C.; Kmetz, Thomas F.

2013-07-10T23:59:59.000Z

169

Federal Energy Management Program Procedure for Notifying Congress Prior to Award of ESPCs  

Broader source: Energy.gov [DOE]

Document displays the Federal Energy Management Programs Procedure for notifying Congress prior to awarding energy savings performance contracts (ESPCs)

170

Priors in Bayesian Learning of Phonological Rules Sharon Goldwater and Mark Johnson  

E-Print Network [OSTI]

Priors in Bayesian Learning of Phonological Rules Sharon Goldwater and Mark Johnson Department johnson}@brown.edu Abstract This paper describes a Bayesian procedure for un- supervised learning

Edinburgh, University of

171

Partially Sulfated Lime-Fly Ash Sorbents Activated by Water or Steam for SO2 Removal at a Medium Temperature  

Science Journals Connector (OSTI)

Partially Sulfated Lime-Fly Ash Sorbents Activated by Water or Steam for SO2 Removal at a Medium Temperature ... The low utilization of calcium-based sorbent is caused by the formation of calcium sulfite or sulfate, which have larger molar volumes than CaO or Ca(OH)2. ... ignition?loss ...

Liming Shi; Xuchang Xu

2005-08-23T23:59:59.000Z

172

Reverse osmosis for removing synthetic organics from drinking water: a cost and performance evaluation  

SciTech Connect (OSTI)

Reverse osmosis for removing organic compounds from drinking water has considerable promise. Bench and pilot plant studies on actual waters have shown that several organics proposed for regulation can be removed by reverse osmosis. As membrane technology improves, rejection of more difficult to remove compounds is expected to improve. Also, smaller volumes of concentrate are expected to be produced that can be handled more cost-effectively. One major concern with the use of reverse osmosis is concentrate disposal, which may increase the overall cost of treatment and disposal. The cost of reverse osmosis is very sensitive to such factors as recovery, economies of scale, systems configuration, membrane type, and electric power cost. In certain situations, reverse osmosis is a viable treatment option that is not cost-prohibitive.

Lykins, B.W.; Clark, R.M.; Fronk, C.A.

1988-06-01T23:59:59.000Z

173

FY 2006 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

5 5 February 2005 DOE/ME-0050 Volume 5 Environmental Management Defense Site Acceleration Completion Defense Environmental Services Non-Defense Site Acceleration Completion Non-Defense Environmental Services Uranium Enrichment Decontamination and Decommissioning Fund Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO Volume 5 February 2005 DOE/ME-0050 Volume 5 Environmental Management Defense Site Acceleration Completion Defense Environmental Services Non-Defense Site Acceleration Completion Non-Defense Environmental Services Uranium Enrichment Decontamination and Decommissioning Fund Printed with soy ink on recycled paper Defense Site Acceleration Completion Defense Environmental Services Non-Defense Site Acceleration Completion

174

FY 2009 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 DOE/CF-025 Volume 2 Other Defense Activities Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 2 DOE/CF-025 Volume 2 Other Defense Activities Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut Printed with soy ink on recycled paper Other Defense Activities Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut Other Defense Activities Departmental Administration

175

FY 2005 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

4 4 Volume 3 February 2004 Volume 3 Office of Management, Budget and Evaluation/CFO Energy Supply Energy Supply Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Electric Transmission and Distribution Electric Transmission and Distribution Nuclear Energy Nuclear Energy Civilian Radioactive Waste Management Civilian Radioactive Waste Management Environment, Safety & Health Environment, Safety & Health Future Liabilities Future Liabilities Legacy Management Legacy Management Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request DOE/ME-0034 Volume 3 Energy Supply Energy Supply Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Electric Transmission and Distribution

176

FY 2007 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 DOE/CF-003 Volume 2 Other defense activities Security & Safety Performance assurance Environment, safety & health Legacy management Nuclear energy Defense related administrative support Hearings and appeals Safeguards & security crosscut Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 2 DOE/CF-003 Volume 2 Printed with soy ink on recycled paper Other defense activities Security & Safety Performance assurance Environment, safety & health Legacy management Nuclear energy Defense related administrative support Hearings and appeals Safeguards & security crosscut Other Defense Activities Safeguards and Security Crosscut Other Defense Activities Safeguards and Security Crosscut Department of Energy/

177

FY 2006 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 February 2005 DOE/ME-0047 Volume 2 Other Defense Activities Security & Performance Assurance Environment, Safety & Health Legacy Management Nuclear Energy Defense Related Administrative Support Office of Hearings & Appeals Safeguards & Security Crosscut Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO Volume 2 February 2005 DOE/ME-0047 Volume 2 Other Defense Activities Security & Performance Assurance Environment, Safety & Health Legacy Management Nuclear Energy Defense Related Administrative Support Office of Hearings & Appeals Safeguards & Security Crosscut Printed with soy ink on recycled paper Other Defense Activities Safeguards and Security Crosscut Other Defense Activities Safeguards and Security Crosscut

178

FY 2011 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE/CF-0047 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy FY 2011 Congressional Budget Request February 2010 Office of Chief Financial Officer Volume 1 DOE/CF-0047 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Department of Energy FY 2011 Congressional Budget Request Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2011 Congressional Budget

179

FY 2006 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 February 2005 DOE/ME-0051 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO Volume 6 February 2005 DOE/ME-0051 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Southeastern Power Administration Southwestern Power Administration Western Power Administration

180

FY 2009 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 DOE/CF-029 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 6 DOE/CF-029 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

FY 2008 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 DOE/CF-019 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 6 DOE/CF-019 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Department of Energy/

182

FY 2010 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 DOE/CF-036 Volume 2 Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program Title 17 Innovative Technology Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 2 DOE/CF-036 Volume 2 Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program Title 17 Innovative Technology Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut Printed with soy ink on recycled paper Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program

183

FY 2010 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 DOE/CF-040 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 6 DOE/CF-040 Volume 6 Power Marketing Administrations Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Printed with soy ink on recycled paper Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Southeastern Power Administration Southwestern Power Administration Western Area Power Administration Bonneville Power Administration Department of Energy/

184

FY 2008 Volume 4  

Broader source: Energy.gov (indexed) [DOE]

4 4 DOE/CF-017 Volume 4 Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 4 DOE/CF-017 Volume 4 Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Printed with soy ink on recycled paper Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund Science Nuclear Waste Disposal Defense Nuclear Waste Disposal Departmental Administration Inspector General Loan Guarantee Program Working Capital Fund

185

FY 2005 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

7 7 Volume 6 Power Marketing Administrations Power Marketing Administrations Southeastern Power Administration Southeastern Power Administration Southwestern Power Administration Southwestern Power Administration Western Area Power Administration Western Area Power Administration Bonneville Power Administration Bonneville Power Administration February 2004 Volume 6 Office of Management, Budget and Evaluation/CFO Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request DOE/ME-0037 Volume 6 Power Marketing Administrations Power Marketing Administrations Southeastern Power Administration Southeastern Power Administration Southwestern Power Administration Southwestern Power Administration Western Area Power Administration

186

FY 2009 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

3 3 DOE/CF-026 Volume 3 Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 3 DOE/CF-026 Volume 3 Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Printed with soy ink on recycled paper Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management

187

FY 2007 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

3 3 DOE/CF-004 Volume 3 Energy supply and Conservation Energy efficiency and renewable energy Electricity delivery and energy reliability Nuclear energy Environment, safety and health Legacy management Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 3 DOE/CF-004 Volume 3 Printed with soy ink on recycled paper Energy supply and Conservation Energy efficiency and renewable energy Electricity delivery and energy reliability Nuclear energy Environment, safety and health Legacy management Energy Supply Energy Efficiency and Renewable Energy Electricity Delivery & Energy Reliability Nuclear Energy Environment, Safety and Health Legacy Management Energy Supply Energy Efficiency and Renewable Energy Electricity Delivery & Energy Reliability

188

FY 2007 Volume 6  

Broader source: Energy.gov (indexed) [DOE]

6 6 DOE/CF-007 Volume 6 Power marketing administrations Southeastern power administration Southwestern power administration Western power administration Bonneville power administration Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 6 DOE/CF-007 Volume 6 Printed with soy ink on recycled paper Power marketing administrations Southeastern power administration Southwestern power administration Western power administration Bonneville power administration Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Southeastern Power Administration Southwestern Power Administration Western Power Administration Bonneville Power Administration Department of Energy/

189

FY 2011 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 DOE/CF-0048 Volume 2 Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program Title 17 Innovative Technology Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut Domestic Utility Fee Pensions Department of Energy FY 2011 Congressional Budget Request February 2010 Office of Chief Financial Officer Volume 2 DOE/CF-0048 Volume 2 Other Defense Activities Departmental Administration Inspector General Advanced Technology Vehicles Manufacturing Loan Program Title 17 Innovative Technology Loan Guarantee Program Working Capital Fund Energy Information Administration Safeguards and Security Crosscut Domestic Utility Fee Pensions Department of Energy FY 2011 Congressional

190

FY 2006 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

7 7 February 2005 DOE/ME-0052 Volume 7 Interior & Related Agencies Fossil Energy Research & Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Energy Conservation Economic Regulation Strategic Petroleum Reserve Energy Information Administration Clean Coal Technology Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO Volume 7 February 2005 DOE/ME-0052 Volume 7 Interior & Related Agencies Fossil Energy Research & Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Energy Conservation Economic Regulation Strategic Petroleum Reserve Energy Information Administration Clean Coal Technology Printed with soy ink on recycled paper Fossil Energy Research and Development

191

FY 2013 Volume I  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE/CF-0071 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy FY 2013 Congressional Budget Request February 2012 Office of Chief Financial Officer Volume 1 DOE/CF-0071 Volume 1 National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Printed with soy ink on recycled paper Department of Energy FY 2013 Congressional Budget Request Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration Page 1 FY 2013 Congressional Budget

192

Petroleum Supply Annual, Volume 2  

U.S. Energy Information Administration (EIA) Indexed Site

Volume 2 - Final monthly statistics for the supply and disposition of crude oil and petroleum products. Volume 2 Tables All Tables All Tables Detailed Statistics Tables National...

193

Volume 4 | Department of Energy  

Office of Environmental Management (EM)

Volume 4 Volume4.pdf More Documents & Publications Before the House Committee on Space, Science, and Technology Office of Science Recovery Plan Microsoft Word - PSRP Updates...

194

Roughening and removal of surface contamination from beryllium using negative transferred-arc cleaning  

SciTech Connect (OSTI)

Negative transferred-arc (TA) cleaning has been used extensively in the aerospace industry to clean and prepare surfaces prior to plasma spraying of thermal barrier coatings. This non-line of sight process can improve the bond strength of plasma sprayed coatings to the substrate material by cleaning and macroscopically roughening the surface. A variation of this cleaning methodology is also used in gas tungsten arc (GTA) welding to cathodically clean the surfaces of aluminum and magnesium prior to welding. Investigations are currently being performed to quantify the degree in which the negative transferred-arc process can clean and roughen metal surfaces. Preliminary information will be reported on the influence of processing conditions on roughening and the removal of carbon and other contaminates from the surface of beryllium. Optical, spectral and electrical methods to quantify cleaning of the surface will also be discussed. Applications for this technology include chemical-free precision cleaning of beryllium components.

Castro, R.G.; Hollis, K.J.; Elliott, K.E. [Los Alamos National Lab., NM (United States). Materials Science and Technology Div.

1997-12-01T23:59:59.000Z

195

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results and Policy Implications  

SciTech Connect (OSTI)

ARUBA (Arsenic Removal Using Bottom Ash) has proven effective at removing high concentrations of arsenic from drinking water in Bangladesh. During fieldwork in four sub-districts of the country, ARUBA reduced arsenic levels ranging from 200 to 900 ppb to below the Bangladesh standard of 50 ppb. The technology is cost-effective because the substrate--bottom ash from coal fired power plants--is a waste material readily available in South Asia. In comparison to similar technologies, ARUBA uses less media for arsenic removal due to its high surface area to volume ratio. Hence, less waste is produced. A number of experiments were conducted in Bangladesh to determine the effectiveness of various water treatment protocols. It was found that (1) ARUBA removes more than half of the arsenic from water within five minutes of treatment, (2) ARUBA, that has settled at the bottom of a treatment vessel, continues to remove arsenic for 2-3 days, (3) ARUBA's arsenic removal efficiency can be improved through sequential partial dosing (adding a given amount of ARUBA in fractions versus all at once), and (4) allowing water to first stand for two to three days followed by treatment with ARUBA produced final arsenic levels ten times lower than treating water directly out of the well. Our findings imply a number of tradeoffs between ARUBA's effective arsenic removal capacity, treatment system costs, and waste output. These tradeoffs, some a function of arsenic-related policies in Bangladesh (e.g., waste disposal regulations), must be considered when designing an arsenic removal system. We propose that the most attractive option is to use ARUBA in communityscale water treatment centers, installed as public-private partnerships, in Bangladeshi villages.

Mathieu, Johanna L.; Gadgil, Ashok J.; Kowolik, Kristin; Addy, Susan E.A.

2009-09-17T23:59:59.000Z

196

The Phylogenetic Indian Buffet Process: A Non-Exchangeable Nonparametric Prior for Latent Features  

E-Print Network [OSTI]

The Phylogenetic Indian Buffet Process: A Non-Exchangeable Nonparametric Prior for Latent Features- exchangeable prior for a class of nonparametric latent feature models. Our point of departure is the In- dian. In this stochastic process--the Phylogenetic Indian Buffet Process (pIBP)--the probability that a diner chooses

Jordan, Michael I.

197

Bayesian Common Spatial Patterns with Dirichlet Process Priors for Multi-Subject EEG Classification  

E-Print Network [OSTI]

patterns (CSP) or probabilistic CSP (PCSP) are widely used for extracting discriminative features from EEG. In this paper, we present a method for Bayesian CSP with Dirichlet process (DP) priors, where spatial patterns with existing PCSP and Bayesian CSP methods with a single prior distribution. I. INTRODUCTION

Choi, Seungjin

198

FY 2006 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

Energy Supply Energy Supply Energy Efficiency and Renewable Energy Electric Transmission and Distribution Nuclear Energy Environment, Safety & Health Legacy Management Office of Management, Budget and Evaluation/CFO Volume 3 February 2005 DOE/ME-0048 Volume 3 Department of Energy FY 2006 Congressional Budget Request Energy Supply Energy Efficiency and Renewable Energy Electric Transmission and Distribution Nuclear Energy Environment, Safety & Health Legacy Management Office of Management, Budget and Evaluation/CFO Volume 3 February 2005 DOE/ME-0048 Volume 3 Printed with soy ink on recycled paper Energy Supply Energy Efficiency and Renewable Energy Electric Transmission and Distribution Nuclear Energy Environment, Safety and Health Legacy Management Energy Supply Energy Efficiency and Renewable Energy

199

Guidelines Volume II  

Gasoline and Diesel Fuel Update (EIA)

II II Sector-Specific Issues and Reporting Methodologies Supporting the General Guidelines for the Voluntary Reporting of Greenhouse Gases under Section 1605(b) of the Energy Policy Act of 1992 Part 4: Transportation Sector Part 5: Forestry Sector Part 6: Agricultural Sector Transportation Sector-Page 4.iii Contents of Volume II This volume, the second of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program, discuss in general how to analyze emissions and emission reduction/carbon sequestration projects, and

200

Guidelines Volume I  

Gasoline and Diesel Fuel Update (EIA)

I I Sector-Specific Issues and Reporting Methodologies Supporting the General Guidelines for the Voluntary Reporting of Greenhouse Gases under Section 1605(b) of the Energy Policy Act of 1992 Part 1: Electricity Supply Sector Part 2: Residential and Commercial Buildings Sector Part 3: Industrial Sector Electricity Supply Sector-Page 1.iii Contents of Volume I This volume, the first of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program,

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

FY 2008 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

2 2 DOE/CF-015 Volume 2 Other Defense Activities Health, Safety and Security Legacy Management Nuclear Energy Defense-Related Administrative Support Hearings and Appeals Safeguards and Security Crosscut Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 2 DOE/CF-015 Volume 2 Other Defense Activities Health, Safety and Security Legacy Management Nuclear Energy Defense-Related Administrative Support Hearings and Appeals Safeguards and Security Crosscut Printed with soy ink on recycled paper Other Defense Activities Safeguards and Security Crosscut Other Defense Activities Safeguards and Security Crosscut Department of Energy/ Other Defense Activities FY 2008 Congressional Budget Volume 2 Table of Contents Page

202

FY 2006 Volume 1  

Broader source: Energy.gov (indexed) [DOE]

National Nuclear Security Administration National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of Management, Budget and Evaluation/CFO Volume 1 February 2005 DOE/ME-0046 Volume 1 Department of Energy FY 2006 Congressional Budget Request National Nuclear Security Administration Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of Management, Budget and Evaluation/CFO Volume 1 February 2005 DOE/ME-0046 Volume 1 Printed with soy ink on recycled paper Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Office of the Administrator Weapons Activities Defense Nuclear Nonproliferation Naval Reactors Department of Energy/ National Nuclear Security Administration FY 2006 Congressional Budget

203

Computer News, Volume 26  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 26. How to trim an e-mail alias. The faculty e-mail alias has a lot more people on it than you might imagine. (To find out...

204

Computer News, Volume 30  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 30. How to create an ASCII version of the Purdue Logo and other matters of e-mail etiquette. The Purdue logo... ... ah, yes...

205

Computer News, Volume 7  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 7. How to put figures in TeX. (I assume that you are using X windows on or from a math dept SUN.) To make a figure, I use...

206

Computer News, Volume 31  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 31. How to create .pdf files from TeX. by Donu Arapura. Click on RELOAD now. This page is frequently updated and you...

207

Computer News, Volume 29  

E-Print Network [OSTI]

MATH DEPT Computer News, Volume 29. How to update your login shell from csh to tcsh. If you, like me, have had an account on the Math network of SUNs...

208

Cooking the volumes  

E-Print Network [OSTI]

Cooking possesses a system of units of measurement, that includes measures of volumes based on pre-metric units. This paper discusses the cooking measures and compares their features with those of the ancient Roman measures of capacity.

Sparavigna, Amelia Carolina

2012-01-01T23:59:59.000Z

209

Hungary HEU removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

removal | National Nuclear Security Administration removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Hungary HEU removal Hungary HEU removal Location Hungary United States 47° 11' 51.6336" N, 19° 41' 15" E See map: Google Maps Printer-friendly version Printer-friendly version Javascript is required to view this map.

210

Mexico HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Removal | National Nuclear Security Administration Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Mexico HEU Removal Mexico HEU Removal Location Mexico United States 24° 24' 35.298" N, 102° 49' 55.3116" W See map: Google Maps Printer-friendly version Printer-friendly version Javascript is required to view this map.

211

Kazakhstan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Kazakhstan HEU Removal | National Nuclear Security Administration Kazakhstan HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Kazakhstan HEU Removal Kazakhstan HEU Removal Location Kazakhstan United States 48° 59' 44.1492" N, 67° 3' 37.9692" E See map: Google Maps Printer-friendly version Printer-friendly version

212

Sweden Plutonium Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Sweden Plutonium Removal | National Nuclear Security Administration Sweden Plutonium Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Sweden Plutonium Removal Sweden Plutonium Removal Location Sweden United States 62° 24' 4.4136" N, 15° 22' 51.096" E See map: Google Maps Printer-friendly version Printer-friendly version

213

Method of removing polychlorinated biphenyl from oil  

DOE Patents [OSTI]

Polychlorinated biphenyls are removed from oil by extracting the biphenyls into methanol. The mixture of methanol and extracted biphenyls is distilled to separate methanol therefrom, and the methanol is recycled for further use in extraction of biphenyls from oil.

Cook, G.T.; Holshouser, S.K.; Coleman, R.M.; Harless, C.E.; Whinnery, W.N. III

1982-03-17T23:59:59.000Z

214

Part removal of 3D printed parts  

E-Print Network [OSTI]

An experimental study was performed to understand the correlation between printing parameters in the FDM 3D printing process, and the force required to remove a part from the build platform of a 3D printing using a patent ...

Pea Doll, Mateo

2014-01-01T23:59:59.000Z

215

Turkey HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Turkey HEU Removal | National Nuclear Security Administration Turkey HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Turkey HEU Removal Turkey HEU Removal Location Turkey United States 38° 26' 50.2044" N, 40° 15' 14.0616" E See map: Google Maps Printer-friendly version Printer-friendly version

216

2001volume1.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Passenger Volumes Passenger Volumes Eng Passenger Luggage Passenger Luggage Passenger Luggage Displ Volume Volume Volume Volume Volume Volume (liters) (2 dr) (ft 3 ) (2 dr) (ft 3 ) (4 dr) (ft 3 ) (4 dr) (ft 3 ) Hbk (ft 3 ) Hbk (ft 3 ) Acura 3.2cl 3.2 90 14 0 0 0 0 Acura 3.2tl 3.2 0 0 96 14 0 0 Acura 3.5rl 3.5 0 0 96 15 0 0 Acura Integra 1.8 0 0 83 12 77 13 Audi A4 1.8 0 0 88 14 0 0 Audi A4 Avant Quattro 1.8 0 0 89 31 0 0 Audi A4 Quattro 1.8 0 0 88 14 0 0 Audi A6 2.8 0 0 98 15 0 0 Audi A6 Avant Quattro 2.8 0 0 99 36 0 0 Audi A6 Quattro 2.7 0 0 98 15 0 0 Audi A8 L 4.2 0 0 104 18 0 0 Audi A8 Quattro 4.2 0 0 100 18 0 0 Audi S4 2.7 0 0 88 14 0 0 Audi S4 Avant 2.7 0 0 89 31 0 0 Audi S8 Quattro 4.2 0 0 100 18 0 0 Audi TT Coupe 1.8 0 0 0 0 65 14 Audi TT Coupe Quattro 1.8 0 0 0 0 65 11 BMW 325ci 2.5 84 9 0 0 0 0 BMW 325ci Convertible 2.5 74 9 0 0 0 0 BMW 325i 2.5 0 0 91 11 0 0 BMW 325i Sport Wagon 2.5 0 0 91 26 0 0 BMW 325xi 2.5 0 0 91 11 0 0 BMW 325xi Sport Wagon 2.5

217

T-697: Google Chrome Prior to 13.0.782.107 Multiple Security  

Broader source: Energy.gov (indexed) [DOE]

97: Google Chrome Prior to 13.0.782.107 Multiple Security 97: Google Chrome Prior to 13.0.782.107 Multiple Security Vulnerabilities T-697: Google Chrome Prior to 13.0.782.107 Multiple Security Vulnerabilities August 19, 2011 - 3:02pm Addthis PROBLEM: Attackers can exploit these issues to execute arbitrary code in the context of the browser or cause denial-of-service conditions; other attacks may also be possible. PLATFORM: Cross Platform: Google Chrome Prior to 13.0.782.107: Versions and Vulnerabilities (Details) ABSTRACT: Attackers can exploit these issues to execute arbitrary code in the context of the browser or cause denial-of-service conditions; other attacks may also be possible. The Chromium Projects Security Overview. reference LINKS: SecurityFocus: Google Chrome Prior to 13.0.782.107 Multiple Security Vulnerabilities

218

Laser removal of sludge from steam generators  

DOE Patents [OSTI]

A method of removing unwanted chemical deposits known as sludge from the metal surfaces of steam generators with laser energy is provided. Laser energy of a certain power density, of a critical wavelength and frequency, is intermittently focused on the sludge deposits to vaporize them so that the surfaces are cleaned without affecting the metal surface (sludge substrate). Fiberoptic tubes are utilized for laser beam transmission and beam direction. Fiberoptics are also utilized to monitor laser operation and sludge removal.

Nachbar, Henry D. (Ballston Lake, NY)

1990-01-01T23:59:59.000Z

219

Oil removal from water via adsorption  

E-Print Network [OSTI]

WILLIAM EDWARD JACOBS 1974 OIL REMOVAL FROM WATER VIA ADSORPTION A Thesis by WILLIAM EDWARD JACOBS Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1973 Major Subject: Civil Engineering OIL REMOVAL FROM WATER VIA ADSORPTION A Thesis by WILLIAM EDWARD JACOBS Approved as to style and content by: C airman of Committee ea o Department m er Member Memb December 1973 ABSTRACT Oil...

Jacobs, William Edward

2012-06-07T23:59:59.000Z

220

Prior-free Mechanisms The big challenge that separates mechanism design from (non-game-theoretic) optimization  

E-Print Network [OSTI]

Chapter 6 Prior-free Mechanisms The big challenge that separates mechanism design from (non and the designer suggests that there must be a completely prior-free theory of mechanism design. Intuitively, the class of good prior-free mechanisms should be smaller than the class of good prior

Fiat, Amos

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Lead removal by using carbon nanotubes  

Science Journals Connector (OSTI)

Exposure to lead (Pb) can cause anemia, diseases of the liver and kidneys, brain damage and ultimately death. For these reasons, heavy metals must be removed as much as possible from water. The removal of Pb (II) ions from aqueous solution using carbon nanotubes (CNT) as the adsorbent was investigated. The effects of pH were studied at 25C. Batch mode adsorption study has revealed that the removal of Pb (II) ions was maximum (85% removal) at pH 5 and achieved 83% removal at 40 mg/L of CNTs. The adsorption continuously increased in the pH range of 3-5, beyond which the adsorption could not be carried out due to the precipitation of metal. This study was also supported by characterisation of CNTs using FESEM. The characterisation suggested that at acidic condition (pH 5), the surfaces of CNTs are more aligned and well-integrated compared to CNTs at different pHs. Finally, it can be concluded that CNTs could be a potential adsorbent for the removal of Pb from wastewater.

A.A. Muataz; M. Fettouhi; A. Al-Mammum; N. Yahya

2009-01-01T23:59:59.000Z

222

Foreground Removal using FastICA: A Showcase of LOFAR-EoR  

E-Print Network [OSTI]

We introduce a new implementation of the FastICA algorithm on simulated LOFAR EoR data with the aim of accurately removing the foregrounds and extracting the 21-cm reionization signal. We find that the method successfully removes the foregrounds with an average fitting error of 0.5 per cent and that the 2D and 3D power spectra are recovered across the frequency range. We find that for scales above several PSF scales the 21-cm variance is successfully recovered though there is evidence of noise leakage into the reconstructed foreground components. We find that this blind independent component analysis technique provides encouraging results without the danger of prior foreground assumptions.

Chapman, Emma; Harker, Geraint; Jeli?, Vibor; Labropoulos, Panagiotis; Zaroubi, Saleem; Brentjens, Michiel A; de Bruyn, A G; Koopmans, L V E

2012-01-01T23:59:59.000Z

223

300 GPM Solids Removal System A True Replacement for Back Flushable Powdered Filter Systems - 13607  

SciTech Connect (OSTI)

The EnergySolutions Solids Removal System (SRS) utilizes stainless steel cross-flow ultra-filtration (XUF) technology which allows it to reliably remove suspended solids greater than one (1) micron from liquid radwaste streams. The SRS is designed as a pre-treatment step for solids separation prior to processing through other technologies such as Ion Exchange Resin (IER) and/or Reverse Osmosis (RO), etc. Utilizing this pre-treatment approach ensures successful production of reactor grade water while 1) decreasing the amount of radioactive water being discharged to the environment; and 2) decreasing the amount of radioactive waste that must ultimately be disposed of due to the elimination of spent powdered filter media. (authors)

Ping, Mark R.; Lewis, Mark [EnergySolutions, Suite 100, Center Point II, 100 Center Point Circle, Columbia, SC 29210 (United States)] [EnergySolutions, Suite 100, Center Point II, 100 Center Point Circle, Columbia, SC 29210 (United States)

2013-07-01T23:59:59.000Z

224

Removal of \\{PAHs\\} with surfactant-enhanced soil washing: Influencing factors and removal effectiveness  

Science Journals Connector (OSTI)

PAH removal with surfactant enhanced washing was investigated through a series of laboratory tests to examine the effect of stirring speed, washing time, surfactant concentration, liquid/solid ratio, temperature, and on-and-off mode. The first four factors show significant influence on the PAH removal while the latter two do not. Total removal ratio and a new proposed parameter, solubilization percentage, are used to evaluate the effectiveness quantitatively.

Sheng Peng; Wei Wu; Jiajun Chen

2011-01-01T23:59:59.000Z

225

Thermodynamics near the correlation volume  

Science Journals Connector (OSTI)

I present and test three simple thermodynamic fluctuation rules which may in some cases hold for subsystems of infinite systems with volumes less than the correlation volume. Tests at volumes near the correlation volume are made in the two-dimensional square ferromagnetic Ising model by Monte Carlo simulation. Fluctuations into the metastable and spinodal regions are discussed. Aside from difficulties apparently resulting from the small volumes used in the simulations, the rules are found to work well.

George Ruppeiner

1985-04-01T23:59:59.000Z

226

Evaluation of Passive and Active Soot Filters for Removal of...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Passive and Active Soot Filters for Removal of Particulate Emissions from Diesel Engines Evaluation of Passive and Active Soot Filters for Removal of Particulate Emissions from...

227

High Metal Removal Rate Process for Machining Difficult Materials...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

High Metal Removal Rate Process for Machining Difficult Materials High Metal Removal Rate Process for Machining Difficult Materials highmetalremovalprocessfactsheet.pdf More...

228

Colorado Nonhydrocarbon Gases Removed from Natural Gas (Million...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Colorado Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

229

Oak Ridge Removes Laboratory's Greatest Source of Groundwater...  

Broader source: Energy.gov (indexed) [DOE]

Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers...

230

Vehicle Technologies Office Merit Review 2014: Removing Barriers...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Review 2014: Removing Barriers, Implementing Policies and Advancing Alternative Fuels Markets in New England Vehicle Technologies Office Merit Review 2014: Removing Barriers,...

231

Advanced Water Removal via Membrane Solvent Extraction | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Water Removal via Membrane Solvent Extraction Advanced Water Removal via Membrane Solvent Extraction advwaterremovalmse.pdf More Documents & Publications Advance Patent Waiver...

232

241-AZ-101 pump removal trough analysis  

SciTech Connect (OSTI)

As part of the current Hanford mission of environmental cleanup, various long length equipment must be removed from highly radioactive waste tanks. The removal of equipment will utilize portions of the Equipment Removal System for Project W320 (ERS-W320), specifically the 50 ton hydraulic trailer system. Because the ERS-W320 system was designed to accommodate much heavier equipment it is adequate to support the dead weight of the trough, carriage and related equipment for 241AZ101 pump removal project. However, the ERS-W320 components when combined with the trough and its` related components must also be analyzed for overturning due to wind loads. Two troughs were designed, one for the 20 in. diameter carriage and one for the 36 in. diameter carriage. A proposed 52 in. trough was not designed and, therefore is not included in this document. In order to fit in the ERS-W320 strongback the troughs were design with the same widths. Structurally, the only difference between the two troughs is that more material was removed from the stiffener plates on the 36 in trough. The reduction in stiffener plate material reduces the allowable load. Therefore, only the 36 in. trough was analyzed.

Coverdell, B.L.

1995-10-17T23:59:59.000Z

233

Biochemical Removal of HAP Precursors from Coal  

SciTech Connect (OSTI)

Column biooxidation tests with Kentucky coal confirmed results of earlier shake flask tests showing significant removal from the coal of arsenic, selenium, cobalt, manganese, nickel and cadmium. Rates of pyrite biooxidation in Kentucky coal were only slightly more than half the rates found previously for Indiana and Pittsburgh coals. Removal of pyrite from Pittsburgh coal by ferric ion oxidation slows markedly as ferrous ions accumulate in solution, requiring maintenance of high redox potentials in processes designed for removal of pyrite and hazardous air pollutant (HAP) precursors by circulation of ferric solutions through coal. The pyrite oxidation rates obtained in these tests were used by Unifield Engineering to support the conceptual designs for alternative pyrite and HAP precursor bioleaching processes for the phase 2 pilot plant. Thermophilic microorganisms were tested to determine if mercury could be mobilized from coal under elevated growth temperatures. There was no evidence for mercury removal from coal under these conditions. However, the activity of the organisms may have liberated mercury physically. It is also possible that the organisms dissolved mercury and it readsorbed to the clay preferentially. Both of these possibilities are undergoing further testing. The Idaho National Engineering and Environmental Laboratory?s (INEEL) slurry column reactor was operated and several batches of feed coal, product coal, waste solids and leach solutions were submitted to LBL for HAP precursor analysis. Results to date indicate significant removal of mercury, arsenic and other HAP precursors in the combined physical-biological process.

Gregory J. Olson

1997-05-12T23:59:59.000Z

234

FY 2007 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

7 7 DOE/CF-008 Volume 7 Fossil energy and other Fossil energy research and development Naval petroleum & oil shale reserves Elk hills school lands fund Strategic petroleum reserve Clean coal technology Energy information administration Department of Energy FY 2007 Congressional Budget Request February 2006 Office of Chief Financial Officer Volume 7 DOE/CF-008 Volume 7 Printed with soy ink on recycled paper Fossil energy and other Fossil energy research and development Naval petroleum & oil shale reserves Elk hills school lands fund Strategic petroleum reserve Clean coal technology Energy information administration Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Strategic Petroleum Reserve Clean Coal Technology

235

FY 2008 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

7 7 DOE/CF-020 Volume 7 Fossil Energy and Other Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Strategic Petroleum Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas Energy Information Administration Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 7 DOE/CF-020 Volume 7 Fossil Energy and Other Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Strategic Petroleum Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas Energy Information Administration Printed with soy ink on recycled paper Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves

236

FY 2008 Volume 3  

Broader source: Energy.gov (indexed) [DOE]

3 3 DOE/CF-016 Volume 3 Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 3 DOE/CF-016 Volume 3 Energy Supply and Conservation Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Printed with soy ink on recycled paper Energy Supply Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Energy Supply Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Legacy Management Department of Energy/ Energy Supply and Conservation FY 2008 Congressional Budget

237

FY 2010 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

7 7 DOE/CF-041 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 7 DOE/CF-041 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas Printed with soy ink on recycled paper Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas

238

FY 2009 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

7 7 DOE/CF-030 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 7 DOE/CF-030 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas Printed with soy ink on recycled paper Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas

239

volume.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Passenger Luggage Passenger Luggage Passenger Luggage Passenger Luggage Volume Volume Volume Volume Volume Volume (2 dr) (ft 3 ) (2 dr) (ft 3 ) (4 dr) (ft 3 ) (4 dr) (ft 3 ) Hbk (ft 3 ) Hbk (ft 3 ) Acura 3.2tl 0 0 96 14 0 0 Acura 3.5rl 0 0 96 15 0 0 Acura Integra 0 0 83 12 77 13 Aston Martin DB-7 Vantage Coupe 72 6 0 0 0 0 Aston Martin DB-7 Vantage Volante 72 6 0 0 0 0 Audi A4 0 0 88 14 0 0 Audi A4 Avant 0 0 89 31 0 0 Audi A4 Avant Quattro 0 0 89 31 0 0 Audi A4 Quattro 0 0 88 14 0 0 Audi A6 0 0 98 15 0 0 Audi A6 Avant Quattro 0 0 99 36 0 0 Audi A6 Quattro 0 0 98 15 0 0 Audi A8 Quattro 0 0 100 18 0 0 Audi S4 0 0 88 14 0 0 Audi TT Coupe 0 0 0 0 65 14 Audi TT Coupe Quattro 0 0 0 0 65 11 BMW 323ci 84 9 0 0 0 0 BMW 323i 0 0 91 11 0 0 BMW 323i Convertible 0 0 74 9 0 0 BMW 323i Touring 0 0 91 26 0 0 BMW 328ci 84 9 0 0 0 0 BMW 328i 0 0 91 11 0 0 BMW 528i 0 0 93 11 0 0 BMW 528i Sport Wagon 0 0 96 33 0 0 BMW 540i 0 0 93 11 0 0 BMW 540i Sport Wagon 0 0 96 33 0 0 BMW 740i, 740i Sport

240

Data summary of municipal solid waste management alternatives. Volume 3, Appendix A: Mass burn technologies  

SciTech Connect (OSTI)

This appendix on Mass Burn Technologies is the first in a series designed to identify, describe and assess the suitability of several currently or potentially available generic technologies for the management of municipal solid waste (MSW). These appendices, which cover eight core thermoconversion, bioconversion and recycling technologies, reflect public domain information gathered from many sources. Representative sources include: professional journal articles, conference proceedings, selected municipality solid waste management plans and subscription technology data bases. The information presented is intended to serve as background information that will facilitate the preparation of the technoeconomic and life cycle mass, energy and environmental analyses that are being developed for each of the technologies. Mass burn has been and continues to be the predominant technology in Europe for the management of MSW. In the United States, the majority of the existing waste-to-energy projects utilize this technology and nearly 90 percent of all currently planned facilities have selected mass burn systems. Mass burning generally refers to the direct feeding and combustion of municipal solid waste in a furnace without any significant waste preprocessing. The only materials typically removed from the waste stream prior to combustion are large bulky objects and potentially hazardous or undesirable wastes. The technology has evolved over the last 100 or so years from simple incineration to the most highly developed and commercially proven process available for both reducing the volume of MSW and for recovering energy in the forms of steam and electricity. In general, mass burn plants are considered to operate reliably with high availability.

none,

1992-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

FY 2005 Volume 5  

Broader source: Energy.gov (indexed) [DOE]

6 6 Volume 5 Environmental Management Environmental Management Defense Site Acceleration Completion Defense Site Acceleration Completion Defense Environmental Services Defense Environmental Services Non Non - - Defense Site Acceleration Completion Defense Site Acceleration Completion Non Non - - Defense Environmental Services Defense Environmental Services Uranium Enrichment Decontamination Uranium Enrichment Decontamination and Decommissioning Fund and Decommissioning Fund February 2004 Volume 5 Office of Management, Budget and Evaluation/CFO Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request Environmental Management Environmental Management Defense Site Acceleration Completion Defense Site Acceleration Completion

242

FY 2005 Volume 2  

Broader source: Energy.gov (indexed) [DOE]

3 3 Volume 2 February 2004 Volume 2 Office of Management, Budget and Evaluation/CFO Other Defense Activities Other Defense Activities Energy Security and Assurance Energy Security and Assurance Security Security Independent Oversight & Performance Assurance Independent Oversight & Performance Assurance Civilian Radioactive Waste Management Civilian Radioactive Waste Management Environment, Safety & Health Environment, Safety & Health Legacy Management Legacy Management Nuclear Energy Nuclear Energy Defense Related Administrative Support Defense Related Administrative Support Office of Hearings & Appeals Office of Hearings & Appeals Future Liabilities Future Liabilities Safeguards & Security Crosscut Safeguards & Security Crosscut Department of Energy

243

FY 2005 Volume 7  

Broader source: Energy.gov (indexed) [DOE]

8 8 Volume 7 Interior & Related Agencies Interior & Related Agencies Fossil Energy Research & Development Fossil Energy Research & Development Naval Petroleum & Oil Shale Reserves Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Elk Hills School Lands Fund Energy Conservation Energy Conservation Economic Regulation Economic Regulation Strategic Petroleum Reserve Strategic Petroleum Reserve Energy Information Administration Energy Information Administration Clean Coal Technology Clean Coal Technology February 2004 Volume 7 Office of Management, Budget and Evaluation/CFO Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request Interior & Related Agencies Interior & Related Agencies

244

Method of making thermally removable polyurethanes  

DOE Patents [OSTI]

A method of making a thermally-removable polyurethane material by heating a mixture of a maleimide compound and a furan compound, and introducing alcohol and isocyanate functional groups, where the alcohol group and the isocyanate group reacts to form the urethane linkages and the furan compound and the maleimide compound react to form the thermally weak Diels-Alder adducts that are incorporated into the backbone of the urethane linkages during the formation of the polyurethane material at temperatures from above room temperature to less than approximately 90.degree. C. The polyurethane material can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C. in a polar solvent. The polyurethane material can be used in protecting electronic components that may require subsequent removal of the solid material for component repair, modification or quality control.

Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); McElhanon, James R. (Livermore, CA); Saunders, Randall S. (late of Albuquerque, NM); Durbin-Voss, Marvie Lou (Albuquerque, NM)

2002-01-01T23:59:59.000Z

245

Nitrate removal from drinking water -- Review  

SciTech Connect (OSTI)

Nitrate concentrations in surface water and especially in ground water have increased in Canada, the US, Europe, and other areas of the world. This trend has raised concern because nitrates cause methemoglobiinemia in infants. Several treatment processes including ion exchange, biological denitrification, chemical denitrification, reverse osmosis, electrodialysis, and catalytic denitrification can remove nitrates from water with varying degrees of efficiency, cost, and ease of operation. Available technical data, experience, and economics indicate that ion exchange and biological denitrification are more acceptable for nitrate removal than reverse osmosis. Ion exchange is more viable for ground water while biological denitrification is the preferred alternative for surface water. This paper reviews the developments in the field of nitrate removal processes.

Kapoor, A.; Viraraghavan, T. [Univ. of Regina, Saskatchewan (Canada)

1997-04-01T23:59:59.000Z

246

Predicting Breast Tumor Response to Neoadjuvant Chemotherapy with Diffuse Optical Spectroscopic Tomography prior to Treatment  

Science Journals Connector (OSTI)

...Imaging Predicting Breast Tumor Response to Neoadjuvant Chemotherapy with Diffuse Optical Spectroscopic Tomography prior to Treatment Shudong Jiang 1 * Brian W. Pogue...Medicine, Hanover, New Hampshire. Purpose: To determine whether pretreatment biomarkers...

Shudong Jiang; Brian W. Pogue; Peter A. Kaufman; Jiang Gui; Michael Jermyn; Tracy E. Frazee; Steven P. Poplack; Roberta DiFlorio-Alexander; Wendy A. Wells; Keith D. Paulsen

2014-12-01T23:59:59.000Z

247

Premonitory changes in seismicity prior to the Great Sumatra-Andaman earthquake of December 26, 2004  

Science Journals Connector (OSTI)

We studied changes in seismicity in a source region of the Sumatra earthquake prior to the earthquake on 26 December 2004. Rate increases were detected for earthquakes of M ? 5.0 using the ETAS method, with the a...

M. Imoto; N. Yamamoto

2008-06-01T23:59:59.000Z

248

Ligand placement based on prior structures: the guided ligand-replacement method  

Science Journals Connector (OSTI)

A new module, Guided Ligand Replacement (GLR), has been developed in Phenix to increase the ease and success rate of ligand placement when prior protein-ligand complexes are available.

Klei, H.E.

2013-12-25T23:59:59.000Z

249

The University of Alabama in Huntsville, Office of Sponsored Programs Institutional Prior Approval System (IPAS)  

E-Print Network [OSTI]

System (IPAS) Research and training awards normally require prior sponsor approvals for certain types: TYPE OF TRANSACTION IPAS IS REQUIRED 1. Pre-award Costs Incurrence - Obligations and expenditures may

Fork, Richard

250

De-Confusing blended field images using graphs and bayesian priors  

E-Print Network [OSTI]

We present a new technique for overcoming confusion noise in deep far-infrared \\Herschel space telescope images making use of prior information from shorter $\\lambdadistribution function of fluxes subject to these priors through Monte Carlo Markov Chain (MCMC) sampling by fitting the image. Assuming we can predict FIR flux of sources based on ultraviolet-optical part of their SEDs to within an order of magnitude, the simulations show that we can obtain reliable fluxes and uncertainties...

Safarzadeh, Mohammadtaher; Lu, Yu; Inami, Hanae; Somerville, Rachel S

2014-01-01T23:59:59.000Z

251

Removal of 2-Aminophenol Using Novel Adsorbents  

Science Journals Connector (OSTI)

The positive values of entropy show the increased randomness at solid/solution interface with some structural changes in the adsorbate and adsorbent and the affinity of adsorbents toward 2AP. ... Upon doubling the adsorbent amount from 10 to 20 g/L, the amount of phenol adsorbed also increases by almost two-fold. ... It is quite evident that, after 6 h of equilibrium, 27% of the total 2-aminophenol is removed by 10 g/L of the adsorbent slag, while 20 g/L of slag removed 37% of 2-aminophenol and 30 g/L of adsorbent adsorbs 42% under identical experimental conditions. ...

Vinod K. Gupta; Dinesh Mohan; Suhas; Kunwar P. Singh

2006-01-04T23:59:59.000Z

252

Process for removing metals from water  

DOE Patents [OSTI]

A process for removing metals from water including the steps of prefiltering solids from the water, adjusting the pH to between about 2 and 3, reducing the amount of dissolved oxygen in the water, increasing the pH to between about 6 and 8, adding water-soluble sulfide to precipitate insoluble sulfide- and hydroxide-forming metals, adding a containing floc, and postfiltering the resultant solution. The postfiltered solution may optionally be eluted through an ion exchange resin to remove residual metal ions. 2 tabs.

Napier, J.M.; Hancher, C.M.; Hackett, G.D.

1987-06-29T23:59:59.000Z

253

Removal of {sup 14}C from Irradiated Graphite for Graphite Recycle and Waste Volume Reduction  

SciTech Connect (OSTI)

The aim of the research presented here was to identify the checmical from of {sup 14}C inirradiated graphite. A greater understanding of the chemical form of this longest-lived isotope in irradiated graphite will inform not only management of legacy waste, but also development of next generation gas-cooled reactors. Approimately 250,000 metric tons of irradiated graphite waste exists worldwide, with the largest single quantity originating in the Magnox and AGR reactors of UK. The waste quantity is expected to increase with decommissioning of Generation II reactors and deployment of Generation I gas-cooled, graphite moderated reactors. Of greatest concern for long-term disposal of irradiated graphite is carbon-14 ({sup 14}C), with a half-life of 5730 years.

Dunzik-Gougar, Mary Lou; Windes, Will; Marsden, Barry

2014-06-10T23:59:59.000Z

254

Removal of Pu238 from Neptunium Solution by Anion Exchange  

SciTech Connect (OSTI)

A new anion flowsheet for use in HB-Line was tested in the lab with Reillex{trademark} HPQ for removal of Pu{sup 238} contamination from Np. Significant rejection of Pu{sup 238} was observed by washing with 6 to 12 bed volumes (BV) of reductive wash containing reduced nitric acid concentration along with both ferrous sulfamate (FS) and hydrazine. A shortened-height column was utilized in these tests to match changes in the plant equipment. Lab experiments scaled to plant batch sizes of 1500 to 2200 g Np were observed with modest losses for up-flow washing. Down-flow washing was observed to have high losses. The following are recommended conditions for removing Pu{sup 238} from Np solutions by anion exchange in HB-Line: (1) Feed conditions: Up-flow 6.4-8 M HNO{sub 3}, 0.02 M hydrazine, 0.05 M excess FS, less than 5 days storage of solution after FS addition. (2) Reductive Wash conditions: Up-flow 6-12 BV of 6.4 M HNO{sub 3}, 0.05 M FS, 0.05 M hydrazine. 1.8 mL/min/cm{sup 2} flowrate. (3) Decontamination Wash conditions: Up-flow 1-2 BV of 6.4-8 M HNO{sub 3}, no FS, no hydrazine. (4) Elution conditions: Down-flow 0.17 M HNO{sub 3}, 0.05 M hydrazine, no FS.

KYSER, EDWARD

2003-12-01T23:59:59.000Z

255

Index to volume 79  

Science Journals Connector (OSTI)

...November 1987 Elmore Ranch and Superstition...Abdolrasool and James N. Brune Foam...Gfiendel, K. C. McNally, J. Lower...Giiendel, K. C. McNally, J. Lower...F., K. C. McNally, J. Lower...VOLUME 79 Haddow, James B., Abraham...The Ehnore Ranch and Superstition...

256

Process removes Sr from nuclear wastes  

Science Journals Connector (OSTI)

Process removes Sr from nuclear wastes ... Scientists at Argonne National Laboratory have devised a chemical process for extracting and recovering strontium-90 from liquid nuclear wastes. ... Argonne chemist E. Philip Horwitz, head of the team, says it could be a significant aid in managing such radioactive wastes. ...

WARD WORTHY

1990-09-10T23:59:59.000Z

257

Removing dissolved inorganic contaminants from water  

SciTech Connect (OSTI)

This article describes the physicochemical treatment processes typically used to remove the more common inorganic contaminants from water and wastewater. These are precipitation, coprecipitation, adsorption, ion exchange, membrane separations by reverse osmosis and electrodialysis, and combinations of these processes. The general criteria for process selection are discussed, and the processes and their typical applications are described.

Clifford, D.; Subramonian, S.; Sorg, T.J.

1986-11-01T23:59:59.000Z

258

Method for Removing Precipitates in Biofuel  

Energy Innovation Portal (Marketing Summaries) [EERE]

At ORNL the application of ultrasonic energy, or sonication, has been shown to successfully remove or prevent the formation of 5090% of the precipitates in biofuels. Precipitates can plug filters as biodiesel is transported from one location to another, and often cannot be detected by visual inspection....

2010-12-08T23:59:59.000Z

259

Automatic Red Eye Removal for Digital Photography  

E-Print Network [OSTI]

Chapter 1 Automatic Red Eye Removal for Digital Photography FRANCESCA GASPARINI DISCo, Dipartimento The red eye effect is a well known problem in photography. It is often seen in amateur shots taken with a built-in flash, but the problem is also well known to professional photographers. Red eye is the red

Schettini, Raimondo

260

Plastic bottles > Remove lids (not recyclable)  

E-Print Network [OSTI]

Plastic bottles Please: > Remove lids (not recyclable) > Empty bottles > Rinse milk bottles, & other bottles if possible > Squash bottles www.st-andrews.ac.uk/estates/environment All types of plastic bottle accepted Clear, opaque and coloured bottles Labels can remain on X No plastic bags X No plastics

Brierley, Andrew

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

ASBESTOS PIPE-INSULATION REMOVAL ROBOT SYSTEM  

SciTech Connect (OSTI)

This final topical report details the development, experimentation and field-testing activities for a robotic asbestos pipe-insulation removal robot system developed for use within the DOE's weapon complex as part of their ER and WM program, as well as in industrial abatement. The engineering development, regulatory compliance, cost-benefit and field-trial experiences gathered through this program are summarized.

Unknown

2000-09-15T23:59:59.000Z

262

Removable partial overdentures for the irradiated patient  

SciTech Connect (OSTI)

Patients who have received radiotherapy to the head and neck area must avoid dental extractions and seek simplicity in treatment and home care follow-up. For partially edentulous patients, removable partial overdenture therapy can fulfill these goals while maintaining the high level of function and aesthetics desired by patients.11 references.

Rosenberg, S.W. (New York Univ. School of Dentistry, NY (USA))

1990-10-01T23:59:59.000Z

263

Pentek metal coating removal system: Baseline report  

SciTech Connect (OSTI)

The Pentek coating removal technology was tested and is being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with FIU`s evaluation of efficiency and cost, this report covers evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The Pentek coating removal system consisted of the ROTO-PEEN Scaler, CORNER-CUTTER{reg_sign}, and VAC-PAC{reg_sign}. They are designed to remove coatings from steel, concrete, brick, and wood. The Scaler uses 3M Roto Peen tungsten carbide cutters while the CORNER-CUTTER{reg_sign} uses solid needles for descaling activities. These hand tools are used with the VAC-PAC{reg_sign} vacuum system to capture dust and debris as removal of the coating takes place. The safety and health evaluation during the testing demonstration focused on two main areas of exposure: dust and noise. Dust exposure minimal, but noise exposure was significant. Further testing for each exposure is recommended because of the environment where the testing demonstration took place. It is feasible that the dust and noise levels will be higher in an enclosed operating environment of different construction. In addition, other areas of concern found were arm-hand vibration, whole-body, ergonomics, heat stress, tripping hazards, electrical hazards, machine guarding, and lockout/tagout.

NONE

1997-07-31T23:59:59.000Z

264

Method of preparation of removable syntactic foam  

DOE Patents [OSTI]

Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications.

Arnold, Jr., Charles (Albuquerque, NM); Derzon, Dora K. (Albuquerque, NM); Nelson, Jill S. (Albuquerque, NM); Rand, Peter B. (Albuquerque, NM)

1995-01-01T23:59:59.000Z

265

Pilot scale test of a produced water-treatment system for initial removal of organic compounds  

SciTech Connect (OSTI)

A pilot-scale test to remove polar and non-polar organics from produced water was performed at a disposal facility in Farmington NM. We used surfactant-modified zeolite (SMZ) adsorbent beds and a membrane bioreactor (MBR) in combination to reduce the organic carbon content of produced water prior to reverse osmosis (RO). Reduction of total influent organic carbon (TOC) to 5 mg/L or less is desirable for efficient RO system operation. Most water disposed at the facility is from coal-bed gas production, with oil production waters intermixed. Up to 20 gal/d of produced water was cycled through two SMZ adsorbent units to remove volatile organic compounds (BTEX, acetone) and semivolatile organic compounds (e.g., napthalene). Output water from the SMZ units was sent to the MBR for removal of the organic acid component of TOC. Removal of inorganic (Mn and Fe oxide) particulates by the SMZ system was observed. The SMZ columns removed up to 40% of the influent TOC (600 mg/L). BTEX concentrations were reduced from the initial input of 70 mg/L to 5 mg/L by the SMZ and to an average of 2 mg/L after the MBR. Removal rates of acetate (input 120-170 mg/L) and TOC (input up to 45 mg/L) were up to 100% and 92%, respectively. The water pH rose from 8.5 to 8.8 following organic acid removal in the MBR; this relatively high pH was likely responsible for observed scaling of the MBR internal membrane. Additional laboratory studies showed the scaling can be reduced by metered addition of acid to reduce the pH. Significantly, organic removal in the MBR was accomplished with a very low biomass concentration of 1 g/L throughout the field trial. An earlier engineering evaluation shows produced water treatment by the SMZ/MBR/RO system would cost from $0.13 to $0.20 per bbl at up to 40 gpm. Current estimated disposal costs for produced water are $1.75 to $4.91 per bbl when transportation costs are included, with even higher rates in some regions. Our results suggest that treatment by an SMZ/MBR/RO system may be a feasible alternative to current methods for produced water treatment and disposal.

Sullivan, Enid J [Los Alamos National Laboratory; Kwon, Soondong [UT-AUSTIN; Katz, Lynn [UT-AUSTIN; Kinney, Kerry [UT-AUSTIN

2008-01-01T23:59:59.000Z

266

Desiccant bed on hydrocarbon charged to and removed from underground (salt) cavern  

SciTech Connect (OSTI)

A hydrocarbon fluid storage system is described which consists of in operable conjunction: a cavern formed within an underground salt strata below a ground surface, the cavern comprises a lower liquid volume of saturated sodium chloride storage brine and an upper fluid volume of wet hydrocarbon storage fluid, surface fluid handling means; conduit connecting the lower storage brine and upper storage hydrocarbon fluid with the surface fluid handling means, of fluid transfer means enabling transfer of brine and hydrocarbon fluid from the surface to the cavern and from the cavern to the surface, such that brine can be added to or withdrawn from the lower brine volume and hydrocarbon fluids can be added to or withdrawn from the upper hydrocarbon fluid volume, and at least one desiccant drier means positioned at the surface in operable association with the surface fluid handling means whereby the wet hydrocarbon fluid upon withdrawal from the cavern passes through the desiccant drier means and thereby becomes dry, and dry hydrocarbon fluid intended for storage passes through the desiccant drier prior to entering the storage cavern and thereby becomes wet.

Washer, S.P.

1986-06-03T23:59:59.000Z

267

HIGH LEVEL WASTE MECHANCIAL SLUDGE REMOVAL AT THE SAVANNAH RIVER SITE F TANK FARM CLOSURE PROJECT  

SciTech Connect (OSTI)

The Savannah River Site F-Tank Farm Closure project has successfully performed Mechanical Sludge Removal (MSR) using the Waste on Wheels (WOW) system for the first time within one of its storage tanks. The WOW system is designed to be relatively mobile with the ability for many components to be redeployed to multiple waste tanks. It is primarily comprised of Submersible Mixer Pumps (SMPs), Submersible Transfer Pumps (STPs), and a mobile control room with a control panel and variable speed drives. In addition, the project is currently preparing another waste tank for MSR utilizing lessons learned from this previous operational activity. These tanks, designated as Tank 6 and Tank 5 respectively, are Type I waste tanks located in F-Tank Farm (FTF) with a capacity of 2,840 cubic meters (750,000 gallons) each. The construction of these tanks was completed in 1953, and they were placed into waste storage service in 1959. The tank's primary shell is 23 meters (75 feet) in diameter, and 7.5 meters (24.5 feet) in height. Type I tanks have 34 vertically oriented cooling coils and two horizontal cooling coil circuits along the tank floor. Both Tank 5 and Tank 6 received and stored F-PUREX waste during their operating service time before sludge removal was performed. DOE intends to remove from service and operationally close (fill with grout) Tank 5 and Tank 6 and other HLW tanks that do not meet current containment standards. Mechanical Sludge Removal, the first step in the tank closure process, will be followed by chemical cleaning. After obtaining regulatory approval, the tanks will be isolated and filled with grout for long-term stabilization. Mechanical Sludge Removal operations within Tank 6 removed approximately 75% of the original 95,000 liters (25,000 gallons). This sludge material was transferred in batches to an interim storage tank to prepare for vitrification. This operation consisted of eleven (11) Submersible Mixer Pump(s) mixing campaigns and multiple intraarea transfers utilizing STPs from July 2006 to August 2007. This operation and successful removal of sludge material meets requirement of approximately 19,000 to 28,000 liters (5,000 to 7,500 gallons) remaining prior to the Chemical Cleaning process. Removal of the last 35% of sludge was exponentially more difficult, as less and less sludge was available to mobilize and the lighter sludge particles were likely removed during the early mixing campaigns. The removal of the 72,000 liters (19,000 gallons) of sludge was challenging due to a number factors. One primary factor was the complex internal cooling coil array within Tank 6 that obstructed mixer discharge jets and impacted the Effective Cleaning Radius (ECR) of the Submersible Mixer Pumps. Minimal access locations into the tank through tank openings (risers) presented a challenge because the available options for equipment locations were very limited. Mechanical Sludge Removal activities using SMPs caused the sludge to migrate to areas of the tank that were outside of the SMP ECR. Various SMP operational strategies were used to address the challenge of moving sludge from remote areas of the tank to the transfer pump. This paper describes in detail the Mechanical Sludge Removal activities and mitigative solutions to cooling coil obstructions and other challenges. The performance of the WOW system and SMP operational strategies were evaluated and the resulting lessons learned are described for application to future Mechanical Sludge Removal operations.

Jolly, R; Bruce Martin, B

2008-01-15T23:59:59.000Z

268

ASUWT JUDICIAL BOARD REMOVAL PROCESS "The ASUWT President shall establish and preside over the removal process, which shall commence  

E-Print Network [OSTI]

should not be removed. Additional time to submit supporting information may be requested and approvedASUWT JUDICIAL BOARD REMOVAL PROCESS "The ASUWT President shall establish and preside over the removal process, which shall commence within five (5) days after the Senate vote to bring removal

Borenstein, Elhanan

269

Intermediate-Scale Ion Exchange Removal of Cesium and Technetium from Hanford Tank 241-AN-102  

SciTech Connect (OSTI)

Ion exchange tests have been completed at the Savannah River Technology Center for British Nuclear Fuels Limited, Inc. as part of the Hanford River Protection Project. Radioactive cesium and technetium (pertechnetate form only) were removed by ion exchange from a sample of Envelope C salt solution from Hanford Tank 241-AN-102 (sample volume: approximately 17 L at 4.8 M Na plus). The original sample was diluted and subjected to strontium/transuranics (Sr/TRU) precipitation and filtration processes before ion exchange processing was performed. Batch contact and column tests for the ion exchange removal of cesium and technetium were then completed on the Sr/TRU-decontaminated product. Previous ion exchange tests were conducted on a smaller portion (0.5 L) of the Tank 241-AN-102 supernate sample, which had been similarly pretreated, and the results were reported in a separate document.

King, W.D.

2001-02-15T23:59:59.000Z

270

Intermediate-Scale Ion Exchange Removal of Cesium and Technetium from Hanford Tank 241-AN-102  

SciTech Connect (OSTI)

Ion exchange tests have been completed at the Savannah River Technology Center for British Nuclear Fuels Limited, Inc. as part of the Hanford River Protection Project. Radioactive cesium and technetium (pertechnetate form only) were removed by ion exchange from a sample of Envelope C salt solution from Hanford Tank 241-AN-102 (sample volume: approximately 18 L at 4.8 M Na plus). The original sample was diluted and subjected to strontium/transuranics (Sr/TRU) precipitation and filtration processes before ion exchange processing was performed. Batch contact and column tests for the ion exchange removal of cesium and technetium were then completed on the Sr/TRU-decontaminated product. Previous ion exchange tests were conducted on a smaller portion (0.5 L) of the Tank 241-AN-102 supernate sample, which had been similarly pretreated, and the results were reported in a separate document.

King, W.D.

2001-09-10T23:59:59.000Z

271

Surface and Volume Contamination  

Broader source: Energy.gov [DOE]

Will there be volume contamination/activation guides as well as updated contamination guides? The only guidance being developed for volumetric contamination is a Technical Standard for accelerator facilities. However, a revised version of ANSI N13.12-1999 is expected in the future and it will be assessed to determine its acceptability for use as a pre-approved authorized limit. It is noted that ANSI N13.12-1999 is only applicable to personal property not structures.

272

Improved Processes to Remove Naphthenic Acids  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Improved Processes to Remove Naphthenic Acids Improved Processes to Remove Naphthenic Acids Final Technical Report (From October 1, 2002 to September 30, 2005) Principle Authors Aihua Zhang, Qisheng Ma, Kangshi Wang, Yongchun Tang (co-PI), William A. Goddard (PI), Date Report was issued: December 9, 2005 DOE Award number: DE-FC26-02NT15383 Name and Address of Submitting Organization California Institute of Technology 1200 East California Blvd., Pasadena, CA91125 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

273

TMI defueling project fuel debris removal system  

SciTech Connect (OSTI)

The three mile Island Unit 2 (TMI-2) pressurized water reactor loss-of-coolant accident on March 28, 1979, presented the nuclear community with many challenging remediation problems; most importantly, the removal of the fission products within the reactor containment vessel. To meet this removal problem, an air-lift system (ALS) can be used to employ compressed air to produce the motive force for transporting debris. Debris is separated from the transport stream by gravity separation. The entire method does not rely on any moving parts. Full-scale testing of the ALS at the Idaho National Engineering Laboratory (INEL) has demonstrated the capability of transporting fuel debris from beneath the LCSA into a standard fuel debris bucket at a minimum rate of 230 kg/min.

Burdge, B.

1992-01-01T23:59:59.000Z

274

TMI defueling project fuel debris removal system  

SciTech Connect (OSTI)

The three mile Island Unit 2 (TMI-2) pressurized water reactor loss-of-coolant accident on March 28, 1979, presented the nuclear community with many challenging remediation problems; most importantly, the removal of the fission products within the reactor containment vessel. To meet this removal problem, an air-lift system (ALS) can be used to employ compressed air to produce the motive force for transporting debris. Debris is separated from the transport stream by gravity separation. The entire method does not rely on any moving parts. Full-scale testing of the ALS at the Idaho National Engineering Laboratory (INEL) has demonstrated the capability of transporting fuel debris from beneath the LCSA into a standard fuel debris bucket at a minimum rate of 230 kg/min.

Burdge, B.

1992-08-01T23:59:59.000Z

275

Removal of arsenic compounds from petroliferous liquids  

DOE Patents [OSTI]

Described is a process for removing arsenic from petroliferous derived liquids by contacting said liquid at an elevated temperature with a divinylbenzene-crosslinked polystyrene having catechol ligands anchored thereon. Also, described is a process for regenerating spent catecholated polystyrene by removal of the arsenic bound to it from contacting petroliferous liquid as described above and involves: a. treating said spent catecholated polystyrene, at a temperature in the range of about 20.degree. to 100.degree. C. with an aqueous solution of at least one carbonate and/or bicarbonate of ammonium, alkali and alkaline earth metals, said solution having a pH between about 8 and 10 and, b. separating the solids and liquids from each other. Preferably the regeneration treatment is in two steps wherein step (a) is carried out with an aqueous alcoholic carbonate solution containing lower alkyl alcohol, and, steps (a) and (b) are repeated using a bicarbonate.

Fish, Richard H. (Berkeley, CA)

1985-01-01T23:59:59.000Z

276

Improve reformer operation with trace sulfur removal  

SciTech Connect (OSTI)

Modern bimetallic reforming catalysts typically have feed specifications for sulfur of 0.5 to 1 wppm in the reformer naphtha carge. Sulfur in the raw naphtha is reduced to this level by naphtha hydrotreating. While most naphtha hydrotreating operations can usually obtain these levels without substantial problems. It is difficult to obtain levels much below 0.5 to 1 wppm with this process. Revamp of a constrained existing hydrotreater to reduce product sulfur slightly can be extremely costly typically entailing replacement or addition of a new reactor. At Engelhard the authors demonstrated that if the last traces of sulfur remaining from hydrotreating can be removed, the resulting ultra-low sulfur feed greatly improves the reformer operation and provides substantial economic benefit to the refiner. Removal of the remaining trace sulfur is accomplished in a simple manner with a special adsorbent bed, without adding complexity to the reforming operation.

McClung, R.G.; Novak, W.J.

1987-01-01T23:59:59.000Z

277

Categorical Exclusion 4568, Crane Removal Project  

Broader source: Energy.gov (indexed) [DOE]

l)eterminationFornl l)eterminationFornl Project Title: Crane Removal Project (4568) Program or Program Office: Y -12 Site Office Location: Oak Ridge Tennessee Project Description: This work scope is to remove an old legacy crane trolley and old crane operated cab. General Administration/Management DA I - Routine business actions DA2 - Administrative contract amendments DA4 - Interpretations/rulings for existing regulations DA5 - Regulatory interpretations without environmental effect DA6 - Procedural rulemakings upgrade DA7 - Transfer of property, use unchanged DA8 - Award of technical support/M&O/personal service contracts DA9 - Info gathering, analysis, documentation, dissemination, and training DAIO - Reports on non-DOE legislation DA II - Technical advice and planning assistance

278

Free, Prior, and Informed Consent in REDD+: Principles and Approaches for  

Open Energy Info (EERE)

Free, Prior, and Informed Consent in REDD+: Principles and Approaches for Free, Prior, and Informed Consent in REDD+: Principles and Approaches for Policy and Project Development Jump to: navigation, search Tool Summary Name: Free, Prior, and Informed Consent in REDD+: Principles and Approaches for Policy and Project Development Agency/Company /Organization: German Agency for International Cooperation (GIZ) Sector: Land, Climate Focus Area: Forestry Topics: Implementation, Policies/deployment programs Resource Type: Guide/manual Website: www.forclime.org/images/stories/RECOFTC-GIZ_FPIC_in_REDD_2011.pdf UN Region: South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

279

Review of Status of Prior Export Control Recommendations at the Department  

Broader source: Energy.gov (indexed) [DOE]

Status of Prior Export Control Recommendations at the Status of Prior Export Control Recommendations at the Department of Energy, INS-O-07-01 Review of Status of Prior Export Control Recommendations at the Department of Energy, INS-O-07-01 The National Defense Authorization Act (NDAA) for Fiscal Year 2000 provided that beginning in the year 2000 and ending in the year 2007, the President shall annually submit to Congress a report by the Inspectors General of, at a minimum, the Departments of Energy (Energy), Commerce (Commerce), Defense (Defense), and State (State) of the policies and procedures of the United States Government with respect to the export of technologies and technical information with potential military application to countries and entities of concern. To date, the Energy Office of Inspector General (OIG) has issued 7 reports under this requirement and has

280

Membrane process for CO[sub 2] removal from NGLs gets trial in Louisiana plant  

SciTech Connect (OSTI)

Marathon Oil Co. has developed a membrane gas-processing technology for CO[sub 2] removal that lowers operating costs by reducing membrane surface-area requirements. Additionally, the technology lowers maintenance costs by eliminating the need for mechanical equipment, thereby increasing reliability. The process treats the separated NGL stream instead of the raw inlet-gas: instead of 200 MMcfd of inlet gas, only 3,000 b/d of liquid must be treated. Furthermore, large swings in inlet-gas volumes do not affect operation of the unit. The paper describes the separation process, and test results.

Thornton, D. (Marathon Oil Co., Cotton Valley, LA (United States))

1994-11-14T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Method for the Removal of Ultrafine Particulates from an Aqueous Suspension  

SciTech Connect (OSTI)

A method of separating ultra-fine particulate from an aqueous suspension such as a process stream or a waste stream. The method involves the addition of alkali silicate and an organic gelling agent to a volume of liquid, from the respective process or waste stream, to form a gel. The gel then undergoes syneresis to remove water and soluble salts from the gel-containing the particulate, thus, forming a silica monolith. The silica monolith is then sintered to form a hard, nonporous waste form.

Chaiko, David J.; Kopasz, John P.; Ellison, Adam J.G.

1999-03-05T23:59:59.000Z

282

Process for removing mercury from aqueous solutions  

DOE Patents [OSTI]

A process for removing mercury from water to a level not greater than two parts per billion wherein an anion exchange material that is insoluble in water is contacted first with a sulfide containing compound and second with a compound containing a bivalent metal ion forming an insoluble metal sulfide. To this treated exchange material is contacted water containing mercury. The water containing not more than two parts per billion of mercury is separated from the exchange material.

Googin, John M. (Oak Ridge, TN); Napier, John M. (Oak Ridge, TN); Makarewicz, Mark A. (Knoxville, TN); Meredith, Paul F. (Knoxville, TN)

1986-01-01T23:59:59.000Z

283

REMOVAL OF LEGACY PLUTONIUM MATERIALS FROM SWEDEN  

SciTech Connect (OSTI)

U.S. Department of Energys National Nuclear Security Administration (NNSA) Office of Global Threat Reduction (GTRI) recently removed legacy plutonium materials from Sweden in collaboration with AB SVAFO, Sweden. This paper details the activities undertaken through the U.S. receiving site (Savannah River Site (SRS)) to support the characterization, stabilization, packaging and removal of legacy plutonium materials from Sweden in 2012. This effort was undertaken as part of GTRIs Gap Materials Program and culminated with the successful removal of plutonium from Sweden as announced at the 2012 Nuclear Security Summit. The removal and shipment of plutonium materials to the United States was the first of its kind under NNSAs Global Threat Reduction Initiative. The Environmental Assessment for the U.S. receipt of gap plutonium material was approved in May 2010. Since then, the multi-year process yielded many first time accomplishments associated with plutonium packaging and transport activities including the application of the of DOE-STD-3013 stabilization requirements to treat plutonium materials outside the U.S., the development of an acceptance criteria for receipt of plutonium from a foreign country, the development and application of a versatile process flow sheet for the packaging of legacy plutonium materials, the identification of a plutonium container configuration, the first international certificate validation of the 9975 shipping package and the first intercontinental shipment using the 9975 shipping package. This paper will detail the technical considerations in developing the packaging process flow sheet, defining the key elements of the flow sheet and its implementation, determining the criteria used in the selection of the transport package, developing the technical basis for the package certificate amendment and the reviews with multiple licensing authorities and most importantly integrating the technical activities with the Swedish partners.

Dunn, Kerry A. [Savannah River National Laboratory; Bellamy, J. Steve [Savannah River National Laboratory; Chandler, Greg T. [Savannah River National Laboratory; Iyer, Natraj C. [U.S. Department of Energy, National Nuclear Security Administration, Office of; Koenig, Rich E.; Leduc, D. [Savannah River National Laboratory; Hackney, B. [Savannah River National Laboratory; Leduc, Dan R. [Savannah River National Laboratory

2013-08-18T23:59:59.000Z

284

Removal of copper from ferrous scrap  

DOE Patents [OSTI]

A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

Blander, M.; Sinha, S.N.

1987-07-30T23:59:59.000Z

285

Process for removing mercury from aqueous solutions  

DOE Patents [OSTI]

A process for removing mercury from water to a level not greater than two parts per billion wherein an anion exchange material that is insoluble in water is contacted first with a sulfide containing compound and second with a compound containing a bivalent metal ion forming an insoluble metal sulfide. To this treated exchange material is contacted water containing mercury. The water containing not more than two parts per billion of mercury is separated from the exchange material.

Googin, J.M.; Napier, J.M.; Makarewicz, M.A.; Meredith, P.F.

1985-03-04T23:59:59.000Z

286

Removal of copper from ferrous scrap  

DOE Patents [OSTI]

A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

Blander, Milton (12833 S. 82nd Ct., Palos Park, IL 60464); Sinha, Shome N. (5748 Drexel, 2A, Chicago, IL 60637)

1990-01-01T23:59:59.000Z

287

Metal Loaded Zeolite Adsorbents for Phosphine Removal  

Science Journals Connector (OSTI)

16,17 In the authors' prior study17 on adsorbing SiH4, the maximum adsorption capacity of only 0.15 mol of SiH4/mol of CuO was observed with 40% (w/w) CuO supported on Al2O3 adsorbents. ... It must be noted that an XPS analysis of the adsorbent right after adsorption was not possible due to safety concerns; the XPS data were performed on Cu/zeolite after adsorption and air purging to ensure full oxidization of the adsorbed PH3 on the metal/zeolite adsorbents. ... Activated C adsorbs AsH3 in an inert atm. ...

Wen-Chih Li; Hsunling Bai; Jung-Nan Hsu; Shou-Nan Li; Chienchih Chen

2008-01-23T23:59:59.000Z

288

Order relations and prior distributions in the estimation of multivariate normal parameters with partial data  

E-Print Network [OSTI]

ORDER RELATIONS AND PRIOR DISTRIBU 'IONS IN 1:-IE ESTXYJiTION OF MULTIVARIATE NOPSLAL PARAI'E&iTiS NI~N PARTIAL DATA A Thesis by ABDUL MAJID HA?ZA AL-NASZR Submitt d o the Grad. nate College oi' Texas UM Univ rsity in partial fu' fillment . f... as to style and content by: Chairman oi Committee Head oF Department ?'? Aug st 1968 ABS ~~CT Order Relations and Prior Distributions in the Bstimation of Multivariate Normal Parameters with Part'al Data. (August 1)68) Abdul Madrid Hamza Al-N!asir B...

Al-Nasir, Abdul Majid Hamza

2012-06-07T23:59:59.000Z

289

MODEL 9975 SHIPPING PACKAGE: IMPACT OF CAPLUG REMOVAL ON FIBERBOARD MOISTURE LEVEL  

SciTech Connect (OSTI)

Two 9975 shipping packages were removed from KAC and provided to SRNL for test purposes, after both packages were found to exceed the 1 inch maximum criterion for the axial gap at the top of the package. Package 9975-01818 was found with an axial gap of 1.437 inch, and an estimated 2.5 liters of excess moisture in the lower fiberboard layers. Package 9975-02287 was found with an axial gap of 1.008 inch, and only slightly elevated moisture levels relative to typical packages. Prior data from the 9975 Surveillance Program has shown that the 9975 drum provides a degree of isolation, and will tend to preserve fiberboard moisture levels for an extended period of time. Both packages were provided to SRNL to identify whether removal of the 4 caplugs in each package would allow moisture to escape the package. Following testing with the caplugs removed for approximately 1 year, this report documents the findings from this effort. Two 9975 shipping packages removed from service in K-Area Complex (KAC) due to an excessive axial gap have been tested in SRNL to determine if caplug removal would facilitate the reduction of excess fiberboard moisture. An additional question to be answered through this testing was whether the resulting moisture loss would reduce the axial gap, reversing the effect seen during storage with excess moisture present. These packages have completed approximately 1 year in test, during which time the weight of each package has steadily decreased as a result of moisture migration out of the package. However, elevated moisture levels still remain in the packages. During this test period, the bottom fiberboard layers of package 9975-01818 (which contained the greater amount of excess moisture) experienced further compaction, and the axial gap of both packages has increased. This effort has shown that removal of the caplugs may not be a sufficient measure to rehabilitate packages with excess moisture or excess axial gaps in a timely manner. However, this measure might make a meaningful contribution in combination with other actions (to be determined). It is recommended that the caplug removal tests in SRNL be discontinued at this time.

Daugherty, W.

2011-06-23T23:59:59.000Z

290

Review of potential impacts to sea turtles from underwater explosive removal of offshore structures  

SciTech Connect (OSTI)

The purpose of this study was to collect and synthesize existing information relevant to the explosive removal of offshore structures (EROS) in aquatic environments. Data sources were organized and summarized by topic - explosive removal methods, physics of underwater explosions, sea turtle resources, documented impacts to sea turtles, and mitigation of effects. Information was gathered via electronic database searches and literature source review. Bulk explosive charges are the most commonly used technique in EROS. While the physical principles of underwater detonations and the propagation of pressure and acoustic waves are well understood, there are significant gaps in the application of this knowledge. Impacts to sea turtles from explosive removal operations may range from non-injurious effects (e.g. acoustic annoyance; mild tactile detection or physical discomfort) to varying levels of injury (i.e. non-lethal and lethal injuries). Very little information exists regarding the impacts of underwater explosions on sea turtles. Effects of explosions on turtles often must be inferred from documented effects to other vertebrates with lungs or other gas-containing organs, such as mammals and most fishes. However, a cautious approach should be used when determining impacts to sea turtles based on extrapolations from other vertebrates. The discovery of beached sea turtles and bottlenose dolphins following an explosive platform removal event in 1986 prompted the initiation of formal consultation between the U.S. Department of the Interior, Minerals Management Service (MMS) and the National Marine Fisheries Service (NMFS), authorized through the Endangered Species Act Section 7, to determine a mechanism to minimize potential impacts to listed species. The initial consultation resulted in a requirement for oil and gas companies to obtain a permit (through separate consultations on a case-by-case basis) prior to using explosives in Federal waters. Because many offshore structure removal operations are similar, a 'generic' Incidental Take Statement was established by the NMFS that describes requirements to protect sea turtles when an operator's individual charge weights did not exceed 50 lb (23 kg). Requirements associated with the Incidental Take Permit were revised in 2003 and 2006 to accommodate advances in explosive charge technologies, removals of structures in deeper waters, and adequate protection of deep water marine mammal species in Gulf of Mexico waters. Generally, these requirements include pre- and post-detonation visual monitoring using standard surface and aerial survey methods for sea turtles and marine mammals, and, in some scenarios, passive acoustic survey methods for marine mammals within a specified radius from an offshore structure. The survey program has been successful in mitigating impacts to sea turtles associated with EROS. However, even with these protective measures in place, there have been observations of sea turtles affected by explosive platform removals.

Viada, Stephen T. [CSA International, Inc., 759 Parkway Street, Jupiter, FL 33477 (United States)], E-mail: sviada@conshelf.com; Hammer, Richard M. [CSA International, Inc., 759 Parkway Street, Jupiter, FL 33477 (United States)], E-mail: rhammer@conshelf.com; Racca, Roberto [JASCO Research Ltd., Vancouver Island Technology Park, Suite 2101, 4464 Markham Street, Victoria, British Columbia, V8Z 7X8 (Canada)], E-mail: rob@jasco.com; Hannay, David [JASCO Research Ltd., Vancouver Island Technology Park, Suite 2101, 4464 Markham Street, Victoria, British Columbia, V8Z 7X8 (Canada)], E-mail: dave@jasco.com; Thompson, M. John [CSA International, Inc., 759 Parkway Street, Jupiter, FL 33477 (United States)], E-mail: jthompson@conshelf.com; Balcom, Brian J. [CSA International, Inc., 759 Parkway Street, Jupiter, FL 33477 (United States)], E-mail: bbalcom@conshelf.com; Phillips, Neal W. [CSA International, Inc., 759 Parkway Street, Jupiter, FL 33477 (United States)], E-mail: nphillips@conshelf.com

2008-05-15T23:59:59.000Z

291

Shipppingport Station Decommissioning Project decommissioning plan. Volume 10  

SciTech Connect (OSTI)

Appendices are presented concerning activation analysis; reactor and intervals removal; reactor vessel removal; escalation effects; removal of contaminated concrete; and removal of contaminated chanbers.

Not Available

1983-01-01T23:59:59.000Z

292

Lokaratna, Volume 3  

E-Print Network [OSTI]

Support Center, and Chennai for his support to get this volume published in NFSC web site for the wider readership. I am also thankful to Prof. Mark Turin of Cambridge University who has been kinds enough to link the web journal of Folklore... of Nature such as cloud, sky, Tam?la trees, night and Yamun? river have been illustrated. Moreover, all these aspects are blackish by nature and very similar to the dark-bodied Krishna. It may be undoubtedly stated that the poet has consciously used...

Mishra, Mahendra Kumar

293

Fuzzy Classification of Genome Sequences Prior to Assembly Based on Similarity Measures*  

E-Print Network [OSTI]

Fuzzy Classification of Genome Sequences Prior to Assembly Based on Similarity Measures* Sara number: 0447416). Abstract - Nucleotide sequencing of genomic data is an important step towards building into the overall genome. However, the existence of insertions, deletions and substitutions can complicate

Nicolescu, Monica

294

Using physics-based priors in a Bayesian algorithm to enhance infrasound source location  

Science Journals Connector (OSTI)

......propagation catalogues using a comprehensive set of atmospheric scenarios, extracting...enhanced priors; as applied to: (1) a set of events recorded across a regional...by expanding the parameter space to cover a richer set of parameters that can include station-specific......

Omar Marcillo; Stephen Arrowsmith; Rod Whitaker; Dale Anderson; Alexandra Nippress; David N. Green; Douglas Drob

2014-01-01T23:59:59.000Z

295

A Bayesian method with empirically fitted priors for the evaluation of environmental radioactivity: application to  

E-Print Network [OSTI]

of the Comprehensive Nuclear-Test-Ban Treaty. Keywords: a priori knowledge; Bayesian statistics; CTBT; environmental1/22 A Bayesian method with empirically fitted priors for the evaluation of environmental to the effective presence of a radionuclide is still widely made on the basis of a classic hypothesis test. However

296

A geodesic voting shape prior to constrain the level set evolution for the segmentation of tubular  

E-Print Network [OSTI]

A geodesic voting shape prior to constrain the level set evolution for the segmentation of tubular a geodesic voting method to segment tree struc- tures, such as retinal or cardiac blood vessels. Many authors have used minimal cost paths, or similarly geodesics relative to a weight potential P, to find a vessel

Cohen, Laurent

297

Learning to Segment Dense Cell Nuclei with Shape Prior Xinghua Lou1  

E-Print Network [OSTI]

global optimality of graph cut [16, 4]. Our work was inspired by studies on nuclear structure which show to the graph cut framework that incorporates a "blob"-like shape prior. The corresponding energy terms approximate the true boundary but is subject to high computational cost and oth- er issues like under

Hamprecht, Fred A.

298

Environmental Science Minor The following prerequisites must be completed prior to application  

E-Print Network [OSTI]

Management CEES 4114 Aquatic Chemistry or CEES 4324/5324 Environmental Biology and Ecology Plus one Environmental Science Minor The following prerequisites must be completed prior or Physics 2414 15 ­ 16 hours required to complete the minor, including: CEES 2313 Water Quality

Oklahoma, University of

299

Bayesian fMRI Data Analysis with Sparse Spatial Basis Function Priors  

E-Print Network [OSTI]

Bayesian fMRI Data Analysis with Sparse Spatial Basis Function Priors Guillaume Flandin a,,1 correlation in the data. The spatial aspect of the hemodynamic response is usually taken into account indirectly, i.e. not modelled explicitly, by spatially smoothing the data with a fixed Gaussian kernel

Penny, Will

300

Using microbial desalination cells to reduce water salinity prior to reverse Maha Mehanna,a  

E-Print Network [OSTI]

in the middle chamber, the MDC also has characteristics of a reverse electrodialysis (RED) processUsing microbial desalination cells to reduce water salinity prior to reverse osmosis Maha Mehanna the energy efficiency of a downstream reverse osmosis (RO) desalination system. We investigated here the use

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Multi-energy CT Based on a Prior Rank, Intensity and Sparsity Model (PRISM)  

E-Print Network [OSTI]

Multi-energy CT Based on a Prior Rank, Intensity and Sparsity Model (PRISM) Hao Gao1 , Hengyong Yu2 spectrum. Besides, the energy-dependent intensity information can be incorporated into the PRISM in terms on the generalized rank and sparsity of a multi-energy image, and intensity/spectral characteristics of base

Soatto, Stefano

302

United Kingdom HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

HEU Removal United Kingdom HEU Removal Location United Kingdom United States 52 24' 15.1416" N, 1 34' 55.3116" W See map: Google Maps Javascript is required to view this map...

303

Hanford Begins New Campaign to Remove Excess Water from Double...  

Energy Savers [EERE]

Hanford Begins New Campaign to Remove Excess Water from Double-Shell Tanks Hanford Begins New Campaign to Remove Excess Water from Double-Shell Tanks September 30, 2014 - 12:00pm...

304

Removing nuclear waste, one shipment at a time  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Removing nuclear waste, one shipment at a time Removing nuclear waste, one shipment at a time The Lab's 1,000th shipment of transuranic waste recently left Los Alamos, on its way...

305

Process for removing technetium from iron and other metals  

DOE Patents [OSTI]

A process for removing technetium from iron and other metals comprises the steps of converting the molten, alloyed technetium to a sulfide dissolved in manganese sulfide, and removing the sulfide from the molten metal as a slag. 4 figs.

Leitnaker, J.M.; Trowbridge, L.D.

1999-03-23T23:59:59.000Z

306

EM's SPRU Celebrates Waste Removal Success, Safety Milestone...  

Office of Environmental Management (EM)

EM's SPRU Celebrates Waste Removal Success, Safety Milestone EM's SPRU Celebrates Waste Removal Success, Safety Milestone February 27, 2014 - 12:00pm Addthis Members of the EM and...

307

Removal of phenol and chlorophenols from water by new ozone generator  

Science Journals Connector (OSTI)

Presence of phenol in river water occasionally disturbs the production of drinking water. Phenol often originated from coal power plants or pesticides. New ozone generator [Kuraica et al., Vacuum, 73 (2004) 705] was used for removal of phenol and chlorophenols from water. The ozone generator was based on coaxial dielectricbarrier-discharge and operated in the air at an atmospheric pressure. Flowing water was one of dielectric layers. Ozone and ozonized water were generated in the same volume of the discharge. This type of ozone generator has considerable advantages in comparison with the classical ones. In this paper five experiments were described, three with bidistilled water and two with different water samples from river Danube. In all cases, 5L of water containing 6mg/L of corresponding phenol was passed once through the ozonizer. The concentration of dissolved ozone in water was 740mg/L. The ozonization lasted 1 h, but the total contact time was up to 94 h. In all cases, before and after the treatment of water with ozone, the concentration of corresponding phenol [Standard Methods for Examination of Water and Wastewater, method 510 B, Chloroform Extraction Method, American Public Health Association, Washington, 1985, p. 558], dissolved and residual ozone [Standard Methods for Examination of Water and Wastewater, Methods 2-41, 2-42 (dissolved ozone) Iodometric Method; method 4-104 (ozone residual) Indigo Colorimetric Method, American Public Health Association, Washington, 1995] were determined by standard methods. In experiments with distilled water most of the phenol was removed during ozonization (89.5%). After 24 and 96 h the percentage of removed phenol increased to 93.3 and 98.9%, respectively. With 4-chlorophenol and 2,4-dichlorophenol, 99.8 and 98.9% of corresponding phenols were removed. In experiments with two different water samples from Danube, the phenol was also mostly removed during ozonization, 76.7 and 80.0%, respectively.

D. Manojlovic; D.R. Ostojic; B.M. Obradovic; M.M. Kuraica; V.D. Krsmanovic; J. Puric

2007-01-01T23:59:59.000Z

308

Removal of Radioactive Nuclides from Mo-99 Acidic Liquid Waste - 13027  

SciTech Connect (OSTI)

About 200 liters highly radioactive acidic liquid waste originating from Mo-99 production was stored at INER (Institute of Nuclear Energy Research). A study regarding the treatment of the radioactive acidic liquid waste was conducted to solve storage-related issues and allow discharge of the waste while avoiding environmental pollution. Before discharging the liquid waste, the acidity, NO{sub 3}{sup -} and Hg ions in high concentrations, and radionuclides must comply with environmental regulations. Therefore, the treatment plan was to neutralize the acidic liquid waste, remove key radionuclides to reduce the dose rate, and then remove the nitrate and mercury ions. Bench tests revealed that NaOH is the preferred solution to neutralize the high acidic waste solution and the pH of solution must be adjusted to 9?11 prior to the removal of nuclides. Significant precipitation was produced when the pH of solution reached 9. NaNO{sub 3} was the major content in the precipitate and part of NaNO{sub 3} was too fine to be completely collected by filter paper with a pore size of approximately 3 ?m. The residual fine particles remaining in solution therefore blocked the adsorption column during operation. Two kinds of adsorbents were employed for Cs-137 and a third for Sr-90 removal to minimize cost. For personnel radiation protection, significant lead shielding was required at a number of points in the process. The final process design and treatment facilities successfully treated the waste solutions and allowed for environmentally compliant discharge. (authors)

Hsiao, Hsien-Ming; Pen, Ben-Li [Chemical Engineering Division, Institute of Nuclear Energy Research, P.O. Box 3-7, Longtan 32546 Taiwan, Republic of China (China)] [Chemical Engineering Division, Institute of Nuclear Energy Research, P.O. Box 3-7, Longtan 32546 Taiwan, Republic of China (China)

2013-07-01T23:59:59.000Z

309

Nitrogen Removal From Low Quality Natural Gas  

SciTech Connect (OSTI)

Natural gas provides more than one-fifth of all the primary energy used in the United States. It is especially important in the residential sector, where it supplies nearly half of all the energy consumed in U.S. homes. However, significant quantities of natural gas cannot be produced economically because its quality is too low to enter the pipeline transportation system without some type of processing, other than dehydration, to remove the undesired gas fraction. Such low-quality natural gas (LQNG) contains significant concentration or quantities of gas other than methane. These non- hydrocarbons are predominantly nitrogen, carbon dioxide, and hydrogen sulfide, but may also include other gaseous components. The nitrogen concentrations usually exceeds 4%. Nitrogen rejection is presently an expensive operation which can present uneconomic scenarios in the potential development of natural gas fields containing high nitrogen concentrations. The most reliable and widely used process for nitrogen rejection from natural gas consists of liquefying the feed stream using temperatures in the order of - 300{degrees}F and separating the nitrogen via fractionation. In order to reduce the gas temperature to this level, the gas is compressed, cooled by mullet-stream heat exchangers, and expanded to low pressure. Significant energy for compression and expensive materials of construction are required. Water and carbon dioxide concentrations must be reduced to levels required to prevent freezing. SRI`s proposed research involves screening new nitrogen selective absorbents and developing a more cost effective nitrogen removal process from natural gas using those compounds. The long-term objective of this project is to determine the technical and economical feasibility of a N{sub 2}2 removal concept based on complexation of molecular N{sub 2} with novel complexing agents. Successful development of a selective, reversible, and stable reagent with an appropriate combination of capacity and N{sub 2} absorption/desorption characteristics will allow selective separation of N{sub 2} from LQNG.

Alvarado, D.B.; Asaro, M.F.; Bomben, J.L.; Damle, A.S.; Bhown, A.S.

1997-10-01T23:59:59.000Z

310

TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BNL  

SciTech Connect (OSTI)

5098-SR-02-0 PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BROOKHAVEN NATIONAL LABORATORY

P.C. Weaver

2010-07-09T23:59:59.000Z

311

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents [OSTI]

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas for further combustion in modified oil or gas fired furnaces or boilers. Two concentric shells define a combustion volume within the inner shell and a plenum between them through which combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, Albert H. (Huntington, NY)

1983-10-04T23:59:59.000Z

312

Removal of arsenic compounds from petroliferous liquids  

DOE Patents [OSTI]

The present invention in one aspect comprises a process for removing arsenic from petroliferous-derived liquids by contacting said liquid with a divinylbenzene-crosslinked polystyrene polymer (i.e. PS-DVB) having catechol ligands anchored to said polymer, said contacting being at an elevated temperature. In another aspect, the invention is a process for regenerating spent catecholated polystyrene polymer by removal of the arsenic bound to it from contacting petroliferous liquid in accordance with the aspect described above which regenerating process comprises: (a) treating said spent catecholated polystyrene polymer with an aqueous solution of at least one member selected from the group consisting of carbonates and bicarbonates of ammonium, alkali metals, and alkaline earth metals, said solution having a pH between about 8 and 10, and said treating being at a temperature in the range of about 20/sup 0/ to 100/sup 0/C; (b) separating the solids and liquids from each other. In a preferred embodiment the regeneration treatment is in two steps wherein step: (a) is carried out with an aqueous alcoholic carbonate solution which includes at least one lower alkyl alcohol, and, steps (c) and (d) are added. Steps (c) and (d) comprise: (c) treating the solids with an aqueous alcoholic solution of at least one ammonium, alkali or alkaline earth metal bicarbonate at a temperature in the range of about 20 to 100/sup 0/C; and (d) separating the solids from the liquids.

Fish, R.H.

1984-04-06T23:59:59.000Z

313

Process for removing polychlorinated biphenyls from soil  

DOE Patents [OSTI]

The present invention relates to a method of removing polychlorinated biphenyls from soil. The polychlorinated biphenyls are extracted from the soil by employing a liquid organic solvent dispersed in water in the ratio of about 1:3 to 3:1. The organic solvent includes such materials as short-chain hydrocarbons including kerosene or gasoline which are immiscible with water and are nonpolar. The organic solvent has a greater affinity for the PCB's than the soil so as to extract the PCB's from the soil upon contact. The organic solvent phase is separated from the suspended soil and water phase and distilled for permitting the recycle of the organic solvent phase and the concentration of the PCB's in the remaining organic phase. The present process can be satisfactorily practiced with soil containing 10 to 20% petroleum-based oils and organic fluids such as used in transformers and cutting fluids, coolants and the like which contain PCB's. The subject method provides for the removal of a sufficient concentration of PCB's from the soil to provide the soil with a level of PCB's within the guidelines of the Environmental Protection Agency.

Hancher, C.W.; Saunders, M.B.; Googin, J.M.

1984-11-16T23:59:59.000Z

314

APPLICATION OF VACUUM SALT DISTILLATION TECHNOLOGY FOR THE REMOVAL OF FLUORIDE  

SciTech Connect (OSTI)

Vacuum distillation of chloride salts from plutonium oxide (PuO{sub 2}) and simulant PuO{sub 2} has been previously demonstrated at Department of Energy (DOE) sites using kilogram quantities of chloride salt. The apparatus for vacuum distillation contains a zone heated using a furnace and a zone actively cooled using either recirculated water or compressed air. During a vacuum distillation operation, a sample boat containing the feed material is placed into the apparatus while it is cool, and the system is sealed. The system is evacuated using a vacuum pump. Once a sufficient vacuum is attained, heating begins. Volatile salts distill from the heated zone to the cooled zone where they condense, leaving behind the non-volatile materials in the feed boat. The application of vacuum salt distillation (VSD) is of interest to the HB-Line Facility and the MOX Fuel Fabrication Facility (MFFF) at the Savannah River Site (SRS). Both facilities are involved in efforts to disposition excess fissile materials. Many of these materials contain chloride and fluoride salt concentrations which make them unsuitable for dissolution without prior removal of the chloride and fluoride salts. Between September 2009 and January 2011, the Savannah River National Laboratory (SRNL) and HB-Line designed, developed, tested, and successfully deployed a system for the distillation of chloride salts. Subsequent efforts are attempting to adapt the technology for the removal of fluoride. Fluoride salts of interest are less-volatile than the corresponding chloride salts. Consequently, an alternate approach is required for the removal of fluoride without significantly increasing the operating temperature. HB-Line Engineering requested SRNL to evaluate and demonstrate the feasibility of an alternate approach using both non-radioactive simulants and plutonium-bearing materials. Whereas the earlier developments targeted the removal of sodium chloride (NaCl) and potassium chloride (KCl), the current activities are concerned with the removal of the halide ions associated with plutonium trifluoride (PuF{sub 3}), plutonium tetrafluoride (PuF{sub 4}), calcium fluoride (CaF{sub 2}), and calcium chloride (CaCl{sub 2}). This report discusses non-radioactive testing of small-scale and pilot-scale systems and radioactive testing of a small-scale system. Experiments focused on demonstrating the chemistry for halide removal and addressing the primary engineering questions associated with a change in the process chemistry.

Pierce, R.; Pak, D.

2011-08-10T23:59:59.000Z

315

Probing cell-free gene expression noise in femtoliter volumes  

SciTech Connect (OSTI)

Cell-free systems offer a simplified and flexible context that enables important biological reactions while removing complicating factors such as fitness, division, and mutation that are associated with living cells. However, cell-free expression in unconfined spaces is missing important elements of expression in living cells. In particular, the small volume of living cells can give rise to significant stochastic effects, which are negligible in bulk cell-free reactions. Here, we confine cell-free gene expression reactions to cell relevant 20 fL volumes (between the volumes of E. coli and S. cerevisiae), in polydimethylsiloxane (PDMS) containers. We demonstrate that expression efficiency varies widely at this volume, and we analyze gene expression noise. Noise analysis reveals signatures of translational bursting while noise dynamics suggest that overall cell-free expression is limited by a diminishing translation rate. In addition to offering a unique approach to understanding noise in gene circuits, our work contributes to a deeper understanding of the biophysical properties of cell-free expression systems, thus aiding efforts to harness cell-free systems for synthetic biology applications.

Karig, David K [ORNL; Jung, Seung-Yong [ORNL; Srijanto, Bernadeta R [ORNL; Collier, Pat [ORNL; Simpson, Michael L [ORNL

2013-01-01T23:59:59.000Z

316

Massive Hanford Test Reactor Removed- Plutonium Recycle Test Reactor removed from Hanfords 300 Area  

Broader source: Energy.gov [DOE]

RICHLAND, WA Hanfords River Corridor contractor, Washington Closure Hanford, has met a significant cleanup challenge on the U.S. Department of Energys (DOE) Hanford Site by removing a 1,082-ton nuclear test reactor from the 300 Area.

317

Hanford Deep Dig Removes Contaminated Soil | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Deep Dig Removes Contaminated Soil Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil March 11, 2013 - 12:00pm Addthis An aerial view of Hanford’s D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. An aerial view of Hanford's D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River.

318

EM Employs Innovative Technology to Remove Radioactive Sludge | Department  

Broader source: Energy.gov (indexed) [DOE]

Employs Innovative Technology to Remove Radioactive Sludge Employs Innovative Technology to Remove Radioactive Sludge EM Employs Innovative Technology to Remove Radioactive Sludge September 1, 2012 - 12:00pm Addthis Testing and equipment simulations ensure first-of-a-kind technological processes for sludge removal can be conducted safely and efficiently. Testing and equipment simulations ensure first-of-a-kind technological processes for sludge removal can be conducted safely and efficiently. RICHLAND, Wash. - The Richland Operations Office and contractor CH2M HILL Plateau Remediation Company successfully removed a portion of a highly radioactive sludge from underwater storage in a large basin adjacent to the K West reactor at the Hanford site this month. In that milestone, workers removed sludge originating from knock-out pots,

319

NETL: Gasification Systems - Warm Gas Multi-Contaminant Removal System  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Warm Gas Multi-Contaminant Removal System Warm Gas Multi-Contaminant Removal System Project Number: DE-SC00008243 TDA Research, Inc. is developing a high-capacity, low-cost sorbent that removes anhydrous ammonia (NH3), mercury (Hg), and trace contaminants from coal- and coal/biomass-derived syngas. The clean-up system will be used after the bulk warm gas sulfur removal step, and remove NH3 and Hg in a regenerable manner while irreversibly capturing all other trace metals (e.g., Arsenic, Selenium) reducing their concentrations to sub parts per million (ppm) levels. Current project plans include identifying optimum chemical composition and structure that provide the best sorbent performance for removing trace contaminants, determining the effect of operating parameters, conducting multiple-cycle experiments to test the life of the sorbent for NH3 and Hg removal, and conducting a preliminary design of the sorbent reactor.

320

Hanford Deep Dig Removes Contaminated Soil | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Hanford Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil March 11, 2013 - 12:00pm Addthis An aerial view of Hanford’s D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. An aerial view of Hanford's D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River.

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321

Microsoft PowerPoint - PNNL-Prior ODS work 1.pptx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

MA957 at PNNL for Fast MA957 at PNNL for Fast Reactor Application: Prior Work (to 2000) Presented by Curt Lavender K. S. Weil and G. J. Grant "Fe- Based ODS Alloys: Role and Future Applications" November 17-18, 2010 University of California, San Diego La Jolla, California Outline * Discussion of work performed prior 2000 * ODS MA957 for Liquid Metal Reactor Cladding tubes * Supplier development - to develop multiple sources for tubing * Security of supply for reactor operations * Characterization of ODS MA 957 * Production validation * NDE - not discussed * End closure joining - EM pulse joining was qualified - not discussed * Where ODS may be headed * What may be done to speed qualification Motivation/Objective * Motivation: US DOE sponsored work to develop improved fuel cladding materials for liquid fast metal

322

Annual Energy Outlook Retrospective Review: Evaluation of 2011 and Prior Reference Case Projections  

Gasoline and Diesel Fuel Update (EIA)

Annual Energy Outlook Annual Energy Outlook Retrospective Review: Evaluation of 2011 and Prior Reference Case Projections March 2012 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | AEO Retrospective Review: Evaluation of 2011 and Prior Reference Case Projections i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or

323

Quintessence in a quandary: On prior dependence in dark energy models  

E-Print Network [OSTI]

The archetypal theory of dark energy is quintessence: a minimally coupled scalar field with a canonical kinetic energy and potential. By studying random potentials we show that quintessence imposes a restricted set of priors on the equation of state of dark energy. Focusing on the commonly-used parametrisation, $w(a)\\approx w_0+w_a(1-a)$, we show that there is a natural scale and direction on the $(w_0, w_a)$ plane that distinguishes quintessence as a general framework. We calculate the expected information gain for a given survey and show that, because of the non-trivial prior information, it is a function of more than just the figure of merit. This allows us to make a quantitative case for novel survey strategies.

Marsh, David J E; Ferreira, Pedro G; Pontzen, Andrew

2014-01-01T23:59:59.000Z

324

Fitting a sum of exponentials to lattice correlation functions using a non-uniform prior  

E-Print Network [OSTI]

Excited states are extracted from lattice correlation functions using a non-uniform prior on the model parameters. Models for both a single exponential and a sum of exponentials are considered, as well as an alternate model for the orthogonalization of the correlation functions. Results from an analysis of torelon and glueball operators indicate the Bayesian methodology compares well with the usual interpretation of effective mass tables produced by a variational procedure. Applications of the methodology are discussed.

Robert W. Johnson

2010-09-03T23:59:59.000Z

325

Regenerable Hydrogen Chloride Removal Sorbent and Regenerable Multifunctional Hydrogen Sulfide and Hydrogen Chloride Removal Sorbent for High Temperature Gas Streams  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hydrogen Chloride and Hydrogen Sulfide Hydrogen Chloride and Hydrogen Sulfide Removal Sorbents for High Temperature Gas Streams Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 7,767,000 entitled "Regenerable Hydrogen Chloride Removal Sorbent and Regenerable Multifunctional Hydrogen Sulfide and Hydrogen Chloride Removal Sorbent for High Temperature Gas Streams." Disclosed in this patent is the invention of a unique regenerable sorbent process that can remove contaminants from gas produced by the gasification of fossil fuels. Specifically, the process removes hydrogen chloride by using the regenerable sorbent and simultaneously extracts hydrogen chloride compounds and hydrogen

326

Categorical Exclusion 4566, Ash Removal Project  

Broader source: Energy.gov (indexed) [DOE]

FOrnI FOrnI Project Title: Ash Removal Project (4566) Program or Program Office: Y -12 Site Office Location: Oak Ridge Tennessee Project Description: This work scope is to split, containerize, package, transport and disposition one hundred and two (102) cans of mixed waste. General Administration/Management OA I - Routine business actions OA2 * Administrative contract amendments OA4 - Interpretations/rulings for existing regulations OA5 - Regulatory interpretations without environmental effect OA6 - Procedural rule makings upgrade OA 7 - Transfer of property, use unchanged OA8 . Award of technical supportlM&O/personal service contracts OA9 - Info gathering, analysis, documentation, dissemination, and training OA 10 - Reports on non-DOE legislation OA II -

327

AX Tank Farm tank removal study  

SciTech Connect (OSTI)

This report considers the feasibility of exposing, demolishing, and removing underground storage tanks from the 241-AX Tank Farm at the Hanford Site. For the study, it was assumed that the tanks would each contain 360 ft{sup 3} of residual waste (corresponding to the one percent residual Inventory target cited in the Tri-Party Agreement) at the time of demolition. The 241-AX Tank Farm is being employed as a ''strawman'' in engineering studies evaluating clean and landfill closure options for Hanford single-shell tank farms. The report is one of several reports being prepared for use by the Hanford Tanks Initiative Project to explore potential closure options and to develop retrieval performance evaluation criteria for tank farms.

SKELLY, W.A.

1998-10-14T23:59:59.000Z

328

Removing sulphur oxides from a fluid stream  

DOE Patents [OSTI]

A process for removing sulphur oxides from a fluid stream, such as flue gas, comprising: providing a non-aqueous absorption liquid containing at least one hydrophobic amine, the liquid being incompletely miscible with water; treating the fluid stream in an absorption zone with the non-aqueous absorption liquid to transfer at least part of the sulphur oxides into the non-aqueous absorption liquid and to form a sulphur oxide-hydrophobic amine-complex; causing the non-aqueous absorption liquid to be in liquid-liquid contact with an aqueous liquid whereby at least part of the sulphur oxide-hydrophobic amine-complex is hydrolyzed to release the hydrophobic amine and sulphurous hydrolysis products, and at least part of the sulphurous hydrolysis products is transferred into the aqueous liquid; separating the aqueous liquid from the non-aqueous absorption liquid. The process mitigates absorbent degradation problems caused by sulphur dioxide and oxygen in flue gas.

Katz, Torsten; Riemann, Christian; Bartling, Karsten; Rigby, Sean Taylor; Coleman, Luke James Ivor; Lail, Marty Alan

2014-04-08T23:59:59.000Z

329

Dynamic Transition in the Structure of an Energetic Crystal during Chemical Reactions at Shock Front Prior to Detonation  

E-Print Network [OSTI]

Front Prior to Detonation Ken-ichi Nomura, Rajiv K. Kalia, Aiichiro Nakano, and Priya Vashishta at shock fronts prior to detonation. Shock sensitivity measurements provide widely varying results that detonation is preceded by a transition from a diffuse shock front with well-ordered molecular dipoles behind

Southern California, University of

330

IEEE Trans. on PAMI (vol.19, no.11, Nov. 1997) Prior Learning and Gibbs Reaction-Di usion  

E-Print Network [OSTI]

energy in statistics mechanics. Prior models of this kind are either gener- alized from traditional computation: #12;rst it presents a novel theory for learning the universal statistics of natural images { a prior model for typical cluttered scenes of the world { from a set of natural images, second it proposes

Zhu, Song Chun

331

Preliminary draft research topics subject to revision prior to a solicitation being issued May 18, 2007  

E-Print Network [OSTI]

, 2007 FUEL CELL MANUFACTURING R & D Presently, Polymer Electrolyte Membrane (PEM) fuel cell stacks the potential to reduce the component count of a stack and allow alternative, lower cost approaches to cell are fabricated at low volume, and the costs of these stacks range from $3,000 to $5,500 per kilowatt (kW) 1

332

Magnetic Process For Removing Heavy Metals From Water Employing Magnetites  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Magnetic Process For Removing Heavy Metals From Water Employing Magnetic Process For Removing Heavy Metals From Water Employing Magnetites Magnetic Process For Removing Heavy Metals From Water Employing Magnetites A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. Available for thumbnail of Feynman Center (505) 665-9090 Email Magnetic Process For Removing Heavy Metals From Water Employing Magnetites A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. The magnetite is mixed with the water such that at least a portion of, and preferably the majority of, the heavy metal in the water is bound to the magnetite. Once this occurs the magnetite and

333

Oak Ridge Removes Laboratory's Greatest Source of Groundwater  

Broader source: Energy.gov (indexed) [DOE]

Oak Ridge Removes Laboratory's Greatest Source of Groundwater Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers remove the 4,000-gallon Tank W-1A, which was ORNL’s greatest source of groundwater contamination. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A. Workers load boxes containing contaminated soil that surrounded Tank W-1A. The 6,500-pound Tank W-1A is shipped away from ORNL. The 6,500-pound Tank W-1A is shipped away from ORNL. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A.

334

NETL: News Release - Innovative Mercury Removal Technique Shows Early  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

August 5, 2003 August 5, 2003 Innovative Mercury Removal Technique Shows Early Promise Photochemical Process Developed in Federal Lab Removes Mercury from Flue Gas - NETL scientist Evan Granite prepares a lab test of the UV mercury removal process. - NETL scientist Evan Granite prepares for a lab test of the UV mercury removal process. MORGANTOWN, WV - A promising technology to remove mercury from coal-fired power plants -- dubbed the "GP-254 Process" -- has been developed and is currently being tested at the Department of Energy's National Energy Technology Laboratory (NETL). Newly patented, the GP-254 Process enhances mercury removal using ultraviolet light to induce various components of power plant stack gas to react with the mercury, and changes the

335

Oak Ridge Removes Laboratory's Greatest Source of Groundwater  

Broader source: Energy.gov (indexed) [DOE]

Oak Ridge Removes Laboratory's Greatest Source of Groundwater Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers remove the 4,000-gallon Tank W-1A, which was ORNL’s greatest source of groundwater contamination. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A. Workers load boxes containing contaminated soil that surrounded Tank W-1A. The 6,500-pound Tank W-1A is shipped away from ORNL. The 6,500-pound Tank W-1A is shipped away from ORNL. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A.

336

ADVANCES IN HEXAVALENT CHROMIUM REMOVAL AT HANFORD  

SciTech Connect (OSTI)

At the Hanford Site, chromium was used as a corrosion inhibitor in the reactor cooling water and was introduced into the groundwater as a result of planned and unplanned discharges from reactors during plutonium production since 1944. Beginning in 1995, groundwater treatment methods were evaluated leading to the use of pump and treat facilities with ion exchange using Dowex 21 K, a regenerable strong base anion exchange resin. This required regeneration of the resin, which is currently performed offsite. Resin was installed in a 4 vessel train, with resin removal required from the lead vessel approximately once a month. In 2007, there were 8 trains (32 vessels) in operation. In 2008, DOE recognized that regulatory agreements would require significant expansion in the groundwater chromium treatment capacity. Previous experience from one of the DOE project managers led to identification of a possible alternative resin, and the contractor was requested to evaluate alternative resins for both cost and programmatic risk reductions. Testing was performed onsite in 2009 and 2010, using a variety of potential resins in two separate facilities with groundwater from specific remediation sites to demonstrate resin performance in the specific groundwater chemistry at each site. The testing demonstrated that a weak base anion single-use resin, ResinTech SIR-700, was effective at removing chromium, had a significantly higher capacity, could be disposed of efficiently on site, and would eliminate the complexities and programmatic risks from sampling, packaging, transportation and return of resin for regeneration. This resin was installed in Hanford's newest groundwater treatment facility, called 100-DX, which began operations in November, 2010, and used in a sister facility, 100-HX, which started up in September of 2011. This increased chromium treatment capacity to 25 trains (100 vessels). The resin is also being tested in existing facilities that utilize Dowex 21 K for conversion to the new resin. This paper will describe the results of the testing, performance in the facilities, continued optimization in the pump and treat facilities, and the estimated savings and non-tangible benefits of the conversion.

NESHEM DO; RIDDELLE J

2012-01-30T23:59:59.000Z

337

Thiacrown polymers for removal of mercury from waste streams  

DOE Patents [OSTI]

Thiacrown polymers immobilized to a polystyrene-divinylbenzene matrix react with Hg.sup.2+ under a variety of conditions to efficiently and selectively remove Hg.sup.2+ ions from acidic aqueous solutions, even in the presence of a variety of other metal ions. The mercury can be recovered and the polymer regenerated. This mercury removal method has utility in the treatment of industrial wastewater, where a selective and cost-effective removal process is required.

Baumann, Theodore F. (Tracy, CA); Reynolds, John G. (San Ramon, CA); Fox, Glenn A. (Livermore, CA)

2002-01-01T23:59:59.000Z

338

Removal of radioactive and other hazardous material from fluid waste  

DOE Patents [OSTI]

Hollow glass microspheres obtained from fly ash (cenospheres) are impregnated with extractants/ion-exchangers and used to remove hazardous material from fluid waste. In a preferred embodiment the microsphere material is loaded with ammonium molybdophosphonate (AMP) and used to remove radioactive ions, such as cesium-137, from acidic liquid wastes. In another preferred embodiment, the microsphere material is loaded with octyl(phenyl)-N-N-diisobutyl-carbamoylmethylphosphine oxide (CMPO) and used to remove americium and plutonium from acidic liquid wastes.

Tranter, Troy J. (Idaho Falls, ID); Knecht, Dieter A. (Idaho Falls, ID); Todd, Terry A. (Aberdeen, ID); Burchfield, Larry A. (W. Richland, WA); Anshits, Alexander G. (Krasnoyarsk, RU); Vereshchagina, Tatiana (Krasnoyarsk, RU); Tretyakov, Alexander A. (Zheleznogorsk, RU); Aloy, Albert S. (St. Petersburg, RU); Sapozhnikova, Natalia V. (St. Petersburg, RU)

2006-10-03T23:59:59.000Z

339

Stevens, Lanning, Anderson, Jacoby, and Chornet Volume 48 October 1998 Journal of the Air & Waste Management Association 979  

E-Print Network [OSTI]

for the control of particulate and gas- eous indoor air pollutants. Removal of particulates uti- lizes fibrous out chemical decomposition reactions with gas-phase pollutants. Although the use of air cleaningStevens, Lanning, Anderson, Jacoby, and Chornet Volume 48 October 1998 Journal of the Air & Waste

340

GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material |  

National Nuclear Security Administration (NNSA)

Removing Vulnerable Civilian Nuclear and Radiological Material | Removing Vulnerable Civilian Nuclear and Radiological Material | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material Fact Sheet GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Removing Vulnerable Civilian Nuclear and Radiological Material | Removing Vulnerable Civilian Nuclear and Radiological Material | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material Fact Sheet GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material

342

EGR Cooler Fouling- Visualization of Deposition and Removal Mechanis  

Broader source: Energy.gov [DOE]

Presents experimental data on exhaust gas recirculation(EGR) cooler fouling using new test apparatus that allows for in-situ observation of deposition and removal processes

343

Method of removal of sulfur from coal and petroleum products  

DOE Patents [OSTI]

A method for the removal of sulfur from sulfur-bearing materials such as coal and petroleum products using organophosphine and organophosphite compounds is provided.

Verkade, John G. (Ames, IA); Mohan, Thyagarajan (Ames, IA); Angelici, Robert J. (Ames, IA)

1995-01-01T23:59:59.000Z

344

REMOVAL OF THE CALIFORNIUM SOURCES FROM THE 222-S LABORATORY  

SciTech Connect (OSTI)

This document develops a proposal for removal of 2-Californium sources from the 222-S Laboratory. Included in this document are assessments of shipping packages and decay calculations.

LINSTRUM D; BAUNE HL

2009-07-23T23:59:59.000Z

345

Process to remove rare earth from IFR electrolyte  

DOE Patents [OSTI]

The invention is a process for the removal of rare earths from molten chloride electrolyte salts used in the reprocessing of integrated fast reactor fuel (IFR). The process can be used either continuously during normal operation of the electrorefiner or as a batch process. The process consists of first separating the actinide values from the salt before purification by removal of the rare earths. After replacement of the actinides removed in the first step, the now-purified salt electrolyte has the same uranium and plutonium concentration and ratio as when the salt was removed from the electrorefiner.

Ackerman, J.P.; Johnson, T.R.

1992-01-01T23:59:59.000Z

346

Heavy metals removal from oil sludge using ion exchange textiles.  

E-Print Network [OSTI]

??In this research, ion exchange textiles were used for the first time for the removal of heavy metals from oil sludge. The target metals which (more)

Muslat, Ziyad

2005-01-01T23:59:59.000Z

347

Searching West Virginia for a Democratic Response to Mountaintop Removal.  

E-Print Network [OSTI]

??Mountaintop removal is an aggressive form of strip mining practiced almost exclusively in Central Appalachia, and since 1977 has been regulated by state and federal (more)

Darrow, Robert

2010-01-01T23:59:59.000Z

348

Y-12 Removes Nuclear Materials from Two Facilities to Reduce...  

National Nuclear Security Administration (NNSA)

Removes Nuclear Materials from Two Facilities to Reduce Site's Nuclear Footprint (Alpha 5 and 9720-38 No Longer Designated as Nuclear Facilities) | National Nuclear Security...

349

Performance evaluation of organic emulsion liquid membrane on phenol removal  

E-Print Network [OSTI]

The percentage removal of phenol from aqueous solution by emulsion liquid membrane and emulsion leakage was investigated experimentally for various parameters such as membrane:internal phase ratio, membrane:external phase ratio, emulsification speed, emulsification time, carrier concentration, surfactant concentration and internal agent concentration. These parameters strongly influence the percentage removal of phenol and emulsion leakage. Under optimum membrane properties, the percentage removal of phenol was as high as 98.33%, with emulsion leakage of 1.25%. It was also found that the necessity of carrier for enhancing phenol removal was strongly dependent on the internal agent concentration.

Ng, Y S; Hashim, M A

2014-01-01T23:59:59.000Z

350

Phosphorus Removal and Recovery from Wastewater using Magnetite.  

E-Print Network [OSTI]

?? The aim of this work was to study the possibilities of using magnetite for phosphorus removal and recovery from wastewater. It was also aimed (more)

Panasiuk, Oleksander

2010-01-01T23:59:59.000Z

351

SEPARATION OF HEAVY METALS: REMOVAL FROM INDUSTRIAL WASTEWATERS  

Office of Scientific and Technical Information (OSTI)

a two- or three-stage operation to remove the metals and 0il sepcrately). ComplexationSequestration Complexation involves the formation of a complex or chelating agent....

352

Process to remove rare earth from IFR electrolyte  

DOE Patents [OSTI]

The invention is a process for the removal of rare earths from molten chloride electrolyte salts used in the reprocessing of integrated fast reactor fuel (IFR). The process can be used either continuously during normal operation of the electrorefiner or as a batch process. The process consists of first separating the actinide values from the salt before purification by removal of the rare earths. After replacement of the actinides removed in the first step, the now-purified salt electrolyte has the same uranium and plutonium concentration and ratio as when the salt was removed from the electrorefiner. 1 fig.

Ackerman, J.P.; Johnson, T.R.

1994-08-09T23:59:59.000Z

353

Study of Alternative Approaches for Transite Panel Removal |...  

Broader source: Energy.gov (indexed) [DOE]

(BJC) assembled an experienced team from both sites to evaluate both the manual and mechanical methods of transite panel removal. Study of Alternative Approaches for Transite...

354

Widget:RemovePDFImageDimensions | Open Energy Information  

Open Energy Info (EERE)

from PDF images. This is a temporary measure until PdfHandler extension properly gets landscapeportrait dimensions from PDF files. Usage: Widget:RemovePDFImageDimensions...

355

Removal of Carbon Tetrachloride from a Layered Porous Medium...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Carbon Tetrachloride from a Layered Porous Medium by Means of Soil Vapor Extraction Enhanced by Desiccation and Water Removal of Carbon Tetrachloride from a Layered Porous Medium...

356

Removal of carbon tetrachloride from a layered porous medium...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

carbon tetrachloride from a layered porous medium by means of soil vapor extraction enhanced by desiccation and water Removal of carbon tetrachloride from a layered porous medium...

357

Medicaid Prior-Authorization Programs and the Use of Cyclooxygenase-2 Inhibitors  

Science Journals Connector (OSTI)

...nationally. We believe this finding has special importance in the light of the recently enacted Medicare prescription-drug benefit. Medications have been the fastest-rising component of health care costs for several years, and cost-effective prescribing will assume even greater importance once the Medicare... To control costs, some state Medicaid programs have implemented policies requiring prior approval before a selective cyclooxygenase-2 inhibitor (coxib) can be prescribed. This study found that the implementation of such programs resulted in a 15 percent decrease in the use of coxibs as a proportion of all prescriptions for nonsteroidal antiinflammatory agents and substantial reductions in drug spending.

Fischer M.A.Schneeweiss S.Avorn J.Solomon D.H.

2004-11-18T23:59:59.000Z

358

Characterization of statistical prior image constrained compressed sensing (PICCS): II. Application to dose reduction  

SciTech Connect (OSTI)

Purpose: The ionizing radiation imparted to patients during computed tomography exams is raising concerns. This paper studies the performance of a scheme called dose reduction using prior image constrained compressed sensing (DR-PICCS). The purpose of this study is to characterize the effects of a statistical model of x-ray detection in the DR-PICCS framework and its impact on spatial resolution. Methods: Both numerical simulations with known ground truth and in vivo animal dataset were used in this study. In numerical simulations, a phantom was simulated with Poisson noise and with varying levels of eccentricity. Both the conventional filtered backprojection (FBP) and the PICCS algorithms were used to reconstruct images. In PICCS reconstructions, the prior image was generated using two different denoising methods: a simple Gaussian blur and a more advanced diffusion filter. Due to the lack of shift-invariance in nonlinear image reconstruction such as the one studied in this paper, the concept of local spatial resolution was used to study the sharpness of a reconstructed image. Specifically, a directional metric of image sharpness, the so-called pseudopoint spread function (pseudo-PSF), was employed to investigate local spatial resolution. Results: In the numerical studies, the pseudo-PSF was reduced from twice the voxel width in the prior image down to less than 1.1 times the voxel width in DR-PICCS reconstructions when the statistical model was not included. At the same noise level, when statistical weighting was used, the pseudo-PSF width in DR-PICCS reconstructed images varied between 1.5 and 0.75 times the voxel width depending on the direction along which it was measured. However, this anisotropy was largely eliminated when the prior image was generated using diffusion filtering; the pseudo-PSF width was reduced to below one voxel width in that case. In the in vivo study, a fourfold improvement in CNR was achieved while qualitatively maintaining sharpness; images also had a qualitatively more uniform noise spatial distribution when including a statistical model. Conclusions: DR-PICCS enables to reconstruct CT images with lower noise than FBP and the loss of spatial resolution can be mitigated to a large extent. The introduction of statistical modeling in DR-PICCS may improve some noise characteristics, but it also leads to anisotropic spatial resolution properties. A denoising method, such as the directional diffusion filtering, has been demonstrated to reduce anisotropy in spatial resolution effectively when it was combined with DR-PICCS with statistical modeling.

Lauzier, Pascal Theriault; Chen Guanghong [Medical Physics Department, University of Wisconsin-Madison, Madison, Wisconsin 53705 (United States)

2013-02-15T23:59:59.000Z

359

Method of removing oxidized contaminants from water  

DOE Patents [OSTI]

The present invention is a method for removing oxidized contaminant(s) from water. More specifically, the invention has the steps of contacting water containing the oxidized contaminant(s) with a layered aluminosilicate having Fe(II). The aluminosilicate may contain naturally occurring Fe(II), or the Fe(II) may be produced by reducing Fe(III) that is initially present. Reduction may be either by exposure to a chemical or biological reductant. Contacting the water containing oxidized contaminant(s) may be by (1) injection of Fe(II)-containing layered aluminosilicate, via a well, into a saturated zone where it is likely to intercept the contaminated water; (2) injection of contaminated water into a vessel containing the Fe(II)-bearing layered aluminosilicate; and (3) first reducing Fe(III) in the layered aluminosilicate to Fe(II) by injection of a biological or chemical reductant, into an aquifer or vessel having sufficient Fe(III)-bearing aluminosilicate to produce the necessary Fe(II). 8 figs.

Amonette, J.E.; Fruchter, J.S.; Gorby, Y.A.; Cole, C.R.; Cantrell, K.J.; Kaplan, D.I.

1998-07-21T23:59:59.000Z

360

Method of removing oxidized contaminants from water  

DOE Patents [OSTI]

The present invention is a method for removing oxidized contaminant(s) from water. More specifically, the invention has the steps of contacting water containing the oxidized contaminant(s) with a layered aluminosilicate having Fe(II). The aluminosilicate may contain naturally occurring Fe(II), or the Fe(II) may be produced by reducing Fe(III) that is initially present. Reduction may be either by exposure to a chemical or biological reductant. Contacting the water containing oxidized contaminant(s) may be by (1) injection of Fe(II)-containing layered aluminosilicate, via a well, into a saturated zone where it is likely to intercept the contaminated water; (2) injection of contaminated water into a vessel containing the Fe(II)-bearing layered aluminosilicate; and (3) first reducing Fe(III) in the layered aluminosilicate to Fe(II) by injection of a biological or chemical reductant, into an aquifer or vessel having sufficient Fe(III)-bearing aluminosilicate to produce the necessary Fe(II).

Amonette, James E. (Richland, WA); Fruchter, Jonathan S. (Richland, WA); Gorby, Yuri A. (Richland, WA); Cole, Charles R. (West Richmond, WA); Cantrell, Kirk J. (West Richmond, WA); Kaplan, Daniel I. (Richland, WA)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Heavy metal removal and recovery using microorganisms  

SciTech Connect (OSTI)

Microorganisms -- bacteria, fungi, and microalgae -- can accumulate relatively large amounts of toxic heavy metals and radionuclides from the environment. These organisms often exhibit specificity for particular metals. The metal content of microbial biomass can be a substantial fraction of total dry weight with concentration factors (metal in dry biomass to metal in solution) exceeding one million in some cases. Both living and inert (dead) microbial biomass can be used to reduce heavy metal concentrations in contaminated waters to very low levels -- parts per billion and even lower. In many respects (e.g. specificity, residual metal concentrations, accumulation factors, and economics) microbial bioremoval processes can be superior to conventional processes, such as ion exchange and caustic (lime or hydroxide) precipitation for heavy metals removal from waste and contaminated waters. Thus, bioremoval could be developed to contribute to the clean-up of wastes at the Savannah River Site (SRS) and other DOE facilities. However, the potential advantages of bioremoval processes must still be developed into practical operating systems. A detailed review of the literature suggests that appropriate bioremoval processes could be developed for the SRS. There is great variability from one biomass source to another in bioremoval capabilities. Bioremoval is affected by pH, other ions, temperature, and many other factors. The biological (living vs. dead) and physical (immobilized vs. dispersed) characteristics of the biomass also greatly affect metal binding. Even subtle differences in the microbial biomass, such as the conditions under which it was cultivated, can have major effects on heavy metal binding.

Wilde, E.W. (Westinghouse Savannah River Co., Aiken, SC (United States)); Benemann, J.R. (Benemann (J.R.), Pinole, CA (United States))

1991-02-01T23:59:59.000Z

362

The washability of lignites for clay removal  

SciTech Connect (OSTI)

In the washability research of the Seyitomer Lignites (Kutahya-Turkey), with lower calorific value (1,863 kcal/kg) and high ash content (51.91%), by heavy medium separation, it was found out that middling clay in the coal had an effect to change the medium density. To prevent this problem, a trommel sieve with 18 and 5 mm aperture diameter was designed, and the clay in the coal was tried to be removed using it before the coal was released to heavy medium. Following that, the obtained coal in -100 + 18 mm and -18 + 5 mm fractions was subjected to sink and float test having 1.4 gcm{sup -3} and 1.7 gcm{sup -3} medium densities (-5 mm fraction will be evaluated in a separate work). Depending on the raw coal, with the floating of -100 + 18 mm and -18 + 5 mm size fraction in 1.4 gcm{sup -3} medium density, clean coal with 60.10% combustible matter recovery, 19.12% ash, and 3,150 kcal/kg was obtained. Also floating of the samples sinking in 1.4 gcm{sup -3} in the medium density (1.7 gcm{sup -3}), middling with 18.70% combustible matter recovery, 41.93% ash, 2,150 kcal/kg, and tailing having 78.31% ash were obtained.

Oteyaka, B.; Yamik, A.; Ucar, A.; Sahbaz, O.; Demir, U. [Dumlupinar University, Kutahya (Turkey). Dept. of Mining Engineering

2008-07-01T23:59:59.000Z

363

Metagenomic analysis of phosphorus removing sludgecommunities  

SciTech Connect (OSTI)

Enhanced Biological Phosphorus Removal (EBPR) is not wellunderstood at the metabolic level despite being one of the best-studiedmicrobially-mediated industrial processes due to its ecological andeconomic relevance. Here we present a metagenomic analysis of twolab-scale EBPR sludges dominated by the uncultured bacterium, "CandidatusAccumulibacter phosphatis." This analysis resolves several controversiesin EBPR metabolic models and provides hypotheses explaining the dominanceof A. phosphatis in this habitat, its lifestyle outside EBPR and probablecultivation requirements. Comparison of the same species from differentEBPR sludges highlights recent evolutionary dynamics in the A. phosphatisgenome that could be linked to mechanisms for environmental adaptation.In spite of an apparent lack of phylogenetic overlap in the flankingcommunities of the two sludges studied, common functional themes werefound, at least one of them complementary to the inferred metabolism ofthe dominant organism. The present study provides a much-needed blueprintfor a systems-level understanding of EBPR and illustrates thatmetagenomics enables detailed, often novel, insights into evenwell-studied biological systems.

Garcia Martin, Hector; Ivanova, Natalia; Kunin, Victor; Warnecke,Falk; Barry, Kerrie; McHardy, Alice C.; Yeates, Christine; He, Shaomei; Salamov, Asaf; Szeto, Ernest; Dalin, Eileen; Putnam, Nik; Shapiro, HarrisJ.; Pangilinan, Jasmyn L.; Rigoutsos, Isidore; Kyrpides, Nikos C.; Blackall, Linda Louise; McMahon, Katherine D.; Hugenholtz, Philip

2006-02-01T23:59:59.000Z

364

Interactive splatting of nonrectilinear volumes  

Science Journals Connector (OSTI)

This paper describes various techniques for achieving interactive direct volume rendering of nonrectilinear data sets using fast projection (splatting) methods. The use of graphics hardware, rendering approximations, parallelization and reduced resolution ...

Peter L. Williams

1992-10-01T23:59:59.000Z

365

Fluid Volumes: The Program FLUIDS  

Science Journals Connector (OSTI)

This chapter describes the program FLUIDS. The mathematical model underlying this program contains over 200 variables and describes control mechanisms of body fluid volumes and electrolytes as well as respirat...

Fredericus B. M. Min

1993-01-01T23:59:59.000Z

366

Estimating Residual Solids Volume In Underground Storage Tanks  

SciTech Connect (OSTI)

The Savannah River Site liquid waste system consists of multiple facilities to safely receive and store legacy radioactive waste, treat, and permanently dispose waste. The large underground storage tanks and associated equipment, known as the 'tank farms', include a complex interconnected transfer system which includes underground transfer pipelines and ancillary equipment to direct the flow of waste. The waste in the tanks is present in three forms: supernatant, sludge, and salt. The supernatant is a multi-component aqueous mixture, while sludge is a gel-like substance which consists of insoluble solids and entrapped supernatant. The waste from these tanks is retrieved and treated as sludge or salt. The high level (radioactive) fraction of the waste is vitrified into a glass waste form, while the low-level waste is immobilized in a cementitious grout waste form called saltstone. Once the waste is retrieved and processed, the tanks are closed via removing the bulk of the waste, chemical cleaning, heel removal, stabilizing remaining residuals with tailored grout formulations and severing/sealing external penetrations. The comprehensive liquid waste disposition system, currently managed by Savannah River Remediation, consists of 1) safe storage and retrieval of the waste as it is prepared for permanent disposition; (2) definition of the waste processing techniques utilized to separate the high-level waste fraction/low-level waste fraction; (3) disposition of LLW in saltstone; (4) disposition of the HLW in glass; and (5) closure state of the facilities, including tanks. This paper focuses on determining the effectiveness of waste removal campaigns through monitoring the volume of residual solids in the waste tanks. Volume estimates of the residual solids are performed by creating a map of the residual solids on the waste tank bottom using video and still digital images. The map is then used to calculate the volume of solids remaining in the waste tank. The ability to accurately determine a volume is a function of the quantity and quality of the waste tank images. Currently, mapping is performed remotely with closed circuit video cameras and still photograph cameras due to the hazardous environment. There are two methods that can be used to create a solids volume map. These methods are: liquid transfer mapping / post transfer mapping and final residual solids mapping. The task is performed during a transfer because the liquid level (which is a known value determined by a level measurement device) is used as a landmark to indicate solids accumulation heights. The post transfer method is primarily utilized after the majority of waste has been removed. This method relies on video and still digital images of the waste tank after the liquid transfer is complete to obtain the relative height of solids across a waste tank in relation to known and usable landmarks within the waste tank (cooling coils, column base plates, etc.). In order to accurately monitor solids over time across various cleaning campaigns, and provide a technical basis to support final waste tank closure, a consistent methodology for volume determination has been developed and implemented at SRS.

Clark, Jason L.; Worthy, S. Jason; Martin, Bruce A.; Tihey, John R.

2014-01-08T23:59:59.000Z

367

SLUDGE TREATMENT PROJECT ALTERNATIVES ANALYSIS SUMMARY REPORT [VOLUME 1  

SciTech Connect (OSTI)

Highly radioactive sludge (containing up to 300,000 curies of actinides and fission products) resulting from the storage of degraded spent nuclear fuel is currently stored in temporary containers located in the 105-K West storage basin near the Columbia River. The background, history, and known characteristics of this sludge are discussed in Section 2 of this report. There are many compelling reasons to remove this sludge from the K-Basin. These reasons are discussed in detail in Section1, and they include the following: (1) Reduce the risk to the public (from a potential release of highly radioactive material as fine respirable particles by airborne or waterborn pathways); (2) Reduce the risk overall to the Hanford worker; and (3) Reduce the risk to the environment (the K-Basin is situated above a hazardous chemical contaminant plume and hinders remediation of the plume until the sludge is removed). The DOE-RL has stated that a key DOE objective is to remove the sludge from the K-West Basin and River Corridor as soon as possible, which will reduce risks to the environment, allow for remediation of contaminated areas underlying the basins, and support closure of the 100-KR-4 operable unit. The environmental and nuclear safety risks associated with this sludge have resulted in multiple legal and regulatory remedial action decisions, plans,and commitments that are summarized in Table ES-1 and discussed in more detail in Volume 2, Section 9.

FREDERICKSON JR; ROURK RJ; HONEYMAN JO; JOHNSON ME; RAYMOND RE

2009-01-19T23:59:59.000Z

368

Assembly, operation and disassembly manual for the Battelle Large Volume Water Sampler (BLVWS)  

SciTech Connect (OSTI)

Assembly, operation and disassembly of the Battelle Large Volume Water Sampler (BLVWS) are described in detail. Step by step instructions of assembly, general operation and disassembly are provided to allow an operator completely unfamiliar with the sampler to successfully apply the BLVWS to his research sampling needs. The sampler permits concentration of both particulate and dissolved radionuclides from large volumes of ocean and fresh water. The water sample passes through a filtration section for particle removal then through sorption or ion exchange beds where species of interest are removed. The sampler components which contact the water being sampled are constructed of polyvinylchloride (PVC). The sampler has been successfully applied to many sampling needs over the past fifteen years. 9 references, 8 figures.

Thomas, V.W.; Campbell, R.M.

1984-12-01T23:59:59.000Z

369

Effect of prior-deformation on the stability of the intermetallic precipitate in Zircaloy-2  

SciTech Connect (OSTI)

Zircaloy-2 is commonly used for cladding tubes in boiling water reactors (BWR`s). The high fluence of neutron irradiation causes microstructural changes which affect corrosion, mechanical properties and irradiation growth. Here, both stress-relieved (SR) and recrystallized (RX) samples irradiated near 300 C to fluences between 1 and 9 {times} 10{sup 21} n/cm{sup 2} (E>1MeV) were examined using analytical scanning transmission electron microscopy (STEM). The aim was to extend their knowledge or irradiation effects on microstructure by examining the effect of prior-cold-work on the dissolution of intermetallic precipitates in Zircaloy-2. Resulting from prior mechanical deformation and fast neutron irradiation, SR samples contain a high density of -component, mixed line dislocations and ``black dot`` damage. On the other hand, RX samples contain mostly ``black dot`` damage. Pure -dislocations are detected in the high fluence samples in RX materials. For identical irradiation conditions, different degrees of amorphization and dissolution are observed in RX and SR samples. Also, preferential diffusion of solute is observed to occur along -dislocations. These results are discussed in terms of possible interactions between irradiation produced defects, precipitates and solutes.

Huang, P.Y.; Adamson, R.B. [GE Nuclear Energy, Pleasanton, CA (United States). Vallecitos Nuclear Center

1995-09-01T23:59:59.000Z

370

NDE Studies on CRDMs Removed From Service  

SciTech Connect (OSTI)

Studies being conducted at the Pacific Northwest National Laboratory (PNNL) in Richland, Washington are focused on assessing the effectiveness of NDE inspections of control rod drive mechanism (CRDM) nozzles and J-groove weldments. The primary objective of this work is to provide information to the United States Nuclear Regulatory Commission (US NRC) on the effectiveness of ultrasonic testing (UT) and eddy current testing (ET) as related to the in-service inspection of CRDM nozzles and J-groove weldments, and to enhance the knowledge base of primary water stress corrosion cracking (PWSCC) through destructive characterization of the CRDM assemblies. In describing two CRDM assemblies removed from service, decontaminated, and then used in a series of NDE measurements, this paper will address the following questions: 1) What did each technique detect?, 2) What did each technique miss?, 3) How accurately did each technique characterize the detected flaws? Two CRDM assemblies including the CRDM nozzle, the J-groove weld, buttering, and a portion of the ferritic head material were selected for this study. One contained suspected PWSCC, based on in-service inspection data; the other contained evidence suggesting through-wall leakage, but this was unconfirmed. The selected NDE measurements follow standard industry techniques for conducting in-service inspections of CRDM nozzles and the crown of the J-groove welds and buttering. In addition, laboratory based NDE methods will be employed to conduct inspections of the CRDM assemblies, with particular emphasis on inspecting the J-groove weld and buttering. This paper will also describe the NDE methods used and discus the NDE results. Future work will involve using the results from these NDE studies to guide the development of a destructive characterization plan to reveal the crack morphology, to be compared with NDE responses.

Doctor, Steven R.; Cumblidge, Stephen E.; Schuster, George J.; Hockey, Ronald L.; Abrefah, John

2005-12-31T23:59:59.000Z

371

Efficient Node Overlap Removal Using a Proximity Stress Model  

E-Print Network [OSTI]

Efficient Node Overlap Removal Using a Proximity Stress Model Emden R. Gansner and Yifan Hu AT the structural information inherent in a layout using little additional area. This paper presents a new node overlap removal algorithm that does well by these measures. 1 Introduction Most existing symmetric graph

Hu, Yifan

372

Microsoft PowerPoint - DOE Tank Removal Study Vinces presentation...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sketch Deep Soil Excavation Page 3-3 of RPP-RPT-47167 Soil removal to 5 feet below tanks Soil removal to 5 feet below tanks 5 5 19,700 Ci Cs 137 5 feet below tank 25,100 Ci Cs...

373

Removal of heavy metals from samples of residual sludge  

Science Journals Connector (OSTI)

Nitric acid leaching processes were evaluated for removal of heavy metals from samples of residual sludge from an industrial and municipal wastewater plant. The study showed that an acid:water ratio of 1:1 and a nitric acid concentration of 2 mol 1?1 gave efficient removal of 86.7%, 100% and 100% of copper, nickel and arsenic.

Jose Abrego

1996-01-01T23:59:59.000Z

374

Removal of residual particulate matter from filter media  

DOE Patents [OSTI]

A method for removing residual filter cakes that remain adhered to a filter after typical particulate removal methodologies have been employed, such as pulse-jet filter element cleaning, for all cleanable filters used for air pollution control, dust control, or powder control.

Almlie, Jay C; Miller, Stanley J

2014-11-11T23:59:59.000Z

375

Atmospheric Environment 41 (2007) 31513160 Ozone removal by HVAC filters  

E-Print Network [OSTI]

Atmospheric Environment 41 (2007) 3151­3160 Ozone removal by HVAC filters P. Zhao, J.A. Siegel?, R May 2006; accepted 14 June 2006 Abstract Residential and commercial HVAC filters that have been loaded of the relative importance of HVAC filters as a removal mechanism for ozone in residential and commercial

Siegel, Jeffrey

376

Aluminum Removal from Photographic Waste Submitted to Dr. Tony Bi  

E-Print Network [OSTI]

Aluminum Removal from Photographic Waste Submitted to Dr. Tony Bi By: Kristen Favel, Tiffany Jung, and Kenny Tam CHBE 484 University of British Columbia April 15, 2009 #12;ii "Aluminum Removal from photographic waste has shown elevated levels of aluminum in the fixer, which exceed sewer discharge standards

377

Fuzzy predictive control for nitrogen removal in biological wastewater treatment  

E-Print Network [OSTI]

Fuzzy predictive control for nitrogen removal in biological wastewater treatment S. Marsili wastewater is too low, full denitrification is difficult to obtain and an additional source of organic carbon predictive control; wastewater treatment plant Introduction The problem of improving the nitrogen removal

378

Continuous cryopump with a method for removal of solidified gases  

DOE Patents [OSTI]

An improved cryopump for the removal of gases from a high vacuum, comprising a cryopanel incorporating honeycomb structure, refrigerant means thermally connected to the cryopanel, and a rotatable channel moving azimuthally around an axis located near the center of the cryopanel, removing gases adsorbed within the honeycomb structure by subliming them and conducting them outside the vacuum vessel. 4 figs.

Carlson, L.W.; Herman, H.

1988-05-05T23:59:59.000Z

379

Adsorptive removal of thiophene and benzothiophene over zeolites from Mae Moh coal fly ash  

Science Journals Connector (OSTI)

Zeolites have been hydrothermally synthesized using Thai coal fly ash from Mae Moh Power Plant as silica and alumina sources. The synthesis conditions, i.e., SiO2/Al2O3 ratio, amount of water, amount of base, and aging temperature, were varied to prepare different topologies of zeolitic products. The zeolites attained were sodalite (SOD), gismondine (GIS), and cancrinite (CAN). The zeolites have been applied to adsorption of thiophene and benzothiophene in n-hexane solution. It was found that GIS with higher specific surface area and average pore volume had superior performance to other synthesized materials. Adsorption capacity of our developed zeolites was compared to those of commercial zeolites, i.e. NaY, HUSY, beta, and ZSM-5 obtained via the conventional synthesis methods. The results suggested a potential of zeolites derived from Mae Moh coal fly ash for removal of refractory sulfur compounds, such as benzothiophene.

Chawalit Ngamcharussrivichai; Chatchawan Chatratananon; Sakdinun Nuntang; Pattarapan Prasassarakich

2008-01-01T23:59:59.000Z

380

Savannah River Site Removes Dome, Opening Reactor for Recovery Act  

Broader source: Energy.gov (indexed) [DOE]

Savannah River Site Removes Dome, Opening Reactor for Recovery Act Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning American Recovery and Reinvestment Act workers achieved a significant milestone in the decommissioning of a Cold War reactor at the Savannah River Site this month after they safely removed its rusty, orange, 75-foot-tall dome. With the help of a 660-ton crane and lifting lugs, the workers pulled the 174,000-pound dome off the Heavy Water Components Test Reactor, capping more than 16 months of preparations. Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning More Documents & Publications Recovery Act Changes Hanford Skyline with Explosive Demolitions Recovery Act Workers Add Time Capsule Before Sealing Reactor for Hundreds

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Mexico HEU Removal: Fact Sheet Fact Sheet Mexico HEU Removal: Fact Sheet Mar 26, 2012 At the 2012 Nuclear Security Summit, the United States, Mexico and Canada announced the successful removal of HEU from Mexico and conversion of the

382

Composition And Method For Removing Photoresist Materials From Electronic  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Composition And Method For Removing Photoresist Materials From Composition And Method For Removing Photoresist Materials From Electronic Components Composition And Method For Removing Photoresist Materials From Electronic Components The invention is a combination of at least one dense phase fluid and at least one dense phase fluid modifier. Available for thumbnail of Feynman Center (505) 665-9090 Email Composition And Method For Removing Photoresist Materials From Electronic Components The invention is a combination of at least one dense phase fluid and at least one dense phase fluid modifier which can be used to contact substrates for electronic parts such as semiconductor wafers or chips to remove photoresist materials which are applied to the substrates during manufacture of the electronic parts. The dense phase fluid modifier is one

383

Coal Cleaning Using Resonance Disintegration for Mercury and Sulfur Reduction Prior to Combustion  

SciTech Connect (OSTI)

Coal-cleaning processes have been utilized to increase the heating value of coal by extracting ash-forming minerals in the coal. These processes involve the crushing or grinding of raw coal followed by physical separation processes, taking advantage of the density difference between carbonaceous particles and mineral particles. In addition to the desired increase in the heating value of coal, a significant reduction of the sulfur content of the coal fed to a combustion unit is effected by the removal of pyrite and other sulfides found in the mineral matter. WRI is assisting PulseWave to develop an alternate, more efficient method of liberating and separating the undesirable mineral matter from the carbonaceous matter in coal. The approach is based on PulseWave's patented resonance disintegration technology that reduces that particle size of materials by application of destructive resonance, shock waves, and vortex generating forces. Illinois No.5 coal, a Wyodak coal, and a Pittsburgh No.8 coal were processed using the resonance disintegration apparatus then subjected to conventional density separations. Initial microscopic results indicate that up to 90% of the pyrite could be liberated from the coal in the machine, but limitations in the density separations reduced overall effectiveness of contaminant removal. Approximately 30-80% of the pyritic sulfur and 30-50% of the mercury was removed from the coal. The three coals (both with and without the pyritic phase separated out) were tested in WRI's 250,000 Btu/hr Combustion Test Facility, designed to replicate a coal-fired utility boiler. The flue gases were characterized for elemental, particle bound, and total mercury in addition to sulfur. The results indicated that pre-combustion cleaning could reduce a large fraction of the mercury emissions.

Andrew Lucero

2005-04-01T23:59:59.000Z

384

Can we remove iodine-131 from tap water in Japan by boiling? Experimental testing in response to the Fukushima Daiichi Nuclear Power Plant accident  

Science Journals Connector (OSTI)

Iodine-131 concentrations in tap water higher than 100BqL?1 were reported by several local governments in Japan following the Fukushima Daiichi Nuclear Power Plant accident. Some individuals in the emergency-response community recommended the boiling of tap water to remove iodine-131. However, the tap water boiling tests in this study showed no iodine-131 loss from the tap water with either short-term boiling (110min) or prolonged boiling (up to 30min) resulting in up to 3-fold volume reductions. In this situation, boiling was shown to be not effective in removing iodine-131 from tap water; indeed even higher concentrations may result from the liquid-volume reduction accompanying this process.

K. Tagami; S. Uchida

2011-01-01T23:59:59.000Z

385

International Linear Collider Technical Design Report (Volumes 1 through 4)  

SciTech Connect (OSTI)

The design report consists of four volumes: Volume 1, Executive Summary; Volume 2, Physics; Volume 3, Accelerator (Part I, R and D in the Technical Design Phase, and Part II, Baseline Design); and Volume 4, Detectors.

Harrison M.

2013-03-27T23:59:59.000Z

386

REMOVAL OF CESIUM FROM SAVANNAH RIVER SITE WASTE WITH SPHERICAL RESORCINOL FORMALDEHYDE ION EXCHANGE RESIN EXPERIMENTAL TESTS  

SciTech Connect (OSTI)

A principal goal at the Savannah River Site (SRS) is to safely dispose of the large volume of liquid nuclear waste held in many storage tanks. In-tank ion exchange (IX) columns are being considered for cesium removal. The spherical form of resorcinol formaldehyde ion exchange resin (sRF) is being evaluated for decontamination of dissolved saltcake waste at SRS, which is generally lower in potassium and organic components than Hanford waste. The sRF performance with SRS waste was evaluated in two phases: resin batch contacts and IX column testing with both simulated and actual dissolved salt waste. The tests, equipment, and results are discussed.

Duignan, M.; Nash, C.

2010-03-31T23:59:59.000Z

387

Factors associated with smoking among adolescent males prior to incarceration and after release from jail: a longitudinal study  

E-Print Network [OSTI]

adolescents, especially upon their re-entry into communities after release from jail. The current study explores factors associated with smoking among adolescent males prior to incarceration and one year after their release from jail. Methods: We conducted a...

Ramaswamy, Megha; Faseru, Babalola; Cropsey, Karen L.; Jones, Marvia D.; Deculus, Karisa; Freudenberg, Nicholas

2013-10-31T23:59:59.000Z

388

Undetected Sources Allow Transmission of the Lyman-alpha Line From Galaxies Prior to Reionization  

E-Print Network [OSTI]

The discovery of Lyman-alpha emission from galaxies at redshifts beyond z~6.5 should not be naively interpreted as implying that the intergalactic medium (IGM) had been reionized at higher redsifts. We show that a cluster of faint undetected sources around each observed galaxy generates an HII region sufficiently large to allow transmission of the galaxy's Lyman-alpha line prior to reionization. We also show that quasars may contribute a significant fraction of the ionizing photons to HII regions around galaxies with a velocity dispersion larger than ~100km/s. These contributing quasars are not usually seen due to the small fraction of time they spend in a luminous phase.

Stuart Wyithe; Abraham Loeb

2004-07-08T23:59:59.000Z

389

Dictionary of Upriver Halkomelem, Volume I  

E-Print Network [OSTI]

remote, not visible, abstract), some (indefinite):: kw. remove scorch s-th, blacken s-th with fire, heat

Galloway, Brent Douglas

2009-01-01T23:59:59.000Z

390

CHEMICAL SLUDGE HEEL REMOVAL AT THE SAVANNAH RIVER SITE F TANK FARM CLOSURE PROJECT 8183  

SciTech Connect (OSTI)

Chemical Sludge Removal (CSR) is the final waste removal activity planned for some of the oldest nuclear waste tanks located at the Savannah River Site (SRS) in Aiken, SC. In 2008, CSR will be used to empty two of these waste tanks in preparation for final closure. The two waste tanks chosen to undergo this process have previously leaked small amounts of nuclear waste from the primary tank into an underground secondary containment pan. CSR involves adding aqueous oxalic acid to the waste tank in order to dissolve the remaining sludge heel. The resultant acidic waste solution is then pumped to another waste tank where it will be neutralized and then stored awaiting further processing. The waste tanks to be cleaned have a storage capacity of 2.84E+06 liters (750,000 gallons) and a target sludge heel volume of 1.89E+04 liters (5,000 gallons) or less for the initiation of CSR. The purpose of this paper is to describe the CSR process and to discuss the most significant technical issues associated with the development of CSR.

Thaxton, D; Timothy Baughman, T

2008-01-16T23:59:59.000Z

391

Performance assessment of a zeolite treatment wall for removing Sr-90 from groundwater  

Science Journals Connector (OSTI)

Laboratory and modeling studies were conducted to assess the potential performance of a permeable reactive barrier constructed of a natural zeolite material at the West Valley Demonstration Project in western New York State. The results of laboratory column tests indicated that the barrier material would be effective at removing strontium from groundwater under natural gradient conditions. Two one-dimensional contaminant transport models were developed to interpret the data. A single-solute retardation factor model provided good agreement with the column test data, but time-consuming extraction and analysis of the zeolite material was required to parameterize the model. A preliminary six-solute model was also developed based on the assumption of competitive cation exchange as the primary removal mechanism. Both models yielded similar predictions of the long-term performance of the barrier, but the cation exchange model predicted higher effluent concentrations during the first 1000 pore volumes of operation. The cation exchange framework has several advantages, including the ability to calibrate the model using only data from column effluent samples, and the ability to account for site-specific differences in the groundwater cation composition. However, additional laboratory work is needed to develop a suitably robust model.

Alan J. Rabideau; John Van Benschoten; Amita Patel; Karl Bandilla

2005-01-01T23:59:59.000Z

392

Application of colloidal gas aphron suspensions produced from Sapindus mukorossi for arsenic removal from contaminated soil  

Science Journals Connector (OSTI)

Abstract Colloidal gas aphron dispersions (CGAs) can be described as a system of microbubbles suspended homogenously in a liquid matrix. This work examines the performance of \\{CGAs\\} in comparison to surfactant solutions for washing low levels of arsenic from an iron rich soil. Sodium Dodecyl Sulfate (SDS) and saponin, a biodegradable surfactant, obtained from Sapindus mukorossi or soapnut fruit were used for generating \\{CGAs\\} and solutions for soil washing. Column washing experiments were performed in down-flow and up flow modes at a soil pH of 5 and 6 using varying concentration of SDS and soapnut solutions as well as CGAs. Soapnut \\{CGAs\\} removed more than 70% arsenic while SDS \\{CGAs\\} removed up to 55% arsenic from the soil columns in the soil pH range of 56. \\{CGAs\\} and solutions showed comparable performances in all the cases. \\{CGAs\\} were more economical since it contains 35% of air by volume, thereby requiring less surfactant. Micellar solubilization and low pH of soapnut facilitated arsenic desorption from soil column. FT-IR analysis of effluent suggested that soapnut solution did not interact chemically with arsenic thereby facilitating the recovery of soapnut solution by precipitating the arsenic. Damage to soil was minimal arsenic confirmed by metal dissolution from soil surface and SEM micrograph.

Soumyadeep Mukhopadhyay; Sumona Mukherjee; Mohd. Ali Hashim; Bhaskar Sen Gupta

2015-01-01T23:59:59.000Z

393

Scuttlebutt Volume 2, No. 5  

E-Print Network [OSTI]

missed a convention that you know about, please drop me a line at mad00man@yahoo.com.au and I will add to our list - Matt 19The ScuttleButt Volume 2, Issue 5 Bits & Pieces: Klingon Recipes Klingon Bloodwine Mix the following ingredients well: 2 2... missed a convention that you know about, please drop me a line at mad00man@yahoo.com.au and I will add to our list - Matt 19The ScuttleButt Volume 2, Issue 5 Bits & Pieces: Klingon Recipes Klingon Bloodwine Mix the following ingredients well: 2 2...

2008-01-01T23:59:59.000Z

394

Duct Remediation Program: Material characterization and removal/handling  

SciTech Connect (OSTI)

Remediation efforts were successfully performed at Rocky Flats to locate, characterize, and remove plutonium holdup from process exhaust ducts. Non-Destructive Assay (NDA) techniques were used to determine holdup locations and quantities. Visual characterization using video probes helped determine the physical properties of the material, which were used for remediation planning. Assorted equipment types, such as vacuum systems, scoops, brushes, and a rotating removal system, were developed to remove specific material types. Personnel safety and material handling requirements were addressed throughout the project.

Beckman, T.d.; Davis, M.M.; Karas, T.M.

1992-11-01T23:59:59.000Z

395

Gulf Coast geopressured-geothermal program summary report compilation. Volume 4: Bibliography (annotated only for all major reports)  

SciTech Connect (OSTI)

This bibliography contains US Department of Energy sponsored Geopressured-Geothermal reports published after 1984. Reports published prior to 1984 are documented in the Geopressured Geothermal bibliography Volumes 1, 2, and 3 that the Center for Energy Studies at the University of Texas at Austin compiled in May 1985. It represents reports, papers and articles covering topics from the scientific and technical aspects of geopressured geothermal reservoirs to the social, environmental, and legal considerations of exploiting those reservoirs for their energy resources.

John, C.J.; Maciasz, G.; Harder, B.J.

1998-06-01T23:59:59.000Z

396

High Performance Windows Volume Purchase: Information Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Information Information Resources to someone by E-mail Share High Performance Windows Volume Purchase: Information Resources on Facebook Tweet about High Performance Windows Volume Purchase: Information Resources on Twitter Bookmark High Performance Windows Volume Purchase: Information Resources on Google Bookmark High Performance Windows Volume Purchase: Information Resources on Delicious Rank High Performance Windows Volume Purchase: Information Resources on Digg Find More places to share High Performance Windows Volume Purchase: Information Resources on AddThis.com... Home About For Builders For Residential Buyers For Light Commercial Buyers For Manufacturers For Utilities Information Resources Information Resources Numerous publications will be available to help educate buyers, product

397

PATRAM '80. Proceedings. Volume 2  

SciTech Connect (OSTI)

Volume 2 contains papers from the following sessions: Safeguards-Related Problems; Neutronics and Criticality; Operations and Systems Experience II; Plutonium Systems; Intermediate Storage in Casks; Operations and Systems Planning; Institutional Issues; Structural and Thermal Evaluation I; Poster Session B; Extended Testing I; Structural and Thermal Evaluation II; Extended Testing II; and Emergency Preparedness and Response. Individual papers were processed. (LM)

Huebner, H.W. (ed.)

1980-01-01T23:59:59.000Z

398

Index to Volume 77, 2012  

Science Journals Connector (OSTI)

...acting as preferential flow paths within aquifer systems 4 H57 Index to Volume 77 Z169...moment tensor charac- terization of fracking events 5 ID23 Maida, Camila, see Mendon...moment tensor characteri- zation of fracking events, H. Mahardika, A. Revil...

399

Metal oxide enhanced microfiltration for the selective removal of Co and Sr ions from nuclear laundry wastewater  

Science Journals Connector (OSTI)

Abstract The present study investigated the potential use of a hybridized adsorption/microfiltration system for the selective removal of hazardous cobalt and strontium ions from nuclear power plant laundry wastewater, which is essential for managing low-level radioactive wastes. A crystalline silicotitanate (CST) and four different iron oxides were fabricated and used as adsorbents, which had different crystal structures and adsorptive mechanisms, such as ion exchange and surface coordination. CST showed the greatest affinity for Co and Sr ions (e.g., the Freundlich isotherm constant, KF=23.5mg/g and 33.9mg/g, respectively, at pH 7) and its adsorption capacity was independent of solution pH (pH 59), whereas the iron oxides removed substantive amounts of Co ions at neutral and alkaline pH levels, but only marginal amounts of strontium. Background species (e.g., K+, Na+, Ca2+, and Mg2+) had no significant impact on the affinities of the adsorbents for Co and Sr ions. The selectivity coefficients of CST for both Co and Sr ions ranged from 3 to 130. CST and ferrihydrite adsorbents were successfully regenerated using NaCl and \\{HCl\\} solutions, respectively, and their post-regeneration adsorption capacities were unchanged without any sign of significant inactivation after multiple adsorption and regeneration cycles. The addition of adsorbents to the microfiltration system enhanced the membrane permeability (>30%), probably because the cobalt species were removed prior to precipitation at the membrane surface. Substantial and stable metal removals (>90% for both Co and Sr) were achieved during 50h of continuous system operations.

Nuwan A. Weerasekara; Kwang-Ho Choo; Sang-June Choi

2013-01-01T23:59:59.000Z

400

Characterization of Dried and Torrefied Arundo Donax Biomass for Inorganic Species Prior to Combustion  

SciTech Connect (OSTI)

Portland General Electric (PGE) potentially plans to replace the coal with torrefied Arundo donax for their Boardman coal-fired power plant by 2020. Since there is only a limited amount of experience with this high yield energy crop, PGE would like to characterize raw and torrefied Arundo before a test burn and therefore avoid possible ash related operational problems such as slagging, deposit formation and corrosion. This report describes the results from characterization of ground and cross-sectioned samples of Arundo with a high-resolution scanning electron microscopy and energy dispersive spectroscopy, and also includes analytical results from a short water-leaching test for concentrations of Ca, Mg, K, Na, S, and Cl in the non-leached and leached Arundo and leachates. SEM-EDS analysis of torrefied Arundo revealed that condensation of volatile components during torrefaction can result in their undesirable re-deposition on the outside surfaces in the form of amorphous or crystallized clusters with a size from a few ms to as large as 100 m. A short exposure of Arundo to water resulted in an efficient removal of volatile species from the raw and torrefied Arundo, e.g., ~ 98 wt% of total K and Cl, and ~75 wt% of total S were removed from raw Arundo, and more than 90 wt% of total K and Cl, and 70 wt% of S from torrefied Arundo, suggesting that water-leaching of Arundo before combustion can be an effective pre-treatment method because high concentrations of Cl increase emissions of HCl, and in combination with K can form large amounts of KCl deposits on boiler surfaces and in combination with H2O or SO3 cause corrosion.

Matyas, Josef; Johnson, Bradley R.; Cabe, James E.

2012-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

High-Activity Radioactive Materials Removed From Mexico | National Nuclear  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

High-Activity Radioactive Materials Removed From Mexico | National Nuclear High-Activity Radioactive Materials Removed From Mexico | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > High-Activity Radioactive Materials Removed From Mexico Press Release High-Activity Radioactive Materials Removed From Mexico Nov 15, 2013 WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA)

402

United States, International Partners Remove Last Remaining Weapons-Usable  

Broader source: Energy.gov (indexed) [DOE]

States, International Partners Remove Last Remaining States, International Partners Remove Last Remaining Weapons-Usable Highly Enriched Uranium from Hungary, Set Nuclear Security Milestone United States, International Partners Remove Last Remaining Weapons-Usable Highly Enriched Uranium from Hungary, Set Nuclear Security Milestone November 4, 2013 - 2:09pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The U.S. Department of Energy today announced under a multi-year international effort coordinated between Hungary, the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA), the successful removal of all remaining highly enriched uranium (HEU) from Hungary. This makes Hungary the twelfth country to completely eliminate HEU from its borders since President Obama's 2009 announcement

403

Multi-component Removal in Flue Gas by Aqua Ammonia  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

component Removal in Flue Gas by Aqua Ammonia component Removal in Flue Gas by Aqua Ammonia Opportunity The Department of Energy's National Energy Technology Laboratory is seeking licensing partners interested in implementing United States Patent Number 7,255,842 entitled "Multi-component Removal in Flue Gas by Aqua Ammonia." This patent discloses a method for the removal of potential environmental-impacting compounds from flue gas streams. The method oxidizes some or all of the acid precursors such as sulfur dioxide (SO 2 ) and nitric oxides (NO x ) into sulfur trioxide and nitrogen dioxide, respectively. Following this step, the gas stream is then treated with aqua ammonia or ammonium hydroxide to capture the compounds via chemical absorption through acid-base or neutralization reactions where a fertilizer is formed.

404

Arsenic Removal by Photochemical Methods: Nanoparticulate Zerovalent Iron  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Arsenic Removal by Photochemical Methods: Nanoparticulate Zerovalent Iron Arsenic Removal by Photochemical Methods: Nanoparticulate Zerovalent Iron and Heterogeneous Photocatalysis with TiO2 Speaker(s): Marta Litter Date: November 19, 2010 - 11:00am Location: 90-3122 Seminar Host/Point of Contact: Hugo Destaillats Arsenic in groundwater is a dramatic global problem due to the high incidence of arsenicosis or HACRE (Chronic Endemic Regional Hydro-arsenicism, Hidroarsenicismo Crónico Regional Endémico in Spanish), a severe illness causing skin lesions and cancer in extended regions of the world. For this reason, research on low-cost technologies for As removal to be applied in isolated, poor, rural locations is mandatory. This seminar will present a brief overview of arsenic pollution issues and mitigation needs in Latin America. It will also present results on As(V) removal using

405

Preliminary Evaluation of Removing Used Nuclear Fuel From Shutdown Sites |  

Broader source: Energy.gov (indexed) [DOE]

Evaluation of Removing Used Nuclear Fuel From Shutdown Evaluation of Removing Used Nuclear Fuel From Shutdown Sites Preliminary Evaluation of Removing Used Nuclear Fuel From Shutdown Sites In January 2013, the Department of Energy issued the Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste. Among the elements contained in this strategy is an initial focus on accepting used nuclear fuel from shutdown reactor sites. This focus is consistent with the recommendations of the Blue Ribbon Commission on America's Nuclear Future, which identified removal of stranded used nuclear fuel at shutdown sites as a priority so that these sites may be completely decommissioned and put to other beneficial uses. Shutdown sites are defined as those commercial nuclear power reactor sites where the

406

Natural Convection Shutdown Heat Removal Test Facility (NSTF)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Natural Convection Natural Convection Shutdown Heat Removal Test Facility Scaling Basis Full Scale Half Scale NSTF Argonne National Laboratory's Natural Convection Shutdown Heat Removal Test Facility (NSTF) - one of the world's largest facilities for ex-vessel passive decay heat removal testing-confirms the performance of reactor cavity cooling systems (RCCS) and similar passive confinement or containment decay heat removal systems in modern Small Modular Reactors. Originally built to aid in the development of General Electric's Power Reactor Innovative Small Module (PRISM) Reactor Vessel Auxiliary Cooling System (RVACS), the NSTF has a long history of providing confirmatory data for the airside of the RVACS. Argonne National Laboratory's NSTF is a state-of-the-art, large-scale facility for evaluating performance

407

Plutonium Removal from Sweden: Fact Sheet | National Nuclear Security  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Removal from Sweden: Fact Sheet | National Nuclear Security Removal from Sweden: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Plutonium Removal from Sweden: Fact Sheet Fact Sheet Plutonium Removal from Sweden: Fact Sheet Mar 27, 2012 Sweden has been a global leader on nonproliferation, and was one of the

408

Building Removal Ongoing at DOE's Paducah Site | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Building Removal Ongoing at DOE's Paducah Site Building Removal Ongoing at DOE's Paducah Site Building Removal Ongoing at DOE's Paducah Site August 23, 2012 - 12:00pm Addthis Media Contact Buz Smith Robert.Smith@lex.doe.gov 270-441-6821 PADUCAH, KY - Work is ongoing at the Paducah Gaseous Diffusion Plant (PGDP) to raze a 65,000-square-foot facility known as the C-340 Metals Plant, which was used to make uranium metal during the Cold War. Department of Energy (DOE) cleanup contractor LATA Environmental Services of Kentucky began removing more than 1,500 panels of cement-asbestos siding from the Metals Plant complex Wednesday in anticipation of New Jersey-based LVI Services starting demolition Sept. 19. Demolition work is projected to last through the end of calendar 2012. "This is an important milestone because the C-340 Metals Plant is the

409

Czech Republic HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Czech Republic HEU Removal | National Nuclear Security Administration Czech Republic HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Czech Republic HEU Removal Czech Republic HEU Removal Location Czech Republic United States 49° 35' 23.3628" N, 15° 4' 23.6712" E See map: Google Maps Printer-friendly version Printer-friendly version

410

High-Activity Radioactive Materials Removed From Mexico | National Nuclear  

National Nuclear Security Administration (NNSA)

High-Activity Radioactive Materials Removed From Mexico | National Nuclear High-Activity Radioactive Materials Removed From Mexico | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > High-Activity Radioactive Materials Removed From Mexico Press Release High-Activity Radioactive Materials Removed From Mexico Nov 15, 2013 WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA)

411

South Africa HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

South Africa HEU Removal | National Nuclear Security Administration South Africa HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > South Africa HEU Removal South Africa HEU Removal Location South Africa United States 30° 33' 35.0604" S, 22° 19' 27.1884" E See map: Google Maps Printer-friendly version Printer-friendly version

412

Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Ukraine Fuel Removal: Fact Sheet Fact Sheet Ukraine Fuel Removal: Fact Sheet Mar 26, 2012 For nearly two decades, the United States and Ukraine have cooperated on a

413

Moab Project Continues Progress on Tailings Removal with Contract  

Broader source: Energy.gov (indexed) [DOE]

Moab Project Continues Progress on Tailings Removal with Contract Moab Project Continues Progress on Tailings Removal with Contract Transition Moab Project Continues Progress on Tailings Removal with Contract Transition December 27, 2012 - 12:00pm Addthis Laborers place a disposable liner in a tailings container. Laborers place a disposable liner in a tailings container. MOAB, Utah - The Moab mill tailings removal project in Utah ended the year having shipped more than 35 percent of the total 16 million tons of uranium mill tailings off-site. The tailings are being transported by rail 30 miles north to a disposal cell for permanent storage. More than 1 million tons of tailings were shipped during fiscal year 2012, which closed at the end of September. The Moab Project also successfully transitioned both of its prime contracts

414

Sandia technology used to remove radioactive material at Fukushima |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

technology used to remove radioactive material at Fukushima | technology used to remove radioactive material at Fukushima | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Sandia technology used to remove radioactive material ... Sandia technology used to remove radioactive material at Fukushima Posted By Office of Public Affairs

415

Thief Process Removal of Mercury from Flue Gas  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Process for the Removal of Mercury from Flue Gas Process for the Removal of Mercury from Flue Gas Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 6,521,021 entitled "Thief Process for the Removal of Mercury from Flue Gas." Disclosed in this patent is a novel process in which partially combusted coal is removed from the combustion chamber of a power plant using a lance (called a "thief"). This partially combusted coal acts as a thermally activated adsorbent for mercury. When it is in- jected into the duct work of the power plant downstream from the exit port of the combustion chamber, mercury within the flue gas contacts and adsorbs onto the thermally activated sorbent. The sorbent-mercury

416

Moab Project Continues Progress on Tailings Removal with Contract  

Broader source: Energy.gov (indexed) [DOE]

Moab Project Continues Progress on Tailings Removal with Contract Moab Project Continues Progress on Tailings Removal with Contract Transition Moab Project Continues Progress on Tailings Removal with Contract Transition December 27, 2012 - 12:00pm Addthis Laborers place a disposable liner in a tailings container. Laborers place a disposable liner in a tailings container. MOAB, Utah - The Moab mill tailings removal project in Utah ended the year having shipped more than 35 percent of the total 16 million tons of uranium mill tailings off-site. The tailings are being transported by rail 30 miles north to a disposal cell for permanent storage. More than 1 million tons of tailings were shipped during fiscal year 2012, which closed at the end of September. The Moab Project also successfully transitioned both of its prime contracts

417

Operability test procedure [Tank] 241-SY-101 equipment removal system  

SciTech Connect (OSTI)

The 241-SY-101 equipment removal system (ERS) consists of components, equipment, instrumentation and procedures that will provide the means to disconnect, retrieve, contain, load and transport the Mitigation Pump Assembly (MPA) from waste Tank 241-SY-101 to the Central Waste Complex (CWC). The Operability Test Procedure (OTP) will test the interfaces between ERS components and will rehearse the procedure for MPA removal and transportation to the extent they can be mocked-up at the CTF (Cold Test Facility). At the conclusion of the OTP, the ERS components and equipment will be removed from the CTF, entered into the Component Based Recall System (CBRS), and stored until needed for actual MPA removal and transportation.

Mast, J.C.

1994-12-08T23:59:59.000Z

418

Removal of phenanthrene from soil by additive-enhanced electrokinetics  

Science Journals Connector (OSTI)

Removal of hydrophobic organic contaminants (HOCs) using an additive-enhanced electrokinetic method was studied in a ... (EK) column experiments were performed using these additives. When no additive was used, a

Ji-Yeon Park; Yan Chen; Jian Chen; Ji-Won Yang

2002-03-01T23:59:59.000Z

419

Method to Remove Uranium/Vanadium Contamination from Groundwater  

DOE Patents [OSTI]

A process for removing uranium/vanadium-based contaminants from groundwater using a primary in-ground treatment media and a pretreatment media that chemically adjusts the groundwater contaminant to provide for optimum treatment by the primary treatment media.

Metzler, Donald R.; Morrison Stanley

2004-07-27T23:59:59.000Z

420

Oil and Gas- Leases to remove or recover (Pennsylvania)  

Broader source: Energy.gov [DOE]

This act states that a lease or agreement conveying the right to remove or recover oil, natural gas or gas of any other designation from lessor to lessee shall not be valid if such lease does not...

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Unsupervised One-Class Learning for Automatic Outlier Removal  

Science Journals Connector (OSTI)

Outliers are pervasive in many computer vision and pattern recognition problems. Automatically eliminating outliers scattering among practical data collections becomes increasingly important, especially for Internet inspired vision applications. In this ... Keywords: One-Class Learning, Outlier Removal

Wei Liu, Gang Hua, John R. Smith

2014-06-01T23:59:59.000Z

422

Remote target removal for the Oak Ridge 86-inch Cyclotron  

SciTech Connect (OSTI)

A remotely operated target remover has been plaed in operation at the 86-Inch Cyclotron located in Oak Ridge. The system provides for the remote removal of a target from inside the cyclotron, loading it into a cask, and the removal of the cask from the 1.5 m (5-ft) shielding walls. The remote system consists of multiple electrical and pneumatically operated equipment which is designed for controlled step-by-step operation, operated with an electrical control panel, and monitored by a television system. The target remover has reduced the radiation exposures to operating personnel at the facility and has increased the effective operating time. The system is fast, requires a minimum of skill to operate, and has demonstrated both reliability and durability.

Walls, A.A.

1982-01-01T23:59:59.000Z

423

Reconvergent Fanout Removal Through Partial BIST Insertion Ian G. Harris  

E-Print Network [OSTI]

Reconvergent Fanout Removal Through Partial BIST Insertion Ian G. Harris Department of Electrical and Computer Engineering University of Massachusetts at Amherst E-mail: harris@ecs.umass.edu I. ABSTRACT

Harris, Ian G.

424

Layered metal sulfides: Exceptionally selective agents for radioactive strontium removal  

Science Journals Connector (OSTI)

...07 mmol, 40 mg) in water (20 ml), an excess...washed several times with water, acetone, and...Complex Environmental Remediation Problems , ed Blacklick...removal from contaminated ground water and wastewater...

Manolis J. Manos; Nan Ding; Mercouri G. Kanatzidis

2008-01-01T23:59:59.000Z

425

Ozone Removal by Filters Containing Activated Carbon: A Pilot Study  

SciTech Connect (OSTI)

This study evaluated the ozone removal performance of moderate-cost particle filters containing activated carbon when installed in a commercial building heating, ventilating, and air conditioning (HVAC) system. Filters containing 300 g of activated carbon per 0.09 m2 of filter face area were installed in two 'experimental' filter banks within an office building located in Sacramento, CA. The ozone removal performance of the filters was assessed through periodic measurements of ozone concentrations in the air upstream and downstream of the filters. Ozone concentrations were also measured upstream and downstream of a 'reference' filter bank containing filters without any activated carbon. The filter banks with prefilters containing activated carbon were removing 60percent to 70percent of the ozone 67 and 81 days after filter installation. In contrast, there was negligible ozone removal by the reference filter bank without activated carbon.

Fisk, William; Spears, Mike; Sullivan, Douglas; Mendell, Mark

2009-09-01T23:59:59.000Z

426

Membrane Based intensification of ammonia removal from wastewater  

E-Print Network [OSTI]

The aim of this research was to study a novel membrane based oxygen intensification system to enhance a biological wastewater treatment process for ammonia removal. Specifically, this work is concerned with the biological nitrification process which...

Almutairi, Azel

2011-12-31T23:59:59.000Z

427

Transite panel removal begins on K-31 Building  

Broader source: Energy.gov [DOE]

Workers have begun removing transite paneling from the outside of the K-31 Building at East Tennessee Technology Park (ETTP). The 1.49 million ft former gaseous diffusion building was once used to...

428

Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces  

Broader source: Energy.gov (indexed) [DOE]

Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces the Risk along the Columbia River Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces the Risk along the Columbia River September 13, 2012 - 12:00pm Addthis Media Contacts Cameron Salony, DOE Cameron.Salony@rl.doe.gov 509-376-0402 Dee Millikin, CH2M HILL Plateau Remediation Company Dee_Millikin@rl.gov 509-376-1297 RICHLAND, WASH. - The U.S. Department of Energy (DOE) and contractor CH2M HILL Plateau Remediation Company (CH2M HILL) announced today the removal of the first phase of highly radioactive sludge from under water storage in the K West Basin about 400 yards away from the Columbia River. "This is a major step forward in protecting the river and a historic

429

Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces  

Broader source: Energy.gov (indexed) [DOE]

Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces the Risk along the Columbia River Highly Radioactive Sludge Removal Complete: Historic Cleanup Effort Reduces the Risk along the Columbia River September 13, 2012 - 12:00pm Addthis Media Contacts Cameron Salony, DOE Cameron.Salony@rl.doe.gov 509-376-0402 Dee Millikin, CH2M HILL Plateau Remediation Company Dee_Millikin@rl.gov 509-376-1297 RICHLAND, WASH. - The U.S. Department of Energy (DOE) and contractor CH2M HILL Plateau Remediation Company (CH2M HILL) announced today the removal of the first phase of highly radioactive sludge from under water storage in the K West Basin about 400 yards away from the Columbia River. "This is a major step forward in protecting the river and a historic

430

Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration Ukraine Fuel Removal: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Ukraine Fuel Removal: Fact Sheet Fact Sheet Ukraine Fuel Removal: Fact Sheet Mar 26, 2012 For nearly two decades, the United States and Ukraine have cooperated on a

431

NNSA Removes High-Activity Radioactive Materials from Boston | National  

National Nuclear Security Administration (NNSA)

Removes High-Activity Radioactive Materials from Boston | National Removes High-Activity Radioactive Materials from Boston | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Press Releases > NNSA Removes High-Activity Radioactive Materials from Boston Press Release NNSA Removes High-Activity Radioactive Materials from Boston Nov 22, 2013

432

Removal Rate Model for Magnetorheological Finishing of Glass  

SciTech Connect (OSTI)

Magnetorheological finishing (MRF) is a deterministic subaperture polishing process. The process uses a magntorheological (MR) fluid that consists of micrometer-sized, spherical, magnetic carbonyl iron (CI) particles, nonmagnetic polishing abrasives, water, and stabilizers. Material removal occurs when the CI and nonmagnetic polishing abrasives shear material off the surface being polished. We introduce a new MRF material removal rate model for glass. This model contains terms for the near surface mechanical properties of glass, drag force, polishing abrasive size and concentration, chemical durability of the glass, MR fluid pH, and the glass composition. We introduce quantitative chemical predictors for the first time, to the best of our knowledge, into an MRF removal rate model. We validate individual terms in our model separately and then combine all of the terms to show the whole MRF material removal model compared with experimental data. All of our experimental data were obtained using nanodiamond MR fluids and a set of six optical glasses.

DeGroote, J.E.; Marino, A.E.; WIlson, J.P.; Bishop, A.L.; Lambropoulos, J.C.; Jacobs, S.D.

2007-11-14T23:59:59.000Z

433

Quantitative study on removal of SU-8 photoresist patterns by supercritical CO2 emulsion  

Science Journals Connector (OSTI)

Supercritical CO"2 emulsion (SCE) was found to be effective in removal of epoxy-type SU-8 photoresist. The ability to remove SU-8 was compared between a commercially available Remover PG (RPG) solution and SCE. Both RPG and SCE were effective in removing ... Keywords: Lithography, SU-8 removal, Supercritical CO2 emulsion

Tso-Fu Mark Chang; Chiemi Ishiyama; Tatsuo Sato; Masato Sone

2013-10-01T23:59:59.000Z

434

Fluidized bed gasification ash reduction and removal process  

DOE Patents [OSTI]

In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.

Schenone, Carl E. (Madison, PA); Rosinski, Joseph (Vanderbilt, PA)

1984-12-04T23:59:59.000Z

435

Fluidized bed gasification ash reduction and removal system  

DOE Patents [OSTI]

In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.

Schenone, Carl E. (Madison, PA); Rosinski, Joseph (Vanderbilt, PA)

1984-02-28T23:59:59.000Z

436

Process for removing heavy metal compounds from heavy crude oil  

DOE Patents [OSTI]

A process is provided for removing heavy metal compounds from heavy crude oil by mixing the heavy crude oil with tar sand; preheating the mixture to a temperature of about 650.degree. F.; heating said mixture to up to 800.degree. F.; and separating tar sand from the light oils formed during said heating. The heavy metals removed from the heavy oils can be recovered from the spent sand for other uses.

Cha, Chang Y. (Golden, CO); Boysen, John E. (Laramie, WY); Branthaver, Jan F. (Laramie, WY)

1991-01-01T23:59:59.000Z

437

Mercury and tritium removal from DOE waste oils  

SciTech Connect (OSTI)

This work covers the investigation of vacuum extraction as a means to remove tritiated contamination as well as the removal via sorption of dissolved mercury from contaminated oils. The radiation damage in oils from tritium causes production of hydrogen, methane, and low-molecular-weight hydrocarbons. When tritium gas is present in the oil, the tritium atom is incorporated into the formed hydrocarbons. The transformer industry measures gas content/composition of transformer oils as a diagnostic tool for the transformers` condition. The analytical approach (ASTM D3612-90) used for these measurements is vacuum extraction of all gases (H{sub 2}, N{sub 2}, O{sub 2}, CO, CO{sub 2}, etc.) followed by analysis of the evolved gas mixture. This extraction method will be adapted to remove dissolved gases (including tritium) from the SRS vacuum pump oil. It may be necessary to heat (60{degrees}C to 70{degrees}C) the oil during vacuum extraction to remove tritiated water. A method described in the procedures is a stripper column extraction, in which a carrier gas (argon) is used to remove dissolved gases from oil that is dispersed on high surface area beads. This method appears promising for scale-up as a treatment process, and a modified process is also being used as a dewatering technique by SD Myers, Inc. (a transformer consulting company) for transformers in the field by a mobile unit. Although some mercury may be removed during the vacuum extraction, the most common technique for removing mercury from oil is by using sulfur-impregnated activated carbon (SIAC). SIAC is currently being used by the petroleum industry to remove mercury from hydrocarbon mixtures, but the sorbent has not been previously tested on DOE vacuum oil waste. It is anticipated that a final process will be similar to technologies used by the petroleum industry and is comparable to ion exchange operations in large column-type reactors.

Klasson, E.T. [Oak Ridge National Lab., TN (United States)

1997-10-01T23:59:59.000Z

438

Removal of deposited copper from nuclear steam generators  

SciTech Connect (OSTI)

A review of the copper-removal process implemented during the cleaning of the NPD nuclear steam generator in Ontario revealed that major shortcomings in the process were depletion of the strong ammonia solution and relatively poor copper removal. Tests have shown that the concentration of the ammonia solution can be preserved close to its initial value, and high concentrations of complexed copper obtained, by sparging the ammonia solution with oxygen recirculating through a gas recirculation loop. Using recirculating oxygen for sparging at ambient air temperature, approximately 11 g/l of copper were dissolved by 100 g/l ammonia solution while the gaseous ammonia content of the recirculating gas remained well below the lower flammability limit. The corrosion rates of mild steel and commonly used nuclear steam generator tube materials in oxygenated ammonia solution were less than 30 mil/yr and no intergranular attack of samples was observed during tests. A second technique studied for the removal of copper is to ammoniate the spent iron-removal solvent to approximately pH 9.5 and sparge with recirculating oxygen. Complexed ferric iron in the spent iron-removal solvent was found to be the major oxidizing agent for metallic copper. The ferric iron can be derived from oxidation of dissolved ferrous iron to the ferric state or from dissolved oxides of iron directly. To extract copper from the secondary sides of nuclear steam generators, strong ammonia solution sparged with recirculating oxygen is recommended as the first stage, while ammoniated spent iron-removal solvent sparged with recirculating oxygen may be used to remove the copper freshly exposed during the removal of iron.

McSweeney, P.

1982-05-01T23:59:59.000Z

439

Radiator debris removing apparatus and work machine using same  

DOE Patents [OSTI]

A radiator assembly includes a finned radiator core and a debris removing apparatus having a compressed air inlet and at least one compressed air outlet configured to direct compressed air through the radiator core. A work machine such as a wheel loader includes a radiator and a debris removing apparatus coupled with on-board compressed air and having at least one pressurized gas outlet configured to direct a gas toward the face of the radiator.

Martin, Kevin L. (Washburn, IL); Elliott, Dwight E. (Chillicothe, IL)

2008-09-02T23:59:59.000Z

440

Organic removal from domestic wastewater by activated alumina adsorption  

E-Print Network [OSTI]

of the major groups of pollutants in wastewaters. Adsorption by granular activated carbon, a non-polar adsorbent, is now the primary treatment process for removal of residual organics from biologically treated wastewater. The ability of activated alumina..., which is a polar adsorbent, to remove total organic carbon (TOC) and some trace organics from domestic wastewater has been evaluated. Batch adsorption experiments were used to investigate the effect of pH and total dissolved solids on activated...

Yang, Pe-Der

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Solid materials for removing arsenic and method thereof  

DOE Patents [OSTI]

Solid materials have been developed to remove arsenic compounds from aqueous media. The arsenic is removed by passing the aqueous phase through the solid materials which can be in molded, granular, or powder form. The solid materials adsorb the arsenic leaving a purified aqueous stream. The materials are aerogels or xerogels and aerogels or xerogels and solid support structure, e.g., granulated activated carbon (GAC), mixtures. The species-specific adsorption occurs through specific chemical modifications of the solids tailored towards arsenic.

Coronado, Paul R. (Livermore, CA); Coleman, Sabre J. (Oakland, CA); Sanner, Robert D. (Livermore, CA); Dias, Victoria L. (Livermore, CA); Reynolds, John G. (San Ramon, CA)

2008-07-01T23:59:59.000Z

442

Reverse osmosis treatment to remove inorganic contaminants from drinking water  

SciTech Connect (OSTI)

The purpose of the research project was to determine the removal of inorganic contaminants from drinking water using several state-of-the-art reverse osmosis membrane elements. A small 5-KGPD reverse osmosis system was utilized and five different membrane elements were studied individually with the specific inorganic contaminants added to several natural Florida ground waters. Removal data were also collected on naturally occurring substances.

Huxstep, M.R.; Sorg, T.J.

1987-12-01T23:59:59.000Z

443

Mixed noise removal by weighted low rank model  

Science Journals Connector (OSTI)

Abstract Mixed noise removal has been a challenging task due to the complex noise distribution. One representative type of mixed noise is the additive white Gaussian noise (AWGN) coupled with impulse noise (IN). Most mixed noise removal methods first detect and restore impulse pixels using median-type filters, and then perform AWGN removal. Such mixed noise removal methods, however, are less effective in preserving image structures, and tend to over-smooth image details. In this paper, we present a novel mixed noise removal method by proposing a weighted low rank model (WLRM). By grouping image nonlocal similar patches as a matrix, we reconstruct the clean image by finding the weighted low rank approximation or representation of the matrix. IN can be well suppressed by the adaptive weight setting, while the image global structure and local edges can be well preserved via the low rank model fitting. The weight setting and low rank model fitting are jointly optimized in WLRM. Our experiments validate that WLRM leads to very promising mixed noise removal results in terms of both quantitative measure and visual perception.

Jielin Jiang; Jian Yang; Yan Cui; Lei Luo

2014-01-01T23:59:59.000Z

444

Removal of BPA by enzyme polymerization using NF membranes  

Science Journals Connector (OSTI)

Abstract The application of laccase and peroxidase from horseradish (HRP) to facilitate the removal of bisphenol A (BPA) from aqueous solutions was investigated. Effect of pH and the enzyme dose was evaluated in order to determine the optimum conditions for the enzyme performance. The results indicate that BPA was quickly removed from aqueous solution since a BPA conversion over 95% was obtained in 180min for both enzymes in optimal conditions; the higher the enzyme dose, the higher the removal percentage of BPA. It was also found that the optimum pH for the removal efficiency of BPA was around 7 for both enzymes. The use of a membrane-reactor integrated system with recycling of enzyme for BPA degradation is also presented. These results demonstrate the potential and limitations of using enzymatic BPA degradation, operated in a recycling mode coupled to a nanofiltration membrane. BPA removal efficiencies for several NF membranes were related to the BPA molecular weight, membrane pore sizes and membrane hydrophobicity. NF270 showed the best performance in membrane-assisted enzyme treatment: 89% removal of BPA for the two enzyme treatments and less than 35% flux decay were observed.

Ivonne Escalona; Joris de Grooth; Josep Font; Kitty Nijmeijer

2014-01-01T23:59:59.000Z

445

Modeling Sustainable Agricultural Residue Removal at the Subfield Scale  

SciTech Connect (OSTI)

This study developed a computational strategy that utilizes data inputs from multiple spatial scales to investigate how variability within individual fields can impact sustainable residue removal for bioenergy production. Sustainable use of agricultural residues for bioenergy production requires consideration of the important role that residues play in limiting soil erosion and maintaining soil C, health, and productivity. Increased availability of subfield-scale data sets such as grain yield data, high-fidelity digital elevation models, and soil characteristic data provides an opportunity to investigate the impacts of subfield-scale variability on sustainable agricultural residue removal. Using three representative fields in Iowa, this study contrasted the results of current NRCS conservation management planning analysis with subfield-scale analysis for rake-and-bale removal of agricultural residue. The results of the comparison show that the field-average assumptions used in NRCS conservation management planning may lead to unsustainable residue removal decisions for significant portions of some fields. This highlights the need for additional research on subfield-scale sustainable agricultural residue removal including the development of real-time variable removal technologies for agricultural residue.

Muth, D.J.; McCorkle, D.S.; Koch, J.B.; Bryden, K.M.

2012-05-02T23:59:59.000Z

446

Exploiting prior knowledge in network optimization: an illustration from medical prognosis  

Science Journals Connector (OSTI)

Feed-forward layered networks trained on a pattern classification task in which the number of training patterns in each class is non-uniform, exhibit a strong classification bias towards those classes with largest membership. This is an unfortunate property of networks when the relative importance of classes with smaller membership is much greater than that of classes with many training patterns. In addition, there are many pattern classification tasks where different penalties are associated with misclassifying a pattern belonging to one class as another class. Generally, it is not known how to compensate for such effects in network training. This paper discusses an analytical regularization scheme whereby prior expectations of class importance occurring in the generalization data and misclassification costs may be incorporated into the training phase, thus compensating for the uneven and unfair class distributions occurring in the training set. The effects of the proposed scheme on the feature extraction criterion employed in the hidden layer of the network are discussed. An illustration of the results is presented by considering a real medical prognosis problem concerning data collected from head-injured coma patients. Relationships between last mean square error minimization and Bayesian minimum risk estimation is mentioned and the importance and relevance of input/output coding schemes for network performance is considered.

D Lowe; A R Webb

1990-01-01T23:59:59.000Z

447

Site Environmental Report for 2005 Volume I and Volume II  

SciTech Connect (OSTI)

Each year, Ernest Orlando Lawrence Berkeley National Laboratory prepares an integrated report on its environmental programs to satisfy the requirements of United States Department of Energy Order 231.1A, ''Environment, Safety, and Health Reporting''. The ''Site Environmental Report for 2005'' summarizes Berkeley Lab's environmental management performance, presents environmental monitoring results, and describes significant programs for calendar year 2005. (Throughout this report, Ernest Orlando Lawrence Berkeley National Laboratory is referred to as ''Berkeley Lab'', ''the Laboratory'', ''Lawrence Berkeley National Laboratory'', and ''LBNL''.) The report is separated into two volumes. Volume I contains an overview of the Laboratory, the status of environmental programs, and summarized results from surveillance and monitoring activities. This year's Volume I text body is organized into an executive summary followed by six chapters. The report's structure has been reorganized this year, and it now includes a chapter devoted to environmental management system topics. Volume II contains individual data results from surveillance and monitoring activities. The ''Site Environmental Report'' is distributed by releasing it on the Web from the Berkeley Lab Environmental Services Group (ESG) home page, which is located at http://www.lbl.gov/ehs/esg/. Many of the documents cited in this report also are accessible from the ESG Web page. CD and printed copies of this Site Environmental Report are available upon request. The report follows the Laboratory's policy of using the International System of Units (SI), also known as the metric system of measurements. Whenever possible, results are also reported using the more conventional (non-SI) system of measurements, because the non-SI system is referenced by several current regulatory standards and is more familiar to some readers. Two tables are provided at the end of the Glossary to help readers: the first defines the prefixes used with SI units of measurement, and the second provides conversions to non-SI units.

Ruggieri, Michael

2006-07-07T23:59:59.000Z

448

multimaterial topology optimization by volume constrained  

E-Print Network [OSTI]

by the multiphase volume constrained Ginzburg-Landau energy functional. ... Multiphase topology optimization; Sobolev gradient. Contents. 1. Introduction. 2. 2.

2014-04-04T23:59:59.000Z

449

LIFE Materails: Molten-Salt Fuels Volume 8  

SciTech Connect (OSTI)

The goals of the Laser Inertial Fusion Fission Energy (LIFE) is to use fusion neutrons to fission materials with no enrichment and minimum processing and have greatly reduced wastes that are not of interest to making weapons. Fusion yields expected to be achieved in NIF a few times per day are called for with a high reliable shot rate of about 15 per second. We have found that the version of LIFE using TRISO fuel discussed in other volumes of this series can be modified by replacing the molten-flibe-cooled TRISO fuel zone with a molten salt in which the same actinides present in the TRISO particles are dissolved in the molten salt. Molten salts have the advantage that they are not subject to radiation damage, and hence overcome the radiation damage effects that may limit the lifetime of solid fuels such as TRISO-containing pebbles. This molten salt is pumped through the LIFE blanket, out to a heat exchanger and back into the blanket. To mitigate corrosion, steel structures in contact with the molten salt would be plated with tungsten or nickel. The salt will be processed during operation to remove certain fission products (volatile and noble and semi-noble fission products), impurities and corrosion products. In this way neutron absorbers (fission products) are removed and neutronics performance of the molten salt is somewhat better than that of the TRISO fuel case owing to the reduced parasitic absorption. In addition, the production of Pu and rare-earth elements (REE) causes these elements to build up in the salt, and leads to a requirement for a process to remove the REE during operation to insure that the solubility of a mixed (Pu,REE)F3 solid solution is not exceeded anywhere in the molten salt system. Removal of the REE will further enhance the neutronics performance. With molten salt fuels, the plant would need to be safeguarded because materials of interest for weapons are produced and could potentially be removed.

Moir, R; Brown, N; Caro, A; Farmer, J; Halsey, W; Kaufman, L; Kramer, K; Latkowski, J; Powers, J; Shaw, H; Turchi, P

2008-12-11T23:59:59.000Z

450

Petroleum Supply Annual, Volume 1  

U.S. Energy Information Administration (EIA) Indexed Site

1 1 With Data for 2012 | Release Date: September 27, 2013 | Next Release Date: August 28, 2014 Previous Issues Year: 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 Go Re-release of the Petroleum Supply Annual with data for 2011 Volume 1 - Final annual data for the supply and disposition of crude oil and petroleum products. Volume 1 Tables All Tables All Tables Detailed Statistics Tables National Statistics 1 U.S. Supply, Disposition, and Ending Stocks of Crude Oil and Petroleum Products PDF CSV 2 U.S. Daily Average Supply and Disposition of Crude Oil and Petroleum Products PDF CSV Supply and Disposition of Crude Oil and Petroleum Products 3 PAD District 1 PDF CSV 4 Daily Average PAD District 1 PDF CSV

451

Darlington tritium removal facility and station upgrading plant dynamic process simulation  

SciTech Connect (OSTI)

Ontario Power Generation Nuclear (OPGN) has a 4 x 880 MWe CANDU nuclear station at its Darlington Nuclear Div. located in Bowmanville. The station has been operating a Tritium Removal Facility (TRF) and a D{sub 2}O station Upgrading Plant (SUP) since 1989. Both facilities were designed with a Distributed Control System (DCS) and programmable logic controllers (PLC) for process control. This control system was replaced with a DCS only, in 1998. A dynamic plant simulator was developed for the Darlington TRF (DTRF) and the SUP, as part of the computer control system replacement. The simulator was used to test the new software, required to eliminate the PLCs. The simulator is now used for operator training and testing of process control software changes prior to field installation. Dynamic simulation will be essential for the ITER isotope separation system, where the process is more dynamic than the relatively steady-state DTRF process. This paper describes the development and application of the DTRF and SUP dynamic simulator, its benefits, architecture, and the operational experience with the simulator. (authors)

Busigin, A. [NITEK USA, Inc., 6405 NW 77 PL, Parkland, FL 33067 (United States); Williams, G. I. D.; Wong, T. C. W.; Kulczynski, D.; Reid, A. [Ontario Power Generation Nuclear, Box 4000, Bowmanville, ON L1C 3Z8 (Canada)

2008-07-15T23:59:59.000Z

452

Scuttlebutt Volume 4, No. 2  

E-Print Network [OSTI]

there who may well be in search of a group such as ours. Our mission is there- fore quite simple?let?s go find them... The significance to recruiting new members is not only important to the Southern Cross in that it helps provide continuity... through untroubled skies?. MEDICAL DEPT NOTES Volume 4 Issue 2 9 SHIP?S BOTANIST * Marine Captain MYLAR KELNAR @lien Blooms: @ Bot^nist?s Delight...

2011-01-01T23:59:59.000Z

453

MACHINE CONTEST MACHINE VOLUME WORKSHEET  

E-Print Network [OSTI]

MACHINE CONTEST® MACHINE VOLUME WORKSHEET Note: Each square is 1' x 1' (0.3 m x 0.3 m) (Official the footprint of your machine NOTE: If any part of the machine falls within a square, you must count the entire: _______________ (choose one: ft2 or m2 ) STEP 3: Measure the height of your machine. NOTE: The maximum height is 8' (2.4 m

Yener, Aylin

454

Cleanup and treatment (CAT) test: a land-area decontamination project utilizing a vacuum method of soil removal  

SciTech Connect (OSTI)

Areas 11 and 13 of the Nevada Test Site (NTS) are contaminated with varying concentrations of Pu-239, 240 and Am-241. An investigation of a vacuum method of soil removal, the Cleanup and Treatment (CAT) test, was conducted over a 3-month period in the plutonium safety shot or Plutonium Valley portion of Area 11. Soil in Plutonium Valley is of the Aridisol Order. The surface 0 to 10 cm is a gravelly loam, and is strongly alkaline (pH 8.8). A large truck-mounted vacuum unit, rather than conventional earth-moving equipment, was used as the primary soil collection unit. Effectiveness of the vacuum method of soil removal was evaluated in relation to conventional earthmoving procedures, particularly in terms of volume reduction of removed soil achieved over conventional techniques. Radiological safety considerations associated with use of the vacuum unit were evaluated in relation to their impact on a full-scale land decontamination program. Environmental and operational impacts of devegetation with retention of root crowns or root systems were investigated. It is concluded that the CAT test was successful under difficult environmental conditions.

Orcutt, J.A.

1982-08-01T23:59:59.000Z

455

www.water-alternatives.org Volume 3 | Issue 2 Gosnell, H. and Kelly, E.C. 2010. Peace on the river?  

E-Print Network [OSTI]

www.water-alternatives.org Volume 3 | Issue 2 Gosnell, H. and Kelly, E.C. 2010. Peace on the river(2): 361-383 Gosnell and Kelly: Dam removal in the Klamath basin Page | 362 Peace on the River? Social of Geosciences, Oregon State University, USA; gosnellh@geo.oregonstate.edu Erin Clover Kelly Postdoctoral

Kurapov, Alexander

456

A method for removing arm backscatter from EPID images  

SciTech Connect (OSTI)

Purpose: To develop a method for removing the support arm backscatter from images acquired using current Varian electronic portal imaging devices (EPIDs).Methods: The effect of arm backscatter on EPID images was modeled using a kernel convolution method. The parameters of the model were optimized by comparing on-arm images to off-arm images. The model was used to develop a method to remove the effect of backscatter from measured EPID images. The performance of the backscatter removal method was tested by comparing backscatter corrected on-arm images to measured off-arm images for 17 rectangular fields of different sizes and locations on the imager. The method was also tested using on- and off-arm images from 42 intensity modulated radiotherapy (IMRT) fields.Results: Images generated by the backscatter removal method gave consistently better agreement with off-arm images than images without backscatter correction. For the 17 rectangular fields studied, the root mean square difference of in-plane profiles compared to off-arm profiles was reduced from 1.19% (standard deviation 0.59%) on average without backscatter removal to 0.38% (standard deviation 0.18%) when using the backscatter removal method. When comparing to the off-arm images from the 42 IMRT fields, the mean {gamma} and percentage of pixels with {gamma} < 1 were improved by the backscatter removal method in all but one of the images studied. The mean {gamma} value (1%, 1 mm) for the IMRT fields studied was reduced from 0.80 to 0.57 by using the backscatter removal method, while the mean {gamma} pass rate was increased from 72.2% to 84.6%.Conclusions: A backscatter removal method has been developed to estimate the image acquired by the EPID without any arm backscatter from an image acquired in the presence of arm backscatter. The method has been shown to produce consistently reliable results for a wide range of field sizes and jaw configurations.

King, Brian W. [School of Mathematical and Physics Sciences, University of Newcastle, Newcastle, New South Wales 2308 (Australia); Greer, Peter B. [Department of Radiation Oncology, Calvary Mater Newcastle Hospital, Newcastle, New South Wales 2310 (Australia); School of Mathematical and Physical Sciences, University of Newcastle, Newcastle, New South Wales 2308 (Australia)

2013-07-15T23:59:59.000Z

457

Petroleum supply annual 1993. Volume 1  

SciTech Connect (OSTI)

The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1993 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1993, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Below is a description of each section in Volume 1 of the PSA.

Not Available

1994-06-01T23:59:59.000Z

458

A struggle for Cherokee community : excavating identity in post-removal North Carolina.  

E-Print Network [OSTI]

??The Cherokee Removal of 1838 was intended to remove all members of the Cherokee Nation to west of the Mississippi River. However, a small number (more)

Greene, Lance.

2009-01-01T23:59:59.000Z

459

Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke  

Science Journals Connector (OSTI)

Abstract The oil production generates large volumes of oil sands process-affected water (OSPW), referring to the water that has been in contact with oil sands or released from tailings deposits. There are concerns about the environmental impacts of the release of OSPW because of its toxicity. Zero valent iron alone (ZVI) and in combination with petroleum coke (CZVI) were investigated as environmentally friendly treatment processes for the removal of naphthenic acids (NAs), acid-extractable fraction (AEF), fluorophore organic compounds, and trace metals from OSPW. While the application of 25g/L ZVI to OSPW resulted in 58.4% removal of \\{NAs\\} in the presence of oxygen, the addition of 25g petroleum coke (PC) as an electron conductor enhanced the \\{NAs\\} removal up to 90.9%. The increase in ZVI concentration enhanced the removals of NAs, AEF, and fluorophore compounds from OSPW. It was suggested that the electrons generated from the oxidation of ZVI were transferred to oxygen, resulting in the production of hydroxyl radicals and oxidation of NAs. When OSPW was de-oxygenated, the \\{NAs\\} removal decreased to 17.5% and 65.4% during treatment with ZVI and CZVI, respectively. The removal of metals in ZVI samples was similar to that obtained during CZVI treatment. Although an increase in ZVI concentration did not enhance the removal of metals, their concentrations effectively decreased at all ZVI loadings. The Microtox bioassay with Vibrio fischeri showed a decrease in the toxicity of ZVI- and CZVI-treated OSPW. The results obtained in this study showed that the application of ZVI in combination with PC is a promising technology for OSPW treatment.

Parastoo Pourrezaei; Alla Alpatova; Kambiz Khosravi; Przemys?aw Drzewicz; Yuan Chen; Pamela Chelme-Ayala; Mohamed Gamal El-Din

2014-01-01T23:59:59.000Z

460

Removable pellicle for lithographic mask protection and handling  

DOE Patents [OSTI]

A removable pellicle for a lithographic mask that provides active and robust particle protection, and which utilizes a traditional pellicle and two deployments of thermophoretic protection to keep particles off the mask. The removable pellicle is removably attached via a retaining structure to the mask substrate by magnetic attraction with either contacting or non-contacting magnetic capture mechanisms. The pellicle retaining structural is composed of an anchor piece secured to the mask substrate and a frame member containing a pellicle. The anchor piece and the frame member are in removable contact or non-contact by the magnetic capture or latching mechanism. In one embodiment, the frame member is retained in a floating (non-contact) relation to the anchor piece by magnetic levitation. The frame member and the anchor piece are provided with thermophoretic fins which are interdigitated to prevent particles from reaching the patterned area of the mask. Also, the anchor piece and mask are maintained at a higher temperature than the frame member and pellicle which also prevents particles from reaching the patterned mask area by thermophoresis. The pellicle can be positioned over the mask to provide particle protection during mask handling, inspection, and pumpdown, but which can be removed manually or robotically for lithographic use of the mask.

Klebanoff, Leonard E. (Dublin, CA); Rader, Daniel J. (Albuquerque, NM); Hector, Scott D. (Oakland, CA); Nguyen, Khanh B. (Sunnyvale, CA); Stulen, Richard H. (Livermore, CA)

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Utilization of Partially Gasified Coal for Mercury Removal  

SciTech Connect (OSTI)

In this project, General Electric Energy and Environmental Research Corporation (EER) developed a novel mercury (Hg) control technology in which the sorbent for gas-phase Hg removal is produced from coal in a gasification process in-situ at a coal burning plant. The main objective of this project was to obtain technical information necessary for moving the technology from pilot-scale testing to a full-scale demonstration. A pilot-scale gasifier was used to generate sorbents from both bituminous and subbituminous coals. Once the conditions for optimizing sorbent surface area were identified, sorbents with the highest surface area were tested in a pilot-scale combustion tunnel for their effectiveness in removing Hg from coal-based flue gas. It was determined that the highest surface area sorbents generated from the gasifier process ({approx}600 m{sup 2}/g) had about 70%-85% of the reactivity of activated carbon at the same injection rate (lb/ACF), but were effective in removing 70% mercury at injection rates about 50% higher than that of commercially available activated carbon. In addition, mercury removal rates of up to 95% were demonstrated at higher sorbent injection rates. Overall, the results of the pilot-scale tests achieved the program goals, which were to achieve at least 70% Hg removal from baseline emissions levels at 25% or less of the cost of activated carbon injection.

Chris Samuelson; Peter Maly; David Moyeda

2008-09-09T23:59:59.000Z

462

Volumes  

Gasoline and Diesel Fuel Update (EIA)

8,415.8 8,415.8 39,569.3 40,215.9 122,708.5 26,876.5 189,800.8 10,466.7 10,604.8 10,129.5 14,302.8 - 24,432.4 February ............................. 40,637.5 41,953.1 43,328.9 133,687.6 29,805.9 206,822.4 10,360.0 10,513.3 W 15,544.3 W 26,397.7 March .................................. 41,477.4 43,016.1 45,427.5 141,434.5 35,293.6 222,155.7 10,324.1 10,491.1 W 16,370.9 W 27,381.7 April .................................... 43,183.2 44,648.5 46,529.4 145,575.1 45,194.6 237,299.2 9,958.2 10,130.7 10,397.0 15,931.2 W 26,339.9 May ..................................... 42,591.4 44,151.1 46,198.6 146,358.6 40,692.6 233,249.8 10,265.8 10,423.0 W 16,051.1 W 26,538.5 June .................................... 43,545.0 44,890.8 46,463.3

463

Volumes  

Gasoline and Diesel Fuel Update (EIA)

41,706.6 41,706.6 42,867.4 44,918.8 148,012.1 26,159.8 219,090.7 8,238.8 8,373.4 7,820.8 12,719.5 - 20,540.4 February ............................. 44,323.3 45,541.7 47,522.2 154,828.4 28,064.9 230,415.5 8,664.1 8,791.4 8,216.6 13,704.8 - 21,921.4 March .................................. 45,161.2 46,406.4 47,944.1 158,487.5 30,051.4 236,483.0 8,719.8 8,847.0 8,169.5 13,741.8 - 21,911.3 April .................................... 45,234.7 46,525.2 48,467.4 165,185.8 29,996.1 243,649.3 8,500.3 8,634.7 8,026.8 13,475.5 - 21,502.3 May ..................................... 46,557.4 47,885.5 48,698.2 167,753.3 34,002.9 250,454.5 8,220.6 8,349.1 7,599.5 13,249.1 - 20,848.6 June .................................... 48,331.3 49,633.4 47,988.2 173,529.2 36,677.0 258,194.5

464

Volumes  

Gasoline and Diesel Fuel Update (EIA)

9,369.5 9,369.5 40,816.0 42,057.4 126,970.8 38,559.5 207,587.7 9,892.3 10,063.7 W 15,155.9 W 25,989.9 February ............................. 41,671.7 43,092.9 43,590.9 131,633.0 37,204.6 212,428.5 9,734.0 9,906.3 W 15,477.1 W 26,553.3 March .................................. 42,994.4 44,454.9 44,713.5 134,676.4 34,540.7 213,930.7 10,003.6 10,175.2 W 15,957.5 W 27,114.8 April .................................... 39,096.0 40,526.3 44,740.8 137,255.0 44,013.8 226,009.6 9,168.0 9,330.7 W 15,984.2 W 27,056.0 May ..................................... 39,423.8 40,815.6 45,041.3 139,119.6 41,683.6 225,844.5 9,354.8 9,511.4 W 16,114.8 W 27,319.7 June .................................... 40,214.3 41,647.2 45,681.9

465

VOLUME  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

term must make a large positive contribution. As there is no external source of momentum input, V must be self-generated. The floating and plasma potentials (Fig. 2) are related...

466

Volumes  

U.S. Energy Information Administration (EIA) Indexed Site

41,637.9 45,286.3 149,728.9 38,633.8 233,649.0 9,215.0 9,376.8 W 16,081.0 W 26,239.9 December ... 42,883.4 44,316.4 47,823.1 160,445.6 39,237.7...

467

Volumes  

Gasoline and Diesel Fuel Update (EIA)

42,966.8 42,995.9 135,617.9 30,589.3 209,203.0 10,535.4 10,696.1 W 16,046.8 W 26,952.6 December ... 42,414.8 43,785.0 43,921.4 141,076.7 35,146.9...

468

Volumes  

Gasoline and Diesel Fuel Update (EIA)

44,468.1 46,246.6 161,230.1 28,325.1 235,801.8 7,794.8 7,924.4 7,853.3 12,804.8 - 20,658.1 December ... 43,584.7 44,715.6 47,871.8 156,303.5...

469

Volumes  

U.S. Energy Information Administration (EIA) Indexed Site

47,173.5 44,983.9 161,383.6 40,533.1 246,900.7 8,212.5 8,342.7 6,660.1 13,648.1 - 20,308.2 December ... 45,875.1 46,943.6 44,101.9 159,848.5 38,351.9...

470

VOLUME  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

chamber in FIG. 1. Schematic drawing of electrodes used to bias the plasma. A small arc discharge is sustained by a pulse forming network and biased relative to the vacuum...

471

VOLUME  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

plasma configurations that are dominated by mag- netic fluctuations (such as the spheromak), as well as astro- physical plasmas embedded in fluctuating magnetic fields. We...

472

VOLUME  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with expectations 5 for stochastic magnetic field diffu- sion, except the electron heat loss in the outer region of the plasma occurs at the ion rate 6. Since tearing...

473

VOLUME  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the particle with external electromagnetic fields (i.e., wiggler, undulator) or media (i.e., transition radiation, Cerenkov, Smith-Purcell, etc.). The Fourier component,...

474

High Performance Windows Volume Purchase: Contacts  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Contacts to Contacts to someone by E-mail Share High Performance Windows Volume Purchase: Contacts on Facebook Tweet about High Performance Windows Volume Purchase: Contacts on Twitter Bookmark High Performance Windows Volume Purchase: Contacts on Google Bookmark High Performance Windows Volume Purchase: Contacts on Delicious Rank High Performance Windows Volume Purchase: Contacts on Digg Find More places to share High Performance Windows Volume Purchase: Contacts on AddThis.com... Home About For Builders For Residential Buyers For Light Commercial Buyers For Manufacturers For Utilities Information Resources Contacts Web site and High Performance Windows Volume Purchase Program contacts are provided below. Website Contact Send us your comments, report problems, and/or ask questions about

475

The Annotated Mina, Volume One  

E-Print Network [OSTI]

of three main characters: PrincessB, an unconvincingly well-muscled representative of the deposed ruling class; Pierce, her handsome and athletic third cousin twice removed; and Jab, his best friend from university or something. (I admit to having... There are occasions, you know, when even the most beloved of fanfiction authors is forced to admit that the world, and more particularly, fandom, can be a cold, cruel place. Take, for instance, the initial response to my recent brilliant plan to use my online...

2010-01-01T23:59:59.000Z

476

Review of the Portsmouth Gaseous Diffusion Plant Work Planning and Control Activities Prior to Work Execution, January 2013  

Broader source: Energy.gov (indexed) [DOE]

Review of the Review of the Portsmouth Gaseous Diffusion Plant Work Planning and Control Activities Prior to Work Execution January 2013 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy Table of Contents 1.0 Purpose ................................................................................................................................................. 1 2.0 Scope.................................................................................................................................................... 1 3.0 Background........................................................................................................................................... 1

477

1. Design Review: Proposed construction or improvements on any properties within the Greek Housing Area shall receive prior approval  

E-Print Network [OSTI]

. Material should be selected for ease of long-term maintenance. 15. Landscape: Each lot should be fully storage use shall be constructed on the lot without prior approval of the Architectural Design Review Disposal: Trash, garbage or other waste shall not be kept except in sanitary containers. 13. Exterior

Almor, Amit

478

Improving low-dose blood-brain barrier permeability quantification using sparse high-dose induced prior for Patlak model  

E-Print Network [OSTI]

estimation of BBBP map with the prior regularized Patlak model. Evaluation with the simulated low-dose-brain barrier permeability; Patlak model; radiation dose reduction 1. Introduction As the first leading cause), let alone the prolong protocol for BBBP assessment. While ef- fective radiation dose reduction in PCT

Chen, Tsuhan

479

http://www.ini.cmu.edu/current/policies/prior2004.aspx INI Policies and Procedures For Students who Entered the  

E-Print Network [OSTI]

http://www.ini.cmu.edu/current/policies/prior2004.aspx INI Policies and Procedures For Students who is intended to summarize the rules of the INI graduate programs. These policies are subject to change and/or modifications and do not constitute a contract. I. INI DEGREE REQUIREMENTS II. COURSE ENROLLMENT III

Tague, Patrick

480

Removing nuclear waste, one shipment at a time  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Stories » Stories » Removing nuclear waste, one shipment at a time Removing nuclear waste, one shipment at a time The Lab's 1,000th shipment of transuranic waste recently left Los Alamos, on its way to a permanent repository near Carlsbad, NM. June 26, 2012 Governor Martinez applauding the 1014th TRU waste shipment New Mexico Governor Susana Martinez and other dignitaries applaud as the 1,014th shipment of transuranic waste leaves Los Alamos National Laboratory. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email "The milestone we're celebrating is one that has been a long-term environmental commitment." Removing nuclear waste, one shipment at a time Elected officials and other dignitaries recently gathered at Los Alamos

Note: This page contains sample records for the topic "volume removed prior" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Moab Mill Tailings Removal Project Celebrates 5 Years of Success |  

Broader source: Energy.gov (indexed) [DOE]

Mill Tailings Removal Project Celebrates 5 Years of Success Mill Tailings Removal Project Celebrates 5 Years of Success Moab Mill Tailings Removal Project Celebrates 5 Years of Success October 3, 2012 - 12:00pm Addthis Pictured here is the Moab uranium mill tailings pile. Tailings excavation and conditioning activities are seen in the foreground. The water spray is used to eliminate extracted contaminated groundwater. Pictured here is the Moab uranium mill tailings pile. Tailings excavation and conditioning activities are seen in the foreground. The water spray is used to eliminate extracted contaminated groundwater. Moab Federal Project Director Donald Metzler stands on a final cover layer of the disposal cell. Several other layers are visible behind him. Moab Federal Project Director Donald Metzler stands on a final cover layer

482

Rocket Slated for Removal Following Inspections | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Rocket Slated for Removal Following Inspections Rocket Slated for Removal Following Inspections Rocket Slated for Removal Following Inspections April 29, 2013 - 12:00pm Addthis Though not linked to activities at Clean Slate III, the rocket is situated inside the historic testing location, identified for the plutonium dispersal test conducted under Operation Roller Coaster in June 1963. Though not linked to activities at Clean Slate III, the rocket is situated inside the historic testing location, identified for the plutonium dispersal test conducted under Operation Roller Coaster in June 1963. LAS VEGAS - Nevada Field Office and U.S. Air Force staff conducted inspections of a partially-buried rocket located at a historic testing location on the Tonopah Test Range (TTR) earlier this year. While the origin of the rocket and the time frame of its launch are

483

Energy Department Announces New Initiative to Remove Barriers for Industry  

Broader source: Energy.gov (indexed) [DOE]

Initiative to Remove Barriers for Initiative to Remove Barriers for Industry to Work with National Labs, Commercialize Technology Energy Department Announces New Initiative to Remove Barriers for Industry to Work with National Labs, Commercialize Technology December 8, 2011 - 12:30pm Addthis Washington, D.C. - As part of President Obama's commitment to helping U.S businesses create jobs and strengthen their competitiveness by speeding up the transfer of federal research and development from the laboratory to the marketplace, U.S. Deputy Secretary of Energy Daniel Poneman today announced a new pilot initiative to reduce some of the hurdles that prevent innovative companies from working with the Department of Energy's national laboratories. The new Agreements for Commercializing Technology

484

Mobile system for microwave removal of concrete surfaces  

DOE Patents [OSTI]

A method and apparatus for the microwave removal of contaminated concrete surfaces. The apparatus comprises a housing adapted to pass over a support surface. The housing includes a waveguide for directing microwave energy to the surface at an angle maximizing absorption of microwave energy by the surface. The apparatus is further provided with a source of microwave energy operably associated with the waveguide, wherein the microwave energy has a frequency of between about 10.6 GHz and about 24 GHz and acts to remove the uppermost layer from the surface. The apparatus further includes a debris containment assembly comprising a vacuum assembly operably associated with the housing. The vacuum assembly is adapted to remove debris from the area adjacent the surface.

White, Terry L. (Oak Ridge, TN); Bigelow, Timothy S. (Knoxville, TN); Schaich, Charles R. (Lenoir City, TN); Foster, Jr., Don (Knoxville, TN)

1997-01-01T23:59:59.000Z

485

Evaluation of Technologies to Remove Suspended Solids from Waste Water  

SciTech Connect (OSTI)

The Effluent Treatment Facility (ETF) at the Savannah River Site utilizes pH adjustment, submicron filtration, Hg removal resin, activated carbon, reverse osmosis, cationic exchange, and evaporation to remove contaminants from radioactive waste water. After startup, the ETF had difficulty achieving design capacity. The primary problem was fouling of the ceramic microfilters. Typical filter flow rates were only 20 percent of design capacity.A research program was conducted to identify and evaluate technologies for improving suspended solids removal from radioactive wastewater at the Savannah River Site. Technolgies investigated were a ceramic microfilter, a tubular polymeric ultrafilter, two porous metal filters, a polymeric centrifugal ultrafilter, a deep bed filter, a backwashable cartridge filter, a fabric filter, and a centriguge.

Poirier, M.R.

1999-03-15T23:59:59.000Z

486

Other States Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic  

U.S. Energy Information Administration (EIA) Indexed Site

Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Other States Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1996 - - - - - - - - - - - - 1997 513 491 515 539 557 534 541 579 574 585 558 573 1998 578 536 591 581 517 456 486 486 471 477 457 468 1999 466 438 489 495 499 510 547 557 544 555 541 579 2000 587 539 605 587 615 570 653 629 591 627 609 611 2001 658 591 677 690 718 694 692 679 686 697 688 700 2002 639 591 587 621 622 605 654 639 649 650 623 638 2003 689 624 649 676 702 691 733 732 704 734 719 748 2004 741 697 727 692 692 688 718 729 706 723 711 718

487

Moab Mill Tailings Removal Project Celebrates 5 Years of Success |  

Broader source: Energy.gov (indexed) [DOE]

Moab Mill Tailings Removal Project Celebrates 5 Years of Success Moab Mill Tailings Removal Project Celebrates 5 Years of Success Moab Mill Tailings Removal Project Celebrates 5 Years of Success October 3, 2012 - 12:00pm Addthis Pictured here is the Moab uranium mill tailings pile. Tailings excavation and conditioning activities are seen in the foreground. The water spray is used to eliminate extracted contaminated groundwater. Pictured here is the Moab uranium mill tailings pile. Tailings excavation and conditioning activities are seen in the foreground. The water spray is used to eliminate extracted contaminated groundwater. Moab Federal Project Director Donald Metzler stands on a final cover layer of the disposal cell. Several other layers are visible behind him. Moab Federal Project Director Donald Metzler stands on a final cover layer

488

ALUMINUM REMOVAL FROM HANFORD WASTE BY LITHIUM HYDROTALCITE PRECIPITATION - LABORATORY SCALE VALIDATION ON WASTE SIMULANTS TEST REPORT  

SciTech Connect (OSTI)

To reduce the additional sodium hydroxide and ease processing of aluminum bearing sludge, the lithium hydrotalcite (LiHT) process has been invented by AREV A and demonstrated on a laboratory scale to remove alumina and regenerate/recycle sodium hydroxide prior to processing in the WTP. The method uses lithium hydroxide (LiOH) to precipitate sodium aluminate (NaAI(OH){sub 4}) as lithium hydrotalcite (Li{sub 2}CO{sub 3}.4Al(OH){sub 3}.3H{sub 2}O) while generating sodium hydroxide (NaOH). In addition, phosphate substitutes in the reaction to a high degree, also as a filterable solid. The sodium hydroxide enriched leachate is depleted in aluminum and phosphate, and is recycled to double-shell tanks (DSTs) to leach aluminum bearing sludges. This method eliminates importing sodium hydroxide to leach alumina sludge and eliminates a large fraction of the total sludge mass to be treated by the WTP. Plugging of process equipment is reduced by removal of both aluminum and phosphate in the tank wastes. Laboratory tests were conducted to verify the efficacy of the process and confirm the results of previous tests. These tests used both single-shell tank (SST) and DST simulants.

SAMS T; HAGERTY K

2011-01-27T23:59:59.000Z

489

Fluid chemistry and temperatures prior to exploitation at the Las Tres Vrgenes geothermal field, Mexico  

Science Journals Connector (OSTI)

Generation of electricity at the Las Tres Vrgenes (LTV) geothermal field, Mexico, began in 2001. There are currently nine geothermal wells in the field, which has an installed electricity generating capacity of 10MWe. The chemical and temperature conditions prevailing in the field prior to its exploitation have been estimated, including their central tendency and dispersion parameters. These conditions were computed on the basis of: (i) geochemical data on waters from springs and domestic wells, and on geothermal well fluids (waters and gases); most of the sampling took place between 1995 and 1999; (ii) fluid inclusion studies; (iii) geothermometric data; and (iv) static formation temperatures computed using a modified quadratic regression Horner method. Fluid inclusion homogenization temperatures (in the 100290C range) suggest that there is a high-temperature fluid upflow zone near wells LV3 and LV4 in the southern part of the field. Computed average chemical equilibrium temperatures for the geothermal fluids are ?260C, based on the Na/K and SiO2 geothermometers, and ?265C, based on the H2/Ar, and CO2/Ar geothermometers. In general, the fluid inclusion homogenization temperatures are consistent with geothermometric data, as well as with static formation temperatures. Some of the observed differences could be related to well interference effects and different fluid production/sampling depths. The deeper geothermal waters show higher concentrations of Cl, Na, K, B, Ba, but lower concentrations of SO4, Ca, and Mg than the shallower waters. Fluid inclusion salinities are also higher in the deeper rocks. The measured Na/Cl ratios of the geothermal well waters are more or less uniform throughout the field and are very similar to that of seawater, strongly suggesting a seawater component in the fluid of the LTV system. The heat stored in the LTV geothermal system was estimated to be at least 9נ1012MJ, of which some 4נ1011MJ (equivalent to about 148MWe for 30 years of operation, assuming a conversion efficiency of ?35%) might be extracted using wells. These results indicate that the installed capacity at LTV could be safely increased from the current 10MWe.

Surendra P. Verma; Kailasa Pandarinath; Edgar Santoyo; Eduardo Gonzlez-Partida; Ignacio S. Torres-Alvarado; Enrique Tello-Hinojosa

2006-01-01T23:59:59.000Z

490

REMOVING SLUDGE HEELS FROM SAVANNAH RIVER SITE WASTE TANKS BY OXALIC ACID DISSOLUTION  

SciTech Connect (OSTI)

The Savannah River Site (SRS) will remove sludge as part of waste tank closure operations. Typically the bulk sludge is removed by mixing it with supernate to produce a slurry, and transporting the slurry to a downstream tank for processing. Experience shows that a residual heel may remain in the tank that cannot be removed by this conventional technique. In the past, SRS used oxalic acid solutions to disperse or dissolve the sludge heel to complete the waste removal. To better understand the actual conditions of oxalic acid cleaning of waste from carbon steel tanks, the authors developed and conducted an experimental program to determine its effectiveness in dissolving sludge, the hydrogen generation rate, the generation rate of other gases, the carbon steel corrosion rate, the impact of mixing on chemical cleaning, the impact of temperature, and the types of precipitates formed during the neutralization process. The test samples included actual SRS sludge and simulated SRS sludge. The authors performed the simulated waste tests at 25, 50, and 75 C by adding 8 wt % oxalic acid to the sludge over seven days. They conducted the actual waste tests at 50 and 75 C by adding 8 wt % oxalic acid to the sludge as a single batch. Following the testing, SRS conducted chemical cleaning with oxalic acid in two waste tanks. In Tank 5F, the oxalic acid (8 wt %) addition occurred over seven days, followed by inhibited water to ensure the tank contained enough liquid to operate the mixer pumps. The tank temperature during oxalic acid addition and dissolution was approximately 45 C. The authors analyzed samples from the chemical cleaning process and compared it with test data. The conclusions from the work are: (1) Oxalic acid addition proved effective in dissolving sludge heels in the simulant demonstration, the actual waste demonstration, and in SRS Tank 5F. (2) The oxalic acid dissolved {approx} 100% of the uranium, {approx} 100% of the iron, and {approx} 40% of the manganese during a single contact in the simulant demonstration. (The iron dissolution may be high due to corrosion of carbon steel coupons.) (3) The oxalic acid dissolved {approx} 80% of the uranium, {approx} 70% of the iron, {approx} 50% of the manganese, and {approx} 90% of the aluminum in the actual waste demonstration for a single contact. (4) The oxalic acid dissolved {approx} 100% of the uranium, {approx} 15% of the iron, {approx} 40% of the manganese, and {approx} 80% of the aluminum in Tank 5F during the first contact cycle. Except for the iron, these results agree well with the demonstrations. The data suggest that a much larger fraction of the iron in the sludge dissolved, but it re-precipitated with the oxalate added to Tank 5F. (5) The demonstrations produced large volumes (i.e., 2-14 gallons of gas/gallon of oxalic acid) of gas (primarily carbon dioxide) by the reaction of oxalic acid with sludge and carbon steel. (6) The reaction of oxalic acid with carbon steel produced hydrogen in the simulant and actual waste demonstrations. The volume produced varied from 0.00002-0.00100 ft{sup 3} hydrogen/ft{sup 2} carbon steel. The hydrogen production proved higher in unmixed tanks than in mixed tanks.

Poirier, M; David Herman, D; Fernando Fondeur, F; John Pareizs, J; Michael Hay, M; Bruce Wiersma, B; Kim Crapse, K; Thomas Peters, T; Samuel Fink, S; Donald Thaxton, D

2009-03-01T23:59:59.000Z

491

SEPARATION OF HEAVY METALS: REMOVAL FROM INDUSTRIAL WASTEWATERS  

Office of Scientific and Technical Information (OSTI)

SEPARATION SEPARATION OF HEAVY METALS: REMOVAL FROM INDUSTRIAL WASTEWATERS AND CONTAMINATED SOIL* Robert W. Peters + and Linda Shem Energy Systems Division Argonne National Laboratory 9700 South Cass Avenue Argonne, Illinois 60439 Abstract This paper reviews the applicable separation technologies relating to removal of heavy metals from solution and from soils in order to present the state-of-the-art in the field. Each technology is briefly described and typical operating conditions and technology performance are presented. Technologies described include chemical precipitation (including hydroxide, carbonate, or sulfide reagents), coagulation/flocculation, ion exchange, solvent extraction, extraction with chelating agents, complexation, electrochemical operation, cementation, membrane operations, evaporation, adsorption, solidification/stabilization, and

492

Neutron removal cross section as a measure of neutron skin  

Science Journals Connector (OSTI)

We study the relation between neutron removal cross section (?-N) and neutron skin thickness for finite neutron-rich nuclei using the statistical abrasion ablation model. Different sizes of neutron skin are obtained by adjusting the diffuseness parameter of neutrons in the Fermi distribution. It is demonstrated that there is a good linear correlation between ?-N and the neutron skin thickness for neutron-rich nuclei. Further analysis suggests that the relative increase of neutron removal cross section could be used as a quantitative measure for neutron skin thickness in neutron-rich nuclei.

D. Q. Fang (???); Y. G. Ma (???); X. Z. Cai (???); W. D. Tian (???); H. W. Wang (???)

2010-04-07T23:59:59.000Z

493

Sorbents for the oxidation and removal of mercury  

DOE Patents [OSTI]

A promoted activated carbon sorbent is described that is highly effective for the removal of mercury from flue gas streams. The sorbent comprises a new modified carbon form containing reactive forms of halogen and halides. Optional components may be added to increase reactivity and mercury capacity. These may be added directly with the sorbent, or to the flue gas to enhance sorbent performance and/or mercury capture. Mercury removal efficiencies obtained exceed conventional methods. The sorbent can be regenerated and reused. Sorbent treatment and preparation methods are also described. New methods for in-flight preparation, introduction, and control of the active sorbent into the mercury contaminated gas stream are described.

Olson, Edwin S. (Grand Forks, ND); Holmes, Michael J. (Thompson, ND); Pavlish, John H. (East Grand Forks, MN)

2008-10-14T23:59:59.000Z

494

Method for removal of beryllium contamination from an article  

DOE Patents [OSTI]

A method of removal of beryllium contamination from an article is disclosed. The method typically involves dissolving polyisobutylene in a solvent such as hexane to form a tackifier solution, soaking the substrate in the tackifier to produce a preform, and then drying the preform to produce the cleaning medium. The cleaning media are typically used dry, without any liquid cleaning agent to rub the surface of the article and remove the beryllium contamination below a non-detect level. In some embodiments no detectible residue is transferred from the cleaning wipe to the article as a result of the cleaning process.

Simandl, Ronald F.; Hollenbeck, Scott M.

2012-12-25T23:59:59.000Z

495

Water Recycling removal using temperature-sensitive hydronen  

SciTech Connect (OSTI)

The overall objective of this project was to study the proposed Water Recycling/Removal Using Temperature-Sensitive Hydrogels. The main element of this technology is the design of a suitable hydrogel that can perform needed water separation for pulp and paper industry. The specific topics studied are to answer following questions: (a) Can water be removed using hydrogel from large molecules such as lignin? (b) Can the rate of separation be made faster? (c) What are the molecular interactions with hydrogel surface? (d) Can a hydrogel be designed for a high ionic strength and high temperature? Summary of the specific results are given.

Rana B. Gupta

2002-10-30T23:59:59.000Z

496

Investigating the Use of Biosorbents to Remove Arsenic from Water  

E-Print Network [OSTI]

,2,3 ?...........................................................................?36? Table?9?Arsenic?removal?and?its?adsorption?capacity?for?various?adsorbents?.....?37? ? ? ? ? 1? ? ? ? 1. INTRODUCTION 1 ? Arsenic?is?a?colorless?and?odorless?Group?V?element?discovered?in?1250?AD.? Arsenic?has?an?atomic?number?of?33?and?is?the?20...?present?an?oxidant?must?be?added?to?oxidize?As(III)? to?As(V)?and?form?anions?in?solutions?[27].? 1.5.5.?Adsorption?? Arsenic?removal?is?also?achieved?through?adsorption?on?commercial? adsorbents...

Erapalli, Shreyas

2011-02-22T23:59:59.000Z

497

Sorbents for the oxidation and removal of mercury  

DOE Patents [OSTI]

A promoted activated carbon sorbent is described that is highly effective for the removal of mercury from flue gas streams. The sorbent comprises a new modified carbon form containing reactive forms of halogen and halides. Optional components may be added to increase reactivity and mercury capacity. These may be added directly with the sorbent, or to the flue gas to enhance sorbent performance and/or mercury capture. Mercury removal efficiencies obtained exceed conventional methods. The sorbent can be regenerated and reused. Sorbent treatment and preparation methods are also described. New methods for in-flight preparation, introduction, and control of the active sorbent into the mercury contaminated gas stream are described.

Olson, Edwin S.; Holmes, Michael J.; Pavlish, John Henry

2014-09-02T23:59:59.000Z

498

Methods of hydrotreating a liquid stream to remove clogging compounds  

DOE Patents [OSTI]

A method includes producing formation fluid from a subsurface in situ heat treatment process. The formation fluid is separated to produce a liquid stream and a gas stream. At least a portion of the liquid stream is provided to a hydrotreating unit. At least a portion of selected in situ heat treatment clogging compositions in the liquid stream are removed to produce a hydrotreated liquid stream by hydrotreating at least a portion of the liquid stream at conditions sufficient to remove the selected in situ heat treatment clogging compositions.

Minderhoud, Johannes Kornelis [Amsterdam, NL; Nelson, Richard Gene [Katy, TX; Roes, Augustinus Wilhelmus Maria [Houston, TX; Ryan, Robert Charles [Houston, TX; Nair, Vijay [Katy, TX

2009-09-22T23:59:59.000Z

499

Scuttlebutt Volume 1, No. 1  

E-Print Network [OSTI]

#1;#2;#3;#4;#4;#5;#6;#7;#3;#4;#4;#8; Scuttlebutt is the newsletter of the USS Southern Cross a correspondence chapter of Starfleet International covering Australia and New Zealand. For all inquiries please contact ? Commanding Officer - www....co@uss-southerncross.com Executive officer - www.xo@uss-southerncross.com September/October 2006 Volume 1, Issue 1 Highlights of Our Debut Issue 1 CO?s welcome 2 Editorial - get ready for awild ride!! 3 X Box gaming on the 'net 4 Ship & Starfleet News 6 Make an Enterprise...

2006-01-01T23:59:59.000Z

500

Scuttlebutt Volume 1, No. 8  

E-Print Network [OSTI]

http://www.uss-southerncross.com/news.htm http://www.uss-southerncross.com/ ARMAGEDDON AND NEW WORLDS 5 November/December 2007 Volume 1, Issue 8 2 Vol.1 Issue 8 ScuttleButt ScuttleButt is the official bimonthly publication of the USS Southern... 5. Club 360, BioShock Operations 6. Ship?s Muster Tactical/Security 8. Armageddon by Matt Tuting 9. Region 11 Convention Listing Communications 10. The Klingon Language Institute 11. The USS Southern Cross' writing group - The Writer...

2007-01-01T23:59:59.000Z