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1

Accelerated leach test development program  

SciTech Connect (OSTI)

In FY 1989, a draft accelerated leach test for solidified waste was written. Combined test conditions that accelerate leaching were validated through experimental and modeling efforts. A computer program was developed that calculates test results and models leaching mechanisms. This program allows the user to determine if diffusion controls leaching and, if this is the case, to make projections of releases. Leaching mechanisms other than diffusion (diffusion plus source term partitioning and solubility limited leaching) are included in the program is indicators of other processes that may control leaching. Leach test data are presented and modeling results are discussed for laboratory scale waste forms composed of portland cement containing sodium sulfate salt, portland cement containing incinerator ash, and vinyl ester-styrene containing sodium sulfate. 16 refs., 38 figs., 5 tabs.

Fuhrmann, M.; Pietrzak, R.F.; Heiser, J.; Franz, E.M.; Colombo, P.

1990-11-01T23:59:59.000Z

2

PEP Support Laboratory Leaching and Permeate Stability Tests  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes," of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. A simplified flow diagram of the PEP system is shown in Figure 1.1. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP and vessels UFP-VSL-00001A and B in the WTP PTF). In both scenarios, 19-M sodium hydroxide solution (NaOH, caustic) is added to the waste slurry in the vessels to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by a heating step that uses direct injection of steam to accelerate the leach process. Following the caustic leach, the vessel contents are cooled using vessel cooling jackets and/or external heat exchangers. The main difference between the two scenarios is that for leaching in UFP-VSL-T01A and B, the 19-M NaOH is added to un-concentrated waste slurry (3 to 8 wt% solids), while for leaching in UFP-VSL-T02A, the slurry is concentrated to nominally 20 wt% solids using cross-flow ultrafiltration before adding caustic.

Russell, Renee L.; Peterson, Reid A.; Rinehart, Donald E.; Buchmiller, William C.

2009-09-25T23:59:59.000Z

3

EFRT M-12 Issue Resolution: Comparison of PEP and Bench-Scale Oxidative Leaching Results  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

Rapko, Brian M.; Schonewill, Philip P.; Brown, Christopher F.; Eslinger, Paul W.; Fountain, Matthew S.; Hausmann, Tom S.; Huckaby, James L.; Hanson, Brady D.; Kurath, Dean E.; Minette, Michael J.

2010-01-01T23:59:59.000Z

4

The energy transition Gerald Leach  

E-Print Network [OSTI]

The energy transition Gerald Leach The paper considers the substitution of tradition. The In the context of energy policy and planning, the paper concludes with a review of the reasons why transition. In the IS THE TRANSITION HAPPENING? poorest developing countries biomass fuels account for 60-95% of total energy use

Kammen, Daniel M.

5

Sulfur minimization in bacterial leaching  

SciTech Connect (OSTI)

The production of sewage biosolids in Ontario in 1989 was estimated to be 7 million m{sup 3} of wet sludge per year. Of this amount, land application accounts for between 20 and 30% of the total. Unfortunately, the use of sewage biosolids on agricultural land is often prohibited because of heavy metal contamination of the biosolids. High cost and operational problems have made chemical methods of metal extraction unattractive. Consequently, microbiological methods of leaching of heavy metals have been studied for over a decade. A relatively simple microbiological process has been investigated in recent years in flask level experiments and recently in a semicontinuous system. The process exploits nonacidophilic and acidophilic indigenous thiobacilli to extract heavy metals from sewage biosolids. These thiobacilli use elemental sulfur as the energy source, producing sulfuric acid. However, the resulting decontaminated biosolids can cause environmental problems like acidification of the soil, when acid is generated from the residual sulfur in the biosolids. The present study examines the possibility of reducing the amount of sulfur added in batch and semicontinuous bacterial leaching systems, and maximizing sulfur oxidation efficiency, thereby reducing the residual sulfur in leached biosolids.

Seth, R.; Prasad, D.; Henry, J.G. [Univ. of Toronto, Ontario (Canada). Dept. of Civil Engineering

1996-11-01T23:59:59.000Z

6

EFRT M-12 Issue Resolution: Caustic-Leach Rate Constants from PEP and Laboratory-Scale Tests  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. The work described in this report addresses caustic leaching under WTP conditions, based on tests performed with a Hanford waste simulant. Because gibbsite leaching kinetics are rapid (gibbsite is expected to be dissolved by the time the final leach temperature is reached), boehmite leach kinetics are the main focus of the caustic-leach tests. The tests were completed at the laboratory-scale and in the PEP, which is a 1/4.5-scale mock-up of key PTF process equipment. Two laboratory-scale caustic-leach tests were performed for each of the PEP runs. For each PEP run, unleached slurry was taken from the PEP caustic-leach vessel for one batch and used as feed for both of the corresponding laboratory-scale tests.

Mahoney, Lenna A.; Rassat, Scot D.; Eslinger, Paul W.; Aaberg, Rosanne L.; Aker, Pamela M.; Golovich, Elizabeth C.; Hanson, Brady D.; Hausmann, Tom S.; Huckaby, James L.; Kurath, Dean E.; Minette, Michael J.; Sundaram, S. K.; Yokuda, Satoru T.

2010-01-01T23:59:59.000Z

7

Filtration and Leach Testing for PUREX Cladding Sludge and REDOX Cladding Sludge Actual Waste Sample Composites  

SciTech Connect (OSTI)

A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan (Barnes and Voke 2006). The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Hanford Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP RPP WTP 467 (Fiskum et al. 2007), eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan. • Characterizing the homogenized sample groups. • Performing parametric leaching testing on each group for compounds of interest. • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on a filtration/leaching test performed using two of the eight waste composite samples. The sample groups examined in this report were the plutonium-uranium extraction (PUREX) cladding waste sludge (Group 3, or CWP) and reduction-oxidation (REDOX) cladding waste sludge (Group 4, or CWR). Both the Group 3 and 4 waste composites were anticipated to be high in gibbsite, thus requiring caustic leaching. WTP RPT 167 (Snow et al. 2008) describes the homogenization, characterization, and parametric leaching activities before benchtop filtration/leaching testing of these two waste groups. Characterization and initial parametric data in that report were used to plan a single filtration/leaching test using a blend of both wastes. The test focused on filtration testing of the waste and caustic leaching for aluminum, in the form of gibbsite, and its impact on filtration. The initial sample was diluted with a liquid simulant to simulate the receiving concentration of retrieved tank waste into the UFP2 vessel (< 10 wt% undissolved solids). Filtration testing was performed on the dilute waste sample and dewatered to a higher solids concentration. Filtration testing was then performed on the concentrated slurry. Afterwards, the slurry was caustic leached to remove aluminum present in the undissolved solid present in the waste. The leach was planned to simulate leaching conditions in the UFP2 vessel. During the leach, slurry supernate samples were collected to measure the dissolution rate of aluminum in the waste. After the slurry cooled down from the elevated leach temperature, the leach liquor was dewatered from the solids. The remaining slurry was rinsed and dewatered with caustic solutions to remove a majority of the dissolved aluminum from the leached slurry. The concentration of sodium hydroxide in the rinse solutions was high enough to maintain the solubility of the aluminum in the dewatered rinse solutions after dilution of the slurry supernate. Filtration tests were performed on the final slurry to compare to filtration performance before and after caustic leaching.

Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Casella, Amanda J.; Crum, Jarrod V.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Hallen, Richard T.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Swoboda, Robert G.

2009-03-02T23:59:59.000Z

8

RESEARCH ARTICLE Assessment of metal contaminations leaching  

E-Print Network [OSTI]

RESEARCH ARTICLE Assessment of metal contaminations leaching out from recycling plastic bottles syntheses, partic- ularly antimony, human exposure to metal release from plastic bottles has been a serious from a series of recycling plastic bottles upon treatments. Methodology In this study, leaching

Short, Daniel

9

Filtration and Leach Testing for REDOX Sludge and S-Saltcake Actual Waste Sample Composites  

SciTech Connect (OSTI)

A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.( ) The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP-RPP-WTP-467, eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste-testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan • Characterizing the homogenized sample groups • Performing parametric leaching testing on each group for compounds of interest • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on filtration/leaching tests performed on two of the eight waste composite samples and follow-on parametric tests to support aluminum leaching results from those tests.

Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Geeting, John GH; Hallen, Richard T.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Snow, Lanee A.; Swoboda, Robert G.

2009-02-20T23:59:59.000Z

10

PEP Integrated Test D Run Report Caustic and Oxidative Leaching in UFP-VSL-T02A  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes" of the External Flowsheet Review Team (EFRT) issue response plan. The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario (Test B and D) has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario (Test A) has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP and vessels UFP VSL-00001A and B in the WTP PTF). In Test D, 19M sodium hydroxide (NaOH, caustic) was added to the waste slurry in the UFP VSL T02 vessel after the solids were concentrated to ~20% undissolved solids. The NaOH was added to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by heating to 85°C using direct injection of steam to accelerate the leach process. The main difference of Test D compared to Test B is that the leach temperature is 85°C for 24 hrs as compared to 100°C for 12 hours. The other difference is the Test D simulant had Cr in the simulant from the start of processing and Test B had Cr added to adjust the simulant composition after aluminum leaching. Following the caustic leach, the UFP-VSL-T02A vessel contents are cooled using the vessel cooling jacket. The slurry was then concentrated to 17 wt% undissolved solids and washed with inhibited water to remove NaOH and other soluble salts. Next, the slurry was oxidatively leached using sodium permanganate to solubilize chrome. The slurry was then washed to remove the dissolved chrome and concentrated.

Sevigny, Gary J.; Bredt, Ofelia P.; Burns, Carolyn A.; Kurath, Dean E.; Geeting, John GH; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E.; Josephson, Gary B.

2009-12-11T23:59:59.000Z

11

The Engineering Team Todd Allen (Team Leader)  

E-Print Network [OSTI]

The Engineering Team Todd Allen (Team Leader) tallen@fit.edu Major: Ocean Engineering Speciality: Naval Architecture Sean Kuhn skuhn@fit.edu Major: Ocean Engineering Speciality: Naval Architecture Joseph Caldwell jcaldwel@fit.edu Major: Ocean Engineering Speciality: Underwater Technologies Seth Noyes

Wood, Stephen L.

12

Ocean Engineering Development Team  

E-Print Network [OSTI]

Ocean Engineering Hydrofoil Development Team Justin Eickmeier Mirela Dalanaj Jason Gray Matt test bed for future hydrofoil designs. 5) To create future student interest in the Ocean Engineering Efficiency and Acceleration. #12;Design Team Justin Eickmeier Team Leader Major: Ocean Engineering, Junior

Wood, Stephen L.

13

Geothermal energy for copper dump leaching  

SciTech Connect (OSTI)

This report evaluates the possibility of using geothermal energy to heat a sulfuric acid leaching solution for the purpose of faster and more efficient copper recovery from copper-containing minerals. Experimental studies reported in the literature have shown that this technique can be economically feasible for the extraction of copper from low-grade dump ores. Its main advantage appears to be the considerable reduction in long-term leaching periods; it could also be less expensive than other conventional processing operations if an economical geothermal resource were provided. However, this process has some pitfalls which might restrict the extent of geothermal energy use. Nevertheless, the process is still technologically sound, especially if groundwaters are used directly in the leaching operation.

White, D.H.; Goldstone, L.A.

1982-08-01T23:59:59.000Z

14

Pretreatment Engineering Platform (PEP) Integrated Test B Run Report--Caustic and Oxidative Leaching in UFP-VSL-T02A  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

Geeting, John GH; Bredt, Ofelia P.; Burns, Carolyn A.; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E.; Josephson, Gary B.; Kurath, Dean E.; Sevigny, Gary J.; Aaberg, Rosanne L.

2009-12-10T23:59:59.000Z

15

PEP Support: Laboratory Scale Leaching and Permeate Stability Tests  

SciTech Connect (OSTI)

This report documents results from a variety of activities requested by the Hanford Tank Waste Treatment and Immobilization Plant (WTP). The activities related to caustic leaching, oxidative leaching, permeate precipitation behavior of waste as well as chromium (Cr) leaching are: • Model Input Boehmite Leaching Tests • Pretreatment Engineering Platform (PEP) Support Leaching Tests • PEP Parallel Leaching Tests • Precipitation Study Results • Cr Caustic and Oxidative Leaching Tests. Leaching test activities using the PEP simulant provided input to a boehmite dissolution model and determined the effect of temperature on mass loss during caustic leaching, the reaction rate constant for the boehmite dissolution, and the effect of aeration in enhancing the chromium dissolution during caustic leaching. Other tests were performed in parallel with the PEP tests to support the development of scaling factors for caustic and oxidative leaching. Another study determined if precipitate formed in the wash solution after the caustic leach in the PEP. Finally, the leaching characteristics of different chromium compounds under different conditions were examined to determine the best one to use in further testing.

Russell, Renee L.; Peterson, Reid A.; Rinehart, Donald E.; Buchmiller, William C.

2010-05-21T23:59:59.000Z

16

ALUMINUM AND CHROMIUM LEACHING WORKSHOP WHITEPAPER  

SciTech Connect (OSTI)

A workshop was held on January 23-24, 2007 to discuss the status of processes to leach constituents from High Level Waste (HLW) sludges at the Hanford and Savannah River Sites. The objective of the workshop was to examine the needs and requirements for the HLW flowsheet for each site, discuss the status of knowledge of the leaching processes, communicate the research plans, and identify opportunities for synergy to address knowledge gaps. The purpose of leaching of non-radioactive constituents from the sludge waste is to reduce the burden of material that must be vitrified in the HLW melter systems, resulting in reduced HLW glass waste volume, reduced disposal costs, shorter process schedules, and higher facility throughput rates. The leaching process is estimated to reduce the operating life cycle of SRS by seven years and decrease the number of HLW canisters to be disposed in the Repository by 1000 [Gillam et al., 2006]. Comparably at Hanford, the aluminum and chromium leaching processes are estimated to reduce the operating life cycle of the Waste Treatment Plant by 20 years and decrease the number of canisters to the Repository by 15,000-30,000 [Gilbert, 2007]. These leaching processes will save the Department of Energy (DOE) billions of dollars in clean up and disposal costs. The primary constituents targeted for removal by leaching are aluminum and chromium. It is desirable to have some aluminum in glass to improve its durability; however, too much aluminum can increase the sludge viscosity, glass viscosity, and reduce overall process throughput. Chromium leaching is necessary to prevent formation of crystalline compounds in the glass, but is only needed at Hanford because of differences in the sludge waste chemistry at the two sites. Improving glass formulations to increase tolerance of aluminum and chromium is another approach to decrease HLW glass volume. It is likely that an optimum condition can be found by both performing leaching and improving formulations. Disposal of the resulting aluminum and chromium-rich streams are different at the two sites, with vitrification into Low Activity Waste (LAW) glass at Hanford, and solidification in Saltstone at SRS. Prior to disposal, the leachate solutions must be treated to remove radionuclides, resulting in increased operating costs and extended facility processing schedules. Interim storage of leachate can also add costs and delay tank closure. Recent projections at Hanford indicate that up to 40,000 metric tons of sodium would be needed to dissolve the aluminum and maintain it in solution, which nearly doubles the amount of sodium in the entire current waste tank inventory. This underscores the dramatic impact that the aluminum leaching can have on the entire system. A comprehensive view of leaching and the downstream impacts must therefore be considered prior to implementation. Many laboratory scale tests for aluminum and chromium dissolution have been run on Hanford wastes, with samples from 46 tanks tested. Three samples from SRS tanks have been tested, out of seven tanks containing high aluminum sludge. One full-scale aluminum dissolution was successfully performed on waste at SRS in 1982, but generated a very large quantity of liquid waste ({approx}3,000,000 gallons). No large-scale tests have been done on Hanford wastes. Although the data to date give a generally positive indication that aluminum dissolution will work, many issues remain, predominantly because of variable waste compositions and changes in process conditions, downstream processing, or storage limitations. Better approaches are needed to deal with the waste volumes and limitations on disposal methods. To develop a better approach requires a more extensive understanding of the kinetics of dissolution, as well as the factors that effect rates, effectiveness, and secondary species. Models of the dissolution rate that have been developed are useful, but suffer from limitations on applicable compositional ranges, mineral phases, and particle properties that are difficult to measure. The experimental

McCabe, D; Jeff Pike, J; Bill Wilmarth, B

2007-04-25T23:59:59.000Z

17

Project Team Participants Summary  

E-Print Network [OSTI]

-sponsored by Information, Society & Culture) Energy--7 project teams 15 Schools and Institutes Represented Trinity College-Year Seminar: Mapping and Modeling Early Modern Venice #12;

Ferrari, Silvia

18

Grid Interaction Tech Team  

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

Team 2011 DOE Hydrogen Program and Vehicle Technologies Annual Merit Review May 10, 2011 Keith Hardy (PI) Argonne National Laboratory Sponsored by Lee Slezak This presentation does...

19

On-Site Wastewater Treatment Systems: Leaching Chambers  

E-Print Network [OSTI]

Leaching chambers distribute treated wastewater into the soil. This publication lists the advantages and disadvantages of leaching chamber systems, explains how to maintain them and gives estimates of costs....

Lesikar, Bruce J.

2000-02-04T23:59:59.000Z

20

Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood  

E-Print Network [OSTI]

Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood Products Using Batch Leaching Tests treated with one of five different waterborne chemical preservatives, were leached using 18-h batch- treated wood at concentrations above the U.S. federal toxicity characteristic limit (5 mg/L). All

Florida, University of

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Standard Review Plan for In Situ Leach Uranium  

E-Print Network [OSTI]

NUREG-1569 Standard Review Plan for In Situ Leach Uranium Extraction License Applications Final Washington, DC 20555-0001 #12;NUREG-1569 Standard Review Plan for In Situ Leach Uranium Extraction License OF A STANDARD REVIEW PLAN (NUREG­1569) FOR STAFF REVIEWS FOR IN SITU LEACH URANIUM EXTRACTION LICENSE

22

IDConsultants Team(Blueand  

E-Print Network [OSTI]

IDConsultants Pla-orm Groups Func4onal Groups Team(Blueand Gold) Chassis DriveTrain Control Actua4on Mechanisms Pla-ormA Pla-ormB Pla-ormC Pla-ormD TEAM #12;1. EveryengineeringstudentispartofaFunc4onalGroupANDaPla-ormGroup. 2. StudentsareassignedtoFunc4onalGroupsbyinstructorsandtoPla

Batill, Stephen M.

23

Characterization, Leaching, and Filtration Testing for Tributyl Phosphate (TBP, Group 7) Actual Waste Sample Composites  

SciTech Connect (OSTI)

.A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual waste-testing program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. The tributyl phosphate sludge (TBP, Group 7) is the subject of this report. The Group 7 waste was anticipated to be high in phosphorus as well as aluminum in the form of gibbsite. Both are believed to exist in sufficient quantities in the Group 7 waste to address leaching behavior. Thus, the focus of the Group 7 testing was on the removal of both P and Al. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

Edwards, Matthew K.; Billing, Justin M.; Blanchard, David L.; Buck, Edgar C.; Casella, Amanda J.; Casella, Andrew M.; Crum, J. V.; Daniel, Richard C.; Draper, Kathryn E.; Fiskum, Sandra K.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.; Swoboda, Robert G.

2009-03-09T23:59:59.000Z

24

Nuclear Emergency Search Team  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish Department of Energy (DOE) policy for Nuclear Emergency Search Team (NEST) operations to malevolent radiological incidents. This directive does not cancel another directive. Canceled by DOE O 153.1.

1991-09-20T23:59:59.000Z

25

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Louise Pasternack, Chemistry Department, Krieger School, Krieger School of Arts & Sciences Project Title Introductory Chemistry Lab Demonstrations Audience an interactive virtual lab manual that will facilitate understanding of the procedures and techniques required

Gray, Jeffrey J.

26

TEAM Technologies, Inc.  

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

as a one-man operation in support of Sandia's Z Machine, a mainstay of the Lab's Pulsed Power program. No longer a one-man shop, TEAM employs more than 70 people and operates...

27

Team work: Construction  

E-Print Network [OSTI]

Team work: Construction Management The Division of Engineering Technology in an construction technology area, an associate degree in construction science, or college- level course work equivalent to an associate degree in construction related area

Berdichevsky, Victor

28

US Geological Survey, Geospatial Information Response Team Team Charter  

E-Print Network [OSTI]

US Geological Survey, Geospatial Information Response Team Team Charter Revised December 15, 2010 This charter outlines the purpose, responsibility and structure of the U.S. Geological Survey Geospatial Information Response Team (GIRT). Purpose--The primary purpose of the Geospatial Information Response Team

Torgersen, Christian

29

An I-P-O model of team goal, leader goal orientation, team cohesiveness, and team effectiveness  

E-Print Network [OSTI]

Based on a proposed input-process-output model of team goal, leader goal orientation, team cohesion, and team effectiveness, this study examined the influences of the leader trait goal orientation on the relationships between team goals and team...

Yu, Chien-Feng

2006-04-12T23:59:59.000Z

30

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Gregory Hager, Computer Science, Whiting School of Engineering Fellow: Alan Chen, Biomedical Engineering, Whiting School of Engineering Project Title Robotics is complicated, time-consuming, and costly, making a robot for an introductory-level class is not practical

Gray, Jeffrey J.

31

Project Year Project Team  

E-Print Network [OSTI]

design goals for this project include low cost (less than $30 per paddle) and robustness. The projectProject Year 2001 Project Team Faculty: Allison Okamura, Mechanical Engineering, Whiting School Project Title Haptic Display of Dynamic Systems Audience 30 to 40 students per year, enrolled

Gray, Jeffrey J.

32

Project Year Project Team  

E-Print Network [OSTI]

-year section of the summer project will cost $1344.) This project will be measured by the CER surveys conductedProject Year 2005 Project Team Sean Greenberg, Faculty, Philosophy Department, Krieger School of Arts & Sciences; Kevin Clark, Student, Philosophy Department, Krieger School of Arts & Sciences Project

Gray, Jeffrey J.

33

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2005 Project Team Krysia Hudson, Faculty, School of Nursing, Undergraduate Instruction for Educational Resources Project Title Enhanced Web-based Learning Environments for Beginning Nursing Students (e.g., demonstrations of procedures or tasks) into the WBL systems, it will be possible to increase

Gray, Jeffrey J.

34

Project Year Project Team  

E-Print Network [OSTI]

, there is no resource available to view the procedure before class. Solution The purpose of this project is to capture available to view the procedure before class. The purpose #12;of this project is to capture variousProject Year 2007 Project Team Kristina Obom, Faculty, Advanced Academic Programs, Krieger School

Gray, Jeffrey J.

35

Project Year Project Team  

E-Print Network [OSTI]

Project Year 2002 Project Team Faculty: Michael McCloskey, Cognitive Science/Neuroscience, Krieger of Arts & Sciences Project Title Cognitive Neuropsychology Audience The initial audience to access. The current procedure calls for individual students or researchers to contact the faculty member

Gray, Jeffrey J.

36

Project Year Project Team  

E-Print Network [OSTI]

An Engineer's Guide to the Structures of Baltimore Audience Students from the Krieger School of Arts City, interfaced through a course website, the team will integrate descriptions of structural behavior format. Technologies Used HTML/Web Design, MySQL Project Abstract Structural analysis is typically taught

Gray, Jeffrey J.

37

Leaching of antimony from polyethylene terephthalate (PET) bottles into mineral water  

E-Print Network [OSTI]

Leaching of antimony from polyethylene terephthalate (PET) bottles into mineral water Szilvia April 2009 Available online 21 May 2009 Keywords: Antimony Water Leaching Polyethylene terephthalate SODIS The Sb leaching from polyethylene terephthalate (PET) package material into 10 different brands

Short, Daniel

38

Department of Environmental Engineering Leaching from Municipal Solid Waste  

E-Print Network [OSTI]

Department of Environmental Engineering Leaching from Municipal Solid Waste Incineration Residues Ji Ă­ Hyk s #12;#12;Leaching from Municipal Solid Waste Incineration Residues Ji Ă­ Hyks Ph.D. Thesis Municipal Solid Waste Incineration Residues Cover: Torben Dolin & Julie Camilla Middleton Printed by: Vester

39

COMPILATION OF LABORATORY SCALE ALUMINUM WASH AND LEACH REPORT RESULTS  

SciTech Connect (OSTI)

This report compiles and analyzes all known wash and caustic leach laboratory studies. As further data is produced, this report will be updated. Included are aluminum mineralogical analysis results as well as a summation of the wash and leach procedures and results. Of the 177 underground storage tanks at Hanford, information was only available for five individual double-shell tanks, forty-one individual single-shell tanks (e.g. thirty-nine 100 series and two 200 series tanks), and twelve grouped tank wastes. Seven of the individual single-shell tank studies provided data for the percent of aluminum removal as a function of time for various caustic concentrations and leaching temperatures. It was determined that in most cases increased leaching temperature, caustic concentration, and leaching time leads to increased dissolution of leachable aluminum solids.

HARRINGTON SJ

2011-01-06T23:59:59.000Z

40

E-Print Network 3.0 - ash leaching methods Sample Search Results  

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

Research and Technology Council (WTERT) Collection: Renewable Energy 18 Leaching of Dioxins from Municipal Waste Combustor Residues Summary: Leaching of DioxinsFurans from...

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

PI & Project Team PAF Changes  

E-Print Network [OSTI]

Proposal Management PI & Project Team PAF Changes Step-By-Step Procedures Last updated: 4/1/2013 1 of 10 http://eresearch.umich.edu PAF Changes This procedure details how the PI & Project Team can: Make Management PI & Project Team PAF Changes Step-By-Step Procedure Last updated: 4/1/2013 3 of 10 http

Shyy, Wei

42

1. Introduction Assign team leaders  

E-Print Network [OSTI]

/call/freq Indirect fire/call/freq Air support/call/freq Confirm dis/azimuth Notional security AA location PIR ROE1. Introduction Assign team leaders Assign map man and time keeper Security SOP specialty teams schedules j. PIR k.ROE l. Signals to initiate attack m. Specialty teams n.Contingency plans...indirect fire

de Lijser, Peter

43

Defense High-Level Waste Leaching Mechanisms Program. Final report  

SciTech Connect (OSTI)

The Defense High-Level Waste Leaching Mechanisms Program brought six major US laboratories together for three years of cooperative research. The participants reached a consensus that solubility of the leached glass species, particularly solubility in the altered surface layer, is the dominant factor controlling the leaching behavior of defense waste glass in a system in which the flow of leachant is constrained, as it will be in a deep geologic repository. Also, once the surface of waste glass is contacted by ground water, the kinetics of establishing solubility control are relatively rapid. The concentrations of leached species reach saturation, or steady-state concentrations, within a few months to a year at 70 to 90/sup 0/C. Thus, reaction kinetics, which were the main subject of earlier leaching mechanisms studies, are now shown to assume much less importance. The dominance of solubility means that the leach rate is, in fact, directly proportional to ground water flow rate. Doubling the flow rate doubles the effective leach rate. This relationship is expected to obtain in most, if not all, repository situations.

Mendel, J.E. (compiler)

1984-08-01T23:59:59.000Z

44

Analysis of SPR salt cavern remedial leach program 2013.  

SciTech Connect (OSTI)

The storage caverns of the US Strategic Petroleum Reserve (SPR) exhibit creep behavior resulting in reduction of storage capacity over time. Maintenance of oil storage capacity requires periodic controlled leaching named remedial leach. The 30 MMB sale in summer 2011 provided space available to facilitate leaching operations. The objective of this report is to present the results and analyses of remedial leach activity at the SPR following the 2011 sale until mid-January 2013. This report focuses on caverns BH101, BH104, WH105 and WH106. Three of the four hanging strings were damaged resulting in deviations from normal leach patterns; however, the deviations did not affect the immediate geomechanical stability of the caverns. Significant leaching occurred in the toes of the caverns likely decreasing the number of available drawdowns until P/D ratio criteria are met. SANSMIC shows good agreement with sonar data and reasonably predicted the location and size of the enhanced leaching region resulting from string breakage.

Weber, Paula D.; Gutierrez, Karen A.; Lord, David L.; Rudeen, David Keith [GRAM, Inc., Albuquerque, NM

2013-09-01T23:59:59.000Z

45

Information Visualization for Agile Software Development Teams  

E-Print Network [OSTI]

Information Visualization for Agile Software Development Teams Julia Paredes Department of Computer software development teams. The results of the systematic mapping show that Agile teams use visualization artifacts amongst team members. Keywords--Agile software development, information visualiza- tion, software

Maurer, Frank

46

Team Total Points Beta Theta Pi 2271  

E-Print Network [OSTI]

Bubbles 40 Upset City 30 Team Success 30 #12;Team Total Points Sly Tye 16 Barringer 15 Fire Stinespring 15

Buehrer, R. Michael

47

TEAM Technologies, Inc.  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout »LabSustainabilitySynthetic fuelTPension PlanTEAM

48

Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya  

E-Print Network [OSTI]

Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya , Thabet copper arsenate (CCA)-treated wood in landfills raises concerns with respect to leaching of preservative compounds. When unweathered CCA-treated wood is leached using the toxicity characteristic leaching procedure

Florida, University of

49

Leach test of cladding removal waste grout using Hanford groundwater  

SciTech Connect (OSTI)

This report describes laboratory experiments performed during 1986-1990 designed to produce empirical leach rate data for cladding removal waste (CRW) grout. At the completion of the laboratory work, funding was not available for report completion, and only now during final grout closeout activities is the report published. The leach rates serve as inputs to computer codes used in assessing the potential risk from the migration of waste species from disposed grout. This report discusses chemical analyses conducted on samples of CRW grout, and the results of geochemical computer code calculations that help identify mechanisms involved in the leaching process. The semi-infinite solid diffusion model was selected as the most representative model for describing leaching of grouts. The use of this model with empirically derived leach constants yields conservative predictions of waste release rates, provided no significant changes occur in the grout leach processes over long time periods. The test methods included three types of leach tests--the American Nuclear Society (ANS) 16.1 intermittent solution exchange test, a static leach test, and a once-through flow column test. The synthetic CRW used in the tests was prepared in five batches using simulated liquid waste spiked with several radionuclides: iodine ({sup 125}I), carbon ({sup 14}C), technetium ({sup 99}Tc), cesium ({sup 137}Cs), strontium ({sup 85}Sr), americium ({sup 241}Am), and plutonium ({sup 238}Pu). The grout was formed by mixing the simulated liquid waste with dry blend containing Type I and Type II Portland cement, class F fly ash, Indian Red Pottery clay, and calcium hydroxide. The mixture was allowed to set and cure at room temperature in closed containers for at least 46 days before it was tested.

Serne, R.J.; Martin, W.J.; Legore, V.L.

1995-09-01T23:59:59.000Z

50

Clean Energy Resource Teams (Minnesota)  

Broader source: Energy.gov [DOE]

Clean Energy Resource Teams (CERTs) are community-based groups stemming from a state, university, and nonprofit partnership to encourage community energy planning and clean energy project...

51

2015 High School Team Photos  

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

High-School-Team-Photos- Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

52

2015 Middle School Team Photos  

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

Middle-School-Team-Photos Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

53

2008 TEAM BUILDING DAY For the teams of the  

E-Print Network [OSTI]

2008 TEAM BUILDING DAY For the teams of the DST/NRF CENTRE OF EXCELLENCE IN TREE HEALTH BIOTECHNOLOGY (CTHB) AND THE TREE PROTECTION COOPERATIVE PROGRAMME (TPCP) AT FABI Prepared by James Mehl, administrative and technical personnel, research and postdoctoral fellows, and postgraduate students (MSc and Ph

54

Characterization and Leach Testing for PUREX Cladding Waste Sludge (Group 3) and REDOX Cladding Waste Sludge (Group 4) Actual Waste Sample Composites  

SciTech Connect (OSTI)

A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.(a) The testing program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual wastetesting program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. Two of the eight defined groups—plutonium-uranium extraction (PUREX) cladding waste sludge (Group 3, or CWP) and reduction-oxidation (REDOX) cladding waste sludge (Group 4, or CWR)—are the subjects of this report. Both the Group 3 and 4 waste composites were anticipated to be high in gibbsite, requiring caustic leaching. Characterization of the composite Group 3 and Group 4 waste samples confirmed them to be high in gibbsite. The focus of the Group 3 and 4 testing was on determining the behavior of gibbsite during caustic leaching. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

Snow, Lanee A.; Buck, Edgar C.; Casella, Amanda J.; Crum, Jarrod V.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Fiskum, Sandra K.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Swoboda, Robert G.

2009-02-13T23:59:59.000Z

55

Bryan Mound SPR cavern 113 remedial leach stage 1 analysis.  

SciTech Connect (OSTI)

The U.S. Strategic Petroleum Reserve implemented the first stage of a leach plan in 2011-2012 to expand storage volume in the existing Bryan Mound 113 cavern from a starting volume of 7.4 million barrels (MMB) to its design volume of 11.2 MMB. The first stage was terminated several months earlier than expected in August, 2012, as the upper section of the leach zone expanded outward more quickly than design. The oil-brine interface was then re-positioned with the intent to resume leaching in the second stage configuration. This report evaluates the as-built configuration of the cavern at the end of the first stage, and recommends changes to the second stage plan in order to accommodate for the variance between the first stage plan and the as-built cavern. SANSMIC leach code simulations are presented and compared with sonar surveys in order to aid in the analysis and offer projections of likely outcomes from the revised plan for the second stage leach.

Rudeen, David Keith [GRAM, Inc., Albuquerque, NM; Weber, Paula D.; Lord, David L.

2013-08-01T23:59:59.000Z

56

Setting the stage for effective teams: a meta-analysis of team design variables and team effectiveness  

E-Print Network [OSTI]

and is inconsistent, and conclusions regarding optimal team design are difficult to make. The present study sought to unify the team design research by proposing a conceptual model and testing hypothesized relationships between specified design variables and team...

Bell, Suzanne Tamara

2004-11-15T23:59:59.000Z

57

The influence of team mental models and team planning on team performance  

E-Print Network [OSTI]

approaches on post-planning MM similarity. Third, I examined the influence of post-planning teamwork and taskwork MM similarity on team performance. I tested these relationships with 172 three-person ad hoc teams performing a problem-solving execution task...

Leiva Neuenschwander, Pedro Ignacio

2009-06-02T23:59:59.000Z

58

Fuzzy Teams: Why do teams disagree on their membership, and what does it mean?  

E-Print Network [OSTI]

Organizations increasingly rely on teams as fundamental building blocks - a focus mirrored by a long legacy of research on teams. Due to the complexity of team dynamics and processes within teams

Mortensen, Mark

2008-02-01T23:59:59.000Z

59

Determining Team Hierarchy from Broadcast Communications  

E-Print Network [OSTI]

on the Enron corpus of corporate email. 1 Introduction In an organization, a team is a purposeful social system team members. Eaton [4] provides insight that communication is essential for team members to build

60

Understanding the Team Dynamics of an Executive Virtual Team  

E-Print Network [OSTI]

multinational executive virtual team best works. The findings of this study reveal that there are many ways to communicate utilizing technology, but the objective for this virtual team is to be multidimensional in use. That means that honest communication... Within This Study ????????????? 77 4 Advantages and Disadvantages of Working Virtually Associated With Technology??????????????????????... 133 1 CHAPTER I INTRODUCTION Organizations of all types are now able to operate in virtual...

Riley, Ramona Leonard

2011-10-21T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Manufacturing Tech Team | Department of Energy  

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

Manufacturing Tech Team Manufacturing Tech Team Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Industrial efficiency and low-cost energy...

62

E-Print Network 3.0 - acid leaching process Sample Search Results  

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

sand (S) were repeatedly incubated aerobi- cally at 28 (C and leached with synthetic acid rainwater... , each consisting of 7.6 d incubation followed by leaching with synthetic ......

63

E-Print Network 3.0 - air-pollution-control residues leaching...  

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

leaching Search Powered by Explorit Topic List Advanced Search Sample search results for: air-pollution-control residues leaching Page: << < 1 2 3 4 5 > >> 1 Solid Residues from...

64

Comparing metal leaching and toxicity from high pH, low pH, and...  

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

Comparing metal leaching and toxicity from high pH, low pH, and high ammonia fly ash. Abstract: Previous work with both class F and class C fly ash indicated minimal leaching...

65

Original article Nutrient leaching from soil amended with apple waste  

E-Print Network [OSTI]

Original article Nutrient leaching from soil amended with apple waste Anne-Marie de COCKBORNE December 2000) Abstract ­ Among the possibilities for disposing of overproduction of apple, land application is flexible and inexpensive. Six soil columns receiving 0, 200 or 500 Mg of apple wasteha­1 were

Paris-Sud XI, Université de

66

Caustic Leaching of Hanford Tank S-110 Sludge  

SciTech Connect (OSTI)

This report describes the Hanford Tank S-110 sludge caustic leaching test conducted in FY 2001 at the Pacific Northwest National Laboratory. The data presented here can be used to develop the baseline and alternative flowsheets for pretreating Hanford tank sludge. The U.S. Department of Energy funded the work through the Efficient Separations and Processing Crosscutting Program (ESP; EM?50).

Lumetta, Gregg J.; Carson, Katharine J.; Darnell, Lori P.; Greenwood, Lawrence R.; Hoopes, Francis V.; Sell, Richard L.; Sinkov, Sergey I.; Soderquist, Chuck Z.; Urie, Michael W.; Wagner, John J.

2001-10-31T23:59:59.000Z

67

A comparison of three learning methods to predict N2O fluxes and N leaching  

E-Print Network [OSTI]

leaching; the first indicator is a powerful greenhouse gas and the second one is an important source

Boyer, Edmond

68

Extreme Work Teams: Using SWAT Teams As a Model for Coordinating Distributed Robots  

E-Print Network [OSTI]

Extreme Work Teams: Using SWAT Teams As a Model for Coordinating Distributed Robots Hank Jones phinds@leland.stanford.edu ABSTRACT We present a field study of police SWAT teams for the purpose observations. Keywords Distributed work, distributed teams, leadership, extreme work teams, field robotics

69

Joseph M. Juran Team Members  

E-Print Network [OSTI]

Joseph M. Juran I E 361 Fall 2002 Team Members: Dragui Nestorovic Gonzalo Rodriguez Monica Kroh Jaroslav Sebek #12;Introduction Joseph M. Juran has led a life of success and accomplishments. Using his. Background Joseph M. Juran was born in Brailia, Romania, during December of 1904. When Joseph was five years

Vardeman, Stephen B.

70

Education Strategy Team Policy Division  

E-Print Network [OSTI]

Education Strategy Team Policy Division DFID 1 Palace Street London SW1E 5HE 30 October 2009 TEL fellowships in India under the Wellcome Trust/DBT India Alliance2 . We believe that such investment is vital/Global-health-research/WTX055734.htm 2 Wellcome Trust/DBT India Alliance: http://www.wellcomedbt.org/index.htm #12;to support

Rambaut, Andrew

71

Leaching studies for tin recovery from waste e-scrap  

SciTech Connect (OSTI)

Printed circuit boards (PCBs) are the most essential components of all electrical and electronic equipments, which contain noteworthy quantity of metals, some of which are toxic to life and all of which are valuable resources. Therefore, recycling of PCBs is necessary for the safe disposal/utilization of these metals. Present paper is a part of developing Indo-Korean recycling technique consists of organic swelling pre-treatment technique for the liberation of thin layer of metallic sheet and the treatment of epoxy resin to remove/recover toxic soldering material. To optimize the parameters required for recovery of tin from waste PCBs, initially the bench scale studies were carried out using fresh solder (containing 52.6% Sn and 47.3% Pb) varying the acid concentration, temperature, mixing time and pulp density. The experimental data indicate that 95.79% of tin was leached out from solder material using 5.5 M HCl at fixed pulp density 50 g/L and temperature 90 Degree-Sign C in mixing time 165 min. Kinetic studies followed the chemical reaction controlled dense constant size cylindrical particles with activation energy of 117.68 kJ/mol. However, 97.79% of tin was found to be leached out from solder materials of liberated swelled epoxy resin using 4.5 M HCl at 90 Degree-Sign C, mixing time 60 min and pulp density 50 g/L. From the leach liquor of solder materials of epoxy resin, the precipitate of sodium stannate as value added product was obtained at pH 1.9. The Pb from the leach residue was removed by using 0.1 M nitric acid at 90 Degree-Sign C in mixing time 45 min and pulp density 10 g/L. The metal free epoxy resin could be disposed-of safely/used as filling material without affecting the environment.

Jha, Manis Kumar, E-mail: maniskrjha@gmail.com [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Choubey, Pankaj Kumar; Jha, Amrita Kumari; Kumari, Archana [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Lee, Jae-chun, E-mail: jclee@kigam.re.kr [Mineral Resources Research Division, Korea Institute of Geosciences and Mineral Resources, Daejeon 305-350 (Korea, Republic of); Kumar, Vinay [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Jeong, Jinki [Mineral Resources Research Division, Korea Institute of Geosciences and Mineral Resources, Daejeon 305-350 (Korea, Republic of)

2012-10-15T23:59:59.000Z

72

Minerals leached into drinking water from rubber stoppers  

SciTech Connect (OSTI)

Drinking water and its delivery system are potential sources of variation in animal research. Concern arose that rubber stoppers used to cork water bottles might be a source of some nutritionally required minerals which could leach into drinking water. Six types of stoppers, each having different compositions, were cleaned with stainless-steel sipper tubes inserted into them and attached to polypropylene bottles filled with either deionized water (pH 4.5) or acidified-deionized water (pH 2.5). After six days of contact, water levels of copper, magnesium, iron, manganese, zinc, chromium, and selenium were determined by atomic absorption spectroscopy. Additionally, three of the stopper types were analyzed for mineral content. Minerals were present in both stoppers and drinking water. Acidified-deionized water generally leached minerals from the stoppers than did deionized water. The black stopper which is commonly used in animal facilities contained and leached measurable levels of some minerals, but it still can be recommended for typical animal husbandry uses, although other types of stoppers would be more suitable for specific nutritional and toxicologic studies.

Kennedy, B.W.; Beal, T.S. (Carbohydrate Nutrition Laboratory, Beltsville Human Nutrition Research Center, MD (United States))

1991-06-01T23:59:59.000Z

73

The Relationship Between Team Sex Composition and Team Performance in the Context of Training Complex, Psychomotor, Team–based Tasks  

E-Print Network [OSTI]

The objective of this study was to investigate the role of team sex composition in team training performance and team processes in the context of a complex, psychomotor, information–processing task. With the growing number of women in the workplace...

Jarrett, Steven

2011-02-22T23:59:59.000Z

74

Learning strategies and performance in organizational teams  

E-Print Network [OSTI]

(cont.) shows that vicarious learning is positively associated with performance. I argue that vicarious team learning is an under-explored dimension of what makes teams and organizations competitive. The chapter concludes ...

Bresman, Henrik M

2005-01-01T23:59:59.000Z

75

Team Bug Bag Biogas For Nicaragua  

E-Print Network [OSTI]

Team Bug Bag Biogas For Nicaragua Project Recap The task for Team Bug Bag was to create for under $100 (USD), and be able to produce biogas that could boil water for a thirty minute time period

Demirel, Melik C.

76

US DRIVE Materials Technical Team Roadmap | Department of Energy  

Energy Savers [EERE]

Materials Technical Team Roadmap US DRIVE Materials Technical Team Roadmap The Materials Technical Team (MTT) focuses primarily on reducing the mass of structural systems such as...

77

Vehicle Technologies Office: US DRIVE Materials Technical Team...  

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

US DRIVE Materials Technical Team Roadmap Vehicle Technologies Office: US DRIVE Materials Technical Team Roadmap The Materials Technical Team (MTT) of the U.S. DRIVE Partnership...

78

Hydrogen Production Technical Team Roadmap  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject:GroundtoProduction Technical Team Roadmap June 2013 This

79

National Construction Safety Team Act Annual Report  

E-Print Network [OSTI]

National Construction Safety Team Act Annual Report Fiscal Year 2007 Introduction In October 2002, the President signed into law the National Construction Safety Team (NCST) Act (P.L. 107 National Construction Safety Teams for deployment after events causing the failure of a building

Magee, Joseph W.

80

Team  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManus Site-InactiveLaboratory TeVTeacher

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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.


81

Team  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManus Site-InactiveLaboratory

82

Leaching scale effect for radioactive wastes encapsulated in cement, bitumen or polymer  

SciTech Connect (OSTI)

An effective method to determine of the radioactive waste package s acceptable for a final disposal and in accordance with the requirements is by leaching tests. For many reasons the leaching tests are conducted on small size samples rather than full scale blocks. Nevertheless, it is necessary to demonstrate that laboratory or cored samples are representative of real form-scale embedding (in accordance with the specific activity, the chemical composition of the waste, the matrix and structure) for the leaching tests. This paper gives the results of studies on the leaching behavior of waste embeddings in three different cases (hydraulic binder, bitumen and polymer matrices). For cesium, even if no scale effect on its leaching mechanism has been shown, it is difficult to prove before testing that small samples are representative of the real waste forms. For cobalt, results on bitumen or polymer embedded waste show no scale effect on its leaching mechanism.

Nomine, J.C.; Ferriot, J.F. [CEA Centre d`Etude de Saclay, Gif-sur-Yvette (France); Girard, J.; Montigon, J.F. [CEA Centre d`Etude de Cadarache, St. Paul-lez-Durance (France)

1993-12-31T23:59:59.000Z

83

Analysis of data from leaching concrete samples taken from the TMI-2 reactor building basement  

SciTech Connect (OSTI)

Samples of contaminated concrete from the basement of the reactor building at the Three Mile Island Nuclear Power Station, Unit 2 were tested and analyzed at Oak Ridge National Laboratory to determine the potential for decontamination by diffusion-controlled leaching under conditions of full submergence and by forced flow-through leaching of porous concrete block walls. Pertinent physical characteristics of the concrete were measured, and leaching tests were performed. Data were analyzed by established mass transport principles, and predictions of leaching for several years were made. A numerical algorithm was used to model removal of /sup 137/Cs and /sup 90/Sr by forced flow-through leaching. Results indicated that forced flow-through leaching would require only a few days, whereas complete decontamination by submerged, diffusion-only methods would require several years. 9 refs., 8 figs., 8 tabs.

Collins, E.D.; Box, W.D.; Godbee, H.W.; Scott, T.C.

1988-01-01T23:59:59.000Z

84

Universitt Mannheim Paulheim, Bizer: Team Project Introduction FSS2013 Slide 1 Team Project  

E-Print Network [OSTI]

Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 1 Team Project;Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 2 Ingredients A hot topic;Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 3 Ingredient 1: A Hot

Mannheim, Universität

85

The “I” in Team: Coach Incivility, Coach Sex, and Team Performance in Female Basketball Teams  

E-Print Network [OSTI]

that experiences of incivility incited feelings of rejection and ostracism for targets. Taken together, these findings highlight the particularly negative effects of incivility on individual attitudes and well-being. Research extending these effects to team... of the incivility-commitment relationship. Tepper (2000) found that targets who experienced abusive supervision had lower affective and normative commitment towards their organization. Similarly, at the individual level, incivility has been shown to negatively...

Smittick, Amber Leola

2012-10-19T23:59:59.000Z

86

Molten-Caustic-Leaching (MCL or Gravimelt) System Integration Project  

SciTech Connect (OSTI)

This is a report of the results obtained from the operation of an integrated test circuit for the Molten-Caustic-Leaching (MCL or Gravimelt) process for the desulfurization and demineralization of coal. The objectives of operational testing of the 20 pounds of coal per hour integrated MCL test circuit are: (1) to demonstrate the technical capability of the process for producing a demineralized and desulfurized coal that meets New Source Performance Standards (NSPS); (2) to determine the range of effective process operation; (3) to test process conditions aimed at significantly lower costs; and (4) to deliver product coal.

Not Available

1990-11-01T23:59:59.000Z

87

E-Print Network 3.0 - ammoniacal leaching media Sample Search...  

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

and the contamination of groundwater via leaching. While organic pollutants (e.g. dioxins) might be a concern, heavy... and acceptable risk. The potential risk of ground water...

88

E-Print Network 3.0 - aqueous phase leaching Sample Search Results  

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

and the contamination of groundwater via leaching. While organic pollutants (e.g. dioxins) might be a concern, heavy... and acceptable risk. The potential risk of ground water...

89

Oxidative Alkaline leaching of Americium from simulated high-level nuclear waste sludges  

E-Print Network [OSTI]

order rate constants for americium leaching from sludgeT.V. Hydrolysis of Americium(III). J Radioanal. Nucl.I.G. Hydroxides of Pentavalent Americium. Translated from

Reed, Wendy A.; Garnov, Alexander Yu.; Rao, Linfeng; Nash, Kenneth L.; Bond, Andrew H.

2004-01-01T23:59:59.000Z

90

Team | Stanford Synchrotron Radiation Lightsource  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign ObjectOUR8, 2013Battelle: How to start a projectTeam

91

Intelligence team given national honor  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and NovelFEG-SEM with0, FirstIntelligence team given

92

Team Summary | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from the GridwiseSiteDepartmentChallengeCompliance7/109THETTU UTeam Summary Team

93

Sandia National Laboratories: Our Team  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErik Spoerke SSLSMolten-Salt StorageNoLong Range RadarFacilityOpticsEFRCOur Team

94

Leaching induced concentration profiles in the solid phase of cement  

SciTech Connect (OSTI)

Analysis of the solid phase of portland cement specimens by energy dispersive x-ray spectrometry before and after leaching provided elemental profiles within the cement. Releases of potassium were calculated from the solid phase profiles and were compared to releases determined from leachate analyses of potassium and cesium-137. The fraction of potassium released in the leachate was found to correlate closely to that of cesium-137 under varying time and temperature conditions, despite the different manner in which each was originally contained in the cement. Agreement was obtained among potassium releases as determined from the solid, potassium in the leachate and cesium-137 in the leachate. These correlations allowed the use of potassium as an analog for cesium-137 in cement. Profiles of potassium in the solid showed varying degrees of depletion. A specimen, sectioned immediately after leaching for 471 days, showed complete removal of potassium to 9 mm depth from the specimens surface. From 9 mm to the center of the specimen, an apparently linear increase in concentration was observed. Specimens that had been air dried prior to sectioning had profiles that were produced by evaporative transport of dissolved species toward the surface. Carbonation of the surface appears to have retarded migration of the dissolved material. This prevented it from reaching the outer edge and resulted in increased potassium concentrations several mm inside the surface. 9 refs., 10 figs., 2 tabs.

Fuhrmann, M.; Colombo, P.

1987-04-01T23:59:59.000Z

95

Leaching of Phase II Mercury Control Technology By-Products  

SciTech Connect (OSTI)

The U.S. EPA has issued a final regulation for control of mercury from coal-fired power plants. An NETL research, development and demonstration program under DOE/Fossil Energy Innovations for Existing Plants is directed toward the improvement of the performance and economics of mercury control from coal-fired plants. The current Phase II of the RD&D program emphasizes the evaluation of performance and cost of control technologies through slip-stream and full scale field testing while continuing the development of novel concepts. One of the concerns of the NETL program is the fate of the captured flue gas mercury which is transferred to the condensed phase by-product stream. These adulterated by-products, both ashes and FGD material, represent the greatest challenge to the DOE goal of increased utilization of by-products. The degree of stability of capture by-products and their potential for release of mercury can have a large economic impact on material sales or the approach to disposal. One of the considerations for mercury control technology is the potential trade-off between effective but temporary mercury capture and less effective but more permanent sequestration. As part of a greater characterization effort of Phase II facility baseline and control technology sample pairs, NETL in-house laboratories have performed aqueous leaching procedures on a select subset of the available sample pairs. This report describes batch leaching results for mercury, arsenic, and selenium.

Hesbach, P.A.; Kachur, E.K.

2007-07-01T23:59:59.000Z

96

Characterization, Washing, Leaching, and Filtration of C-104 Sludge  

SciTech Connect (OSTI)

Approximately 1,400 g of wet Hanford Tank C-104 Sludge was evaluated by Battelle for the high-level waste (HLW) pretreatment processes of ultrafiltration, dilute caustic washing, and elevated-temperature caustic leaching. The filterability of diluted C-104 sludge was measured with a 0.1-{micro}m sintered metal Mott filter using a 24-inch-long, single-element, crossflow filtration system (cells unit filter [CUF]). While the filtrate was being recirculated prior to washing and leaching, a 6.9 wt% solids slurry was evaluated with a matrix of seven 1-hour conditions of varying trans-membrane pressure (30 to 70 psid) and axial velocity (9 to 15 ft/s). The filtrate flux and backpulse efficiency were determined for each condition. The slurry was concentrated to 23 wt% solids, a second matrix of six 1-hour conditions was performed, and data analogous to that recorded in the first matrix were obtained. The low-solids-concentration matrix produced filtrate flux rates that ranged from 0.038 to 0.083 gpm/ft{sup 2}. The high-solids-concentration matrix produced filtrate flux rates that ranged from 0.0095 to 0.0172 gpm/ft{sup 2}. In both cases, the optimum filtrate flux was at the highest axial velocity (15 ft/s) and transmembrane pressure had little effect. Nearly all of the measured filtrate fluxes were more than an order of magnitude greater than the required plant flux for C-104 of 0.00126 gpm/ft{sup 2}. In both matrices, the filtrate flux appeared to be proportional to axial velocity, and the permeability appeared to be inversely proportional to the trans-membrane pressure. The first test condition was repeated as the last test condition for each matrix. In both cases, there was a significant decrease in filtrate flux, indicating some filter fouling during the test matrix that could not be removed by backpulsing alone, although the backpulse number and duration were not optimized. Following testing of these two matrices, the material was washed within the CUF by continuously adding approximately 5 L of 0.01-M NaOH and then removing it through the filter as permeate. The purpose of this washing step with 0.01-MNaOH was to remove water-soluble components that might inhibit dissolution of salts during caustic leaching, while avoiding peptization of the solids that occurs at a pH below 12. After washing the sludge with dilute caustic, it was combined with 3-M caustic, and the slurry was leached in a stainless steel vessel at 85 C for 8 hours. This leaching was followed by two 0.01-M caustic washes, each conducted in a stainless steel vessel to dilute remaining analytes from the interstitial liquids. Each rinse was performed at 85 C for 8 hours. Permeate from each of these process steps was removed using the crossflow filter system. Samples of the permeate from each slurry-washing activity and all intermediate process steps were taken and analyzed for chemical and radiochemical constituents. The fraction of each component removed was calculated. Key results are presented in Table S.1.

KP Brooks; PR Bredt; GR Golcar; SA Hartley; LK Jagoda; KG Rappe; MW Urie

2000-06-09T23:59:59.000Z

97

PEP Run Report for Integrated Test A, Caustic Leaching in UFP-VSL-T01A, Oxidative Leaching in UFP-VSL-T02A  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.”(a) The PEP, located in the Process Engineering Laboratory-West (PDLW) located in Richland, Washington, is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

Guzman-Leong, Consuelo E.; Bredt, Ofelia P.; Burns, Carolyn A.; Daniel, Richard C.; Su, Yin-Fong; Geeting, John GH; Golovich, Elizabeth C.; Josephson, Gary B.; Kurath, Dean E.; Sevigny, Gary J.; Smith, Dennese M.; Valdez, Patrick LJ; Yokuda, Satoru T.; Young, Joan K.

2009-12-04T23:59:59.000Z

98

Title of the article MODELLING OF METAL POLLUTANT LEACHING THROUGH A SMECTITE  

E-Print Network [OSTI]

, such as heavy metals, in soil constitutes a potential source of groundwater pollution. In the literature, some1 Title of the article MODELLING OF METAL POLLUTANT LEACHING THROUGH A SMECTITE Authors Chantal as the clay CEC. Keywords Leaching; metals; clay; copper; kinetic; modelling; CEC insu-00665250,version1-9May

Paris-Sud XI, Université de

99

Concrete calcium leaching at variable temperature: experimental data and numerical model inverse  

E-Print Network [OSTI]

, concrete porous solution is very basic (pH around 13) and several ionic species are highly concentrated [1Concrete calcium leaching at variable temperature: experimental data and numerical model inverse/DSU/SSIAD/BERIS, Fontenay-aux-Roses, France Abstract A simplified model for calcium leaching in concrete is presented

Paris-Sud XI, Université de

100

MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH  

E-Print Network [OSTI]

1 MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH Waste Management (in source such as municipal solid waste (MSW) incineration ash, requires a knowledge of the so is proposed. Key words: Leaching, Waste, Incineration ash, Chromium, L/S ratio, Modelling. hal-00656672

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

LEACHING BEHAVIOR OF PETROLEUM CONTAMINATED SOILS STABILIZED WITH HIGH CARBON CONTENT FLY ASH  

E-Print Network [OSTI]

1 LEACHING BEHAVIOR OF PETROLEUM CONTAMINATED SOILS STABILIZED WITH HIGH CARBON CONTENT FLY ASH the stabilization of petroleum- contaminated soils (PCSs) using another recycled material, high carbon content fly; however, the level of petroleum contamination has a significant effect on the leaching properties

Aydilek, Ahmet

102

Influence of pH and Redox Conditions on Copper Leaching  

SciTech Connect (OSTI)

The Toxicity Characteristic Leaching Procedure (TCLP) is a regulatory leach test in the RCRA programs. It was developed to determine the leaching potential of landfilled waste in order to assess the hazards associated with the leachates. The test was developed to study concentration of hazardous materials in leachates, under a mismanagement scenario, when they are co-disposed with municipal waste. The test uses leaching of waste at either of two acidic pH values i.e., 2.8 and 4.93. While low pH leachant can extract many metals, some metals soluble at higher pH values are either underestimated or totally unaccounted for. The method also has limitations for application to different waste matrices. The procedure does not take into account the effect of redox conditions on leaching. Leaching studies are, therefore, being conducted to determine the effect of combinations of Eh and pH on the leaching potential of mineral and organic wastes. The goal of this study is to propose alternate methods applicable for a variety of waste matrices. The presentation will discuss the effects of combinations of pH and redox conditions on the leaching behavior of copper from a mineral processing waste.

Kavanaugh, Rathi; Al-Abed, Souhail R.; Purandare, Jaydeep; Allen, Derrick

2004-03-31T23:59:59.000Z

103

Experimental and numerical analysis of metal leaching from fly ash-amended highway bases  

E-Print Network [OSTI]

road materials (URM) mixed with lime activated high carbon fly ashes and to evaluate groundwater water leach tests, column leach tests, and computer modeling. The laboratory tests were conducted vadose zone. Ă? 2011 Elsevier Ltd. All rights reserved. 1. Introduction Over 100 million tons of fly ash

Aydilek, Ahmet

104

Convergence of a MFEFV method for two phase flow with applications to heap leaching of copper ores  

E-Print Network [OSTI]

Convergence of a MFE­FV method for two phase flow with applications to heap leaching of copper ores in porous media, with applications to heap leaching of copper ores. These approximations are based on mixed

SepĂşlveda, Mauricio

105

Advanced Vehicle Technology Analysis & Evaluation Team  

Broader source: Energy.gov [DOE]

Presentation on Advanced Vehicle Technology Analysis & Evaluation Team to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

106

Solar Decathlon 2013: New Teams! New Location!  

Broader source: Energy.gov [DOE]

In addition to welcoming 20 new collegiate teams and hundreds of new student decathletes to our 2013 competition, we are announcing a new site.

107

Nuclear / Radiological Advisory Team | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

as needed. The NRAT is composed of scientists and technicians who can provide advice or conduct limited operations. NRAT Team performing analysis Mission The NRAT's mission is to...

108

Nuclear Incident Team | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Incident Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

109

The removal of mercury from solid mixed waste using chemical leaching processes  

SciTech Connect (OSTI)

The focus of this research was to evaluate chemical leaching as a technique to treat soils, sediments, and glass contaminated with either elemental mercury or a combination of several mercury species. Potassium iodide/iodine solutions were investigated as chemical leaching agents for contaminated soils and sediments. Clean, synthetic soil material and surrogate storm sewer sediments contaminated with mercury were treated with KI/I{sub 2} solutions. It was observed that these leaching solutions could reduce the mercury concentration in soil and sediments by 99.8%. Evaluation of selected posttreatment sediment samples revealed that leachable mercury levels in the treated solids exceeded RCRA requirements. The results of these studies suggest that KI/I{sub 2} leaching is a treatment process that can be used to remove large quantities of mercury from contaminated soils and sediments and may be the only treatment required if treatment goals are established on Hg residual concentrations in solid matrices. Fluorescent bulbs were used to simulate mercury contaminated glass mixed waste. To achieve mercury contamination levels similar to those found in larger bulbs such as those used in DOE facilities a small amount of Hg was added to the crushed bulbs. The most effective agents for leaching mercury from the crushed fluorescent bulbs were KI/I{sub 2}, NaOCl, and NaBr + acid. Radionuclide surrogates were added to both the EPA synthetic soil material and the crushed fluorescent bulbs to determine the fate of radionuclides following chemical leaching with the leaching agents determined to be the most promising. These experiments revealed that although over 98% of the dosed mercury solubilized and was found in the leaching solution, no Cerium was measured in the posttreatment leaching solution. This finding suggest that Uranium, for which Ce was used as a surrogate, would not solubilize during leaching of mercury contaminated soil or glass.

Gates, D.D.; Chao, K.K.; Cameron, P.A.

1995-07-01T23:59:59.000Z

110

Free agents are not guaranteed a position on a team. Every effort will be made to place you on a team or create a team comprised of other  

E-Print Network [OSTI]

FREE AGENT Free agents are not guaranteed a position on a team. Every effort will be made to place you on a team or create a team comprised of other free agents. Please fill out this form COMPLETELY

Mitchison, Tim

111

2013MIT SOLAR ELECTRIC VEHICLE TEAM The MIT Solar Electric Vehicle Team (SEVT)  

E-Print Network [OSTI]

Challenge in Australia, and the North American Solar Challenge. The vehicles drive during the day and stop2013MIT SOLAR ELECTRIC VEHICLE TEAM #12;The MIT Solar Electric Vehicle Team (SEVT) is a student organization dedicated to demonstrating the viability of alternative energy-based transportation. The team

Williams, Brian C.

112

Characterization, Leaching, and Filtration Testing for Bismuth Phosphate Sludge (Group 1) and Bismuth Phosphate Saltcake (Group 2) Actual Waste Sample Composites  

SciTech Connect (OSTI)

A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.() The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual waste-testing program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. Two of the eight defined groups—bismuth phosphate sludge (Group 1) and bismuth phosphate saltcake (Group 2)—are the subjects of this report. The Group 1 waste was anticipated to be high in phosphorus and was implicitly assumed to be present as BiPO4 (however, results presented here indicate that the phosphate in Group 1 is actually present as amorphous iron(III) phosphate). The Group 2 waste was also anticipated to be high in phosphorus, but because of the relatively low bismuth content and higher aluminum content, it was anticipated that the Group 2 waste would contain a mixture of gibbsite, sodium phosphate, and aluminum phosphate. Thus, the focus of the Group 1 testing was on determining the behavior of P removal during caustic leaching, and the focus of the Group 2 testing was on the removal of both P and Al. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

Lumetta, Gregg J.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn; Edwards, Matthew K.; Fiskum, Sandra K.; Hallen, Richard T.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Sinkov, Sergey I.; Snow, Lanee A.

2009-02-19T23:59:59.000Z

113

MMS establishes team to resolve royalty disputes  

SciTech Connect (OSTI)

This paper reports that the U.S. Minerals Management Service has set up a permanent negotiating team to resolve royalty disputes with producers. MMS plans to use the team approach to negotiate multiple settlements in single, marathon negotiations covering issues such as production monitoring, production valuation, royalty reporting, and royalty payments.

Not Available

1992-06-22T23:59:59.000Z

114

Contract Team Update Presented by Connie Motoki  

E-Print Network [OSTI]

Contract Team Update Presented by Connie Motoki January 15, 2008 #12;STC Form #12;#12;· Summary of Terms & Conditions · A Contract Manager initiates the STC. · STC is required for: New incoming subagreements & contracts Amendments to the existing agreement · Grants Team profiler cannot add money or date

Kroll, Kristen L.

115

August 1993 INTEGRATED HATCHERY OPERATIONS TEAM  

E-Print Network [OSTI]

August 1993 INTEGRATED HATCHERY OPERATIONS TEAM OPERATION PLANS FOR ANADROMOUS FISH PRODUCTION.S. Department of Energy, as part of BPA's program to protect, mitigate, and enhance fish and wildlife affected as follows: Shelldrake, Tom, U.S. Fish and Wildlife Service Hatcheries, Integrated Hatchery Operations Team

116

Solar Technical Assistance Team (Fact Sheet)  

SciTech Connect (OSTI)

The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers whey they need it. This fact sheet provides information about STAT and the STAT webinar series for the summer of 2012.

Not Available

2012-07-01T23:59:59.000Z

117

National Construction Safety Teams Annual Report  

E-Print Network [OSTI]

National Construction Safety Teams Annual Report Fiscal Year 2006 Introduction In October 2002, the President signed into law the National Construction Safety Team (NCST) Act (P.L. 107-231), which authorized the Director of the National Institute of Standards and Technology (NIST) to establish National Construction

Magee, Joseph W.

118

National Construction Safety Team Act Annual Report  

E-Print Network [OSTI]

National Construction Safety Team Act Annual Report Fiscal Year 2008 Summary This annual report to Congress for FY 2008 is required by the National Construction Safety Team Act. NIST completed its federal report. The ICC Codes are widely adopted and used as the basis for state and local construction codes

Magee, Joseph W.

119

Palouse Team PhD Assistantship Announcements  

E-Print Network [OSTI]

Palouse Team PhD Assistantship Announcements Interdisciplinary PhD Research Assistantships in Conservation Biology, Sustainable Production and Social-Ecological Resilience of the Palouse Prairie Ecosystem team working on aspects of conservation of the endangered Palouse Prairie ecosystem in the context

Waits, Lisette

120

Solar Technical Assistance Team (STAT) (Fact Sheet)  

SciTech Connect (OSTI)

The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers when they need it.

Not Available

2014-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

The Environment Team to Waste & Recycling  

E-Print Network [OSTI]

The Environment Team A-Z Guide to Waste & Recycling www.le.ac.uk/environment #12;Welcome ...to the University of Leicester's `A-Z Guide to Waste and Recycling'. Over the last 3 years, the Environment Team has introduced an award- winning recycling scheme across the campus that allows us to recycle paper, plastics

St Andrews, University of

122

eRA Training Team1 Terminations  

E-Print Network [OSTI]

eRA Training Team1 xTrain Terminations Electronic Research Administration Sponsored by: The National Institutes of Health, Office of Extramural Research March 2012 #12;eRA Training Team2 xTrain General Information xTrain Overview The following section provides general information on the xTrain

Baker, Chris I.

123

eRA Training Team1 Terminations  

E-Print Network [OSTI]

eRA Training Team1 xTrain Terminations Electronic Research Administration Sponsored by: The National Institutions of Health, Office of Extramural Research April 2010 #12;eRA Training Team2 xTrain General Information xTrain Overview The following section provides general information on the xTrain

Baker, Chris I.

124

EFRT M12 Issue Resolution: Comparison of PEP and Bench-Scale Oxidative Leaching Results  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP; and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP; vessels UFP-VSL-00001A and B in the WTP PTF). In both scenarios, 19-M sodium hydroxide solution (NaOH, caustic) is added to the waste slurry in the vessels to dissolve solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by a heating step that uses direct steam injection to accelerate the leaching process. Following the caustic leach, the vessel contents are cooled using vessel cooling jackets and/or external heat exchangers. The main difference between the two scenarios is that for leaching in UFP1, the 19-M NaOH is added to un-concentrated waste slurry (3 to 8 wt% solids), while for leaching in UFP2, the slurry is concentrated to nominally 20 wt% solids using cross-flow ultrafiltration before the addition of caustic. For wastes that have significantly high chromium content, the caustic leaching and slurry dewatering is followed by adding sodium permanganate to UFP-VSL-T02A, and the slurry is subjected to oxidative leaching at nominally ambient temperature. The purpose of the oxidative leaching is to selectively oxidize the poorly alkaline-soluble Cr(III) believed to be the insoluble form in Hanford tank sludge to the much more alkaline-soluble Cr(VI), e.g., chromate. The work described in this report provides the test results that are related to the efficiency of the oxidative leaching process to support process modeling based on tests performed with a Hanford waste simulant. The tests were completed both at the lab-bench scale and in the PEP. The purpose of this report is to summarize the results from both scales that are related to oxidative leaching chemistry to support a scale factor for the submodels to be used in the G2 model, which predicts WTP operating performance. Owing to schedule constraints, the PEP test data to be included in this report are limited to those from Integrated Tests A (T01 A/B caustic leaching) and B (T02A caustic leaching).

Rapko, Brian M.; Brown, Christopher F.; Eslinger, Paul W.; Fountain, Matthew S.; Hausmann, Tom S.; Huckaby, James L.; Hanson, Brady D.; Kurath, Dean E.; Minette, Michael J.

2009-08-14T23:59:59.000Z

125

Oxidative Alkaline leaching of Americium from simulated high-level nuclear waste sludges  

SciTech Connect (OSTI)

Oxidative alkaline leaching has been proposed to pre-treat the high-level nuclear waste sludges to remove some of the problematic (e.g., Cr) and/or non-radioactive (e.g., Na, Al) constituents before vitrification. It is critical to understand the behavior of actinides, americium and plutonium in particular, in oxidative alkaline leaching. We have studied the leaching behavior of americium from four different sludge simulants (BiPO{sub 4}, BiPO{sub 4 modified}, Redox, PUREX) using potassium permanganate and potassium persulfate in alkaline solutions. Up to 60% of americium sorbed onto the simulants is leached from the sludges by alkaline persulfate and permanganate. The percentage of americium leached increases with [NaOH] (between 1.0 and 5.0 M). The initial rate of americium leaching by potassium persulfate increases in the order BiPO{sub 4} sludge < Redox sludge < PUREX sludge. The data are most consistent with oxidation of Am{sup 3+} in the sludge to either AmO{sub 2}{sup +} or AmO{sub 2}{sup 2+} in solution. Though neither of these species is expected to exhibit long-term stability in solution, the potential for mobilization of americium from sludge samples would have to be accommodated in the design of any oxidative leaching process for real sludge samples.

Reed, Wendy A.; Garnov, Alexander Yu.; Rao, Linfeng; Nash, Kenneth L.; Bond, Andrew H.

2004-01-23T23:59:59.000Z

126

Use of Polyphosphate to Decrease Uranium Leaching in Hanford 300 Area Smear Zone Sediments  

SciTech Connect (OSTI)

The primary objective of this study is to summarize the laboratory investigations performed to evaluate short- and long-term effects of phosphate treatment on uranium leaching from 300 area smear zone sediments. Column studies were used to compare uranium leaching in phosphate-treated to untreated sediments over a year with multiple stop flow events to evaluate longevity of the uranium leaching rate and mass. A secondary objective was to compare polyphosphate injection, polyphosphate/xanthan injection, and polyphosphate infiltration technologies that deliver phosphate to sediment.

Szecsody, James E.; Zhong, Lirong; Oostrom, Martinus; Vermeul, Vincent R.; Fruchter, Jonathan S.; Williams, Mark D.

2012-09-30T23:59:59.000Z

127

Worker Safety and Security Teams Team Member Handbook  

SciTech Connect (OSTI)

Worker Safety and Security Teams (WSSTs) are an effective way to promote safe workplaces. While WSSTs have a variety of structures and roles, they have one thing in common - employees and management collaborate to find ways to prevent accidents, injuries, and illnesses on the job. The benefits for all concerned are obvious in that employees have a safe place to work, employers save money on lost work time and workers compensation costs, and everyone returns home safe and healthy each day. A successful WSST will have the support and wholehearted participation of management and employees. LANL has a WSST at the institutional level (IWSST) and at all directorates and many divisions. The WSSTs are part of LANL's Voluntary Protection Program (VPP). The WSSTs meet at least monthly and follow an agenda covering topics such as safety shares, behavior based safety (BBS) observations, upcoming events or activities, issues, etc. A WSST can effectively influence safety programs and provide recommendations to managers, who have the resources and authority to implement changes in the workplace. WSSTs are effective because they combine the knowledge, expertise, perspective, enthusiasm, and effort of a variety of employees with diverse backgrounds. Those with experience in a specific job or work area know what the hazards or potential hazards are, and generally have ideas how to go about controlling them. Those who are less familiar with a job or area play a vital role too, by seeing what others may have overlooked or taken for granted. This booklet will cover the structure and operations of WSSTs, what needs to be done in order to be effective and successful, and how you can help, whether you're a WSST member or not.

Sievers, Cindy S. [Los Alamos National Laboratory

2012-06-11T23:59:59.000Z

128

Performance assessment task team progress report  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Headquarters EM-35, established a Performance Assessment Task Team (referred to as the Team) to integrate the activities of the sites that are preparing performance assessments (PAs) for disposal of new low-level waste, as required by Chapter III of DOE Order 5820.2A, {open_quotes}Low-Level Waste Management{close_quotes}. The intent of the Team is to achieve a degree of consistency among these PAs as the analyses proceed at the disposal sites. The Team`s purpose is to recommend policy and guidance to the DOE on issues that impact the PAs, including release scenarios and parameters, so that the approaches are as consistent as possible across the DOE complex. The Team has identified issues requiring attention and developed discussion papers for those issues. Some issues have been completed, and the recommendations are provided in this document. Other issues are still being discussed, and the status summaries are provided in this document. A major initiative was to establish a subteam to develop a set of test scenarios and parameters for benchmarking codes in use at the various sites. The activities of the Team are reported here through December 1993.

Wood, D.E.; Curl, R.U.; Armstrong, D.R.; Cook, J.R.; Dolenc, M.R.; Kocher, D.C.; Owens, K.W.; Regnier, E.P.; Roles, G.W.; Seitz, R.R. [and others

1994-05-01T23:59:59.000Z

129

Shedding Light on the Solar Decathlon 2013 Teams | Department...  

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

Shedding Light on the Solar Decathlon 2013 Teams Shedding Light on the Solar Decathlon 2013 Teams August 29, 2012 - 10:13am Addthis Meet the teams competing in the Solar Decathlon...

130

Improving Permeability and Salt Leaching in Irrigated Sports Fields: Exploratory Testing  

E-Print Network [OSTI]

of most turf grass species. The study reported here was preformed for evaluating various mechanical means of improving soil permeability for enhancing salt leaching. Observation included two municipal parks consisting of sandy alluvial soils, five sports...

Miyamoto, S; Martinez, Ignacio; Luna, Francisco; Tirre, David

131

Review of the Berosus Leach of Venezuela (Coleoptera, Hydrophilidae, Berosini) with description of fourteen new species  

E-Print Network [OSTI]

The species of the water scavenger beetle genus Berosus Leach occurring in Venezuela are reviewed. Thirty-six species are recorded, including fifteen new species, fourteen of which are described here as new: Berosus aragua sp. n., Berosus...

Oliva, Adriana; Short, Andrew E. Z.

2012-07-06T23:59:59.000Z

132

Alternative Sodium Recovery Technology—High Hydroxide Leaching: FY10 Status Report  

SciTech Connect (OSTI)

Boehmite leaching tests were carried out at NaOH concentrations of 10 M and 12 M, temperatures of 85°C and 60°C, and a range of initial aluminate concentrations. These data, and data obtained during earlier 100°C tests using 1 M and 5 M NaOH, were used to establish the dependence of the boehmite dissolution rate on hydroxide concentration, temperature, and initial aluminate concentration. A semi-empirical kinetic model for boehmite leaching was fitted to the data and used to calculate the NaOH additions required for leaching at different hydroxide concentrations. The optimal NaOH concentration for boehmite leaching at 85°C was estimated, based on minimizing the amount of Na that had to be added in NaOH to produce a given boehmite conversion.

Mahoney, Lenna A.; Neiner, Doinita; Peterson, Reid A.; Rapko, Brian M.; Russell, Renee L.; Schonewill, Philip P.

2011-02-04T23:59:59.000Z

133

Basic and Acidic Leaching of Sludge from Melton Valley Storage Tank W-25  

SciTech Connect (OSTI)

Bench-scale leaching tests were conducted with samples of tank waste sludge from the Melton Valley Storage Tank (MVST) Facility at Oak Ridge National Laboratory (ORNL) to evaluate separation technology processes for use in concentrating the radionuclides and reducing the volume of waste for final disposal. This paper discusses the hot cell apparatus, the characterization of the sludge, the leaching methodology, and the results obtained from a variety of basic and acidic leaching tests of samples of sludge at ambient temperature. Basic leaching tests were also conducted at 75 and 95 deg C. The major alpha-,gamma., and beta-emitting radionuclides in the centrifuged, wet sludge solids were {sup 137}Cs, {sup 60}Co, {sup 154}Eu, {sup 241}Am, {sup 244}Cm {sup 90}Sr, Pu, U, and Th. The other major metals (in addition to the U and Th) and anions were Na, Ca, Al, K, Mg, NO{sub 3}{sup -},CO{sub 3}{sup 2-}, OH{sup -}, and O{sup 2-} organic carbon content was 3.0 +/- 1.0%. The pH was 13. A surprising result was that about 93% of the {sup 137}Cs in the centrifuged, wet sludge solids was bound in the solids and could not be solubilized by basic leaching at ambient temperature and 75 deg C. However, the solubility of the {sup 137}Cs was enhanced by heating the sludge to 95 deg C. In one of the tests,about 42% of the {sup 137}Cs was removed by leaching with 6.3 M NaOH at 95 deg C.Removing {sup 137}Cs from the W-25 sludge with nitric acid was a slow process. About 13% of the {sup 137}Cs was removed in 16 h with 3.0 M HNO{sub 3}. Only 22% of the {sup 137}Cs was removed in 117 h usi 6.0 M HNO{sub 3}. Successive leaching of sludge solids with 0.5 M, 3.0 M, 3.0 M; and 6.0 M HNO{sub 3} for a total mixing time of 558 h removed 84% of the {sup 137}Cs. The use of caustic leaching prior to HNO{sub 3} leaching, and the use of HF with HNO{sub 3} in acidic leaching, increased the rate of {sup 137}Cs dissolution. Gel formation proved to be one of the biggest problems associated with HNO{sub 3} leaching of the W-25 sludge.

Collins, J.L., Egan, B.Z., Beahm, E.C., Chase, C.W., Anderson, K.K.

1997-10-01T23:59:59.000Z

134

The physical and chemical aspects of the leaching behavior of metals from portland cement  

E-Print Network [OSTI]

THE PHYSICAL AND CHEMICAL ASPECTS OF THE LEACHING BEHAVIOR OF METALS FROM PORTLAND CEMENT A Thesis by RICARDO CORYE DAVIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1990 Major Subject: Chemistry THE PHYSICAL AND CHEMICAL ASPECTS OF THE LEACHING BEHAVIOR OF METALS FROM PORTLAND CEMENT A Thesis by RICARDO CORYE DAVIS Approved as to style and content by: David L. Cocke (Co...

Davis, Ricardo Corye

1990-01-01T23:59:59.000Z

135

Flowsheet for shear/leach processing of N Reactor fuel at PUREX  

SciTech Connect (OSTI)

This document was originally prepared to support the restart of the PUREX plant using a new Shear/Leach head end process. However, the PUREX facility was shutdown and processing of the remaining N Reactor fuel is no longer considered an alternative for fuel disposition. This document is being issued for reference only to document the activities which were investigated to incorporate the shear/leach process in the PUREX plant.

Enghusen, M.B.

1995-04-13T23:59:59.000Z

136

Characterization and Leach Testing for REDOX Sludge and S-Saltcake Actual Waste Sample Composites  

SciTech Connect (OSTI)

This report describes processing and analysis results of boehmite waste type (Group 5) and insoluble high Cr waste type (Group 6). The sample selection, compositing, subdivision, physical and chemical characterization are described. Extensive batch leach testing was conducted to define kinetics and leach factors of selected analytes as functions of NaOH concentration and temperature. Testing supports issue M-12 resolution for the Waste Treatment Plant.

Fiskum, Sandra K.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Hubler, Timothy L.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; Lumetta, Gregg J.; MacFarlan, Paul J.; McNamara, Bruce K.; Peterson, Reid A.; Sinkov, Sergey I.; Snow, Lanee A.; Swoboda, Robert G.

2008-07-10T23:59:59.000Z

137

National Science Bowl Update: Middle School Teams from Maryland...  

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

Science Bowl Update: Middle School Teams from Maryland and Indiana to Compete for National Championship on Monday National Science Bowl Update: Middle School Teams from Maryland...

138

Delegation of Approval Authority for Integrated Project Team...  

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

Team Charter Documents for Office of Environmental Management Major System Projects by surash DelegationApprovalAuthorityIntegratedProjectTeamCharterDocuments-EMMajorSysProject-Sur...

139

NERSC Science Gateways Open New Pathways to 'Team Science'  

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

NERSC's Science Gateways Pave Way for 'Team Science' NERSC Gateways Pave Way for 'Team Science' Computational scientists at NERSC work with researchers around the globe to develop...

140

Nine teams compete in Virginia Middle School Science Bowl competition...  

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

Nine teams compete in Virginia Middle School Science Bowl competition at Jefferson Lab on March 11 March 17, 2006 Peasley Middle School The Peasley Middle School Team from...

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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.


141

2014 Race to Zero Student Design Competition: Grand Winner Teams...  

Office of Environmental Management (EM)

2014 Race to Zero Student Design Competition: Grand Winner Teams 2014 Race to Zero Student Design Competition: Grand Winner Teams 2014 Race to Zero Student Design Competition:...

142

Teaming Partner List Available for the Innovative Composites...  

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

Teaming Partner List Available for the Innovative Composites Institute FOA Teaming Partner List Available for the Innovative Composites Institute FOA March 26, 2014 - 12:34pm...

143

Joint Technical Operations Team | National Nuclear Security Administra...  

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

Blog Home About Us Our Programs Emergency Response Responding to Emergencies Render Safe Joint Technical Operations Team Joint Technical Operations Team JTOT Logo...

144

Grid Interaction Tech Team, and International Smart Grid Collaboration...  

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

Team, and International Smart Grid Collaboration Grid Interaction Tech Team, and International Smart Grid Collaboration 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

145

Small Business Teaming Workshop Program | National Nuclear Security...  

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

Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home Small Business Teaming Workshop Program Small Business Teaming Workshop Program To increase small...

146

US DRIVE Vehicle Systems and Analysis Technical Team Roadmap...  

Energy Savers [EERE]

Vehicle Systems and Analysis Technical Team Roadmap US DRIVE Vehicle Systems and Analysis Technical Team Roadmap VSATT provides the analytic support and subsystem characterizations...

147

Our Teams | Argonne Leadership Computing Facility  

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

About Overview History Staff Directory Our Teams User Advisory Council Careers Margaret Butler Fellowship Visiting Us Contact Us Need Help? support@alcf.anl.gov 630-252-3111...

148

Integrated Initiative Teams and Working Groups  

E-Print Network [OSTI]

Initiative Team Mark McFarland, chair Juan Anciso Todd Bilby Diane Boellstorff Gary Bryant Anthony Camerino Todd Bilby Diane Boellstorff Elizabeth Brown John Carey Alex Castillo Rudy Dunlap Gary Ellis Morgan

149

Zinc recovery by ultrasound acid leaching of double kiln treated electric arc furnace dust  

SciTech Connect (OSTI)

The need to convert 70,000 tons a year of electric arc furnace (EAF) dust into an environmentally safe or recyclable product has encouraged studies to reclaim zinc from this waste material. Successful characterization of a double-kiln calcine, produced from EAF dust, has shown that the calcine pellets consisted mainly of zinc oxide plates with some iron oxide particles. Preliminary leaching tests using hydrochloric and sulfuric acids indicated that this calcine is suitable for selective ultrasound leaching of zinc. A factorially designed screening test using hydrochloric acid showed that ultrasound significantly lowered iron dissolution and increased zinc dissolution, thus enhancing the selective leaching of zinc. Ultrasound, temperature, air bubbling rate and acidity increased the sulfuric acid selectivity, while fluorosilicic acid was not selective. Reactor characterization through ultrasonic field measurements led to the selection of reactor and ultrasound bath, which were utilized to enhance the selectivity of a laboratory scale sulfuric acid leaching of a double-kiln treated electric arc furnace dust. Results indicated that ultrasonic leaching of this calcine is a satisfactory technique to selectively separate zinc from iron. After further iron removal by precipitation and cementation of nickel, it was possible to electrowin zinc from the leach liquor under common industrial conditions, with current efficiencies from 86% through 92% being observed. Calcine washing showed that a substantial chloride removal is possible, but fluoride ion in the electrolyte caused deposit sticking during electrowinning.

Barrera Godinez, J.A.

1989-01-01T23:59:59.000Z

150

Nuclear Nonproliferation Ontology Assessment Team Final Report  

SciTech Connect (OSTI)

Final Report for the NA22 Simulations, Algorithm and Modeling (SAM) Ontology Assessment Team's efforts from FY09-FY11. The Ontology Assessment Team began in May 2009 and concluded in September 2011. During this two-year time frame, the Ontology Assessment team had two objectives: (1) Assessing the utility of knowledge representation and semantic technologies for addressing nuclear nonproliferation challenges; and (2) Developing ontological support tools that would provide a framework for integrating across the Simulation, Algorithm and Modeling (SAM) program. The SAM Program was going through a large assessment and strategic planning effort during this time and as a result, the relative importance of these two objectives changed, altering the focus of the Ontology Assessment Team. In the end, the team conducted an assessment of the state of art, created an annotated bibliography, and developed a series of ontological support tools, demonstrations and presentations. A total of more than 35 individuals from 12 different research institutions participated in the Ontology Assessment Team. These included subject matter experts in several nuclear nonproliferation-related domains as well as experts in semantic technologies. Despite the diverse backgrounds and perspectives, the Ontology Assessment team functioned very well together and aspects could serve as a model for future inter-laboratory collaborations and working groups. While the team encountered several challenges and learned many lessons along the way, the Ontology Assessment effort was ultimately a success that led to several multi-lab research projects and opened up a new area of scientific exploration within the Office of Nuclear Nonproliferation and Verification.

Strasburg, Jana D.; Hohimer, Ryan E.

2012-01-01T23:59:59.000Z

151

Program Development Plan and Team up  

SciTech Connect (OSTI)

The final summary report is a comprehensive view of TEAM-UP, with documented data, information, and experiences that SEPA has collected throughout the program, including lessons learned by participating ventures, and sections covering costs and other information on both large and small systems. This report also covers the barriers that TEAM-UP faced to PV commercialization at the beginning of the program, barriers the project was able to remove or reduce, and what barriers remain on the road ahead.

Solar Electric Power Association

2001-12-01T23:59:59.000Z

152

EFRT M-12 Issue Resolution: Caustic Leach Rate Constants from PEP and Laboratory-Scale Tests  

SciTech Connect (OSTI)

Testing Summary Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP; vessels UFP-VSL-00001A and B in the WTP PTF). In both scenarios, 19-M sodium hydroxide solution (NaOH, caustic) is added to the waste slurry in the vessels to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by a heating step that uses direct injection of steam to accelerate the leaching process. Following the caustic leach, the vessel contents are cooled using vessel cooling jackets and/or external heat exchangers. The main difference between the two scenarios is that for leaching in UFP-1, the 19-M NaOH is added to un-concentrated waste slurry (3 to 8 wt% solids), while for leaching in UFP-2, the slurry is concentrated to nominally 20 wt% solids using cross-flow ultrafiltration before adding caustic. The work described in this report addresses the kinetics of caustic leach under WTP conditions, based on tests performed with a Hanford waste simulant. The tests were completed at the lab-scale and in the PEP, which is a 1/4.5-scale mock-up of key PTF process equipment. The purpose of this report is to summarize the results from both scales that are related to caustic leach chemistry to support a scale-up factor for the submodels to be used in the G2 model, which predicts WTP operating performance. The scale-up factor will take the form of an adjustment factor for the rate constant in the boehmite leach kinetic equation in the G2 model.

Mahoney, Lenna A.; Rassat, Scot D.; Eslinger, Paul W.; Aaberg, Rosanne L.; Aker, Pamela M.; Golovich, Elizabeth C.; Hanson, Brady D.; Hausmann, Tom S.; Huckaby, James L.; Kurath, Dean E.; Minette, Michael J.; Sundaram, S. K.; Yokuda, Satoru T.

2009-08-14T23:59:59.000Z

153

2013 Team UniSA-Australia World class thinking.  

E-Print Network [OSTI]

2013 Team UniSA-Australia guide World class thinking. World class talent. #12;Intoduction A message from Patrick Jonker, Team UniSA-Australia Ambassador Rider Profiles > Bernard Sulzberger > Adam Phelan and contacts 3 4 5 6 7 8 9 10 11 12 Team UniSA-Australia contents #12;3 Team UniSA-Australia A modern, vibrant

Li, Jiuyong "John"

154

Communications and Outreach K. L. Bethea1 Team Lead/  

E-Print Network [OSTI]

. Ren Team Leader K. Danilova Software Engineer D. Purcell Software Engineer J. Patton DB Engineer B

155

Leaching of metals from ores. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations of selected patents concerning the extraction of metals from ores by leaching. Topics include leaching of metals from ore heaps, mine tailings, smelter wastes, and sea nodules. Metals covered include gold, uranium, copper, nickel, silver, manganese, and cobalt. Bacterio-electric, biological-acid, and hydrogen peroxide leaching are included. (Contains 50-250 citations and includes a subject term index and title list.)

NONE

1995-05-01T23:59:59.000Z

156

Presented by Y.Shimomura ITER Joint Central Team and Home Teams  

E-Print Network [OSTI]

of reliability of the operation Full commissioning of the ITER systemin a non-nuclear environment DevelopmentPresented by Y.Shimomura ITER Joint Central Team and Home Teams Oct. 5, 2000 Sorrento, Italy #12 Elevation Layout #12;Phased Operations Hydrogen Phase Confirmation of the machine performance and increase

157

Team Massachusetts Brings a Fourth Dimension to the Solar Decathlon  

Broader source: Energy.gov [DOE]

Team Massachusetts is bringing a unique perspective to the Solar Decathlon this fall. You might say it is a fourth dimension because of the team’s newly constructed 4D Home. But it could also be argued that it is because the Massachusetts College of Art and Design and University of Massachusetts Lowell are collaborating for the team’s first entry into the biannual competition, and they’re both public institutions.

158

Aquifer restoration at in-situ leach uranium mines: evidence for natural restoration processes  

SciTech Connect (OSTI)

Pacific Northwest Laboratory conducted experiments with aquifer sediments and leaching solution (lixiviant) from an in-situ leach uranium mine. The data from these laboratory experiments and information on the normal distribution of elements associated with roll-front uranium deposits provide evidence that natural processes can enhance restoration of aquifers affected by leach mining. Our experiments show that the concentration of uranium (U) in solution can decrease at least an order of magnitude (from 50 to less than 5 ppM U) due to reactions between the lixiviant and sediment, and that a uranium solid, possibly amorphous uranium dioxide, (UO/sub 2/), can limit the concentration of uranium in a solution in contact with reduced sediment. The concentrations of As, Se, and Mo in an oxidizing lixiviant should also decrease as a result of redox and precipitation reactions between the solution and sediment. The lixiviant concentrations of major anions (chloride and sulfate) other than carbonate were not affected by short-term (less than one week) contact with the aquifer sediments. This is also true of the total dissolved solids level of the solution. Consequently, we recommend that these solution parameters be used as indicators of an excursion of leaching solution from the leach field. Our experiments have shown that natural aquifer processes can affect the solution concentration of certain constituents. This effect should be considered when guidelines for aquifer restoration are established.

Deutsch, W.J.; Serne, R.J.; Bell, N.E.; Martin, W.J.

1983-04-01T23:59:59.000Z

159

Team B: The trillion dollar experiment  

SciTech Connect (OSTI)

Team B was an experiment in competetive threat assessments approved by the director of the CIA at that time, George Bush. Teams of experts were to make independent assessments of highly classified data used by the intelligence community to assess Soviet strategic forces in the yearly National Intelligence Estimates. In this article, two experts report on how a group of Cold War outside experts were invited to second-guess the policies of the CIA. The question explored here is whether or not these outside experts of the 1970s contributed to the military buildup of the 1980s.

Cahn, A.H.; Prados, J.

1993-04-01T23:59:59.000Z

160

The effects of team diversity on a team process and team performance in the National Hockey League  

E-Print Network [OSTI]

and managers, while also contributing to the theoretical body of literature for sport and diversity research. This research examined National Hockey League teams and players during a three year period (2001-2004). English Canadians made up 42.5% of the players...

Waltemyer, David Scott

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

pH-dependent leaching of dump coal ash - retrospective environmental analysis  

SciTech Connect (OSTI)

Trace and major elements in coal ash particles from dump of 'Nikola Tesla A' power plant in Obrenovac near Belgrade (Serbia) can cause pollution, due to leaching by atmospheric and surface waters. In order to assess this leaching potential, dump ash samples were subjected to extraction with solutions of decreasing pH values (8.50, 7.00, 5.50, and 4.00), imitating the reactions of the alkaline ash particles with the possible alkaline, neutral, and acidic (e.g., acid rain) waters. The most recently deposited ash represents the greatest environmental threat, while 'aged' ash, because of permanent leaching on the dump, was shown to have already lost this pollution potential. On the basis of the determined leachability, it was possible to perform an estimation of the acidity of the regional rainfalls in the last decades.

Popovic, A.; Djordjevic, D. [University of Belgrade, Belgrade (Serbia). Dept. of Chemistry

2009-07-01T23:59:59.000Z

162

SPR salt wall leaching experiments in lab-scale vessel : data report.  

SciTech Connect (OSTI)

During cavern leaching in the Strategic Petroleum Reserve (SPR), injected raw water mixes with resident brine and eventually interacts with the cavern salt walls. This report provides a record of data acquired during a series of experiments designed to measure the leaching rate of salt walls in a labscale simulated cavern, as well as discussion of the data. These results should be of value to validate computational fluid dynamics (CFD) models used to simulate leaching applications. Three experiments were run in the transparent 89-cm (35-inch) ID diameter vessel previously used for several related projects. Diagnostics included tracking the salt wall dissolution rate using ultrasonics, an underwater camera to view pre-installed markers, and pre- and post-test weighing and measuring salt blocks that comprise the walls. In addition, profiles of the local brine/water conductivity and temperature were acquired at three locations by traversing conductivity probes to map out the mixing of injected raw water with the surrounding brine. The data are generally as expected, with stronger dissolution when the salt walls were exposed to water with lower salt saturation, and overall reasonable wall shape profiles. However, there are significant block-to-block variations, even between neighboring salt blocks, so the averaged data are considered more useful for model validation. The remedial leach tests clearly showed that less mixing and longer exposure time to unsaturated water led to higher levels of salt wall dissolution. The data for all three tests showed a dividing line between upper and lower regions, roughly above and below the fresh water injection point, with higher salt wall dissolution in all cases, and stronger (for remedial leach cases) or weaker (for standard leach configuration) concentration gradients above the dividing line.

Webb, Stephen Walter; O'Hern, Timothy John; Hartenberger, Joel David

2010-10-01T23:59:59.000Z

163

Salt-stone Oxidation Study: Leaching Method - 13092  

SciTech Connect (OSTI)

Cementitious waste forms can be designed to chemically stabilize selected contaminants, such as Tc{sup +7} and Cr{sup +6}, by chemically reduction to lower valance states, Tc{sup +4} and Cr{sup +3}, respectively, and precipitation of these species in alkaline media as low solubility solid phases. Data for oxidation of this type of cementitious waste form cured under field conditions as a function of time is required for predicting the performance of the waste form and disposal facility. The rate of oxidation (oxidation front advancement) is an important parameter for predicting performance because the solubilities of some radionuclide contaminants, e.g., technetium, are a function of the oxidation state. A non-radioactive experiment was designed for quantifying the oxidation front advancement using chromium, as an approximate redox-sensitive surrogate (Cr{sup +6} / Cr{sup +3}) for technetium (Tc{sup +7} / Tc{sup +4}). Nonradioactive cementitious waste forms were prepared in the laboratory and cured under both laboratory and 'field conditions'. Laboratory conditions were ambient temperature and sealed sample containers. Field conditions were approximated by curing samples in open containers which were placed inside a plastic container stored outdoors at SRS. The container had a lid and was instrumented with temperature and humidity probes. Sub-samples as thin as 0.2 mm were taken as a function of distance from the exposed surface of the as-cast sample. The sub-samples were leached and the leachates were analyzed for chromium, nitrate, nitrite and sodium. Nitrate, nitrite, and sodium concentrations were used to provide baseline data because these species are not chemically retained in the waste form matrix to any significant extent and are not redox sensitive. 'Effective' oxidation fronts for Cr were measured for samples containing 1000, 500 and 20 mg/kg Cr added as soluble sodium chromate, Na{sub 2}CrO{sub 4}. For a sample cured for 129 days under field conditions, leachable Cr (assumed to be the oxidized form, i.e., Cr{sup +6} was detected in the top 15 to 20 mm of the sample spiked with 1000 mg/kg Cr. Below about 20 mm, the Cr concentrations in leachates were below the detection limit (< 0.010 mg/L) which indicates that the oxidation as the result of exposure to air was limited to the top 20 mm of the sample after exposure for 129 days and that the bulk of the waste form was not affected, i.e., the Cr was stabilized and insoluble. For samples cured in the laboratory, leachable Cr was detected in the top 8 mm of the Cr 1000 sample cured in the laboratory for 37 days. Between 8 and 14 mm, the concentration Cr in the leachate dropped by a factor of about 20 to just above the detection limit. These depth of penetration results indicate that the rate of advancement of the oxidation front for samples spiked with 1000 mg/kg Cr cured under 'field conditions' for 129 days is less than that for the sample cured in the laboratory for 37 days, i.e., 0.156 and 0.216 mm/day, respectively. Additional data are presented for samples spiked with 500 and 20 mg/kg Cr. In summary, cementitious waste forms are porous solids with a network of interconnected pores ranging in diameter from 10 E-10 m to greater than a few mm. The oxidation process is assumed to occur as the result of oxygen transport through the interconnected porosity which may be filled with air, aqueous salt solution, or both. Upon oxidation, the Cr becomes soluble and can be transported in solution through aqueous pore fluid or leachate. (authors)

Langton, C.A.; Stefanko, D.B.; Burns, H.H. [Savannah River National Laboratory, Savannah River Remediation, LLC, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Savannah River Remediation, LLC, Savannah River Site, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

164

C-104 high-level waste solids: Washing/leaching and solubility versus temperature studies  

SciTech Connect (OSTI)

This report describes the results of a test conducted by Battelle to assess the effects of inhibited water washing and caustic leaching on the composition of the C-104 HLW solids. The objective of this work was to determine the composition of the C-104 solids remaining after washing with 0.01 M NaOH or leaching with 3 M NaOH. Another objective of this test was to determine the solubility of the C-104 solids as a function of temperature. The work was conducted according to test plan BNFL-TP-29953-8, Rev. 0, ``Determination of the Solubility of HLW Sludge Solids.

GJ Lumetta; DJ Bates; JP Bramson; LP Darnell; OT Farmer III; SK Fiskum; LR Greenwood; FV Hoopes; CZ Soderquist; MJ Steele; RT Steele; MW Urie; JJ Wagner

2000-05-17T23:59:59.000Z

165

Energy Monitoring of Software project-team  

E-Print Network [OSTI]

Energy Monitoring of Software Systems project-team Romain Rouvoy Aurélien Bourdon Adel Noureddine Lionel Seinturier firstname.lastname@inria.fr #12;ICT & Energy 2% of the global energy consumption in 2007 [1] [1] Gartner #12;ICT & Energy [1] 2008 ICT report, Ecology Ministry 13.5% of the electricity

Lefèvre, Laurent

166

NAME/TEAM: ______________________________________ GCMS postlab -1  

E-Print Network [OSTI]

NAME/TEAM: ______________________________________ GCMS postlab - 1 GC/MS of Gasoline Postlab Last (%) (w/w) % Ethanol Benzene ________ Convert your v/v % ethanol in gasoline to units of mass % (w/w %) of oxygen in gasoline. (Density of ethanol = 0.789 g/mL, Density of gasoline = 0.66 g/mL). Use dimensional

Nizkorodov, Sergey

167

Team Kentucky Awards: 2013 INTEL Grand Awards  

E-Print Network [OSTI]

Team Kentucky Awards: 2013 INTEL Grand Awards Second Award of $1,500: Energy and Transportation, Lexington, Kentucky Second Award of $1,500: Environmental Sciences An Inquiry into the Effect High School, Louisville, Kentucky Third Award of $1,000: Engineering: Materials and Bioengineering

Cooper, Robin L.

168

TEAMS: Indoor Air Quality (IAR) Program  

E-Print Network [OSTI]

in place since April of 2002. Recognizing the need to expand the program in depth and breadth, we designed TEAMS. We were able to do this by assistance from Mike Miller and the EPA, who gave the District six “Tools for Schools” test kits (TfS Kit...

Melton, V.

169

Journal of Hazardous Materials B114 (2004) 7591 Leaching of CCA-treated wood: implications for waste disposal  

E-Print Network [OSTI]

Journal of Hazardous Materials B114 (2004) 75­91 Leaching of CCA-treated wood: implications, and copper from chromated copper arsenate (CCA)-treated wood poses possible environmental risk when disposed. Samples of un-weathered CCA-treated wood were tested using a variety of the US regulatory leaching

Florida, University of

170

Team Proposes Paradigm Shift in Robotic Space Exploration Team Proposes Paradigm Shift in Robotic Space Exploration  

E-Print Network [OSTI]

Mystery of Gamma-Ray Bursts An international team of astronomers has found good support for the idea that short gamma-ray bursts are caused by violent collisions in star-forming galaxies between a black hole

Arizona, University of

171

Registration Now Open for 2013 Science Bowl Teams | Department...  

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

Registration Now Open for 2013 Science Bowl Teams Registration Now Open for 2013 Science Bowl Teams October 2, 2012 - 10:00am Addthis NEWS MEDIA CONTACT (202) 586-4940 Washington -...

172

Registration Now Open for 2013 Science Bowl Teams | Department...  

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

Registration Now Open for 2013 Science Bowl Teams Registration Now Open for 2013 Science Bowl Teams October 2, 2012 - 10:36am Addthis The National Science Bowl finals take place...

173

Solar Decathlon Teams Working Around the Clock to Assemble Homes...  

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

Teams Working Around the Clock to Assemble Homes For Competition Solar Decathlon Teams Working Around the Clock to Assemble Homes For Competition September 14, 2011 - 12:59pm...

174

Wind Powering America's Wind for Schools Team Honored with Wirth...  

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

America's Wind for Schools Team Honored with Wirth Chair Award Wind Powering America's Wind for Schools Team Honored with Wirth Chair Award May 1, 2012 - 2:46pm Addthis This is an...

175

Michigan Wind Maufacturer Teams with College on Training | Department...  

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

Michigan Wind Maufacturer Teams with College on Training Michigan Wind Maufacturer Teams with College on Training July 6, 2010 - 11:14am Addthis Tom Bos is one of nine employees...

176

Student Semi-Finalist Teams Selected to Help Advance Geothermal...  

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

Student Semi-Finalist Teams Selected to Help Advance Geothermal Energy Student Semi-Finalist Teams Selected to Help Advance Geothermal Energy May 1, 2013 - 1:40pm Addthis The U.S....

177

Geographic dispersion in teams : its history, experience, measurement, and change  

E-Print Network [OSTI]

This thesis begins with the simple argument that geographic dispersion has gone surprisingly unexamined despite its role as the domain-defining construct for geographically dispersed teams (a.k.a. "virtual teams"). The ...

O'Leary, Michael Boyer, 1969-

2002-01-01T23:59:59.000Z

178

Coordinated Searching and Target Identification Using Teams of Autonomous Agents  

E-Print Network [OSTI]

Coordinated Searching and Target Identification Using Teams of Autonomous Agents Christopher Lum;#12;University of Washington Abstract Coordinated Searching and Target Identification Using Teams of Autonomous & Astronautics Many modern autonomous systems actually require significant human involvement. Often, the amount

Washington at Seattle, University of

179

Energy Department Opens Competition to Select Student Teams for...  

Office of Environmental Management (EM)

Opens Competition to Select Student Teams for Solar Decathlon 2015 Energy Department Opens Competition to Select Student Teams for Solar Decathlon 2015 November 1, 2013 - 3:17pm...

180

Soil Tillage Influences on Soil Mineral Nitrogen and Nitrate Leaching in  

E-Print Network [OSTI]

Soil Tillage Influences on Soil Mineral Nitrogen and Nitrate Leaching in Swedish Arable Soils Ĺsa Myrbeck Faculty of Natural Resources and Agricultural Sciences Department of Soil and Environment Uppsala field experiment, Paper III. (photo: J. Arvidsson) #12;Soil Tillage Influences on Soil Mineral Nitrogen

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Growth of New Guinea impatiens under no-leach drip irrigation  

E-Print Network [OSTI]

of the same fertility rate. In post-production studies following both experiments, all plants continued to grow and flower. In a third experiment, plants were grown under a no leach irrigation regime and the 12-3-4 fertility rate with six different media (peat...

Pannkuk, Timothy Richard

1995-01-01T23:59:59.000Z

182

Evaluation of Foaming and Antifoam Effectiveness During the WTP Oxidative Leaching Process  

SciTech Connect (OSTI)

The River Protection Project-Waste Treatment Plant (RPP-WTP) requested Savannah River National Laboratory (SRNL) to conduct small-scale foaming and antifoam testing using a Hanford waste simulant subjected to air sparging during oxidative leaching. The foaminess of Hanford tank waste solutions was previously demonstrated by SRNL during WTP evaporator foaming studies and in small scale air sparger studies. The commercial antifoam, Dow Corning Q2-3183A was recommended to mitigate the foam in the evaporators and in vessel equipped with pulse jet mixers and air spargers. Currently, WTP is planning to use air spargers in the HLW Lag Storage Vessels (HLP-VSL-00027A/B), the Ultrafiltration Vessels (UFP-VSL-00002A&B), and the HLW Feed Blend Vessel (HLPVSL-00028) to assist the performance of the Pulse Jet Mixers (PJM). The previous air sparger antifoam studies conducted by SRNL researchers did not evaluate the hydrogen generation rate expected from antifoam additions or the effectiveness of the antifoam during caustic leaching or oxidative leaching. The fate of the various antifoam components and breakdown products in the WTP process under prototypic process conditions (temperature & radiation) was also not investigated. The effectiveness of the antifoam during caustic leaching, expected hydrogen generation rate associated with antifoam addition, and the fate of various antifoam components are being conducted under separate SRNL research tasks.

Burket, P. R.; Jones, T. M.; White, T. L.; Crawford, C. L.; Calloway, T. B

2005-10-11T23:59:59.000Z

183

Temperature and Microbial Activity Effects on Trace Element Leaching from Metalliferous Peats  

E-Print Network [OSTI]

Temperature and Microbial Activity Effects on Trace Element Leaching from Metalliferous PeatsDue to geochemical processes, peat soils often have elevated con- sulfides (Cannon, 1955). The maximum Zn concentra as high as 10 g kg 1 . Theperatures to vary microbial activity in two metalliferous peats (M7 acidic peat

Walter, M.Todd

184

Simplified process for leaching precious metals from fuel cell membrane electrode assemblies  

DOE Patents [OSTI]

The membrane electrode assemblies of fuel cells are recycled to recover the catalyst precious metals from the assemblies. The assemblies are cryogenically embrittled and pulverized to form a powder. The pulverized assemblies are then mixed with a surfactant to form a paste which is contacted with an acid solution to leach precious metals from the pulverized membranes.

Shore, Lawrence (Edison, NJ); Matlin, Ramail (Berkeley Heights, NJ)

2009-12-22T23:59:59.000Z

185

Chemical cleaning of coal by molten caustic leaching after pretreatment by low-temperature devolatilization  

DOE Patents [OSTI]

Pretreatment of coal by devolatization at temperatures ranging from about 420.degree. C. to about 450.degree. C. for from about 10 minutes to about 30 minutes before leaching with molten caustic leads to a significant reduction in carbonate formation, greatly reducing the cost of cleaning coal on a per ton basis.

Chriswell, Colin D. (Slater, IA); Kaushik, Surender M. (Socorro, NM); Shah, Navin D. (Houston, TX); Markuszewski, Richard (Ames, IA)

1989-08-22T23:59:59.000Z

186

Evaluation of gold and silver leaching from printed circuit board of cellphones  

SciTech Connect (OSTI)

Highlights: • Printed circuit boards (PCB) of mobile phones have large amounts of metals with high economic value such as gold and silver. • Dissolution of gold was done with a cyanide-based reagent and silver with nitric acid. • Leaching of PCB with Na{sub 2}S{sub 2}O{sub 3} and (NH{sub 4}){sub 2}S{sub 2}O{sub 3} to examine the feasibility of using these reagents was done. - Abstract: Electronic waste has been increasing proportionally with the technology. So, nowadays, it is necessary to consider the useful life, recycling, and final disposal of these equipment. Metals, such as Au, Ag, Cu, Sn and Ni can be found in the printed circuit boards (PCB). According to this, the aims of this work is to characterize the PCBs of mobile phones with aqua regia; obtaining “reference” values of leaching, to gold and silver, with cyanide and nitric acid, respectively; and study the process of leaching of these metals in alternative leaching with sodium thiosulfate and ammonium thiosulfate. The metals were characterized by digesting the sample with aqua regia for 1 and 2 h at 60 °C and 80 °C. The leaching of Au with a commercial reagent (cyanide) and the Ag with HNO{sub 3}were made. The leaching of Au and Ag with alternative reagents: Na{sub 2}S{sub 2}O{sub 3,} and (NH{sub 4}){sub 2}S{sub 2}O{sub 3} in 0.1 M concentration with the addition of CuSO{sub 4}, NH{sub 4}OH, and H{sub 2}O{sub 2}, was also studied. The results show that the digestion with aqua regia was efficient to characterize the metals present in the PCBs of mobile phones. However, the best method to solubilize silver was by digesting the sample with nitric acid. The leaching process using sodium thiosulfate was more efficient when an additional concentration of 0.015 and 0.030 M of the CuSO{sub 4} was added.

Petter, P.M.H., E-mail: patymhp@yahoo.com.br; Veit, H.M.; Bernardes, A.M.

2014-02-15T23:59:59.000Z

187

An Expectation States Approach to Examining Medical Team Information Exchange  

E-Print Network [OSTI]

medical team research has reached a point where the linkages between information exchange, hierarchy, and team performance need to be clearly established. Several individual experiments demonstrate interesting findings, but the effects they display... 2010). Beyond that, teams are embedded in an ?encompassing organizational system, with boundaries and linkages to the broader system context and task environment? (Kozlowski and Ilgen 2006:79). That is, in the current research, teams are generally...

Manago, Bianca

2013-07-30T23:59:59.000Z

188

NCMS PWB Surface Finishes Team project summary  

SciTech Connect (OSTI)

The NCMS PWB Surface Finishes Consortium is just about at the end of the five year program. Dozens of projects related to surface finishes and PWB solder-ability were performed by the team throughout the program, and many of them are listed in this paper. They are listed with a cross reference to where and when a technical paper was presented describing the results of the research. However, due to time and space constraints, this paper can summarize the details of only three of the major research projects accomplished by the team. The first project described is an ``Evaluation of PWB Surface Finishes.`` It describes the solderability, reliability, and wire bondability of numerous surface finishes. The second project outlined is an ``Evaluation of PWB Solderability Test Methods.`` The third project outlined is the ``Development and Evaluation of Organic Solderability Preservatives.``

Kokas, J.; DeSantis, C. [United Technologies Corp., Farmington, CT (United States). Hamilton Standard Div.; Wenger, G. [AT and T, New York, NY (United States)] [and others

1996-04-01T23:59:59.000Z

189

Mobile Robotic Teams Applied to Precision Agriculture  

SciTech Connect (OSTI)

The Idaho National Engineering and Environmental Laboratory (INEEL) and Utah State University?s Center for Self-Organizing and Intelligent Systems (CSOIS) have developed a team of autonomous robotic vehicles applicable to precision agriculture. A unique technique has been developed to plan, coordinate, and optimize missions in large structured environments for these autonomous vehicles in real-time. Two generic tasks are supported: 1) Driving to a precise location, and 2) Sweeping an area while activating on-board equipment. Sensor data and task achievement data is shared among the vehicles enabling them to cooperatively adapt to changing environmental, vehicle, and task conditions. This paper discusses the development of the autonomous robotic team, details of the mission-planning algorithm, and successful field demonstrations at the INEEL.

M.D. McKay; M.O. Anderson; N.S. Flann (Utah State University); R.A. Kinoshita; R.W. Gunderson; W.D. Willis (INEEL)

1999-04-01T23:59:59.000Z

190

Mobile Robotic Teams Applied to Precision Agriculture  

SciTech Connect (OSTI)

The Idaho National Engineering and Environmental Laboratory (INEEL) and Utah State University’s Center for Self-Organizing and Intelligent Systems (CSOIS) have developed a team of autonomous robotic vehicles applicable to precision agriculture. A unique technique has been developed to plan, coordinate, and optimize missions in large structured environments for these autonomous vehicles in realtime. Two generic tasks are supported: 1) Driving to a precise location, and 2) Sweeping an area while activating on-board equipment. Sensor data and task achievement data is shared among the vehicles enabling them to cooperatively adapt to changing environmental, vehicle, and task conditions. This paper discusses the development of the autonomous robotic team, details of the mission-planning algorithm, and successful field demonstrations at the INEEL.

Anderson, Matthew Oley; Kinoshita, Robert Arthur; Mckay, Mark D; Willis, Walter David; Gunderson, R.W.; Flann, N.S.

1999-04-01T23:59:59.000Z

191

Driving Energy Performance with Energy Management Teams  

E-Print Network [OSTI]

Driving Energy Performance with Energy Management Teams Meredith Younghein ENERGY STAR Industrial Communications Mgr. U.S. Environmental Protection Agency Washington, DC ABSTRACT Companies today face an uncertain energy future. Businesses... face escalating energy prices which can erode profits. Concerns over supply reliability, and possible regulation of carbon emissions create risk. For many industries in the U.S., energy costs are equal to the cost of raw materials or even employee...

Younghein, M.; Tunnessen, W.

2006-01-01T23:59:59.000Z

192

2003 SITE ENVIRONMENTAL REPORT x 2003 Site Environmental Report Team  

E-Print Network [OSTI]

2003 SITE ENVIRONMENTAL REPORT x 2003 Site Environmental Report Team The SER Team realizes. The Environmental and Waste Management Services Division Field SamplingTeam (photo, center right) (From left to right) Robert Metz, Carlee Ogeka, Richard Lagattolla, and Lawrence Lettieri The Environmental

Homes, Christopher C.

193

PI & Project Team Step-By-Step Procedure  

E-Print Network [OSTI]

Proposal Management PI & Project Team Cancel PAF Step-By-Step Procedure Last updated: 4/1/2013 1;Proposal Management PI & Project Team Cancel PAF Step-By-Step Procedure Last updated: 10/01/09 2 of 2 http of 2 http://eresearch.umich.edu Project Team Cancel PAF A PAF can be cancelled during the following

Shyy, Wei

194

Baldrige Enterprise: Updates on Taskforce Teams September/October 2013  

E-Print Network [OSTI]

with the "nonChoir." Integrated Examiner Training Team (Team Leader: Sandra Byrne; Goal: Design a training members used survey findings to custom design and deliver a fourhour workshop. Kellie Glenn and Brian applicants, regardless of where they are located #12;2 Team has identified core principles to guide

195

WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination. (Under the direction of David B. Kaber).  

E-Print Network [OSTI]

ABSTRACT WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination of automation in a number of work domains, including team environments. However, assessment of the effects of automation on teamwork has been primarily limited to the aviation domain (comparing early conventional

Kaber, David B.

196

Texas Stream Team: Ambassadors for Texas water quality  

E-Print Network [OSTI]

tx H2O | pg. 23 Story by Kathy Wythe Ambassadors for Texas water Roger Miranda of Texas Commission on Environmental Quality volunteers as a certified trainer for Texas Stream Team. Photo by Robert Sams, Texas Stream Team Texas stream... team continued tx H2O | pg. 24 An African proverb says it takes a village to raise a child. However, the Texas Stream Team would say it takes a group of citizens to monitor Texas waters. The Texas Stream Team, formerly Texas Watch, is based...

Wythe, Kathy

2010-01-01T23:59:59.000Z

197

Coal fly ash interaction with environmental fluids: Geochemical and strontium isotope results from combined column and batch leaching experiments  

SciTech Connect (OSTI)

The major element and Sr isotope systematics and geochemistry of coal fly ash and its interactions with environmental waters were investigated using laboratory flow-through column leaching experiments (sodium carbonate, acetic acid, nitric acid) and sequential batch leaching experiments (water, acetic acid, hydrochloric acid). Column leaching of Class F fly ash samples shows rapid release of most major elements early in the leaching procedure, suggesting an association of these elements with soluble and surface bound phases. Delayed release of certain elements (e.g., Al, Fe, Si) signals gradual dissolution of more resistant silicate or glass phases as leaching continues. Strontium isotope results from both column and batch leaching experiments show a marked increase in {sup 87}Sr/{sup 86}Sr ratio with continued leaching, yielding a total range of values from 0.7107 to 0.7138. For comparison, the isotopic composition of fluid output from a fly ash impoundment in West Virginia falls in a narrow range around 0.7124. The experimental data suggest the presence of a more resistant, highly radiogenic silicate phase that survives the combustion process and is leached after the more soluble minerals are removed. Strontium isotopic homogenization of minerals in coal does not always occur during the combustion process, despite the high temperatures encountered in the boiler. Early-released Sr tends to be isotopically uniform; thus the Sr isotopic composition of fly ash could be distinguishable from other sources and is a useful tool for quantifying the possible contribution of fly ash leaching to the total dissolved load in natural surface and ground waters.

Brubaker, Tonya M.; Stewart, Brian W.; Capo, Rosemary C.; Schroeder, Karl T.; Chapman, Elizabeth C.; Spivak-Birndorf, Lev J.; Vesper, Dorothy J.; Cardone, Carol R.; Rohar, Paul C.

2013-05-01T23:59:59.000Z

198

Surface and bulk studies of leached and unleached fly ash using XPS, SEM, EDS and FTIR techniques  

SciTech Connect (OSTI)

The effective chemical utilization of fly ash in environmental applications requires a detailed knowledge of the surface and bulk changes induced by leaching in acid solutions. The surface and bulk characteristics of fly ash from the combustion of Texas lignite have been examined by X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier transform infrared spectroscopy (FTIR). The effects of leaching with acid solutions commonly used in environmental studies have been documented using these techniques. The results of these studies reveal that the fly ash particles are relatively resistance to either chemical or physical changes due to attack by acidic leaching solutions.

Yousuf, M.; Mollah, A.; Hess, T.R.; Cocke, D.L. [Lamar Univ., Beaumont, TX (United States). Gill Chair of Chemistry

1994-04-01T23:59:59.000Z

199

Is Everyone Created Equal? A Social Network Perspective on Personality in Teams  

E-Print Network [OSTI]

One important research topic in team research concerns how team composition (i.e., the configuration of team member attributes such as personality factors) affects team effectiveness. To date, researchers have almost exclusively focused on the role...

Li, Ning

2012-10-19T23:59:59.000Z

200

TRU drum corrosion task team report  

SciTech Connect (OSTI)

During routine inspections in March 1996, transuranic (TRU) waste drums stored at the Radioactive Waste Management Complex (RWMC) were found with pinholes and leaking fluid. These drums were overpacked, and further inspection discovered over 200 drums with similar corrosion. A task team was assigned to investigate the problem with four specific objectives: to identify any other drums in RWMC TRU storage with pinhole corrosion; to evaluate the adequacy of the RWMC inspection process; to determine the precise mechanism(s) generating the pinhole drum corrosion; and to assess the implications of this event for WIPP certifiability of waste drums. The task team investigations analyzed the source of the pinholes to be Hcl-induced localized pitting corrosion. Hcl formation is directly related to the polychlorinated hydrocarbon volatile organic compounds (VOCs) in the waste. Most of the drums showing pinhole corrosion are from Content Code-003 (CC-003) because they contain the highest amounts of polychlorinated VOCs as determined by headspace gas analysis. CC-001 drums represent the only other content code with a significant number of pinhole corrosion drums because their headspace gas VOC content, although significantly less than CC-003, is far greater than that of the other content codes. The exact mechanisms of Hcl formation could not be determined, but radiolytic and reductive dechlorination and direct reduction of halocarbons were analyzed as the likely operable reactions. The team considered the entire range of feasible options, ranked and prioritized the alternatives, and recommended the optimal solution that maximizes protection of worker and public safety while minimizing impacts on RWMC and TRU program operations.

Kooda, K.E.; Lavery, C.A.; Zeek, D.P.

1996-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Codes and Standards Technical Team Roadmap  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTieCelebrate Earth Codes and Standards Technical Team Roadmap June 2013

202

Proposal Team: D.N. Basov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for Plutonium CleanupProposalTeam: D.N. Basov 1 ,

203

DOE Grid Tech Team | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases onOrganization FYBeau Newman Select aCapture2 DOEDepartmentTeam

204

ARM - Publications: Science Team Meeting Documents  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops AtmosphericApplication and Evaluation of AcceleratedThe0 Science Team Meeting 2000

205

ARM - Publications: Science Team Meeting Documents  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops AtmosphericApplication and Evaluation of AcceleratedThe0 Science Team Meeting 20001

206

ARM - Publications: Science Team Meeting Documents  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops AtmosphericApplication and Evaluation of AcceleratedThe0 Science Team Meeting

207

ARM - Publications: Science Team Meeting Documents  

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208

ARM - Publications: Science Team Meeting Documents  

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

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209

ARM - Publications: Science Team Meeting Documents  

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

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210

ARM - Publications: Science Team Meeting Documents  

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

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211

ARM - Publications: Science Team Meeting Documents  

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

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212

Technical Assessment Team Report | Department of Energy  

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

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213

emergency management team | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

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214

One Team Â… A Historical Perspective  

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215

ARM - 1998 ARM Science Team Meeting  

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216

ARM - 1999 ARM Science Team Meeting  

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217

ARM - 2000 ARM Science Team Meeting  

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218

ARM - 2001 ARM Science Team Meeting  

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

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219

ARM - 2006 Science Team Meeting Presentations  

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220

ARM - 2007 Science Team Meeting Presentations  

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Note: This page contains sample records for the topic "leach 202-586-1114 team" from the National Library of EnergyBeta (NLEBeta).
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221

Team Cumberland Meetings | Department of Energy  

Energy Savers [EERE]

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222

Standard Contracts Team | Department of Energy  

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

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223

Security Commodity Team | National Nuclear Security Administration  

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

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224

Team UT-Battelle | ornl.gov  

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

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225

An experimental survey of the factors that affect leaching from low-level radioactive waste forms  

SciTech Connect (OSTI)

This report represents the results of an experimental survey of the factors that affect leaching from several types of solidified low-level radioactive waste forms. The goal of these investigations was to determine those factors that accelerate leaching without changing its mechanism(s). Typically, although not in every case,the accelerating factors include: increased temperature, increased waste loading (i.e., increased waste to binder ratio), and decreased size (i.e., decreased waste form volume to surface area ratio). Additional factors that were studied were: increased leachant volume to waste form surface area ratio, pH, leachant composition (groundwaters, natural and synthetic chelating agents), leachant flow rate or replacement frequency and waste form porosity and surface condition. Other potential factors, including the radiation environment and pressure, were omitted based on a survey of the literature. 82 refs., 236 figs., 13 tabs.

Dougherty, D.R.; Pietrzak, R.F.; Fuhrmann, M.; Colombo, P.

1988-09-01T23:59:59.000Z

226

C-106 High-Level Waste Solids: Washing/Leaching and Solubility Versus Temperature Studies  

SciTech Connect (OSTI)

This report describes the results of a test conducted by Battelle to assess the effects of inhibited water washing and caustic leaching on the composition of the Hanford tank C-106 high-level waste (HLW) solids. The objective of this work was to determine the composition of the C-106 solids remaining after washing with 0.01M NaOH or leaching with 3M NaOH. Another objective of this test was to determine the solubility of various C-106 components as a function of temperature. The work was conducted according to test plan BNFL-TP-29953-8,Rev. 0, Determination of the Solubility of HLW Sludge Solids. The test went according to plan, with only minor deviations from the test plan. The deviations from the test plan are discussed in the experimental section.

GJ Lumetta; DJ Bates; PK Berry; JP Bramson; LP Darnell; OT Farmer III; LR Greenwood; FV Hoopes; RC Lettau; GF Piepel; CZ Soderquist; MJ Steele; RT Steele; MW Urie; JJ Wagner

2000-01-26T23:59:59.000Z

227

Washing and Caustic Leaching of Hanford Tank Sludge: Results of FY 1998 Studies  

SciTech Connect (OSTI)

Sludge washing and parametric caustic leaching tests were performed on sludge samples tiom five Hanford tanks: B-101, BX-1 10, BX-112, C-102, and S-101. These studies examined the effects of both dilute hydroxide washing and caustic leaching on the composition of the residual sludge solids. ` Dilute hydroxide washing removed from <1 to 25% of the Al, -20 to 45% of the Cr, -25 to 97% of the P, and 63 to 99% of the Na from the Hdord tank sludge samples examined. The partial removal of these elements was likely due to the presence of water-soluble sodium salts of aluminate, chromate, hydroxide, nitrate, nitrite, and phosphate, either in the interstitial liquid or as dried salts.

GJ Lumetta; BM Rapko; J Liu; DJ Temer; RD Hunt

1998-12-11T23:59:59.000Z

228

AE Work Team Short Roster Strategic Purchasing-Office Supplies v 1.1 2012-01-06 dgk Project Member Team Role UW-Madison Role  

E-Print Network [OSTI]

AE Work Team Short Roster Strategic Purchasing- Office Supplies v 1.1 2012-01-06 dgk Project Member II Work Team Roster: Strategic Purchasing - Office Supplies #12; Team Role UW-Madison Role Tammy Starr Team Leader Office of Human Resources (OHR) Mike Marean Team

Sheridan, Jennifer

229

Cyanide leaching from soil developed from coking plant purifier waste as influenced by citrate  

SciTech Connect (OSTI)

Soils in the vicinity of manufactured gas plants and coal coking plants are often highly contaminated with cyanides in the form of the compound Prussian blue. The objective of this study was to investigate the influence of citrate on the leaching of iron-cyanide complexes from an extremely acidic soil (pH 2.3) developed from gas purifier waste near a former coking plant. The soil contained 63 g kg{sup -1} CN, 148 g kg{sup -1} Fe, 123 g kg{sup -1} S, and 222 g kg{sup -1} total C. Analysis of the soil by X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy revealed the presence of Prussian blue, gypsum, elemental sulfur, jarosite, and hematite. For column leaching experiments, air-dried soil was mixed with purified cristabolite sand at a ratio of 1:3 and packed into chromatography columns. The soil was leached with dilute (0.1 or 1 mM) CaCl{sub 2} solutions and the effluent was collected and analyzed for total and dissolved CN, Ca, Fe, SO{sub 4}, pH, and pe. In the absence of citrate, the total dissolved CN concentration in the effluent was always below current drinking water limits (< 1.92 {mu}M), indicating low leaching potential. Adding citrate at a concentration of 1 mM had little effect on the CN concentrations in the column effluent. Addition of 10 or 100 mM citrate to the influent solution resulted in strong increases in dissolved and colloidal CN concentrations in the effluent.

Tim Mansfeldt; Heike Leyer; Kurt Barmettler; Ruben Kretzschmar [Ruhr-University Bochum, Bochum (Germany). Soil Science and Soil Ecology Group, Faculty of Geosciences

2004-07-01T23:59:59.000Z

230

Hydration and leaching characteristics of cement pastes made from electroplating sludge  

SciTech Connect (OSTI)

The purpose of this study was to investigate the hydration and leaching characteristics of the pastes of belite-rich cements made from electroplating sludge. The compressive strength of the pastes cured for 1, 3, 7, 28, and 90 days was determined, and the condensation of silicate anions in hydrates was examined with the {sup 29}Si nuclear magnetic resonance (NMR) technology. The leachabilities of the electroplating sludge and the hardened pastes were studied with the multiple toxicity characteristic leaching procedure (MTCLP) and the tank leaching test (NEN 7345), respectively. The results showed that the electroplating sludge continued to leach heavy metals, including nickel, copper, and zinc, and posed a serious threat to the environment. The belite-rich cement made from the electroplating sludge was abundant in hydraulic {beta}-dicalcium silicate, and it performed well with regard to compressive-strength development when properly blended with ordinary Portland cements. The blended cement containing up to 40% the belite-rich cement can still satisfy the compressive-strength requirements of ASTM standards, and the pastes cured for 90 days had comparable compressive strength to an ordinary Portland cement paste. It was also found that the later hydration reaction of the blended cements was relatively more active, and high fractions of belite-rich cement increased the chain length of silicate hydrates. In addition, by converting the sludge into belite-rich cements, the heavy metals became stable in the hardened cement pastes. This study thus indicates a viable alternative approach to dealing with heavy metal bearing wastes, and the resulting products show good compressive strength and heavy-metal stability.

Chen, Ying-Liang [Department of Environmental Engineering, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Sustainable Environment Research Center, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Ko, Ming-Sheng [Institute of Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chunghsiao E. Rd., Taipei City 10608, Taiwan (China); Lai, Yi-Chieh [Department of Bioenvironmental Engineering, Chung Yuan Christian University, No. 200, Chung-Pei Rd., Chung-Li 32023, Taiwan (China); Chang, Juu-En, E-mail: juuen@mail.ncku.edu.tw [Department of Environmental Engineering, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Sustainable Environment Research Center, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China)

2011-06-15T23:59:59.000Z

231

A multi-component partitioning model to predict organic leaching from stabilized/solidified oily wastes  

E-Print Network [OSTI]

42 44 44 Figure 12. 3 Pseudo-Component Model using Modified K values, j = 1 Figure 13. TOC Leaching Rate from a Solidified Oily Waste, . ????, 46 50 LIST OF TABLES Table 1. Composition of Ordinary Portland Cement Table 2. Basic Hydration.... Ordinary Portland Cement (OPC) and flyash are common binders of choice as they are inexpensive, stable against damage and fire, and methods of mixing and processing them are well understood. Poor treatment efficiencies have been found when solidifying...

O'Cleirigh, Declan Ronan

1997-01-01T23:59:59.000Z

232

Aluminum Leaching of ''Archived'' Sludge from Tanks 8F, 11H, and 12H  

SciTech Connect (OSTI)

Aluminum can promote formation or dissolution of networks in hydroxide solid solutions. When present in large amounts it will act as a network former increasing both the viscosity and the surface tension of melts. This translates into poor free flow properties that affect pour rate of glass production in the Defense Waste Processing Facility (DWPF). To mitigate this situation, DWPF operations limit the amount of aluminum contained in sludge. This study investigated the leaching of aluminum compounds from archived sludge samples. The conclusions found boehmite present as the predominant aluminum compound in sludge from two tanks. We did not identify an aluminum compound in sludge from the third tank. We did not detect any amorphous aluminum hydroxide in the samples. The amount of goethite measured 4.2 percentage weight while hematite measured 3.7 percentage weight in Tank 11H sludge. The recommended recipe for removing gibbsite in sludge proved inefficient for digesting boehmite, removing less than 50 per cent of the compound within 48 hours. The recipe did remove boehmite when the test ran for 10 days (i.e., 7 more days than the recommended baseline leaching period). Additions of fluoride and phosphate to Tank 12H archived sludge did not improve the aluminum leaching efficiency of the baseline recipe.

FONDEUR, FERNANDOF.

2004-03-12T23:59:59.000Z

233

Biogenic radon emission from uranium mine tailings: A consequence of microbial leaching  

SciTech Connect (OSTI)

Two uranium mine waste heaps near Ronneburg, Germany, were investigated for the occurrence of lithotrophic and chemoorganotrophic leach bacteria. The evaluation of 162 samples (= to 5m depth) resulted in the finding that Thiobacillus (T.) ferrooxidans dominated up to a depth of about 1.5m. Below, T. intermedius/neapolitanus were the most abundant lithotrophs. Pyrite, however, was the only nutrient source in the heaps. Consequently, the latter lithotrophs must have had another source of nutrient. We recently demonstrated leaching to proceed only via the indirect mechanism with thiosulfate and ferrous hexahydrate as the first degradation products. Thiosulfate is the best nutrient for T. intermedius/neapolitanus. In addition, the highest emission of radon, measured as radioactivity 1m above the heap surface, correlated with the highest cell counts of T. Ferrooxidans. Considering the diagenesis of the ore (precipitation of uranite followed by pyrite) a leach pore model was hypothesized explaining the correlation. Accordingly, the biological removal of pyrite allows the trapped radon to escape from the pore.

Sand, W. [Univ. of Hamburg (Germany)

1995-12-31T23:59:59.000Z

234

PRETREATMENT OF TC CONTAINING WASTE AND ITS EFFECT ON 99 TC LEACHING FROM GROUTS  

SciTech Connect (OSTI)

A salt solution (doped with Tc-99), that simulates the salt waste stream to be processed at the Saltstone Production Facility, was immobilized in grout waste forms with and without (1) ground granulated blast furnace slag and (2) pretreatment with iron salts. The degree of immobilization of Tc-99 was measured through monolithic and crushed grout leaching tests. Although Fe (+2) was shown to be effective in reducing Tc-99 to the +4 state, the strong reducing nature of the blast furnace slag present in the grout formulation dominated the reduction of Tc-99 in the cured grouts. An effective diffusion coefficient of 4.75 x 10{sup -12} (Leach Index of 11.4) was measured using the ANSI/ANS-16.1 protocol. The leaching results show that, even in the presence of a concentrated salt solution, blast furnace slag can effectively reduce pertechnetate to the immobile +4 oxidation state. The measured diffusivity was introduced into a flow and transport model (PORFLOW) to calculate the release of Tc-99 from a Saltstone Vault as a function of hydraulic conductivity of the matrix.

Harbour, J

2006-12-11T23:59:59.000Z

235

Pretreatment of Tc-Containing Waste and Its Effect on Tc-99 Leaching From Grouts  

SciTech Connect (OSTI)

A salt solution (doped with Tc-99), that simulates the salt waste stream to be processed at the Saltstone Production Facility, was immobilized in grout waste forms with and without (1) ground granulated blast furnace slag and (2) pretreatment with iron salts. The degree of immobilization of Tc-99 was measured through monolithic and crushed grout leaching tests. Although Fe (+2) was shown to be effective in reducing Tc-99 to the +4 state, the strong reducing nature of the blast furnace slag present in the grout formulation dominated the reduction of Tc-99 in the cured grouts. An effective diffusion coefficient of 4.75 x 10{sup -12} (Leach Index of 11.4) was measured using the ANSI/ANS-16.1 protocol. The leaching results show that, even in the presence of a concentrated salt solution, blast furnace slag can effectively reduce pertechnetate to the immobile +4 oxidation state. The measured diffusivity was introduced into a flow and transport model (PORFLOW) to calculate the release of Tc-99 from a Saltstone Vault as a function of hydraulic conductivity of the matrix. (authors)

Aloy, Albert; Kovarskaya, Elena N. [RosAtom, 'V.G. Khlopin Radium Institute' (KRI), 2-nd Murinsky str., 28, Saint Petersburg, 194021 (Russian Federation); Harbour, John R.; Langton, Christine A.; Holtzscheiter, E. William [Savannah River National Laboratory, Washington Savannah River Company, Aiken, SC 29808 (United States)

2007-07-01T23:59:59.000Z

236

Mechanism of Phosphorus Removal from Hanford Tank Sludge by Caustic Leaching  

SciTech Connect (OSTI)

Two experiments were conducted to explore the mechanism by which phosphorus is removed from Hanford tank sludge by caustic leaching. In the first experiment, a series of phosphate salts were treated with 3 M NaOH under conditions prototypic of the actual leaching process to be performed in the Waste Treatment and Immobilization Plant (WTP). The phosphates used were aluminum phosphate, bismuth phosphate, chromium(III) phosphate, and ?-tri-calcium phosphate; all of these phases have previously been determined to exist in Hanford tank sludge. The leachate solution was sampled at selected time intervals and analyzed for the specific metal ion involved (Al, Bi, Ca, or Cr) and for P (total and as phosphate). The solids remaining after completion of the caustic leaching step were analyzed to determine the reaction product. In the second experiment, the dependence of P removal from bismuth phosphate was examined as a function of the hydroxide ion concentration. It was anticipated that a plot of log[phosphate] versus log[hydroxide] would provide insight into the phosphorus-removal mechanism. This report describes the test activities outlined in Section 6.3.2.1, Preliminary Investigation of Phosphate Dissolution, in Test Plan TP-RPP-WTP-467, Rev.1. The objectives, success criteria, and test conditions of Section 6.3.2.1 are summarized here.

Lumetta, Gregg J.

2008-03-05T23:59:59.000Z

237

Washing and caustic leaching of Hanford tank sludge: Results of FY 1997 studies  

SciTech Connect (OSTI)

The current plan for remediating the Hanford tank farms consists of waste retrieval, pretreatment, treatment (immobilization), and disposal. The tank wastes will be partitioned into high-level and low-level fractions. The HLW will be immobilized in a borosilicate glass matrix; the resulting glass canisters will then be disposed of in a geologic repository. Because of the expected high cost of HLW vitrification and geologic disposal, pretreatment processes will be implemented to reduce the volume of immobilized high-level waste (IHLW). Caustic leaching (sometimes referred to as enhanced sludge washing or ESW) represents the baseline method for pretreating Hanford tank sludges. Caustic leaching is expected to remove a large fraction of the Al, which is present in large quantities in Hanford tank sludges. A significant portion of the P is also expected to be removed from the sludge by metathesis of water-insoluble metal phosphates to insoluble hydroxides and soluble Na{sub 3}PO{sub 4}. Similar metathesis reactions can occur for insoluble sulfate salts, allowing the removal of sulfate from the HLW stream. This report describes the sludge washing and caustic leaching tests performed at the Pacific Northwest National Laboratory in FY 1996. The sludges used in this study were taken from Hanford tanks AN-104, BY-108, S-101, and S-111.

Lumetta, G.J.; Burgeson, I.E.; Wagner, M.J.; Liu, J.; Chen, Y.L.

1997-08-01T23:59:59.000Z

238

Washing and alkaline leaching of Hanford tank sludges: A status report  

SciTech Connect (OSTI)

Because of the assumed high cost of high-level waste (HLW) immobilization and disposal, pretreatment methods are being developed to minimize the volume of HLW requiring vitrification. Pacific Northwest Laboratory (PNL) is investigating several options for pretreating the radioactive wastes stored in underground tanks at the Hanford Site. The pretreatment methods under study for the tank sludges include: (1) simply washing the sludges with dilute NaOH, (2) performing caustic leaching (as well as washing) to remove certain wash components, and (3) dissolving the sludges in acid and extracting key radionuclides from the dissolved sludge solutions. The data collected in this effort will be used to support the March 1998 decision on the extent of pretreatment to be performed on the Hanford tank sludges. This document describes sludge washing and caustic leaching tests conducted in FY 1994. These tests were performed using sludges from single-shell tanks (SST) B-201 and U-110. A summary is given of all the sludge washing and caustic leaching studies conducted at PNL in the last few years.

Lumetta, G.J.; Rapko, B.M.

1994-09-01T23:59:59.000Z

239

Recovery and utilization of waste liquids in ultra-clean coal preparation by chemical leaching  

SciTech Connect (OSTI)

Coal with ash lower than 1%, being called an ultra-clean coal, has many potential applications, such as a substitute for diesel fuel, production of carbon electrodes, superior activated carbon and other chemical materials. It is difficult to reduce coal ash to such a level by conventional coal preparation technology. By means of chemical leaching with the proper concentration of alkali and acid solutions, any coal can be deeply deashed to 1% ash level. However, the cost of chemical methods is higher than that of physical ones, additionally, the waste liquids would give rise to environmental pollution if used on a large scale. If the waste liquids from chemical preparation of ultra-clean coal can be recovered and utilized, so as to produce salable by-products, the cost of chemical leaching will be reduced. This processing will also solve the pollution problem of these waste liquids. This paper describes recovery and utilization methods for these liquids used in chemical leaching, including the recoveries of alkali, silica, sodium-salt and aluminium-salt. A preliminary estimate was made regarding its economic benefits. It shows that this research solves the two problems in the chemical preparation of ultra-clean coal. One is the high-cost and the other is environmental pollution. This research demonstrates good potential for the production of ultra-clean coal on an industrial scale.

Xu Zesheng; Shi Zhimin; Yang Qiaowen; Wang Xinguo [China Univ. of Mining and Technology, Beijing (China). Beijing Graduate School

1997-12-31T23:59:59.000Z

240

Laboratory Demonstration of the Pretreatment Process with Caustic and Oxidative Leaching Using Actual Hanford Tank Waste  

SciTech Connect (OSTI)

This report describes the bench-scale pretreatment processing of actual tank waste materials through the entire baseline WTP pretreatment flowsheet in an effort to demonstrate the efficacy of the defined leaching processes on actual Hanford tank waste sludge and the potential impacts on downstream pretreatment processing. The test material was a combination of reduction oxidation (REDOX) tank waste composited materials containing aluminum primarily in the form of boehmite and dissolved S saltcake containing Cr(III)-rich entrained solids. The pretreatment processing steps tested included • caustic leaching for Al removal • solids crossflow filtration through the cell unit filter (CUF) • stepwise solids washing using decreasing concentrations of sodium hydroxide with filtration through the CUF • oxidative leaching using sodium permanganate for removing Cr • solids filtration with the CUF • follow-on solids washing and filtration through the CUF • ion exchange processing for Cs removal • evaporation processing of waste stream recycle for volume reduction • combination of the evaporated product with dissolved saltcake. The effectiveness of each process step was evaluated by following the mass balance of key components (such as Al, B, Cd, Cr, Pu, Ni, Mn, and Fe), demonstrating component (Al, Cr, Cs) removal, demonstrating filterability by evaluating filter flux rates under various processing conditions (transmembrane pressure, crossflow velocities, wt% undissolved solids, and PSD) and filter fouling, and identifying potential issues for WTP. The filterability was reported separately (Shimskey et al. 2008) and is not repeated herein.

Fiskum, Sandra K.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Team Roster Policy on Policies v1.0 2012-04-09 dgk Project Member Team Role Email UW-Madison Role  

E-Print Network [OSTI]

Team Roster ­ Policy on Policies v1.0 2012-04-09 dgk Project Member Team Role Email UW-Madison Role of Human Resources Administrative Excellence Phase II Work Team Roster: Policy on Policies #12;

Sheridan, Jennifer

242

New Energy Department Team Established to Help Local Authorities...  

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

to Help Local Authorities Get Gas Stations Impacted by Hurricane Sandy Back Online New Energy Department Team Established to Help Local Authorities Get Gas Stations Impacted by...

243

Cell Fabrication Facility Team Production and Research Activities...  

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

Cell Fabrication Facility Team Production and Research Activities 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

244

Virginia, Maryland teams prepare for Regional Middle School Science...  

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

Virginia, Maryland teams prepare for Regional Middle School Science Bowl March 3, 2005 The Department of Energy's Jefferson Lab, in Newport News, Va., hosts the VirginiaMaryland...

245

2015 Race to Zero Student Design Competition Team Template  

Broader source: Energy.gov [DOE]

Template for student teams to provide a project summary, strategy, data, and technical specifications for the 2015 Race to Zero Student Design Competition.

246

ORNL-led team demonstrates desalination with nanoporous graphene...  

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

Communications 865.576.6448 ORNL-led team demonstrates desalination with nanoporous graphene membrane Researchers created nanopores in graphene (red, and enlarged in the circle...

247

Deputy Secretary Poneman Announces Team led by Oak Ridge National...  

Office of Environmental Management (EM)

Deputy Secretary Poneman Announces Team led by Oak Ridge National Lab Selected to Receive up to 122 Million for Nuclear Energy Innovation Hub Deputy Secretary Poneman Announces...

248

annual hpcrm team: Topics by E-print Network  

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

for Future Climate Ridge National Laboratory Researchers Improve Fidelity of Earth System Models 30 New Algorithm Enables 13 National Construction Safety Team Act Annual Report...

249

Printing a Car: A Team Effort in Innovation (Text Version) |...  

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

video Printing a Car: A Team Effort in Innovation highlighting the demonstration of 3D printing to create a working electric vehicle, live during the International Manufacturing...

250

Energy Department Sends First Energy Saving Team to Federal Government...  

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

administration. The team, made up of energy savings experts, will assess the facility's energy usage with the goal of not only improving efficiency, but also reducing energy...

251

assessment review team: Topics by E-print Network  

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

Medicine Websites Summary: INFECTION CONTROL LIASION TEAM DEPARTMENT NAME CANCER CENTER DEBBIE LUCKERT CANCER CENTER ELLEN OLIVER CARDIAC CATHETER LAB SHEILA LAFLEUR CARDIAC STEP...

252

Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 3  

Broader source: Energy.gov [DOE]

This document details the Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 3: Solar Technology Options and Resource Assessment Question & Answer Session on August 15, 2012.

253

RightPath Team Recognized by Secretary Chu | National Nuclear...  

National Nuclear Security Administration (NNSA)

Project Team (IPT), a collaborative group of individuals from the Department of Energy (DOE) and NNSA, was awarded the Secretarial Achievement Award for its efforts to...

254

PARS II - Integrated Project Team Meeting | Department of Energy  

Energy Savers [EERE]

Meeting PARS II - Integrated Project Team Meeting More Documents & Publications PARS II 104 Contractor Monthly Upload Proposed Data Elements for PARS II Web Application Slide 1...

255

AE Space Utilization Work Team Short Roster v 1.5 2012-02-21 dgk Project Member Team Role UW-Madison Role  

E-Print Network [OSTI]

AE Space Utilization Work Team Short Roster v 1.5 2012-02-21 dgk Project Member Team Role UW: Space Utilization - Classroom #12;

Sheridan, Jennifer

256

Balancing Search and Target Response in Cooperative UAV Teams  

E-Print Network [OSTI]

Balancing Search and Target Response in Cooperative UAV Teams Yan Jin, Yan Liao, Marios M of Cincinnati Cincinnati, OH 45221-0030 Abstract-- In this paper, we consider a heterogeneous team of UAVs drawn-time by the actions of all UAVs and their consequences (e.g., sensor readings), which makes the task dynamics

Minai, Ali A.

257

Evolving Cooperative Strategies for UAV Teams Marc D. Richards  

E-Print Network [OSTI]

Evolving Cooperative Strategies for UAV Teams Marc D. Richards mdr@cs.colostate.edu Darrell Whitley to evolve co- operative controllers for teams of UAVs. Our focus is a collaborative search mission, genetic program- ming, simulated robotics 1. INTRODUCTION Advancements in unmanned aerial vehicle (UAV

Whitley, Darrell

258

Design Methodology for Unmannded Aerial Vehicle (UAV) Team Coordination  

E-Print Network [OSTI]

1 Design Methodology for Unmannded Aerial Vehicle (UAV) Team Coordination F.B. da Silva S.D. Scott-mail: halab@mit.edu #12;2 Design Methodology for Unmannded Aerial Vehicle (UAV) Team Coordination by F.B. da Silva, S.D. Scott, and M.L. Cummings Executive Summary Unmanned Aerial Vehicle (UAV) systems, despite

Cummings, Mary "Missy"

259

Flight Demonstrations of Cooperative Control for UAV Teams  

E-Print Network [OSTI]

Flight Demonstrations of Cooperative Control for UAV Teams Jonathan How , Ellis King , and Yoshiaki (UAVs) that was designed as a platform for evaluating autonomous coordination and control algorithms. Future UAV teams will have to autonomously demonstrate cooperative behaviors in dynamic and uncertain

How, Jonathan P.

260

Evolving Cooperative Strategies for UAV Teams Marc D. Richards  

E-Print Network [OSTI]

Evolving Cooperative Strategies for UAV Teams Marc D. Richards mdr@cs.colostate.edu Darrell Whitley to evolve co­ operative controllers for teams of UAVs. Our focus is a collaborative search mission Advancements in unmanned aerial vehicle (UAV) technol­ ogy have made it possible to keep human pilots out

Whitley, Darrell

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

The Collegiate Wind Competition Is Approaching Fast: Meet the Teams  

Office of Energy Efficiency and Renewable Energy (EERE)

In just two weeks, student teams representing colleges and universities across the country will compete in the Energy Department’s first ever Collegiate Wind Competition. Meet five of the 10 teams and learn about their innovative designs and ideas for advancing wind energy technologies.

262

The Effect of Collision Avoidance for Autonomous Robot Team Formation  

E-Print Network [OSTI]

on robot team formation focuses on theoretical analysis where real-world factors, such as the size advance to the era of cooperative robots, many autonomous robot team algorithms have emerged. Shape formation is a common and critical task in many cooperative robot applications. While theoretical studies

Jay Yang, Shanchieh

263

This document is produced by the University Print Management Team  

E-Print Network [OSTI]

University Print Management Team. A Guide To Best Practice Printing #12;This document is produced by the University Print Management Team (UPMT) to raise awareness of printing on campus, and to demonstrate how we managing the print process to reduce cost, waste and to improve the functionality and availability of print

Li, Yi

264

PI & Project Team Step-By-Step Procedure  

E-Print Network [OSTI]

Proposal Management PI & Project Team Grants.gov Step-By-Step Procedure Last updated: 8/1/2013 1 Management PI & Project Team Grants.gov Step-By-Step Procedure Last updated: 8/1/2013 4 of 21 http of 21 http://eresearch.umich.edu Grants.gov from eRPM This procedure is a supplement to the rest

Shyy, Wei

265

Library Service Models Self-Study Team April 18, 2012  

E-Print Network [OSTI]

1 Library Service Models Self-Study Team Overviews April 18, 2012 Access to Collections;2 Library Service Models Self-Study Team - Overviews Below are overviews of the options that the Library Libraries and their collections have long been intertwined, with the size of one a key indicator

California at Berkeley, University of

266

REPORT OF THE WASC VISITING TEAM PREPARATORY REVIEW  

E-Print Network [OSTI]

#12;#12;#12;REPORT OF THE WASC VISITING TEAM PREPARATORY REVIEW UNIVERSITY OF CALIFORNIA, SANTA this Report to the Accrediting Commission for Senior Colleges and Universities of the Western Association REVIEW Team Report SECTION I ­ OVERVIEW AND CONTEXT IA ­ Description of Institution and Visit UC Santa

California at Santa Cruz, University of

267

REPORT OF THE WASC VISITING TEAM EDUCATIONAL EFFECTIVENESS REVIEW  

E-Print Network [OSTI]

#12;#12;1 REPORT OF THE WASC VISITING TEAM EDUCATIONAL EFFECTIVENESS REVIEW To the University and therefore submits this Report to the Accrediting Commission for Senior Colleges and Universities Review Team visited the campus and issued a report in February of 2004. The Educational Effectiveness

California at Santa Cruz, University of

268

REUSABLE ARCHITECTURE AND TOOLS FOR TEAMS OF LIGHTWEIGHT  

E-Print Network [OSTI]

aerial vehicles may carry only an onboard computer with relatively low computational power and energy the special requirements for teams of lightweight autonomous heterogeneous robot systems. Due to platform architectures for different tasks. For the exemplary application in autonomous robot soccer teams configurable

Stryk, Oskar von

269

Method of draining water through a solid waste site without leaching  

DOE Patents [OSTI]

The present invention is a method of preventing water from leaching solid waste sites by preventing atmospheric precipitation from contacting waste as the water flows through a solid waste site. The method comprises placing at least one drain hole through the solid waste site. The drain hole is seated to prevent waste material from entering the drain hole, and the solid waste site cover material is layered and graded to direct water to flow toward the drain hole and to soil beneath the waste site.

Treat, R.L.; Gee, G.W.; Whyatt, G.A.

1993-02-02T23:59:59.000Z

270

Method of draining water through a solid waste site without leaching  

DOE Patents [OSTI]

The present invention is a method of preventing water from leaching solid waste sites by preventing atmospheric precipitation from contacting waste as the water flows through a solid waste site. The method comprises placing at least one drain hole through the solid waste site. The drain hole is seated to prevent waste material from entering the drain hole, and the solid waste site cover material is layered and graded to direct water to flow toward the drain hole and to soil beneath the waste site.

Treat, Russell L. (Richland, WA); Gee, Glendon W. (Richland, WA); Whyatt, Greg A. (Richland, WA)

1993-01-01T23:59:59.000Z

271

Molten-Caustic-Leaching (MCL or Gravimelt) System Integration Project. Topical report for test circuit operation  

SciTech Connect (OSTI)

This is a report of the results obtained from the operation of an integrated test circuit for the Molten-Caustic-Leaching (MCL or Gravimelt) process for the desulfurization and demineralization of coal. The objectives of operational testing of the 20 pounds of coal per hour integrated MCL test circuit are: (1) to demonstrate the technical capability of the process for producing a demineralized and desulfurized coal that meets New Source Performance Standards (NSPS); (2) to determine the range of effective process operation; (3) to test process conditions aimed at significantly lower costs; and (4) to deliver product coal.

Not Available

1990-11-01T23:59:59.000Z

272

Simultaneous Team Assignment and Behavior Recognition from Spatio-temporal Agent Traces  

E-Print Network [OSTI]

-embodied agent teams. We define team activity recognition as the process of identifying team behaviors from to be static; this paper specif- ically addresses the problem of behavior recognition for teams with dynamic to perform multiple be- haviors in parallel. Relaxing the assumption of static team assignment is desirable

Sukthankar, Gita Reese

273

The Student Intervention Team The Student Intervention Team (SIT) at The University of Mississippi exists to address student  

E-Print Network [OSTI]

Page | 1 The Student Intervention Team (SIT) Purpose The Student Intervention Team (SIT) at The University of Mississippi exists to address student behavioral concerns which are not supportive shall make recommendations to the Chancellor, Provost, and Vice Chancellor for Student Life with regard

Tchumper, Gregory S.

274

Cancer: Detect and DestroyCancer: Detect and Destroy PrincetonPrinceton iGEMiGEM TeamTeam  

E-Print Network [OSTI]

Cancer: Detect and DestroyCancer: Detect and Destroy PrincetonPrinceton iGEMiGEM TeamTeam PresentedPresentation Overview What is Synthetic Biology?What is Synthetic Biology? ProjectProject Cancer: Detect and DestroyCancer regeneration Diabetes Cancer therapy Artificial immune system Environmental Biosensing Environmental

Petta, Jason

275

Tiger Team Assessment, Energy Technology Engineering Center  

SciTech Connect (OSTI)

The Office Special Projects within the Office of Environment, Safety, and Health (EH) has the responsibility to conduct Tiger Team Assessments for the Secretary of Energy. This report presents the assessment of the buildings, facilities, and activities under the DOE/Rockwell Contract No. DE-AM03-76SF00700 for the Energy Technology Engineering Center (ETEC) and of other DOE-owned buildings and facilities at the Santa Susana Field Laboratory (SSFL) site in southeastern Ventura County, California, not covered under Contract No. DE-AM03-76SF00700, but constructed over the years under various other contracts between DOE and Rockwell International. ETEC is an engineering development complex operated for DOE by the Rocketdyne Division of Rockwell International Corporation. ETEC is located within SSFL on land owned by Rockwell. The balance of the SSFL complex is owned and operated by Rocketdyne, with the exception of a 42-acre parcel owned by the National Aeronautics and Space Administration (NASA). The primary mission of ETEC is to provide engineering, testing, and development of components related to liquid metals technology and to conduct applied engineering development of emerging energy technologies.

Not Available

1991-04-01T23:59:59.000Z

276

Leaching and persistence of herbicides for kudzu (Pueraria montana) control on pine regeneration sites  

SciTech Connect (OSTI)

Kudzu is an exotic vine that threatens forests in the southeastern United States. It can climb, overtop, and subsequently kill new seedlings or mature trees. Herbicides are commonly used to control kudzu; however, eradication might require retreatment for 3 to 10 yr in young stands and 7 to 10 yr for mature stands. Clopyralid, picloram, triclopyr, metsulfuron, and tebuthiuron exert various degrees of control, depending on soil type, meteorological conditions, herbicide formulation, seasonal application, characteristics of the kudzu stand, and frequency and number of herbicide. Field residue data for soil or leachate are lacking for all of these herbicides when they are used in actual forest regeneration programs in the Coastal Plain. These data are needed to assess the relative potential for the herbicides to leach into groundwater or to move off-site into sensitive ecological areas of the Coastal Plain in which sandy soils predominate and the groundwater tends to be shallow. As part of an integrated pest management program to control kudzu on forest regeneration areas at the Savannah River Site near New Ellenton, SC, five herbicides were evaluated from the standpoints of herbicide leaching, kudzu control, and plant community development. Three herbicide chemical families were represented. This included pyridinecarboxylic acid herbicides (clopyralid, picloram 1 2,4-D, and triclopyr), a sulfonylurea herbicide (metsulfuron), and a substituted urea herbicide (tebuthiuron).

Berisford, Yvette, C.; Bush, Parshall, B.; Taylor, John, W.

2006-03-01T23:59:59.000Z

277

Radionuclide Leaching from Residual Solids Remaining after Acid Dissolution of Composite K East Canister Sludge  

SciTech Connect (OSTI)

Laboratory tests were performed to examine mixed nitric/hydrofluoric acid leach treatments for decontaminating dissolver residual solids (KECDVSR24H-2) produced during a 20- to 24-hr dissolution of a composite K East (KE) Basin canister sludge in 95 C 6 M nitric acid (HNO{sub 3}). The scope of this testing has been described in Section 4.5 of ''Testing Strategy to Support the Development of K Basin Sludge Treatment Process'' (Flament 1998). Radionuclides sorbed or associated with the residual solids generated in the K Basin sludge treatment process can restrict disposal of this solid to the Environmental Restoration Disposal Facility (ERDF). The starting dissolver residual solid for this testing, KECDVSR24H-2, contains radionuclides at concentrations which exceed the ERDF Waste Acceptance Criteria for TRU by about a factor of 70, for {sup 239}Pu by a factor of 200, and for {sup 241}Am by a factor of 50. The solids also exceed the ERDF criterion for {sup 137}Cs by a factor of 2 and uranium by a factor of 5. Therefore, the radionuclides of greatest interest in this leaching study are first {sup 239}Pu and {sup 241}Am (both components of TRU) and then uranium and {sup 137}Cs.

Delegard, C.H.; Rinehart, D.E.; Soderquist, C.Z.; Fadeff, S.K.

1999-04-02T23:59:59.000Z

278

Long-Term Column Leaching of Phase II Mercury Control Technology By-Products  

SciTech Connect (OSTI)

An NETL research, development and demonstration program under DOE/Fossil Energy Innovations for Existing Plants is directed toward the improvement of the performance and economics of mercury control from coal-fired plants. The current Phase II of the RD&D program emphasizes the evaluation of performance and cost of control technologies through slip-stream and full scale field testing while continuing the development of novel concepts. One of the concerns of the NETL program is the fate of the captured flue gas mercury which is transferred to the condensed phase by-product stream. The stability of mercury and any co-captured elements in the by-products could have a large economic impact if it reduced by-product sales or increasing their disposal costs. As part of a greater characterization effort of Phase II facility baseline and control technology sample pairs, NETL in-house laboratories have performed continuous leaching of a select subset of the available sample pairs using four leachants: water (pH=5.7), dilute sulfuric acid (pH=1.2), dilute acetic acid (pH=2.9), and sodium carbonate (pH=11.1). This report describes results obtained for mercury, arsenic, and selenium during the 5-month leaching experiments.

Schroeder, K.T.; Cardone, C.R.; White, Fredrick; Rohar, P.C.; Kim, A.G

2007-07-01T23:59:59.000Z

279

Effects of various uranium leaching procedures on soil: Short-term vegetation growth and physiology. Progress report, April 1994  

SciTech Connect (OSTI)

Significant volumes of soil containing elevated levels of uranium exist in the eastern United States. The contamination resulted from the development of the nuclear industry in the United States requiring a large variety of uranium products. The contaminated soil poses a collection and disposal problem of a magnitude that justifies the development of decontamination methods. Consequently, the Department of Energy (DOE) Office of Technology Development formed the Uranium Soils Integrated Demonstration (USID) program to address the problem. The fundamental goal of the USID task group has been the selective extraction/leaching or removal of uranium from soil faster, cheaper, and safer than what can be done using current conventional technologies. The objective is to selectively remove uranium from soil without seriously degrading the soil`s physicochemical characteristics and without generating waste that is difficult to manage and/or dispose of. However, procedures developed for removing uranium from contaminated soil have involved harsh chemical treatments that affect the physicochemical properties of the soil. The questions are (1) are the changes in soil properties severe enough to destroy the soil`s capacity to support and sustain vegetation growth and survival? and (2) what amendments might be made to the leached soil to return it to a reasonable vegetation production capacity? This study examines the vegetation-support capacity of soil that had been chemically leached to remove uranium. The approach is to conduct short-term germination and phytotoxicity tests for evaluating soils after they are subjected to various leaching procedures followed by longer term pot studies on successfully leached soils that show the greatest capacity to support plant growth. This report details the results from germination and short-term phytotoxicity testing of soils that underwent a variety of leaching procedures at the bench scale at ORNL and at the pilot plant at Fernald.

Edwards, N.T.

1994-08-01T23:59:59.000Z

280

Melrose High trio named top team in 20th New Mexico Supercomputing...  

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

top team in Supercomputing Challenge Melrose High trio named top team in 20th New Mexico Supercomputing Challenge Each student receives a check for 1,000. The team also...

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Building America Research Teams: BSC and CARB-20 Years of Advancing...  

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

Building America Research Teams: BSC and CARB-20 Years of Advancing High Performance Homes Building America Research Teams: BSC and CARB-20 Years of Advancing High Performance...

282

Solar Decathlon Team Using Appalachian Mountain History to Model...  

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

Using Appalachian Mountain History to Model Home of the Future Solar Decathlon Team Using Appalachian Mountain History to Model Home of the Future March 31, 2011 - 10:52am Addthis...

283

Solar Decathlon Team Leading the Way Toward Sustainable Living...  

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

Leading the Way Toward Sustainable Living, Even in the Wake of Disasters Solar Decathlon Team Leading the Way Toward Sustainable Living, Even in the Wake of Disasters August 18,...

284

Sandia National Laboratories: Cool Earth Solar and Sandia Team...  

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

ClimateECEnergyRenewable EnergySolarConcentrating Solar PowerCool Earth Solar and Sandia Team Up in First-Ever Public-Private Partnership on Livermore Valley Open Campus Cool Earth...

285

Team Canada Returns to the Solar Decathlon with First Nation...  

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

home's solar PV panels will result in an annual net-zero energy balance to ease rising energy costs in remote communities. The team used building materials that are extremely...

286

Unique University and Utility Team Reduces Energy and Pollutants  

E-Print Network [OSTI]

In 1992 the Center for Energy Systems Research of the College of Engineering and Applied Sciences and the Arizona State University (ASU) Facilities Management Department formed a unique Demand Side Management (DSM) team dedicated to reducing energy...

Smith, K. L.; Traill, D. A.; Sears, R. L.; Spielman, M.

287

Record 18 teams prepare for Virginia Regional Middle School Science...  

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

of Energy's Jefferson Lab, in Newport News, Va., hosts the Virginia Regional Middle School Science Bowl on Saturday, March 10, with a record 18 teams competing. This is the...

288

Maryland team wins Virginia/Maryland Regional Middle School Science...  

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

Robert Frost Middle School Robert Frost Middle School won the VirginiaMaryland Regional Science Bowl hosted by Jefferson Lab on March 5. The team includes (left to right) Sherwin...

289

Jefferson Lab hosts 22 teams for Virginia High School Science...  

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

of the Jefferson Lab Science Bowl logo. Jefferson Lab hosts 22 teams for Virginia High School Science Bowl on Feb. 12 February 1, 2005 Some of the brightest young minds in the...

290

ORISE: CDC Travelers' Health Team Receives Innovation Award for...  

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

on award-winning website redesign for the CDC How ORISE is Making a Difference The Communication and Education Team of the Travelers' Health Branch of the Centers for Disease...

291

Team Identity and Performance-based Compensation Effects on Performance  

E-Print Network [OSTI]

). Results indicate that while the combination of team and individual performance-based compensation results in the highest performance, the incremental performance boost is higher from the first performance-based reward strategy, regardless of whether...

Blazovich, Janell L.

2010-01-16T23:59:59.000Z

292

MEMORANDUM FOR ELIZABETH MONTOYA TRANSITION TEAM FROM THOMAS...  

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

g December 1, 200S MEMORANDUM FOR ELIZABETH MONTOYA TRANSITION TEAM FROM THOMAS N. PYKE, J CHIEF INFORMATION OFFICER SUBJECT: Follow-up to our meeting this morning Carl Staton...

293

Building America Research Teams: Spotlight on Home Innovation...  

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

Home Innovation and PARR Building America Research Teams: Spotlight on Home Innovation and PARR April 9, 2015 - 10:55am Addthis This article continues our series of profiles about...

294

Road Map Team Proposal Form Proposal: RR7  

E-Print Network [OSTI]

that are designed to improve the brand image, at the regional, national, and international: Rankings and Reputation 1b: Team Theme Name: Create Increase Brand Visibility of the Binghamton brand at the regional, national and international level 3

Suzuki, Masatsugu

295

RICCI Sophie Global Change and Climate Modeling Team  

E-Print Network [OSTI]

RICCI Sophie Global Change and Climate Modeling Team CERFACS - Toulouse, FRANCE Technical Report TR covariance matrix#17;. This hypothesis stems from the T S water mass properties conservation over long term

296

Integrated Project Team Guide for Formation and Implementation  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The guide provides detailed guidance of the preferred processes to form and implement an Integrated Project Team (IPT) in support of proper project execution as prescribed in DOE O 413.3B.

2012-02-03T23:59:59.000Z

297

Student Teams from Massachusetts and California Win Energy Department...  

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

raced model cars powered by lithium-ion batteries. Trinity Junior High School from Fort Smith, Arkansas, won the design portion of the car competition. Both teams received 500...

298

(International Energy Agency Heat Pump Center Working Team meeting)  

SciTech Connect (OSTI)

The traveler, serving as Delegate from the United States Heat Pump Center National Team, participated in the activities of the second International Energy Agency Heat Pump Center (IEA-HPC) Working Team meeting. This included a 20 minute presentation by the traveler about the Development and Activities of the IEA Heat Pump Center US National Team.'' Highlights of this meeting included development of 1991 IEA-HPC work plans including a prioritization of activities, introduction of the newly appointed IEA-HPC Advisory Board, and discussion of a new IEA Clearinghouse Network initiative. Pre-meeting discussions were held with IEA-HPC staff members which focused on US Heat Pump Center National Team contributions to the IEA-HPC Newsletter and participation in other IEA-HPC sponsored activities.

Broders, M.A.

1990-11-20T23:59:59.000Z

299

A framework for knowledge-based team training  

E-Print Network [OSTI]

Teamwork is crucial to many disciplines, from activities such as organized sports to economic and military organizations. Team training is difficult and as yet there are few automated tools to assist in the training task. As with the training...

Miller, Michael Scott

2009-06-02T23:59:59.000Z

300

Forming Teams for Teaching Programming based on Static Code Analysis  

E-Print Network [OSTI]

The use of team for teaching programming can be effective in the classroom because it helps students to generate and acquire new knowledge in less time, but these groups to be formed without taking into account some respects, may cause an adverse effect on the teaching-learning process. This paper proposes a tool for the formation of team based on the semantics of source code (SOFORG). This semantics is based on metrics extracted from the preferences, styles and good programming practices. All this is achieved through a static analysis of code that each student develops. In this way, you will have a record of students with the information extracted; it evaluates the best formation of teams in a given course. The team's formations are based on programming styles, skills, pair programming or with leader.

Arosemena-Trejos, Davis; Clunie, Clifton

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 4  

Broader source: Energy.gov [DOE]

This document details the questions and answers from the Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 4: Policy for Distributed Solar 101: What Makes a Solar DG Market? on August 22, 2012.

302

Collaborative Systems Thinking Research: Exploring systems thinking within teams  

E-Print Network [OSTI]

Collaborative Systems Thinking Research: Exploring systems thinking within teams Caroline T. Lamb research that seeks to develop an empirical basis for collaborative systems thinking, defined as "an of thinking styles, design processes, tools, and communication media to consider system attributes

de Weck, Olivier L.

303

Top Management Team Personal Wealth, Within-Team Diversity and the Implications for Firm-Level Risk Taking  

E-Print Network [OSTI]

follows the style of Academy of Management Journal. 2 reflections of their top management teams, or the upper echelon of the organization (Hambrick, 2007; Hambrick & Mason, 1984). According to this theory, top managers? characteristics influence...

Campbell, Joanna

2012-07-16T23:59:59.000Z

304

Teams in transition: an ethnographic case-study highlighting cohesion and leadership in a collegiate athletic team  

E-Print Network [OSTI]

While a great deal of theoretical work has been conducted describing group development, there is an underdeveloped area in the examination of the development of a group or team that is faced with constant transition. The purpose of this dissertation...

Browning, Blair Wilson

2009-05-15T23:59:59.000Z

305

Pentachlorophenol (PCP)-treated wood poles and crossarms: Toxicity Characteristic Leaching Procedure (TCLP) results  

SciTech Connect (OSTI)

The objective of this study was to develop a quantitative database on leachable concentrations of pentachlorophenol (PCP) from a population of treated utility wood poles and crossarms as obtained by the Toxicity Characteristic Leaching Procedure (TCLP). An ancillary objective was to carefully document a subsampling method in preparing wood samples for tests by the TCLP. Data obtained in this study indicate that PCP-treated utility wood poles and crossarms are non-hazardous. Measured concentrations of PCP and other organic compounds subject to TCLP analysis were an order of magnitude or more below TC limits in 47 samples of wood derived from three different sections of 13 utility wood poles and from 9 crossarms. Wedge shaped subsamples, removed from full cross sectional slices of poles and crossarms, were prepared according to EPA procedures, subjected to the TCLP, and resultant leachates analyzed for the presence of PCP. 4 refs., 3 figs., 10 tab.

Horn, M.E. (Environmental Management Services, Waupaca, WI (USA)); Holcombe, L.; Owens, J.B. (Radian Corp., Austin, TX (USA))

1990-12-01T23:59:59.000Z

306

Effect Of Oxidation On Chromium Leaching And Redox Capacity Of Slag-Containing Waste Forms  

SciTech Connect (OSTI)

The rate of oxidation is important to the long-term performance of reducing salt waste forms because the solubility of some contaminants, e.g., technetium, is a function of oxidation state. TcO{sub 4}{sup ?} in the salt solution is reduced to Tc(IV) and has been shown to react with ingredients in the waste form to precipitate low solubility sulfide and/or oxide phases [Shuh, et al., 1994, Shuh, et al., 2000, Shuh, et al., 2003]. Upon exposure to oxygen, the compounds containing Tc(IV) oxidize to the pertechnetate ion, Tc(VII)O{sub 4}{sup ?}, which is very soluble. Consequently the rate of technetium oxidation front advancement into a monolith and the technetium leaching profile as a function of depth from an exposed surface are important to waste form performance and ground water concentration predictions. An approach for measuring contaminant oxidation rate (effective contaminant specific oxidation rate) based on leaching of select contaminants of concern is described in this report. In addition, the relationship between reduction capacity and contaminant oxidation is addressed. Chromate was used as a non-radioactive surrogate for pertechnetate in simulated waste form samples. Depth discrete subsamples were cut from material exposed to Savannah River Site (SRS) ''field cured'' conditions. The subsamples were prepared and analyzed for both reduction capacity and chromium leachability. Results from field-cured samples indicate that the depth at which leachable chromium was detected advanced further into the sample exposed for 302 days compared to the sample exposed to air for 118 days (at least 50 mm compared to at least 20 mm). Data for only two exposure time intervals is currently available. Data for additional exposure times are required to develop an equation for the oxidation front progression. Reduction capacity measurements (per the Angus-Glasser method, which is a measurement of the ability of a material to chemically reduce Ce(IV) to Ce(III) in solution) performed on depth discrete samples could not be correlated with the amount of chromium leached from the depth discrete subsamples or with the oxidation front inferred from soluble chromium (i.e., effective Cr oxidation front). Exposure to oxygen (air or oxygen dissolved in water) results in the release of chromium through oxidation of Cr(III) to highly soluble chromate, Cr(VI). Residual reduction capacity in the oxidized region of the test samples indicates that the remaining reduction capacity is not effective in re-reducing Cr(VI) in the presence of oxygen. Consequently, this method for determining reduction capacity may not be a good indicator of the effective contaminant oxidation rate in a relatively porous solid (40 to 60 volume percent porosity). The chromium extracted in depth discrete samples ranged from a maximum of about 5.8 % at about 5 mm (118 day exposure) to about 4 % at about 10 mm (302 day exposure). The use of reduction capacity as an indicator of long-term performance requires further investigation. The carbonation front was also estimated to have advanced to at least 28 mm in 302 days based on visual observation of gas evolution during acid addition during the reduction capacity measurements. Depth discrete sampling of materials exposed to realistic conditions in combination with short term leaching of crushed samples has potential for advancing the understanding of factors influencing performance and will support conceptual model development.

Almond, P. M.; Stefanko, D. B.; Langton, C. A.

2013-03-01T23:59:59.000Z

307

XRF and leaching characterization of waste glasses derived from wastewater treatment sludges  

SciTech Connect (OSTI)

Purpose of this study was to investigate use of XRF (x-ray fluorescence spectrometry) as a near real-time method to determine melter glass compositions. A range of glasses derived from wastewater treatment sludges associated with DOE sites was prepared. They were analyzed by XRF and wet chemistry digestion with atomic absorption/inductively coupled emission spectrometry. Results indicated good correlation between these two methods. A rapid sample preparation and analysis technique was developed and demonstrated by acquiring a sample from a pilot-scale simulated waste glass melter and analyzing it by XRF within one hour. From the results, XRF shows excellent potential as a process control tool for waste glass vitrification. Glasses prepared for this study were further analyzed for durability by toxicity characteristic leaching procedure and product consistency test and results are presented.

Ragsdale, R.G., Jr

1994-12-01T23:59:59.000Z

308

Hanford Tank 241-S-112 Residual Waste Composition and Leach Test Data  

SciTech Connect (OSTI)

This report presents the results of laboratory characterization and testing of two samples (designated 20406 and 20407) of residual waste collected from tank S-112 after final waste retrieval. These studies were completed to characterize the residual waste and assess the leachability of contami¬nants from the solids. This is the first report from this PNNL project to describe the composition and leach test data for residual waste from a salt cake tank. All previous PNNL reports (Cantrell et al. 2008; Deutsch et al. 2006, 2007a, 2007b, 2007c) describing contaminant release models, and characterization and testing results for residual waste in single-shell tanks were based on samples from sludge tanks.

Cantrell, Kirk J.; Krupka, Kenneth M.; Geiszler, Keith N.; Lindberg, Michael J.; Arey, Bruce W.; Schaef, Herbert T.

2008-08-29T23:59:59.000Z

309

Modeling the role of bacteria in leaching of low-grade ores  

SciTech Connect (OSTI)

A robustious structural model is developed to describe the role of bacteria in the leaching process of low-grade ores under conditions controlled by intraparticle diffusion. The main impetus behind developing this model is to provide an insight into such systems, together with a suitable framework for interpreting experimental data. The model is derived in detail with respect to reaction chemistry and the role of bacteria in catalyzing these reactions, specifically the synergism of chemistry, physics and biology in determining the overall behavior of the system. The model is used to simulate the atmospheric oxidation of iron disulfide contained in porous solids in the presence of Thiobacillus ferrooxidans (T. ferrooxidans). The experimental data are predicted well by the model, which demonstrates its applicability and supports the view that the rate of intraparticle diffusion is the controlling mechanism for this system.

Batarseh, K.I.; Stiller, A.H. (West Virginia Univ., Morgantown, WV (United States). Dept. of Chemical Engineering)

1994-10-01T23:59:59.000Z

310

Characterization, Leaching, and Filtrations Testing of Ferrocyanide Tank sludge (Group 8) Actual Waste Composite  

SciTech Connect (OSTI)

This is the final report in a series of eight reports defining characterization, leach, and filtration testing of a wide variety of Hanford tank waste sludges. The information generated from this series is intended to supplement the Waste Treatment and Immobilization Plant (WTP) project understanding of actual waste behaviors associated with tank waste sludge processing through the pretreatment portion of the WTP. The work described in this report presents information on a high-iron waste form, specifically the ferrocyanide tank waste sludge. Iron hydroxide has been shown to pose technical challenges during filtration processing; the ferrocyanide tank waste sludge represented a good source of the high-iron matrix to test the filtration processing.

Fiskum, Sandra K.; Billing, Justin M.; Crum, J. V.; Daniel, Richard C.; Edwards, Matthew K.; Shimskey, Rick W.; Peterson, Reid A.; MacFarlan, Paul J.; Buck, Edgar C.; Draper, Kathryn E.; Kozelisky, Anne E.

2009-02-28T23:59:59.000Z

311

AMOUNT AND LEACHING POTENTIAL OF HEAVY METALS IN BARK MULCH AND COMPOST USED ON THE UNIVERSITY OF  

E-Print Network [OSTI]

AMOUNT AND LEACHING POTENTIAL OF HEAVY METALS IN BARK MULCH AND COMPOST USED ON THE UNIVERSITY mulch and compost, determine whether or not either of these substances could be significant contributors the presence of heavy metals in fresh bark mulch, soil (used in compost mixtures) and compost being used at UBC

312

Dilatational and Compacting Behavior around a Cylindrical Cavern Leached Out in a SolidFluid Elastic Rock Salt  

E-Print Network [OSTI]

Dilatational and Compacting Behavior around a Cylindrical Cavern Leached Out in a Solid-filled cylindrical cavern of circular cross section in a homogeneous infinite fluid-saturated polycristalline salt pressure. The fluid in the cavern and in the mixture is treated as ideal and the solid as elastic

Paris-Sud XI, Université de

313

Selective leaching of uranium from uranium-contaminated soils: Progress report 1  

SciTech Connect (OSTI)

Three soils and a sediment contaminated with uranium were used to determine the effectiveness of sodium carbonate and citric acid leaching to decontaminated or remove uranium to acceptable regulatory levels. Two of the soils were surface soils from the DOE facility formerly called the Feed Materials Production Center (FMPC) at Fernald, Ohio. This facility is presently called the Femald Environmental Management Project (FEMP). Carbonate extractions generally removed from 70 to 90% of the uranium from the Fernald storage pad soil. Uranium was slightly more difficult to extract from the Fernald incinerator and the Y-12 landfarm soils. Very small amounts of uranium could be extracted from the storm sewer sediment. Extraction with carbonate at high solution-to-soil ratios were as effective as extractions at low solution-to-soil ratios, indicating attrition by the paddle mixer was not significantly different than that provided in a rotary extractor. Also, pretreatments such as milling or pulverizing the soil sample did not appear to increase extraction efficiency when carbonate extractions were carried out at elevated temperatures (60[degree]C) or long extraction times (23 h). Adding KMnO[sub 4] in the carbonate extraction appeared to increase extraction efficiency from the Fernald incinerator soil but not the Fernald storage pad soil. The most effective leaching rates (> 90 % from both Fernald soils) were obtained using a citrate/dithionite extraction procedure designed to remove amorphous (noncrystalline) iron/aluminum sesquioxides from surfaces of clay minerals. Citric acid also proved to be a very good extractant for uranium.

Francis, C.W.; Mattus, A.J.; Farr, L.L.; Elless, M.P.; Lee, S.Y.

1993-02-01T23:59:59.000Z

314

Selective leaching of uranium from uranium-contaminated soils: Progress report 1  

SciTech Connect (OSTI)

Three soils and a sediment contaminated with uranium were used to determine the effectiveness of sodium carbonate and citric acid leaching to decontaminated or remove uranium to acceptable regulatory levels. Two of the soils were surface soils from the DOE facility formerly called the Feed Materials Production Center (FMPC) at Fernald, Ohio. This facility is presently called the Femald Environmental Management Project (FEMP). Carbonate extractions generally removed from 70 to 90% of the uranium from the Fernald storage pad soil. Uranium was slightly more difficult to extract from the Fernald incinerator and the Y-12 landfarm soils. Very small amounts of uranium could be extracted from the storm sewer sediment. Extraction with carbonate at high solution-to-soil ratios were as effective as extractions at low solution-to-soil ratios, indicating attrition by the paddle mixer was not significantly different than that provided in a rotary extractor. Also, pretreatments such as milling or pulverizing the soil sample did not appear to increase extraction efficiency when carbonate extractions were carried out at elevated temperatures (60{degree}C) or long extraction times (23 h). Adding KMnO{sub 4} in the carbonate extraction appeared to increase extraction efficiency from the Fernald incinerator soil but not the Fernald storage pad soil. The most effective leaching rates (> 90 % from both Fernald soils) were obtained using a citrate/dithionite extraction procedure designed to remove amorphous (noncrystalline) iron/aluminum sesquioxides from surfaces of clay minerals. Citric acid also proved to be a very good extractant for uranium.

Francis, C.W.; Mattus, A.J.; Farr, L.L.; Elless, M.P.; Lee, S.Y.

1993-02-01T23:59:59.000Z

315

Leaching of indium from obsolete liquid crystal displays: Comparing grinding with electrical disintegration in context of LCA  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Two pre-treatment methods, prior to leaching of indium from obsolete LCD modules, were described. Black-Right-Pointing-Pointer Conventional grinding and electrical disintegration have been evaluated and compared in the context of LCA. Black-Right-Pointing-Pointer Experimental data on the leaching capacity for indium and the electricity consumption of equipment were inputted into the LCA model in order to compare the environmental performance of each method. Black-Right-Pointing-Pointer An estimate for the environmental performance was calculated as the sum of six impact categories. Black-Right-Pointing-Pointer Electrical disintegration method outperforms conventional grinding in all impact categories. - Abstract: In order to develop an effective recycling system for obsolete Liquid Crystal Displays (LCDs), which would enable both the leaching of indium (In) and the recovery of a pure glass fraction for recycling, an effective liberation or size-reduction method would be an important pre-treatment step. Therefore, in this study, two different types of liberation methods: (1) conventional grinding, and (2) electrical disintegration have been tested and evaluated in the context of Life Cycle Assessment (LCA). In other words, the above-mentioned methods were compared in order to find out the one that ensures the highest leaching capacity for indium, as well as the lowest environmental burden. One of the main findings of this study was that the electrical disintegration was the most effective liberation method, since it fully liberated the indium containing-layer, ensuring a leaching capacity of 968.5 mg-In/kg-LCD. In turn, the estimate for the environmental burden was approximately five times smaller when compared with the conventional grinding.

Dodbiba, Gjergj, E-mail: dodbiba@sys.t.u-tokyo.ac.jp [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan); Nagai, Hiroki; Wang Lipang; Okaya, Katsunori; Fujita, Toyohisa [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan)

2012-10-15T23:59:59.000Z

316

NOAA Committee Memberships, 2004-2008 Eddie N. Bernard, Member, NOAA Tsunami Program Team, 2005-present  

E-Print Network [OSTI]

. Koehn, Member, NOAA Science, Technology, and Infusion Program Team, 2003-2005 Mark P. Koehn, Member

317

Report on NJIT Self-Study: Preparing for Visit of Team Chair  

E-Print Network [OSTI]

Report on NJIT Self-Study: Preparing for Visit of Team Chair and Visiting Team Presentation and Spring 2012 · October 7, 2011: Report released to NJIT Community and Team Chair · November 8-10, 2011 2012 · Fall 2011 ­ Campus community reviews draft self-study report. ­ Evaluation Team Chair reviews

Bieber, Michael

318

Team China Transforms Shipping Containers into a Solar-Powered House  

Broader source: Energy.gov [DOE]

Team China is turning shipping containers into their 2011 Solar Deacthlon home design. Check it out!

319

Maneki-Neko Team Description for Iran Open UAV 2013 -Teheran, Iran  

E-Print Network [OSTI]

Maneki-Neko Team Description for Iran Open UAV 2013 - Teheran, Iran Intelligent Autonomous Systems the competition. One of those teams was the UvA Drone Team. The Dutch team participating at the Iran Open 2013 to perception and control algorithms which leaded to this frame- work. The Iran Open 2013 gives the possibility

Visser, Arnoud

320

Tiger Team assessment of the Idaho National Engineering Laboratory  

SciTech Connect (OSTI)

The purpose of the Safety and Health (S H) Subteam assessment was to determine the effectiveness of representative safety and health programs at the Idaho National Engineering Laboratory (INEL) site. Four Technical Safety Appraisal (TSA) Teams were assembled for this purpose by the US Department of Energy (DOE), Deputy Assistant Secretary for Safety and Quality Assurance, Office of Safety Appraisals (OSA). Team No. 1 reviewed EG G Idaho, Inc. (EG G Idaho) and the Department of Energy Field Office, Idaho (ID) Fire Department. Team No. 2 reviewed Argonne National Laboratory-West (ANL-W). Team No. 3 reviewed selected contractors at the INEL; specifically, Morrison Knudsen-Ferguson of Idaho Company (MK-FIC), Protection Technology of Idaho, Inc. (PTI), Radiological and Environmental Sciences Laboratory (RESL), and Rockwell-INEL. Team No. 4 provided an Occupational Safety and Health Act (OSHA)-type compliance sitewide assessment of INEL. The S H Subteam assessment was performed concurrently with assessments conducted by Environmental and Management Subteams. Performance was appraised in the following technical areas: Organization and Administration, Quality Verification, Operations, Maintenance, Training and Certification, Auxiliary Systems, Emergency Preparedness, Technical Support, Packaging and Transportation, Nuclear Criticality Safety, Security/Safety Interface, Experimental Activities, Site/Facility Safety Review, Radiological Protection, Personnel Protection, Worker Safety and Health (OSHA) Compliance, Fire Protection, Aviation Safety, Medical Services, and Firearms Safety.

Not Available

1991-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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.


321

2010 Atmospheric System Research (ASR) Science Team Meeting Summary  

SciTech Connect (OSTI)

This document contains the summaries of papers presented in poster format at the March 2010 Atmospheric System Research Science Team Meeting held in Bethesda, Maryland. More than 260 posters were presented during the Science Team Meeting. Posters were sorted into the following subject areas: aerosol-cloud-radiation interactions, aerosol properties, atmospheric state and surface, cloud properties, field campaigns, infrastructure and outreach, instruments, modeling, and radiation. To put these posters in context, the status of ASR at the time of the meeting is provided here.

Dupont, DL

2011-05-04T23:59:59.000Z

322

Creosote-treated wood poles and crossarms: Toxicity Characteristic Leaching Procedure (TCLP) results  

SciTech Connect (OSTI)

The objective of this study was to develop a quantitative database on leachable concentrations of cresols (i.e., m-, o- and p-cresol isomers) from a population of creosote-treated utility wood poles and crossarms by application of the Toxicity Characteristic Leaching Procedure (TCLP). The TCLP was promulgated by the US Environmental Protection Agency (EPA) in March 1990 (55FR 11798). Data generated in this study indicate that creosote-treated utility poles and crossarms are non-hazardous. Measured concentrations of total cresols and other semi-volatile organic compounds, from wood subjected to TCLP analysis, were an order of magnitude or more below their current Toxicity Characteristic (TC) regulatory levels. The wood analyzed in this study consisted of 54 samples of wood poles and 6 crossarms. Subsamples, removed from full cross sectional slices of poles and crossarms, were prepared according to EPA procedures, subjected to the TCLP, and the resultant leachates analyzed for the presence of cresols and other semi-volatile compounds.

Horn, M.E. (Environmental Management Services, Waupaca, WI (United States)); Holcombe, L.; Owens, J.B. (Radian Corp., Austin, TX (United States))

1992-07-01T23:59:59.000Z

323

Separation of thorium (IV) from lanthanide concentrate (LC) and water leach purification (WLP) residue  

SciTech Connect (OSTI)

Thorium (IV) content in industrial residue produced from rare earth elements production industry is one of the challenges to Malaysian environment. Separation of thorium from the lanthanide concentrate (LC) and Water Leach Purification (WLP) residue from rare earth elements production plant is described. Both materials have been tested by sulphuric acid and alkaline digestions. Th concentrations in LC and WLP were determined to be 1289.7 ± 129 and 1952.9±17.6 ppm respectively. The results of separation show that the recovery of Th separation from rare earth in LC after concentrated sulphuric acid dissolution and reduction of acidity to precipitate Th was found 1.76-1.20% whereas Th recovery from WLP was less than 4% after concentrated acids and alkali digestion processes. Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) was used to determine Th concentrations in aqueous phase during separation stages. This study indicated that thorium maybe exists in refractory and insoluble form which is difficult to separate by these processes and stays in WLP residue as naturally occurring radioactive material (NORM)

AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman [Nuclear Science Programme, School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia)

2014-09-03T23:59:59.000Z

324

A field test of electromagnetic geophysical techniques for locating simulated in situ mining leach solution  

SciTech Connect (OSTI)

The US Bureau of Mines, The University of Arizona, Sandia National Laboratories, and Zonge Engineering and Research Organization, Inc., conducted cooperative field tests of six electromagnetic (EM) geophysical methods to compare their effectiveness in locating a brine solution simulating in situ leach solution or a high-conductivity plume of contamination. The brine was approximately 160 m below the surface. The testsite was the University's San Xavier experimental mine near Tucson, AZ. Geophysical surveys using surface and surface-borehole, time-domain electromagnetic (TEM) induction; surface controlled-source audiofrequency magnetotellurics (CSAMT); surface-borehole, frequency-domain electromagnetic (FEM) induction; crosshole FEM; and surface magnetic field ellipticity were conducted before and during brine injection. The surface TEM data showed a broad decrease in resistivity. CSAMT measurements with the conventional orientation did not detect the brine, but measurements with another orientation indicated some decrease in resistivity. The surface-borehole and crosshole methods located a known fracture and other fracture zones inferred from borehole induction logs. Surface magnetic field ellipticity data showed a broad decrease in resistivity at depth following brine injection.

Tweeton, D.R.; Hanson, J.C.; Friedel, M.J.; Sternberg, B.K.; Dahl, L.J.

1994-01-01T23:59:59.000Z

325

Characterization and Leaching Tests of the Fluidized Bed Steam Reforming (FBSR) Waste Form for LAW Immobilization  

SciTech Connect (OSTI)

Several supplemental technologies for treating and immobilizing Hanford low activity waste (LAW) have been evaluated. One such immobilization technology is the Fluidized Bed Steam Reforming (FBSR) granular product. The FBSR granular product is composed of insoluble sodium aluminosilicate (NAS) feldspathoid minerals. Production of the FBSR mineral product has been demonstrated both at the industrial and laboratory scale. Pacific Northwest National Laboratory (PNNL) was involved in an extensive characterization campaign. This goal of this campaign was study the durability of the FBSR mineral product and the mineral product encapsulated in a monolith to meet compressive strength requirements. This paper gives an overview of results obtained using the ASTM C 1285 Product Consistency Test (PCT), the EPA Test Method 1311 Toxicity Characteristic Leaching Procedure (TCLP), and the ASTMC 1662 Single-Pass Flow-Through (SPFT) test. Along with these durability tests an overview of the characteristics of the waste form has been collected using Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), microwave digestions for chemical composition, and surface area from Brunauer, Emmett, and Teller (BET) theory.

Neeway, James J.; Qafoku, Nikolla; Brown, Christopher F.; Peterson, Reid A.

2013-10-01T23:59:59.000Z

326

Task 38 - commercial mercury remediation demonstrations: Thermal retorting and physical separation/chemical leaching. Topical report, December 1, 1994--June 30, 1996  

SciTech Connect (OSTI)

Results are presented on the demonstration of two commercial technologies for the removal of mercury from soils found at natural gas metering sites. Technologies include a thermal retorting process and a combination of separation, leaching, and electrokinetic separation process.

Charlton, D.S.; Fraley, R.H.; Stepan, D.J.

1998-12-31T23:59:59.000Z

327

Task team approach to safeguards and security designs  

SciTech Connect (OSTI)

In 1987, a US Department of Energy (DOE) supported task team was organized at the request of the DOE Idaho Field Office (DOE-ID) to provide support for safeguards and security (S S) designs of the Special Isotope Separation (SIS) facility. Prior to deferral of the project, the SIS facility was to be constructed at the Idaho National Engineering Laboratory (INEL) to produce weapons grade plutonium from DOE owned fuel grade plutonium. The task team was assembled to provide the resources necessary to assure that safeguards and security considerations were included as an integral part of the design of the facility, and that SIS designs would take advantage of available technology in the areas of physical security, measurements, accountability, and material and personnel tracking. The task team included personnel from DOE/Office of Safeguards and Security (DOE-OSS), DOE-ID, DOE contractors, and the national laboratories providing a wide range of expertise and experience. The team reviewed proposed designs and provided recommendations for safeguards and security features in each stage of the design process. The value of this approach to safeguards and security designs will be discussed with respect to benefits, lessons learned, and recommendations for future applications. 5 refs.

Zack, N.R. (Los Alamos National Lab., NM (United States)); Wilkey, D.D. (USDOE Idaho Operations Office, Idaho Falls, ID (United States))

1991-01-01T23:59:59.000Z

328

AQU 04 Portable Algae Flow Cytometer Team Members  

E-Print Network [OSTI]

AQU 04 Portable Algae Flow Cytometer Team Members · David Caron, Faculty · Han-Chieh Chang · Yu-Chong Tai, Faculty, PI* * Primary Contact Overview The portable algae flow cytometer is a project that aims to expedite research in algae biology using microfluid-based and state-of-the-art detection

California at Los Angeles, University of

329

Public Safety Team (PST) Organizational Structure for Public Safety Management  

E-Print Network [OSTI]

Public Safety Team (PST) President Organizational Structure for Public Safety Management for public safety· Coordinates public communications, legal,· and IT support for public safety Maintains· response to safety issues involving individual students and student behavior Ensures appropriate

330

A team of students from the University of Illinois won  

E-Print Network [OSTI]

couldn't beat a house wrapped in solar panels," referring to the house designed by the German team, which, and engineered bamboo. It is outfitted with a rooftop array of solar panels. The house was designed to meet advisers, industrial design professor David Weightman, the home has "more solar panels than would

Liu, Gang "Logan"

331

Sandia National Laboratories Information Design Assurance Red TeamTM  

E-Print Network [OSTI]

, and process control system security. Sandia is a multiprogram laboratory operated by Sandia Corporation-disciplinary assessment team working to improve the security of critical systems through systematic analysis using metrics, and tools for analyzing the security robustness of information systems contributing to our

Fuerschbach, Phillip

332

Printing a Car: A Team Effort in Innovation  

ScienceCinema (OSTI)

The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

Rogers, Jay; Love, Lonnie; Johnson, Mark; Ivester, Rob; Neff, Rick; Blue, Craig;

2014-11-24T23:59:59.000Z

333

IT Operational Oversight Committee Round #4: Software Licensing Strategies Team  

E-Print Network [OSTI]

, University Development Office Cliff Johnston* , Professor of Soil Chemistry, College of Agriculture Julie license purchasing and management. The team evaluated software purchasing and licensing information from a variety of sources that included data from central purchasing (i.e., SRM), credit card purchases (not

334

Adaptive Management Team Total Dissolved Gas in the  

E-Print Network [OSTI]

Adaptive Management Team Total Dissolved Gas in the Columbia and Snake Rivers Evaluation of the 115 Percent Total Dissolved Gas Forebay Requirement Washington State Department of Ecology and State of Oregon Department of Environmental Quality Final January 2009 Publication no. 09-10-002 #12;Publication and Contact

335

Easing Team Politics in Agile Usability A Concept Mapping Approach  

E-Print Network [OSTI]

questioned about their challenges in agile development and about their overall impressions of a concept the development process and impact project cost and duration. Agile development methodologies rely on team, the increased attention to usability adds further stress to the agile usability development system. Cultural

McCrickard, Scott

336

Competitive Game Development: Software Engineering as a Team Sport*  

E-Print Network [OSTI]

Competitive Game Development: Software Engineering as a Team Sport* Walt Scacchi Institute, Zurich, 9 June 2012 #12;Overview · The what, why, how and outcomes of game software development of game software development competitions · Competition affords the opportunity for alternative

Scacchi, Walt

337

US ARMY CORPS OF ENGINEERS PLANNING AND RESPONSE TEAM  

E-Print Network [OSTI]

US ARMY CORPS OF ENGINEERS PLANNING AND RESPONSE TEAM INFRASTRUCTURE ASSESSMENT MISSION GUIDE March, hazardous materials, water and wastewater infrastructure (e.g. treatment facilities, lift stations, other Federal agencies (e.g. Bureau of Reclamation). The IA PRT program also supports water/wastewater

US Army Corps of Engineers

338

Amsterdam Oxford Joint Rescue Forces Team Description Paper  

E-Print Network [OSTI]

Amsterdam Oxford Joint Rescue Forces Team Description Paper Virtual Robot competition Rescue van Weelden1 , Chaim Bastiaan1 , Niels Out1 , Olaf Zwennes1 , Sev´aztian Soffia Ot´arola1 , Julian de://www.jointrescueforces.eu Abstract. With the progress made in active exploration, the robots of the Joint Rescue Forces are capable

Visser, Arnoud

339

Nevada National Security Site Groundwater Program Welcomes Peer Review Team  

Broader source: Energy.gov [DOE]

Recently, an independent peer review team was invited to assess the groundwater characterization program at the Nevada National Security Site (NNSS). This nationally recognized group of experts, from various external organizations, will examine the computer modeling approach developed to better understand how historic underground nuclear testing in Yucca Flat affected the groundwater.

340

Initial Package Design Concepts Integrated Product Team (IPT) Summary Report  

SciTech Connect (OSTI)

Initially, the question of transporting TRU waste to WIPP was raised as part of the EM Integration activities. The issue was re-examined as part of the system-wide view to re-engineer the TRU waste program. Consequently, the National Transportation Program and the National TRU Waste Program, in a cooperative effort, made a commitment to EM-20 to examine the feasibility of using rail to transport TRU waste material to WIPP. In December of 1999 Mr. Philip Altomare assembled a team of subject matter experts (SME) to define initial concepts for a Type B package capable of shipping TRU waste by rail (see Attachment 1 for a list of team members). This same team of experts also provided input to a preliminary study to determine if shipping TRU waste by rail could offer cost savings or other significant advantages over the current mode of operation using TRUPACT-II packages loaded on truck. As part of the analysis, the team also identified barriers to implementing rail shipments to WIPP and outlined a path forward. This report documents the findings of the study and its initial set of recommendations. As the study progressed, it was expanded to include new packages for truck as well as rail in recognition of the benefits of shipping large boxes and contaminated equipment.

Moss, J.; Luke, Dale Elden

2000-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report  

E-Print Network [OSTI]

1 agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report Northwest Region Reports - 2006 Jim Project GREEEN Michigan State Horticulture Society Michigan Apple Research Committee Michigan apple sites: www.ams.usda.gov/marketnews.htm www.bhfm.com NW Michigan Pome Fruit Code-a-phone/Apple Maturity

342

MSU Fruit Team 2011 Apple Maturity Report Northwest Region Reports  

E-Print Network [OSTI]

1 MSU Fruit Team 2011 Apple Maturity Report Northwest Region Reports During the harvest season, apples from different regions are collected for maturity testing. The data is then compiled by MSU Extension educators into recommendations for harvest and storage of the most commonly grown apple varieties

343

agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report  

E-Print Network [OSTI]

1 agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report Northwest Region Reports - 2008 Michigan Apple Research Committee Michigan apple Shippers MSU Extension MSU AgBioResearch Current pricing information can be obtained at the following web sites: http://www.bhfm.com/ NW Michigan Pome Fruit Code-a-phone/Apple

344

MSU Fruit Team 2010 Apple Maturity Report Northwest Region Reports  

E-Print Network [OSTI]

1 MSU Fruit Team 2010 Apple Maturity Report Northwest Region Reports During the harvest season, apples from different regions are collected for maturity testing. The data is then compiled by MSU Extension educators into recommendations for harvest and storage of the most commonly grown apple varieties

345

agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report  

E-Print Network [OSTI]

1 agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report Northwest Region Reports - 2009 Michigan Apple Research Committee Michigan Apple Shippers MSU Extension MSU AgBioResearch NW MICHIGAN APPLE MATURITY REPORT #1 September 16, 2009 General Comments - This year the NWMHRS will be testing apples

346

agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report  

E-Print Network [OSTI]

1 agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report Northwest Region Reports - 2007 Nikki Horticulture Society Michigan Apple Research Committee Michigan apple Shippers MSU Extension MSU Ag Pome Fruit Code-a-phone/Apple Maturity Line (231) 947-3063 NW MICHIGAN APPLE MATURITY REPORT #1 August

347

agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report  

E-Print Network [OSTI]

1 agbioresearch.msu.edu MSU Fruit Team Apple Maturity Report Northwest Region Reports - 2005 Jim Project GREEEN Michigan State Horticulture Society Michigan Apple Research Committee Michigan apple sites: www.ams.usda.gov/marketnews.htm www.bhfm.com NW Michigan Pome Fruit Code-a-phone/Apple Maturity

348

,,DreamTeam" -a platform for synchronous collaborative applications  

E-Print Network [OSTI]

architecture and encourages rapid prototyping. In addition to several demonstration applications, two serious environment, a runtime environment and a simulation envir- onment. In the following, the basic DreamTeam concept as well as the three components are described in more detail. 2.1 The concept Architecture: Co

Steimann, Friedrich

349

Executive Budget Support Team Office of the President  

E-Print Network [OSTI]

Executive Budget Support Team Office of the President Provost / Executive Vice President Institute Budget Planning & Admin. Jim Kirk Asst Budget Director Vacant Sr. Budget Analyst Ebony Thompson Budget Development & Capital Budgets Director Lisa Godfrey Systems Support Engr II Vacant Sr. Budget

Jacobs, Laurence J.

350

Berkeley Lab Scientist Co-Leads Breast Cancer Dream Team  

ScienceCinema (OSTI)

An $16.5 million, three-year grant to develop new and more effective therapies to fight breast cancer was awarded today to a multi-institutional Dream Team of scientists and clinicians that is co-led by Joe Gray, a renowned cancer researcher with the U.S. Department of Energys Lawrence Berkeley National Laboratory. http://newscenter.lbl.gov/

Gray, Joe

2013-05-29T23:59:59.000Z

351

Optimal Positioning Strategies for Shape Changes in Robot Teams  

E-Print Network [OSTI]

Fierro School of Electrical & Computer Engineering Oklahoma State University Stillwater, OK 74078, USA for complete regulation of the formation size via constraints on the shape scale. We expect that these results, a system composed of teams of cooperative robots is desirable because of its flexibility, robustness

Spletzer, John R.

352

Printing a Car: A Team Effort in Innovation  

SciTech Connect (OSTI)

The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

Rogers, Jay; Love, Lonnie; Johnson, Mark; Ivester, Rob; Neff, Rick; Blue, Craig; ,

2014-09-17T23:59:59.000Z

353

CMDragons 2007 Team Description James Bruce Stefan Zickler Mike Licitra  

E-Print Network [OSTI]

highlights represented in this year's system. CMDragons 2007 is the Carnegie Mellon entry for the Robo. The paper then finishes with concluding remarks. 2 System Overview Our team consists of seven homogeneous The robot drive system and kicker are shown in Figure 2. Each robot is omni-directional, with four custom

354

GA Tech Campus Emergency Response Team STANDARD OPERATING PROCEDURE  

E-Print Network [OSTI]

GA Tech Campus Emergency Response Team GT-CERT STANDARD OPERATING PROCEDURE 09/29/2010 #12;2 Table as a condition for the appointment and continuing maintenance of membership. GT-CERT members operate for and to respond to emergency/disaster situations. 2.0 Purpose To establish procedures for the activation

355

Materials Characterization Center workshop on leaching mechanisms of nuclear waste forms, May 19-21, 1982, Gaithersburg, Maryland. Summary report  

SciTech Connect (OSTI)

This is a report of the second workshop on the leaching mechanism of nuclear waste forms, which was held at Geithersburg, Maryland, May 19-21, 1982. The first session of the workshop was devoted to progress reports by participants in the leaching mechanisms program. These progress reports, as prepared by the participants, are given in Section 3.0. The goal of the remainder of the workshop was to exchange information on the development of repository-relevant leach testing techniques, often called interactions testing. To this end, a wide spectrum of investigators, many of whose work is sponsored by DOE's Nuclear Waste Terminal Storage (NWTS) project, made presentations at the workshop. These presentations were a significant and beneficial part of the workshop and are summarized in Sections 4.0, 5.0 and 6.0 according to the workshop agenda topics. In many cases, the presenters provided a written version of their presentation which has been included verbatim; in the other cases, the workshop chairman has supplied a brief synopsis. Twenty-one papers have been abstracted and indexed for inclusion in the data base.

Mendel, J.E. (comp.)

1982-08-01T23:59:59.000Z

356

x2002 SITE ENVIRONMENTAL REPORT The Environmental Services Field Sampling Team  

E-Print Network [OSTI]

, Environmental Services Division Barbara Pierce, Plant Engineering Jason Remien, Environmental Services Divisionx2002 SITE ENVIRONMENTAL REPORT The Environmental Services Field Sampling Team (Back from left). The Analytical Services Laboratory Team Back row from left to right) Lisa Muench, William

Homes, Christopher C.

357

2012 NYS Fair 4-H Robotics Challenge Team Name:________________ County: ___________ Date: __________  

E-Print Network [OSTI]

2012 NYS Fair 4-H Robotics Challenge Team Name:________________ County: ___________ Date: __________ Team Members: Years at participating in 4-H Robotics Program _______ Level: A______ B_______ Excellent Great Good Comments Robot Design: Ability to withstand the rigors of competition; Easy to repair

Keinan, Alon

358

``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team  

E-Print Network [OSTI]

``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team) : : : : : : : : : : : : : : : : : 6 2.2 Anthropogenic climate change studies: scenario experiments (96) : : : : : : : : : 7 2 following its creation, the ``Climate Modelling & Global Change'' team had to make its proofs in order

359

DOE Announces $1.4 Million for Industry-Laboratory Teams to Study...  

Office of Environmental Management (EM)

.4 Million for Industry-Laboratory Teams to Study Using Nuclear Energy for Clean Hydrogen DOE Announces 1.4 Million for Industry-Laboratory Teams to Study Using Nuclear Energy for...

360

RELATIONSHIP BETWEEN TEACHER JOB SATISFACTION AND TEAMING STRUCTURE AT THE MIDDLE SCHOOL LEVEL  

E-Print Network [OSTI]

This study compared the perceptions of middle school teachers regarding the characteristics of teams in theirs school and their job satisfaction levels. The study used two instruments to collect data. The Team Excellence ...

Oliver, Randy Eugene

2008-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Approaches To Crisis Prevention In Lean Product Development By High Performance Teams And Through Risk Management  

E-Print Network [OSTI]

This thesis investigates crisis prevention in lean product development, focusing on high performance teams and risk management methods.

Oehmen, Josef

362

The influence of interpersonal flexibility on work team conflict over time  

E-Print Network [OSTI]

, 1990; Pfeffer, 1981; Tjosvold, 1991; Van de Vliert & De Dreu, 1994). The complex issue of team conflict continues to receive attention today. More recent investigations have attempted to discern in what contexts team conflict can be beneficial (e... the approach (Osterman, 1994). As the use of work teams in business organizations fast becomes the norm (De Dreu & Weingart, 2003; De Dreu, Harinck, & Van Vianen, 1999; Wall & Callister, 1995), the need for continued examination of team conflict in a natural...

Baugh, Frank Godard

2004-11-15T23:59:59.000Z

363

Tiger Team Assessment of the Los Alamos National Laboratory  

SciTech Connect (OSTI)

This report documents the Tiger Team Assessment of the Los Alamos National Laboratory (LANL) located in Los Alamos, New Mexico. LANL is operated for the US Department of Energy (DOE) by the University of California. The Tiger Team Assessment was conducted from September 23 to November 8, 1991, under the auspices of the DOE Office of Special Projects, Office of Assistant Secretary for Environment, Safety and Health. The assessment was comprehensive, encompassing environmental, safety, and health (ES H) disciplines; management; and contractor and DOE self-assessments. Compliance with applicable Federal, state, and local regulations; applicable DOE Orders; best management practices; and internal LANL site requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of the DOE and the site contractors' management of ES H/quality assurance programs was conducted. This volume discusses findings concerning the environmental assessment.

Not Available

1991-11-01T23:59:59.000Z

364

Hydrogen Production Technical Team Roadmap | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject:GroundtoProduction Technical Team Roadmap June 2013

365

Multimodal Interaction for Enhancing Team Coordination on the Battlefield  

E-Print Network [OSTI]

of DOCTOR OF PHILOSOPHY Chair of Committee, Tracy Hammond Committee Members, Nancy Amato Dylan Shell Ann McNamara Head of Department, Hank Walker August 2013 Major Subject: Computer Science Copyright 2013 Danielle Nicole Cummings ABSTRACT Team... creative solutions in my research, Dr. Dylan Shell, for providing guidance and constructive feedback when I needed it, and Dr. Nancy Amato, for helping me keep my priorities straight and supporting me during tough times. I?d also like to thank Dr...

Cummings, Danielle

2013-06-05T23:59:59.000Z

366

Agile Team Perceptions of Productivity Factors Claudia Melo, Daniela S. Cruzes, Fabio Kon and Reidar Conradi  

E-Print Network [OSTI]

Agile Team Perceptions of Productivity Factors Claudia Melo, Daniela S. Cruzes, Fabio Kon,conradi}@idi.ntnu.no) Abstract--In this paper, we investigate agile team perceptions of factors impacting their productivity. Within this overall goal, we also investigate which productivity concept was adopted by the agile teams

367

Tiger Team assessment of the Lawrence Berkeley Laboratory, Washington, DC  

SciTech Connect (OSTI)

This report documents the results of the Department of Energy's (DOE's) Tiger Team Assessment of the Lawrence Berkeley Laboratory (LBL) conducted from January 14 through February 15, 1991. The purpose of the assessment was to provide the Secretary of Energy with the status of environment, safety, and health (ES H) programs at LBL. The Tiger Team concluded that curtailment of cessation of any operations at LBL is not warranted. However, the number and breadth of findings and concerns from this assessment reflect a serious condition at this site. In spite of its late start, LBL has recently made progress in increasing ES H awareness at all staff levels and in identifying ES H deficiencies. Corrective action plans are inadequate, however, many compensatory actions are underway. Also, LBL does not have the technical expertise or training programs nor the tracking and followup to effectively direct and control sitewide guidance and oversight by DOE of ES H activities at LBL. As a result of these deficiencies, the Tiger Team has reservations about LBL's ability to implement effective actions in a timely manner and, thereby, achieve excellence in their ES H program. 4 figs., 24 tabs.

Not Available

1991-02-01T23:59:59.000Z

368

Tiger team assessment of the Argonne Illinois site  

SciTech Connect (OSTI)

This report documents the results of the Department of Energy's (DOE) Tiger Team Assessment of the Argonne Illinois Site (AIS) (including the DOE Chicago Operations Office, DOE Argonne Area Office, Argonne National Laboratory-East, and New Brunswick Laboratory) and Site A and Plot M, Argonne, Illinois, conducted from September 17 through October 19, 1990. The Tiger Team Assessment was conducted by a team comprised of professionals from DOE, contractors, consultants. The purpose of the assessment was to provide the Secretary of Energy with the status of Environment, Safety, and Health (ES H) Programs at AIS. Argonne National Laboratory-East (ANL-E) is the principal tenant at AIS. ANL-E is a multiprogram laboratory operated by the University of Chicago for DOE. The mission of ANL-E is to perform basic and applied research that supports the development of energy-related technologies. There are a significant number of ES H findings and concerns identified in the report that require prompt management attention. A significant change in culture is required before ANL-E can attain consistent and verifiable compliance with statutes, regulations and DOE Orders. ES H activities are informal, fragmented, and inconsistently implemented. Communication is seriously lacking, both vertically and horizontally. Management expectations are not known or commondated adequately, support is not consistent, and oversight is not effective.

Not Available

1990-10-19T23:59:59.000Z

369

Long-term leaching of trace elements in a heavily sludge-amended silty clay loam soil  

SciTech Connect (OSTI)

Analysis by ICP-MS of shallow groundwater collected at a field site in New York that had been heavily loaded with sewage sludge more than 15 years earlier revealed elevated concentrations of Cu, Zn, Sr, Rb, Mo, Cd, As, Cr, Ni, Sb, W, Ag, Hg, and Sn compared with a nearby control site. Enhanced leaching of some elements from this near-neutral, fine-textured (silty clay loam) soil could be explained by exchange of soil-bound elements by components of the added sludge. For most of the heavy metals, however, increased leaching was a response to the high metal loadings in the soil, probably facilitated by higher dissolved organic matter in the leachate. Laboratory-determined distribution coefficients, K{sub D}, for the metals in newly prepared sludge/soil mixtures were lower than K{sub D} values of the field-aged sludge-treated soil, suggesting that metal mobility may have been substantially higher shortly after sludge application than many years later. Cumulative losses of certain trace elements from the topsoil have been estimated relative to Cr, a comparatively immobile element. These suggest that relative long-term losses range from 20 to 80%, with the order being: Sr, Mo, Sb {gt} Ni, Cd, Cu {gt} Zn, Ag. Generally, those elements with the smallest K{sub D} values (most soluble) measured recently in the soil had the largest loss estimates. However, present leaching loss rates are too slow to explain the estimated relative losses of several of these elements from the topsoil over the 15 or more years since sludge application.

McBride, M.B.; Richards, B.K.; Steenhuis, T.; Spiers, G.

1999-09-01T23:59:59.000Z

370

Studies on the production of ultra-clean coal by alkali-acid leaching of low-grade coals  

SciTech Connect (OSTI)

The use of low-grade coal in thermal power stations is leading to environmental pollution due to the generation of large amounts of fly ash, bottom ash, and CO{sub 2} besides other pollutants. It is therefore important to clean the coal before using it in thermal power stations, steel plants, or cement industries etc. Physical beneficiation of coal results in only limited cleaning of coal. The increasing environmental pollution problems from the use of coal have led to the development of clean coal technologies. In fact, the clean use of coal requires the cleaning of coal to ultra low ash contents, keeping environmental norms and problems in view and the ever-growing need to increase the efficiency of coal-based power generation. Therefore this requires the adaptation of chemical cleaning techniques for cleaning the coal to obtain ultra clean coal having ultra low ash contents. Presently the reaction conditions for chemical demineralization of low-grade coal using 20% aq NaOH treatment followed by 10% H{sub 2}SO{sub 4} leaching under reflux conditions have been optimized. In order to reduce the concentration of alkali and acid used in this process of chemical demineralization of low-grade coals, stepwise, i.e., three step process of chemical demineralization of coal using 1% or 5% aq NaOH treatment followed by 1% or 5% H{sub 2}SO{sub 4} leaching has been developed, which has shown good results in demineralization of low-grade coals. In order to conserve energy, the alkali-acid leaching of coal was also carried out at room temperature, which gave good results.

Nabeel, A.; Khan, T.A.; Sharma, D.K. [Jamia Millia Islamia, New Delhi (India). Dept. of Chemistry

2009-07-01T23:59:59.000Z

371

Chemical composition of esophageal-fistula forage samples as influenced by drying method, salivary leaching and sample preparation  

E-Print Network [OSTI]

in partial fulfillment of the requirement for the degree of YASTER OF' SCI"'NCE, De"ember 1g76 CHEJJICAL COY!POSITION OF ESOPHAGEAL-FISTULA FORAGF SA(vPLES AS INFLUENCED BY DRYING I'METHOD, SALIVARY LEACHING AND SAMPLE PREPARATION A Thesis RAFAEL... ARISTIDES ACOS A-GONZALEZ Approved as to style and content by! (Cha rman o Committee) ((iced of Department) ( I'~iamb r ) Yemb r ) Dcc: mb~+~g~n'jrr ABSTRACT Chemical Composition of Esophageal-Fistula Forage Samples as Influenced by Drying Nethod...

Acosta-Gonzalez, Rafael Aristides

1976-01-01T23:59:59.000Z

372

Missouri Agricultural Energy Saving Team-A Revolutionary Opportunity (MAESTRO)  

SciTech Connect (OSTI)

The Missouri Agricultural Energy Saving Team-A Revolutionary Opportunity (MAESTRO) program brought together a team of representatives from government, academia, and private industry to enhance the availability of energy efficiency services for small livestock producers in the State of Missouri. The Missouri Department of Agriculture (MDA) managed the project via a subcontract with the University of Missouri (MU), College of Agriculture Food and Natural Resources, MU Extension, the MU College of Human Environmental Sciences, the MU College of Engineering, and the Missouri Agricultural and Small Business Development Authority (MASBDA). MU teamed with EnSave, Inc, a nationally-recognized expert in agricultural energy efficiency to assist with marketing, outreach, provision of farm energy audits and customer service. MU also teamed with independent home contractors to facilitate energy audits of the farm buildings and homes of these livestock producers. The goals of the project were to: (1) improve the environment by reducing fossil fuel emissions and reducing the total energy used on small animal farms; (2) stimulate the economy of local and regional communities by creating or retaining jobs; and (3) improve the profitability of Missouri livestock producers by reducing their energy expenditures. Historically, Missouri scientists/engineers conducted programs on energy use in agriculture, such as in equipment, grain handling and tillage practices. The MAESTRO program was the first to focus strictly on energy efficiency associated with livestock production systems in Missouri and to investigate the applicability and potential of addressing energy efficiency in animal production from a building efficiency perspective. A. Project Objectives The goal of the MAESTRO program was to strengthen the financial viability and environmental soundness of Missouri's small animal farms by helping them implement energy efficient technologies for the production facility, farm buildings, and the homes on these farms. The expected measurable outcomes of the project were to improve the environment and stimulate the economy by: • Reducing annual fossil fuel emissions by 1,942 metric tons of carbon dioxide equivalent, reducing the total annual energy use on at least 323 small animal farms and 100 farm homes by at least 8,000 kWh and 2,343 therms per farm. • Stimulating the economy by creating or retaining at least 69 jobs, and saving small animal farmers an average of $2,071 per farm in annual energy expenditures. B. Project Scope The MAESTRO team chose the target population of small farms because while all agriculture is traditionally underserved in energy efficiency programs, small farms were particularly underserved because they lack the financial resources and access to energy efficiency technologies that larger farms deploy. The MAESTRO team reasoned that energy conservation, financial and educational programs developed while serving the agricultural community could serve as a national model for other states and their agricultural sectors. The target population was approximately 2,365 small animal farm operations in Missouri, specifically those farms that were not by definition a confined animal feeding operation (CAFO). The program was designed to create jobs by training Missouri contractors and Missouri University Extension staff how to conduct farm audits. The local economy would be stimulated by an increase in construction activity and an increasing demand for energy efficient farm equipment. Additionally, the energy savings were deemed critical in keeping Missouri farms in business. This project leveraged funds using a combination of funds from the Missouri Department of Natural Resources’ Missouri Energy Center and its Soil and Water Conservation Program, from the state's Linked Deposits, MASBDA's agricultural loan guarantee programs, and through the in-kind contribution of faculty and staff time to the project from these agencies and MU. Several hundred Missouri livestock producers were contacted during the MAESTRO project. Of the

McIntosh, Jane [MDA; Schumacher, Leon [University of Missouri

2014-10-23T23:59:59.000Z

373

Constitution of the MIT Solar Electric Vehicle Team We, the workers of the Solar Electric Vehicle Team, in order to form a more  

E-Print Network [OSTI]

Constitution of the MIT Solar Electric Vehicle Team 1 PURPOSE We, the workers of the Solar Electric the blessings of fast Solar Cars to ourselves and our Posterity, do ordain and establish this Constitution for the Solar Electric Vehicle Team of the Massachusetts Institute of Technology (henceforth "TFP"). 2

Williams, Brian C.

374

Tiger Team Assessment of the Pantex Plant, Amarillo, Texas  

SciTech Connect (OSTI)

This document contains the findings and associated root causes identified during the Tiger Team Assessment of the Department of Energy's (DOE) Pantex Plant in Amarillo, Texas. This assessment was conducted by the Department's Office of Environment, Safety and Health between October 2 and 31, 1989. The scope of the assessment of the Pantex Plant covered all areas of environment, safety and health (ES H) activities, including compliance with federal, state, and local regulations, requirements, permits, agreements, orders and consent decrees, and DOE ES H Orders. The assessment also included an evaluation of the adequacy of DOE and site contractor ES H management programs. The draft findings were submitted to the Office of Defense Programs, the Albuquerque Operations Office, the Amarillo Area Office, and regulatory agencies at the conclusion of the on-site assessment activities for review and comment on technical accuracy. Final modifications and any other appropriate changes have been incorporated in the final report. The Tiger Team Assessment of the Pantex Plant is part of the larger Tiger Team Assessment program which will encompass over 100 DOE operating facilities. The assessment program is part of a 10-point initiative announced by Secretary of Energy James D. Watkins on June 27, 1989, to strengthen environmental protection and waste management activities in the Department. The results of the program will provide the Secretary with information on the compliance status of DOE facilities with regard to ES H requirements, root causes for noncompliance, adequacy of DOE and site contractor ES H management programs, and DOE-wide ES H compliance trends.

Not Available

1990-02-01T23:59:59.000Z

375

WIPP Mine Rescue Team Sweeps Southeast Missouri Competition  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500IIVasudhaSurface.Laboratory inApproved ModificationsTeam

376

Lab team makes unique contributions to the first bionic eye  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample6, 2011 LOSEngineering |Lab SubcontractorLab team makes

377

Distributed Planning and Control for Teams of Cooperating Mobile Robots  

SciTech Connect (OSTI)

This CRADA project involved the cooperative research of investigators in ORNL's Center for Engineering Science Advanced Research (CESAR) with researchers at Caterpillar, Inc. The subject of the research was the development of cooperative control strategies for autonomous vehicles performing applications of interest to Caterpillar customers. The project involved three Phases of research, conducted over the time period of November 1998 through December 2001. This project led to the successful development of several technologies and demonstrations in realistic simulation that illustrated the effectiveness of the control approaches for distributed planning and cooperation in multi-robot teams.

Parker, L.E.

2004-06-15T23:59:59.000Z

378

Teaming Partner List Available for the Innovative Composites Institute FOA  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from the GridwiseSiteDepartmentChallengeCompliance7/109THETTU UTeam Summary Team|

379

Team New Jersey's Beach House Approaches Sustainable Design from a  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof theRestoration at YoungSuspect|THEof EnergyTeam Cumberland

380

US DRIVE Hydrogen Storage Technical Team Roadmap | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment of Dept. of Energy,UCOR ContractStorage Technical Team Roadmap US

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

US DRIVE Vehicle Systems and Analysis Technical Team Roadmap | Department  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment of Dept. of Energy,UCOR ContractStorage Technical Team Roadmap USof

382

Jefferson Lab, ODU team up for center | Jefferson Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJefferson LabJefferson LabJLab OpenLabodu-team-centerLab,

383

Team advances understanding of the Greenland Ice Sheet's meltwater  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManus Site-InactiveLaboratoryTeam

384

Tiger Team assessment of the Idaho National Engineering Laboratory  

SciTech Connect (OSTI)

This report documents the Tiger Team Assessment of the Idaho National Engineering Laboratory (INEL) located in Idaho Falls, Idaho. INEL is a multiprogram, laboratory site of the US Department of Energy (DOE). Overall site management is provided by the DOE Field Office, Idaho; however, the DOE Field Office, Chicago has responsibility for the Argonne National Laboratory-West facilities and operations through the Argonne Area Office. In addition, the Idaho Branch Office of the Pittsburgh Naval Reactors Office has responsibility for the Naval Reactor Facility (NRF) at the INEL. The assessment included all DOE elements having ongoing program activities at the site except for the NRF. In addition, the Safety and Health Subteam did not review the Westinghouse Idaho Nuclear Company, Inc. facilities and operations. The Tiger Team Assessment was conducted from June 17 to August 2, 1991, under the auspices of the Office of Special Projects, Office of the Assistant Secretary for Environment, Safety and Health, Headquarters, DOE. The assessment was comprehensive, encompassing environmental, safety, and health (ES H) disciplines; management; and contractor and DOE self-assessments. Compliance with applicable federal, state, and local regulations; applicable DOE Orders; best management practices; and internal INEL site requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of the DOE and the site contractors management of ES H/quality assurance programs was conducted.

Not Available

1991-08-01T23:59:59.000Z

385

Distributing Planning and Control for Teams of Cooperating Mobile Robots  

SciTech Connect (OSTI)

This CRADA project involved the cooperative research of investigators in ORNL's Center for Engineering Science Advanced Research (CESAR) with researchers at Caterpillar, Inc. The subject of the research was the development of cooperative control strategies for autonomous vehicles performing applications of interest to Caterpillar customers. The project involved three Phases of research, conducted over the time period of November 1998 through December 2001. This project led to the successful development of several technologies and demonstrations in realistic simulation that illustrated the effectiveness of our control approaches for distributed planning and cooperation in multi-robot teams. The primary objectives of this research project were to: (1) Develop autonomous control technologies to enable multiple vehicles to work together cooperatively, (2) Provide the foundational capabilities for a human operator to exercise oversight and guidance during the multi-vehicle task execution, and (3) Integrate these capabilities to the ALLIANCE-based autonomous control approach for multi-robot teams. These objectives have been successfully met with the results implemented and demonstrated in a near real-time multi-vehicle simulation of up to four vehicles performing mission-relevant tasks.

Parker, L.E.

2004-07-19T23:59:59.000Z

386

The agreement will see Team McMillan underwrite production costs of the  

E-Print Network [OSTI]

a BMW from Team McMillan. All the reader is required to do is present a copy of the BMW advertisement OF MEDICAL AND HEALTH SCIENCES Team McMillan BMW and Mini supports the Liggins Continued on page 6 Artworks at the Liggins P A G E 5 One of Auckland's premiere car centres ­ Team McMillan BMW and Mini ­ has become

Auckland, University of

387

E-Print Network 3.0 - aerial monitoring team Sample Search Results  

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

in SWAT Applications: Research, Design, and Operations Challenges Summary: ), the Palo Alto - Mountain View (California) Regional Special Weapons and Tactics (SWAT) team, and the...

388

E-Print Network 3.0 - academic team formation Sample Search Results  

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

forward completely plausible explanations... of teams and their formation. The works of Phillip Cohen and Hector Levesque have been very influential... and therefore will receive...

389

Innovative Energy-Saving Process Earns Jefferson Lab Team a 2007...  

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

Cryogenic Group Leader Dana Arenius, and team members Mathew Wright, Jonathan Creel, Kelly Dixon, Peter Knudsen and Venkatarao "Rao" Ganni. NEWPORT NEWS, VA, June 12, 2007 - A...

390

Federal Efficiency Program Wins GreenGov Dream Team Award | Department...  

Energy Savers [EERE]

Team Award February 12, 2015 - 11:53am Addthis Partnered with the Department of Transportation (DOT), EERE's Federal Energy Management Program (FEMP) won the GreenGov...

391

E-Print Network 3.0 - asdex upgrade team Sample Search Results  

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

Upgrade Team presented by Sibylle Gnter MPI fr Plasmaphysik, D-85748 Garching, Germany, EURATOM... Overview of ASDEX Upgrade Results - Development of integrated operating...

392

Voluntary Protection Program Onsite Review, Legacy Management Support Team- January 2012  

Broader source: Energy.gov [DOE]

Evaluation to determine whether Legacy Management Support Team is continuing to perform at a level deserving DOE-VPP Star recognition.

393

U.S. Scientific Team Draws on New Data, Multiple Scientific Methodolog...  

Office of Environmental Management (EM)

several scientific teams and is based on a combination of analyses of high resolution videos taken by ROVs, acoustic technologies, and measurements of oil collected by the oil...

394

25 People x 4 Days + 1 Manual = Team Belgium’s E-Cube  

Broader source: Energy.gov [DOE]

No, it's not an Ikea manual; it's the instructions for how to construct Team Belgium's "E-Cube" home for the 2011 Solar Decathlon.

395

E-Print Network 3.0 - assembly teamed process Sample Search Results  

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

negotiated their roles in the design process, maintained the project... . In this process, the team members disseminated ideas or documents representing a proposed design...

396

WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams...  

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

Waste Isolation Pilot Plant Blue Mine Rescue Team Captain Gary Kessler (right) receives an award from Neal Merrifield, administrator for the Mine Safety and Health Administration...

397

Building America Research Teams: BA-PIRC and IBACOS-Pioneers...  

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

This article continues our series of profiles about the Building America research teams-multidisciplinary industry partnerships that work to make high performance homes a reality...

398

Diffusion and Leaching Behavior of Radionuclides in Category 3 Waste Encasement Concrete and Soil Fill Material – Summary Report  

SciTech Connect (OSTI)

One of the methods being considered for safely disposing of Category 3 low-level radioactive wastes is to encase the waste in concrete. Such concrete encasement would contain and isolate the waste packages from the hydrologic environment and would act as an intrusion barrier. The current plan for waste isolation consists of stacking low-level waste packages on a trench floor, surrounding the stacks with reinforced steel, and encasing these packages in concrete. These concrete-encased waste stacks are expected to vary in size with maximum dimensions of 6.4 m long, 2.7 m wide, and 4 m high. The waste stacks are expected to have a surrounding minimum thickness of 15 cm of concrete encasement. These concrete-encased waste packages are expected to withstand environmental exposure (solar radiation, temperature variations, and precipitation) until an interim soil cover or permanent closure cover is installed, and to remain largely intact thereafter. Any failure of concrete encasement may result in water intrusion and consequent mobilization of radionuclides from the waste packages. The mobilized radionuclides may escape from the encased concrete by mass flow and/or diffusion and move into the surrounding subsurface environment. Therefore, it is necessary to assess the performance of the concrete encasement structure and the ability of the surrounding soil to retard radionuclide migration. The retardation factors for radionuclides contained in the waste packages can be determined from measurements of diffusion coefficients for these contaminants through concrete and fill material. Some of the mobilization scenarios include (1) potential leaching of waste form before permanent closure cover is installed; (2) after the cover installation, long-term diffusion of radionuclides from concrete waste form into surrounding fill material; (3) diffusion of radionuclides from contaminated soils into adjoining concrete encasement and clean fill material. Additionally, the rate of diffusion of radionuclides may be affected by the formation of structural cracks in concrete, the carbonation of the buried waste form, and any potential effect of metallic iron (in the form of rebars) on the mobility of radionuclides. The radionuclides iodine-129 ({sup 129}I), technetium-99 ({sup 99}Tc), and uranium-238 ({sup 238}U) are identified as long-term dose contributors in Category 3 waste (Mann et al. 2001; Wood et al. 1995). Because of their anionic nature in aqueous solutions, {sup 129}I, {sup 99}Tc, and carbonate-complexed {sup 238}U may readily leach into the subsurface environment (Serne et al. 1989, 1992a, b, 1993, and 1995). The leachability and/or diffusion of radionuclide species must be measured to assess the long-term performance of waste grouts when contacted with vadose-zone pore water or groundwater. Although significant research has been conducted on the design and performance of cementitious waste forms, the current protocol conducted to assess radionuclide stability within these waste forms has been limited to the Toxicity Characteristic Leaching Procedure, Method 1311 Federal Registry (EPA 1992) and ANSI/ANS-16.1 leach test (ANSI 1986). These tests evaluate the performance under water-saturated conditions and do not evaluate the performance of cementitious waste forms within the context of waste repositories which are located within water-deficient vadose zones. Moreover, these tests assess only the diffusion of radionuclides from concrete waste forms and neglect evaluating the mechanisms of retention, stability of the waste form, and formation of secondary phases during weathering, which may serve as long-term secondary hosts for immobilization of radionuclides. The results of recent investigations conducted under arid and semi-arid conditions (Al-Khayat et al. 2002; Garrabrants et al. 2002; Garrabrants and Kosson 2003; Garrabrants et al. 2004; Gervais et al. 2004; Sanchez et al. 2002; Sanchez et al. 2003) provide valuable information suggesting structural and chemical changes to concrete waste forms which may affect contaminant containm

Mattigod, Shas V.; Wellman, Dawn M.; Bovaird, Chase C.; Parker, Kent E.; Clayton, Libby N.; Powers, Laura; Recknagle, Kurtis P.; Wood, Marcus I.

2011-08-31T23:59:59.000Z

399

Life in Challenge Mills, Yuba County, California, 18751915 After Leach went broke and no one was present to maintain the flume or to  

E-Print Network [OSTI]

23 Life in Challenge Mills, Yuba County, California, 1875­1915 After Leach went broke and no one and a tender, construction number 7362, were ordered from the Baldwin Locomotive Works by R.E. Woodward ordinary ability," noted a newspaper article, and probably responsible for the engineering and construction

Standiford, Richard B.

400

PNNL 331 Building Arc Flash Team Investigation Report  

SciTech Connect (OSTI)

On Friday, April 21, 2006, a PNNL electrician was performing repair of an electrical system for the 331 Building chilled water pump (CHWP) No.2, when an electrical arc flash occurred inside a 480V combination motor starter. The electrician was taken to the on-site medical provider for evaluation and was released for return to work without restriction. The electrician was not shocked, but did receive a minor, superficial (first degree) burn on the left wrist. This report, the result of a thorough review by the 331 Building Arc Flash Assessment Team, provides an in-depth look at the steps leading up to the arc-flash and recommendations and opportunities for improvement.

Deichman, Mark L.; Drewrey, John C.; Hodges, Hurtis; Madson, Vernon J.; Minton, Allen L.; Montgomery, Daniel M.; Olson, Marvin E.; Rojas, Pedro H.; Sanan, Sanjay K.; Sharp, Reed D.; Sparks, Bobby R.; Swearingen, Gary L.

2006-06-06T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Tiger Team assessment of the Sandia National Laboratories, Albuquerque  

SciTech Connect (OSTI)

This report documents the Tiger Team Assessment of Sandia National Laboratories (SNL), Albuquerque, located in Albuquerque, New Mexico. SNL, Albuquerque, is operated by the Sandia Corporation (a wholly owned subsidiary of the American Telephone and Telegraph Company) for the US Department of Energy (DOE). The environmental assessment also included DOE tenant facilities at Ross Aviation, Albuquerque Microelectronics Operation, and the Central Training Academy. The assessment was conducted from April 15 to May 24, 1991, under the auspices of DOE's Office of Special Projects under the Assistant Secretary for Environment, Safety and Health (ES H). The assessment was comprehensive, encompassing ES H disciplines, management, self-assessments, and quality assurance; transportation; and waste management operations. Compliance with applicable federal, state, and local regulations; applicable DOE Orders; best management practices; and internal SNL, Albuquerque, requirements were assessed. In addition, an evaluation of the adequacy and effectiveness of DOE and SNL, Albuquerque management of ES H programs was conducted.

Not Available

1991-05-01T23:59:59.000Z

402

Module Design, Materials, and Packaging Research Team: Activities and Capabilities  

SciTech Connect (OSTI)

Our team activities are directed at improving PV module reliability by incorporating new, more effective, and less expensive packaging materials and techniques. New and existing materials or designs are evaluated before and during accelerated environmental exposure for the following properties: (1) Adhesion and cohesion: peel strength and lap shear. (2) Electrical conductivity: surface, bulk, interface and transients. (3) Water vapor transmission: solubility and diffusivity. (4) Accelerated weathering: ultraviolet, temperature, and damp heat tests. (5) Module and cell failure diagnostics: infrared imaging, individual cell shunt characterization, coring. (6) Fabrication improvements: SiOxNy barrier coatings and enhanced wet adhesion. (7) Numerical modeling: Moisture ingress/egress, module and cell performance, and cell-to-frame leakage current. (8) Rheological properties of polymer encapsulant and sheeting materials. Specific examples will be described.

McMahon, T. J.; del Cueto, J.; Glick, S.; Jorgensen, G.; Kempe, M.; Kennedy, C.; Pern, J.; Terwilliger, K

2005-01-01T23:59:59.000Z

403

Locating RF Emitters with Large UAV Teams Paul Scerri, Robin Glinton, Sean Owens and Katia Sycara  

E-Print Network [OSTI]

Locating RF Emitters with Large UAV Teams Paul Scerri, Robin Glinton, Sean Owens and Katia Sycara efficient way for a team of UAVs with Received Signal Strength Indicator (RSSI) sen- sors to locate radio locations requires integrating multiple signals from different UAVs into a Bayesian filter, hence requir

Scerri, Paul

404

University of Exeter Site Manager Manual Creating links 1 University of Exeter Web Team, January 2012  

E-Print Network [OSTI]

University of Exeter Site Manager Manual Creating links 1 University of Exeter Web Team, January postgraduates' accommodation page.' Avoid using URLs for links in web page text. It is best practice to use of Exeter Site Manager Manual Creating links 2 University of Exeter Web Team, January 2012 Creating links

Bearhop, Stuart

405

LEAF Outreach Team Members Needed! Description: The Office of Sustainability seeks an intern to support  

E-Print Network [OSTI]

with public speaking, developing and giving presentations and facilitating trainings/workshops. Interns Outreach Team. You'll be working with a dedicated and knowledgeable team working to effect positive change: · Tabling at events like Earth Day, Stamp Fest, Maryland Day, and The Farmers Market at Maryland. · Running

Hill, Wendell T.

406

The Collegiate Wind Competition is Next Week: Meet the Teams Part II  

Office of Energy Efficiency and Renewable Energy (EERE)

Next week, 10 student teams representing colleges and universities across the country will compete in the Energy Department’s first-ever Collegiate Wind Competition, which is designed to prepare talented young people for careers in the wind energy industry and enable academic institutions to showcase the ingenuity of their students. Meet five of these talented, creative teams.

407

2010MIT SOLAR ELECTRIC VEHICLE TEAM A MESSAGE FROM THE PRESIDENT  

E-Print Network [OSTI]

2010MIT SOLAR ELECTRIC VEHICLE TEAM #12;A MESSAGE FROM THE PRESIDENT President Hockfield poses with SEVT members at an outreach event ONE #12;The MIT Solar Electric Vehicle Team (SEVT) is a student electric vehicles through international participation and competition. Give our sponsors publicity through

408

COMMODITY CODE LISTING BY TEAM AND BUYER Rev. 05/28/14  

E-Print Network [OSTI]

-Constr/Fac-Aux (Tax Exempt) Construction Team 480.965.2217 / Buyer #17 701023C Cost of Sales-Services - Construction-Construction/Facilities Construction Team 480.965.0822 / Buyer #15 731049EV Elevator Service Matt Marino matthew 701023CA Cost of Sales-Services - Carpet/Windows Thomas Sassatelli Construction Manager 701023F Cost

Gerber, Leah R.

409

DRAFT: Mass Balance Team, part of Flow Rate Technical Group, Completes Estimate of Oil Flow  

E-Print Network [OSTI]

with the reservoir will also be addressed by integration with the MMS team and by incorporation of some degree) The Department of Energy (DOE) was asked to conduct a nodal analysis to estimate flow rates from reservoir to release points. This effort will rely on input from a research team coordinated by the Minerals Management

Fleskes, Joe

410

NatSci 390IH Team-oriented Lab Discovery in Renewable Energy Course Vision  

E-Print Network [OSTI]

NatSci 390IH ­ Team-oriented Lab Discovery in Renewable Energy [iCons 3E] Syllabus 3/13/2012 Course Vision This course involves student-driven, team-oriented laboratory projects focused on the interrelated by society. The iCons Energy Laboratory encompasses a four-week "energy bootcamp" followed by two

Auerbach, Scott M.

411

Passive liquid dispensing in capillary-based bio-adhesion Research teams Microfluidics Lab, GRASP (ULg)  

E-Print Network [OSTI]

Passive liquid dispensing in capillary-based bio-adhesion Research teams Microfluidics Lab, GRASP-81 (2010) #12;Coalescence strategies in droplet microfluidic systems Research team Microfluidics Lab, GRASP, mechanics) Droplet microfluidics is a new technology that aims at miniaturizing assays in life science (Lab

Wolper, Pierre

412

The Functionality of Focus: An Investigation into the Interactive Effects of Leader Focus and Team Interdependence  

E-Print Network [OSTI]

this issue, I introduce a multi-dimensional construct, called leader focus, to explain how leaders meet team needs by focusing their efforts on teamwork or taskwork (i.e., person-task focus) as well as different relational entities in the team (i.e., entity...

Harris, Thomas

2012-07-16T23:59:59.000Z

413

From Grid to private Clouds, to interClouds. Project Team  

E-Print Network [OSTI]

24/10/2011 1 From Grid to private Clouds, to interClouds. AlGorille Project Team An overviewGorille INRIA Project Team October 21, 2011 I Premise of Grid ComputingI Premise of Grid Computing... From Grid to private Clouds, to inter

Vialle, Stéphane

414

New creative teams in priorities of scientific research is searching for suitable candidates for  

E-Print Network [OSTI]

New creative teams in priorities of scientific research The VSB is searching for suitable systems in energetics (5 postdoc positions; contact: A basic description of each specific project module i preparation of new joint research projects New creative teams in priorities of scientific research

Savicky, Petr

415

L Robots in a team are organized as a free market economy.  

E-Print Network [OSTI]

L Robots in a team are organized as a free market economy. L Team mission is best achieved when the economy maximizes production and minimizes costs. L Robots negotiate with each other to exchange money Speculation on colony needs Purchase Experiences Sell Refined Behaviors Computations Sent Colony Members

Gupta, Abhinav

416

My year in the FX Research team at HSBC Researching the largest financial market  

E-Print Network [OSTI]

My year in the FX Research team at HSBC Researching the largest financial market Ievgeniia Korotkova 2013/2014 ­ Department of Economics HSBC FX Research team... HSBC's FX research is repeatedly out how `the business world works'. HSBC is a global company so you will get to work and have regular

Burton, Geoffrey R.

417

IL/EBP EducatIon The team space clearly documents behaviors  

E-Print Network [OSTI]

IL/EBP EducatIon The team space clearly documents behaviors in the realm of practice-based learning clinical competency. team 2.0: a collaborative online method for knowledge management in academic medicine Authors: Lauren A. Maggio, MS (LIS), MA, AHIP; Keith A. Posley, MD, MS LANE KNOWLEDGE MANAGEMENT CENTER

Kay, Mark A.

418

Tiger Team assessment of the Brookhaven National Laboratory  

SciTech Connect (OSTI)

This report documents the results of the Department of Energy's (DOE's) Tiger Team Assessment conducted at Brookhaven National Laboratory (BNL) in Upton, New York, between March 26 and April 27, 1990. The BNL is a multiprogram laboratory operated by the Associated Universities, Inc., (AUI) for DOE. The purpose of the assessment was to provide the status of environment, safety, and health (ES H) programs at the laboratory. The scope of the assessment included a review of management systems and operating procedures and records; observations of facility operations; and interviews at the facilities. Subteams in four areas performed the review: ES H, Occupational Safety and Health, and Management and Organization. The assessment was comprehensive, covering all areas of ES H activities and waste management operations. Compliance with applicable Federal, State, and local regulations; applicable DOE Orders; and internal BNL requirements was assessed. In addition, the assessment included an evaluation of the adequacy and effectiveness of the DOE and the site contractor, Associated Universities, Inc. (AUI), management, organization, and administration of the ES H programs at BNL. This volume contains appendices.

Not Available

1990-06-01T23:59:59.000Z

419

AmeriFlux Measurement Network: Science Team Research  

SciTech Connect (OSTI)

Research involves analysis and field direction of AmeriFlux operations, and the PI provides scientific leadership of the AmeriFlux network. Activities include the coordination and quality assurance of measurements across AmeriFlux network sites, synthesis of results across the network, organizing and supporting the annual Science Team Meeting, and communicating AmeriFlux results to the scientific community and other users. Objectives of measurement research include (i) coordination of flux and biometric measurement protocols (ii) timely data delivery to the Carbon Dioxide Information and Analysis Center (CDIAC); and (iii) assurance of data quality of flux and ecosystem measurements contributed by AmeriFlux sites. Objectives of integration and synthesis activities include (i) integration of site data into network-wide synthesis products; and (ii) participation in the analysis, modeling and interpretation of network data products. Communications objectives include (i) organizing an annual meeting of AmeriFlux investigators for reporting annual flux measurements and exchanging scientific information on ecosystem carbon budgets; (ii) developing focused topics for analysis and publication; and (iii) developing data reporting protocols in support of AmeriFlux network goals.

Law, B E

2012-12-12T23:59:59.000Z

420

The Crystallization Behavior of Porous PLA Prepared by Modified Solvent Casting/Particulate Leaching Technique for Potential Use of Tissue Engineering Scaffold  

E-Print Network [OSTI]

The porous PLA foams potential for tissue engineering usage are prepared by a modified solvent casting/particulate leaching method with different crystallinity. Since in typical method the porogens are solved in the solution and flow with the polymers during the casting and the crystallinity behavior of PLA chains in the limited space cannot be tracked, in this work the processing is modified by diffusing the PLA solution into a steady salt stack. With a thermal treatment before leaching while maintaining the stable structure of the porogens stack, the crystallinity of porous foams is made possible to control. The characterizations indicate the crystallization of porous foams is in a manner of lower crystallibility than the bulk materials. Pores and caves of around 250{\\mu}m size are obtained in samples with different crystallinity. The macro-structures are not much impaired by the crystallization nevertheless the morphological effect of the heating process is still obvious.

Ran Huang; Xiaomin Zhu; Haiyan Tu; Ajun Wan

2014-04-14T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Alkaline Leaching of Key, Non-Radioactive Components from Simulants and Hanford Tank Sludge 241-S-110: Results of FY01 Studies  

SciTech Connect (OSTI)

This study addressed three aspects in selected alkaline leaching: first, the use of oxidants persulfate, permanganate, and ferrate as selective chromium-leaching agents from washed Hanford Tank S-110 solids under varying conditions of hydroxide concentration, temperature, and time was investigated. Second, the selective dissolution of solids containing mercury(II) oxide under alkaline conditions was examined. Various compounds were studied for their effectiveness in dissolving mercury under varying conditions of time, temperature, and hydroxide concentration in the leachate. Three compounds were studied: cysteine, iodide, and diethyldithiophosphoric acid (DEDTPA). Finally, the possibility of whether an oxidant bound to an anion-exchange resin can be used to effectively oxidize chromium(III) in alkaline solutions was addressed. The experimental results remain ambiguous to date; further work is required to reach any definitive conclusions as to the effectiveness of this approach.

Rapko, Brian M.; Vienna, John D.; Sinkov, Serguei I.; Kim, Jinseong; Cisar, Alan J.

2002-09-10T23:59:59.000Z

422

SustSciTeam_ProgramSummary_051611.xlsx.5/16/11 1Q 2Q 3Q Summer  

E-Print Network [OSTI]

-month) Orientation and Team Building Year 1 Sustainability Science ESS280A (4units) Independent Research XXX299 (4 units) Independent Research XXX299 (4 units) Summer Salary Sustainability Science Course; Define Team Report; Progress mtgs. Sustainability Science Team - Summary Schedule Apply to Sustainability Science

Rose, Michael R.

423

Characterization and Leaching Tests of the Fluidized Bed Steam Reforming (FBSR) Waste Form for LAW Immobilization - 13400  

SciTech Connect (OSTI)

Several supplemental technologies for treating and immobilizing Hanford low activity waste (LAW) have been evaluated. One such immobilization technology is the Fluidized Bed Steam Reforming (FBSR) granular product. The FBSR granular product is composed of insoluble sodium aluminosilicate (NAS) feldspathoid minerals. Production of the FBSR mineral product has been demonstrated both at the industrial and laboratory scale. Pacific Northwest National Laboratory (PNNL) was involved in an extensive characterization campaign. The goal of this campaign was to study the durability of the FBSR mineral product and the encapsulated FBSR product in a geo-polymer monolith. This paper gives an overview of results obtained using the ASTM C 1285 Product Consistency Test (PCT), the EPA Test Method 1311 Toxicity Characteristic Leaching Procedure (TCLP), and the ASTMC 1662 Single-Pass Flow-Through (SPFT) test. Along with these durability tests an overview of the characteristics of the waste form has been collected using Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), microwave digestions for chemical composition, and surface area from Brunauer, Emmett, and Teller (BET) theory. (authors)

Neeway, James J.; Qafoku, Nikolla P.; Peterson, Reid A.; Brown, Christopher F. [Pacific Northwest National Laboratory, Richland, WA (United States)] [Pacific Northwest National Laboratory, Richland, WA (United States)

2013-07-01T23:59:59.000Z

424

Surface studies of coal, oil, and coal-oil-mixture ash using auger electron spectroscopy and solvent leaching techniques  

SciTech Connect (OSTI)

Fly ash produced by the combustion of coal, oil, and a coal-oil mixture have been studied by Auger electron spectroscopy and solvent leaching techniques. The Auger data indicate that the surface concentration of the metal ions Na, Fe, Mg, Ni, V, and Al as well as S and C increases on going from coal to coal-oil mixture and oil ash. The relative surface enrichments of oil and coal-oil-mixture ash are consistent with a simple model of the ash-formation process, and the results confirm that several toxic metals are significantly enriched on the surface of the ash particles. The Auger data are compared to HCl and tris buffer leachate composition analyses, and in neither case does the leachate give an accurate representation of the surface composition. HCl apparently dissolves large oxide deposits and thus overestimates the surface concentrations of Fe, Al, and V. Conversely, several metallic ions are essentially insoluble in neutral aqueous solutions, so their surface concentration is underestimated by the tris leachate.

Stinespring, C.D.; Harris, W.R.; Cook, J.M.; Casleton, K.H.

1985-09-01T23:59:59.000Z

425

Chemomechanics of calcium leaching of cement-based materials at different scales : the role of CH-dissolution and C-S-H degradation on strength and durability performance of materials and structures  

E-Print Network [OSTI]

Calcium leaching is a durability threat for cement-based materials employed in critical infrastructures, such as Nuclear Waste Storage Systems. This thesis presents a comprehensive study of the material and structural ...

Heukamp, Franz H. (Franz Hoyte), 1973-

2003-01-01T23:59:59.000Z

426

Project Team German Drazer, Assistant Professor, Chemical & Biomolecular Engineering Department, Whiting School  

E-Print Network [OSTI]

Project Team German Drazer, Assistant Professor, Chemical & Biomolecular Engineering Department, Whiting School of Engineering; John Herrmann, Graduate Student, Chemical & Biomolecular Engineering and by Diffusive Processes with Flash Animation Audience Students in the undergraduate courses Transport Phenomena

Gray, Jeffrey J.

427

A Study of Student Design Team Behaviors in Complex System Design  

E-Print Network [OSTI]

Large-scale engineering systems require design teams to balance complex sets of considerations using a wide range of design and decision-making skills. Formal, computational approaches for optimizing complex systems offer ...

Honda, Tomonori

428

MIT Electric Vehicle Team Porsche designing a cooling system for the AC24 electric motor  

E-Print Network [OSTI]

In this thesis I worked on the design and analysis of a cooling system for the electric motor of the MIT Electric Vehicle Team's Porsche 914 Battery Electric Vehicle. The vehicle's Azure Dynamics AC24 motor tended to ...

Meenen, Jordan N

2010-01-01T23:59:59.000Z

429

Two PPPL-led teams win increased supercomputing time to study...  

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

physics and computation," said Chang, whose EPSI team is developing a high-performance computer code to simulate the edge of the plasma in donut-shaped fusion facilities called...

430

Operations manual for student-team-built hybrid power source to recharge an Unmanned Undersea Vehicle  

E-Print Network [OSTI]

Unmanned Undersea Vehicles (UUVs) have the potential to explore and monitor oceans in unprecedented ways, but their present batteries only allow them to operate for days at a time. A team of students designed and built a ...

Sue-Ho, Jonathan

2013-01-01T23:59:59.000Z

431

For Immediate Release --Tuesday, November 19, 2013 Successful University of Lethbridge iGEM team fundraiser  

E-Print Network [OSTI]

provides care to adults requiring help with substance abuse and problem gambling of Lethbridge iGEM team fundraiser supports South Country Treatment Centre Shortly), raised $2,500 for the South Country Treatment Centre. The sold out dinner, held

Seldin, Jonathan P.

432

La Cueva High School team takes top award in 24th New Mexico...  

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

24th New Mexico Supercomputing Challenge La Cueva High School team takes top award in 24th New Mexico Supercomputing Challenge Eli Echt-Wilson and Albert Zuo from La Cueva High in...

433

Training and exercises of the Emergency Response Team at the Los Alamos Plutonium Facility  

SciTech Connect (OSTI)

The Los Alamos National Laboratory Plutonium Facility has an active Emergency Response Team. The Emergency Response Team is composed of members of the operating and support groups within the Plutonium Facility. In addition to their initial indoctrination, the members are trained and certified in first-aid, CPR, fire and rescue, and the use of self-contained-breathing-apparatus. Training exercises, drills, are conducted once a month. The drills consist of scenarios which require the Emergency Response Team to apply CPR and/or first aid. The drills are performed in the Plutonium Facility, they are video taped, then reviewed and critiqued by site personnel. Through training and effective drills and the Emergency Response Team can efficiently respond to any credible accident which may occur at the Plutonium Facility. 3 tabs.

Yearwood, D.D.

1988-01-01T23:59:59.000Z

434

Lawrence Livermore Site Office Manager Joins EM’s Senior Leadership Team  

Broader source: Energy.gov [DOE]

WASHINGTON, D.C. – EM Acting Assistant Secretary Dave Huizenga announced today that Alice Williams, manager of the DOE National Nuclear Security Administration (NNSA) Lawrence Livermore Site Office has joined the EM senior leadership team.

435

JCESR and NASA team up to conduct research for next generation...  

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

JCESR and NASA team up to conduct research for next generation batteries to be used in space adipex for sale News Release buy xanax online no prescription Media Contacts buy...

436

Team #32 Page 1 of 19 Modeling Toll Plaza Behavior Using Queuing Theory  

E-Print Network [OSTI]

.2 Environmental Impact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.3 Traffic Capacity and Graphs 18 #12;Team #32 Page 3 of 19 1 Introduction Toll financing has been used throughout the history

Morrow, James A.

437

Layered AI architecture for team based first person shooter video games   

E-Print Network [OSTI]

In this thesis an architecture, similar to subsumption architectures, is presented which uses low level behaviour modules, based on combinations of machine learning techniques, to create teams of autonomous agents ...

Graham, Philip Mike

2011-06-30T23:59:59.000Z

438

ORNL and DOE team stay ahead of the computing curve in monumental...  

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

and one private-sector company on this long-term project, known as Accelerated Climate Modeling for Energy, or ACME. Many of the ORNL team members are also Climate Change...

439

Team California Wins the Communications Contest at U.S. Department...  

Office of Environmental Management (EM)

solar energy systems to the public. "Team California constructed an easy-to-navigate Web site with a user-friendly home page, which encourages further site exploration," said...

440

E-Print Network 3.0 - aviation-based team training Sample Search...  

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

training for surgeons Summary: of aviation-based teamwork training on the attitudes of health-care professionals. J Am Coll Surg 199... team members do not all have the same...

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

E-Print Network 3.0 - architecture tiger team Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: architecture tiger team Page: << < 1 2 3 4 5 > >> 1 iTiger @ Clemson iTiger Partnership Summary:...

442

E-Print Network 3.0 - architecture team-lunar scenario Sample...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: architecture team-lunar scenario Page: << < 1 2 3 4 5 > >> 1 The goal of software architecture...

443

Leading for learning : behavioral, educational, and methodological perspectives on multicultural team learning processes  

E-Print Network [OSTI]

This study starts from the notion that leadership is about mobilizing learning, and simultaneously pursues multifaceted purposes that benefit from each other: 1) to shed new light on learning behaviors of teams facing ...

Kanehira, Naoto, S.M. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

444

For Immediate Release --Monday, April 28, 2014 Architectural design team chosen for University of  

E-Print Network [OSTI]

in southern Alberta. An integrated design process that engages key stakeholdersFor Immediate Release -- Monday, April 28, 2014 Architectural design team chosen for University of Lethbridge's new science building and energy centre

Seldin, Jonathan P.

445

E-Print Network 3.0 - access team sri-cat Sample Search Results  

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

and Restoration Technologies 5 Version 10.0 Page 1 of 13 July 2007 StaffOnline User Guide Summary: Management folder gives managers access to basic details of their team...

446

NREL Team Creates High-Activity, Durable Platinum Extended Surface Catalyst for Fuel Cells (Fact Sheet)  

SciTech Connect (OSTI)

Researchers with NREL's Fuel Cell team showed that platinum can replace copper nanowires in such a way that high-surface-area and high-specific-activity catalysts are produced, potentially allowing for lower-cost catalysts.

Not Available

2011-02-01T23:59:59.000Z

447

Computational formulation, modeling and evaluation of human-robot team training techniques  

E-Print Network [OSTI]

This thesis is focused on designing mechanisms for programming robots and training people to perform human-robot collaborative tasks, drawing upon insights from practices widely used in human teams. First, we design and ...

Nikolaidis, Stefanos Z

2014-01-01T23:59:59.000Z

448

The Role of the Consequence Management Home Team in the Fukushima Daiichi Response  

SciTech Connect (OSTI)

The Consequence Management Home Team is a U.S. Department of Energy/National Nuclear Security Administration asset. It assists a variety of response organizations with modeling; radiological operations planning; field monitoring techniques; and the analysis, interpretation, and distribution of radiological data. These reach-back capabilities are activated quickly to support public safety and minimize the social and economic impact of a nuclear or radiological incident. In the Fukushima Daiichi response, the Consequence Management Home Team grew to include a more broad range of support than was historically planned. From the early days of the response to the continuing involvement in supporting late phase efforts, each stage of the Consequence Management Home Team support had distinct characteristics in terms of management of incoming data streams as well as creation of products. Regardless of stage, the Consequence Management Home Team played a critical role in the Fukushima Daiichi response effort.

Pemberton, W., Mena, R., Beal, W.

2012-05-01T23:59:59.000Z

449

Globally Distributed Engineering Teams in Computational Fluid Dynamics and in Product Development  

E-Print Network [OSTI]

, experimental research on idea generation methods used in globally distributed teams during the conceptual design phase of the product development process is presented. An experimental study simulating the global distribution of a three person Computational...

Schmidt, Susanne R.

2010-10-12T23:59:59.000Z

450

Concours Cayley Canada Canadian Team Honour Roll / Palmars des quipes l'chelle nationale  

E-Print Network [OSTI]

Concours Cayley ­ Canada Canadian Team Honour Roll / Palmarès des équipes à l'échelle nationale Cayley Contest ­ Canada 11 There were 1011 three-student teams. Il y avait 1011 équipes de trois élèves UPPER CANADA COLLEGE TORONTO ON 374 17 GLENFOREST S.S. MISSISSAUGA ON 373 18 LOWER CANADA COLLEGE

Le Roy, Robert J.

451

An Investigation of the Effect of After-Action Reviews on Teams' Performance-Efficacy Relationships  

E-Print Network [OSTI]

work has provided strong evidence that past performance is a better predictor of future performance than self-efficacy and that self- efficacy explains very little variance in future performance when examined longitudinally after controlling for past...?s assessment of its efficacy will be more congruent with its actual past performance of the task and as such, can be used more effectively by the team in allocating resources in pursuit of successful task performance. For example, a team that performs poorly...

Schurig, Ira

2012-07-16T23:59:59.000Z

452

Savannah River Site Team Wins Carolina Challenge at 2012 DOE Security Protection Officer Competition  

Broader source: Energy.gov [DOE]

Savannah River Site, Aiken, S.C. – Security Protection Officers from Savannah River Site’s (SRS) security contractor WSI-SRS, today won the Department of Energy (DOE) Secretary’s Trophy as the top DOE team in the 2012 Security Protection Officer Team Competition (SPOTC)- 2012 Carolina Challenge, held here, April 22-26. It was the 40th anniversary of the SPOTC competition.

453

Systematic Approach to the Development, Evolution, and Effectiveness of Integrated Product Development Teams (IPDTs)  

SciTech Connect (OSTI)

Integrated Product Development Teams (IPDT) are a key component of any systems engineering (SE) application, but since they are formed primarily from technical considerations, many IPDTs are far less productive than they otherwise could be. By recognizing specific personality types and skill sets, a random group of 'technical' individuals can be structured to become a highly effective team capable of delivering much more than the sum of its members.

Margie Jeffs; R. Douglas Hamelin

2011-06-01T23:59:59.000Z

454

NanoSIMS Imaging Alternation Layers of a Leached SON68 Glass Via A FIB-made Wedged Crater  

SciTech Connect (OSTI)

Currently, nuclear wastes are commonly immobilized into glasses because of their long-term durability. Exposure to water for long periods of time, however, will eventually corrode the waste form and is the leading potential avenue for radionuclide release into the environment. Because such slow processes cannot be experimentally tested, the prediction of release requires a thorough understanding the mechanisms governing glass corrosion. In addition, due to the exceptional durability of glass, much of the testing must be performed on high-surface-area powders. A technique that can provide accurate compositional profiles with very precise depth resolution for non-flat samples would be a major benefit to the field. Time-of-flight secondary ion mass spectrometry (ToF-SIMS) depth profiling is an excellent tool that has long been used to examine corrosion layers of glass. The roughness of the buried corrosion layers, however, causes the corresponding SIMS depth profiles to exhibit erroneously wide interfaces. In this study, NanoSIMS was used to image the cross-section of the corrosion layers of a leached SON68 glass sample. A wedged crater was prepared by a focused ion beam (FIB) instrument to obtain a 5× improvement in depth resolution for NanoSIMS measurements. This increase in resolution allowed us to confirm that the breakdown of the silica glass network is further from the pristine glass than a second dissolution front for boron, another glass former. The existence of these two distinct interfaces, separated by only ~20 nm distance in depth, was not apparent by traditional ToF-SIMS depth profiling but has been confirmed also by atom probe tomography. This novel sample geometry will be a major benefit to efficient NanoSIMS sampling of irregular interfaces at the nanometer scale that would otherwise be obscured within ToF-SIMS depth profiles.

Wang, Yi-Chung; Schreiber, Daniel K.; Neeway, James J.; Thevuthasan, Suntharampillai; Evans, James E.; Ryan, Joseph V.; Zhu, Zihua; Wei, Wei

2014-11-01T23:59:59.000Z

455

It Takes More Than a Cow Bell to Lead a Team  

SciTech Connect (OSTI)

Leading an audit team goes beyond performance of the duties outlined in any requirement or training course. Anyone can memorize the steps to begin and to complete an audit, but it takes leadership to capitalize on the strengths of each team member and to interact with the auditee. Leadership has been written about and studied for many years. Principles and ideas developed by Covey, Senge, Peters, Blanchard, Hersey, Drucker, Yuki and many, many more but they all come down to some basic issues. There is no magic formula. There are theories and models that when applied work in one situation. Some theories and methodologies work better than others depending on the situation. The presentation today looks at leadership from the perspective of the lead auditor, as he/she has to guide the audit process and deal with many personalities from the audit team to the people being interviewed, Each situation is different, each audit team is different, each audit is unique. The basic principles are applied but it takes understanding leadership to have a successful audit. Applying the Situational Leadership model will enable you to be a good and effective leader and capitalize on the strengths of each team member. It is an invaluable asset to add to your communication toolbox. So let's put our bells on the shelf and put on our learning caps.

Sickles, L.D.

1999-01-20T23:59:59.000Z

456

ANALYSIS OF THE LEACHING EFFICIENCY OF INHIBITED WATER AND TANK SIMULANT IN REMOVING RESIDUES ON THERMOWELL PIPES  

SciTech Connect (OSTI)

A key component for the accelerated implementation and operation of the Salt Waste Processing Facility (SWPF) is the recovery of Tank 48H. Tank 48H is a type IIIA tank with a maximum capacity of 1.3 million gallons. Video inspection of the tank showed that a film of solid material adhered to the tank internal walls and structures between 69 inch and 150 inch levels. From the video inspection, the solid film thickness was estimated to be 1mm, which corresponds to {approx}33 kg of TPB salts (as 20 wt% insoluble solids) (1). This film material is expected to be easily removed by single-rinse, slurry pump operation during Tank 48H TPB disposition via aggregation processing. A similar success was achieved for Tank 49H TPB dispositioning, with slurry pumps operating almost continuously for approximately 6 months, after which time the tank was inspected and the film was found to be removed. The major components of the Tank 49H film were soluble solids - Na{sub 3}H(CO{sub 3}){sub 2} (Hydrated Sodium Carbonate, aka: Trona), Al(OH){sub 3} (Aluminum Hydroxide, aka: Gibbsite), NaTPB (Sodium Tetraphenylborate), NaNO{sub 3} (Sodium Nitrate) and NaNO{sub 2} (Sodium Nitrite) (2). Although the Tank 48H film is expected to be primarily soluble solids, it may not behave the same as the Tank 49H film. There is a risk that material on the internal surfaces of Tank 48H could not be easily removed. As a risk mitigation activity, the chemical composition and leachability of the Tank 48H film are being evaluated prior to initiating tank aggregation. This task investigated the dissolution characteristics of Tank 48H solid film deposits in inhibited water and DWPF recycle. To this end, SRNL received four separate 23-inch long thermowell-conductivity pipe samples which were removed from the tank 48H D2 risers in order to determine: (1) the thickness of the solid film deposit, (2) the chemical composition of the film deposits, and (3) the leaching behavior of the solid film deposit in inhibited water (IW) and in DWPF recycle simulant (3).

Fondeur, F.; White, T.; Oji, L.; Martino, C.; Wilmarth, B.

2011-10-20T23:59:59.000Z

457

April 13 2011 Webinar: A Guide to Using AmeriCorps NCCC Teams to Execute Your Mission  

Broader source: Energy.gov [DOE]

April 13 2011 Webinar: A Guide to Using AmeriCorps NCCC Teams to Execute Your Mission; help with program implementating AmeriCorps’ National Civilian Community Corps.

458

When Sugar Turns to Sh%&: Immediate Action Decision Making and Resilience in High Reliability Teams  

E-Print Network [OSTI]

. Thank you for allowing this academic to invade your lives and get in the way. Your time and patience with me was amazing, and I hope that I have captured your work in these pages in a way that does you justice. Stay safe out there and come home... such practices are important, my interest is in how teams adapt within the moment, without withdrawing from the unfolding situation, and reestablish functionality after a critical disruption. Simply, how does the team respond in the moment to make sense...

Wesner, Bradley Scott

2012-02-14T23:59:59.000Z

459

Application of curium measurements for safeguarding at reprocessing plants. Study 1: High-level liquid waste and Study 2: Spent fuel assemblies and leached hulls  

SciTech Connect (OSTI)

In large-scale reprocessing plants for spent fuel assemblies, the quantity of plutonium in the waste streams each year is large enough to be important for nuclear safeguards. The wastes are drums of leached hulls and cylinders of vitrified high-level liquid waste. The plutonium amounts in these wastes cannot be measured directly by a nondestructive assay (NDA) technique because the gamma rays emitted by plutonium are obscured by gamma rays from fission products, and the neutrons from spontaneous fissions are obscured by those from curium. The most practical NDA signal from the waste is the neutron emission from curium. A diversion of waste for its plutonium would also take a detectable amount of curium, so if the amount of curium in a waste stream is reduced, it can be inferred that there is also a reduced amount of plutonium. This report studies the feasibility of tracking the curium through a reprocessing plant with neutron measurements at key locations: spent fuel assemblies prior to shearing, the accountability tank after dissolution, drums of leached hulls after dissolution, and canisters of vitrified high-level waste after separation. Existing pertinent measurement techniques are reviewed, improvements are suggested, and new measurements are proposed. The authors integrate these curium measurements into a safeguards system.

Rinard, P.M.; Menlove, H.O.

1996-03-01T23:59:59.000Z

460

Leaching of radionuclides from furfural-based polymers used to solidify reactor compartments and components disposed of in the Arctic Kara Sea  

SciTech Connect (OSTI)

Within the course of operating its nuclear navy, the former Soviet Union (FSU) disposed of reactor vessels and spent nuclear fuel (SNF) in three fjords on the east coast of Novaya Zemlya and in the open Kara Sea within the Novaya Zemlya Trough during the period 1965 to 1988. The dumping consisted of 16 reactors, six of which contained SNF and one special container that held ca. 60% of the damaged SNF and the screening assembly from the No. 2 reactor of the atomic icebreaker Lenin. At the time, the FSU considered dumping of decommissioned nuclear submarines with damaged cores in the bays of and near by the Novaya Zemlya archipelago in the Arctic Kara Sea to be acceptable. To provide an additional level of safety, a group of Russian scientists embarked upon a course of research to develop a solidification agent that would provide an ecologically safe barrier. The barrier material would prevent direct contact of seawater with the SNF and the resultant leaching and release of radionuclides. The solidification agent was to be introduced by flooding the reactors vessels and inner cavities. Once introduced the agent would harden and form an impermeable barrier. This report describes the sample preparation of several ``Furfurol'' compositions and their leach testing using cesium 137 as tracer.

HEISER,J.H.; SIVINTSEV,Y.; ALEXANDROV,V.P.; DYER,R.S.

1999-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "leach 202-586-1114 team" 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

Full design of a low-cost quadrotor UAV by student team  

E-Print Network [OSTI]

Full design of a low-cost quadrotor UAV by student team Jean-Baptiste Devaud#1 , Stéphane Najko.marzat@onera.fr Abstract-- This paper presents the complete design of a quadrotor UAV, named VORTEX, comprising its architecture and control. The use of Unmanned Aerial Vehicles (UAV) for surveillance, observation and security

Paris-Sud XI, Université de

462

Neil Armstrong UC Forward Innovation Award The award is given to a team of outstanding students  

E-Print Network [OSTI]

Neil Armstrong UC Forward Innovation Award The award is given to a team of outstanding students worked with them. Nominations for the Neil Armstrong UC Forward Innovation Award for Students must in solving problems. Neil Armstrong inspired generations of students to study STEM subjects to become

Papautsky, Ian

463

Proceedings of the third Atmospheric Radiation Measurement (ARM) science team meeting  

SciTech Connect (OSTI)

This document contains the summaries of papers presented at the 1993 Atmospheric Radiation Measurement (ARM) Science Team meeting held in Morman, Oklahoma. To put these papers in context, it is useful to consider the history and status of the ARM Program at the time of the meeting. Individual papers have been cataloged separately.

Not Available

1994-03-01T23:59:59.000Z

464

UNL Microgravity: Team Fast Project: Lunar soil is much different from terrestrial soil,  

E-Print Network [OSTI]

UNL Microgravity: Team Fast Project: Lunar soil is much different from terrestrial soil, consisting of a large percentage of very fine particles. Lunar soil also contains very irregular and jagged particles formed from the sintering together of broked grains during micro-meteorite bombardment. NASA has soil

Farritor, Shane

465

NPD Project leaders as team boundary spanners: Relational antecedents and performance outcomes  

E-Print Network [OSTI]

1 NPD Project leaders as team boundary spanners: Relational antecedents and performance outcomes S to the performance of NPD projects has been widely studied in the project management literature (Aronson et al., 2008, and many other important aspects of project management, project leaders' professional qualifications

Paris-Sud XI, Université de

466

A team effort: Reducing the volume of low-level radioactive waste  

SciTech Connect (OSTI)

This article describes the team effort at Entergy Operation`s River Bend Station in Louisiana to reduce the volume of low-level radioactive waste. Topic areas covered include the following: Assessment - waste composition analysis using EPRI guidelines; grassroots effort; release facility - managing the waste; emerging technologies; spreading the success. 4 fig.

Zimmermann, K.

1996-09-01T23:59:59.000Z

467

Maximizing Lifetime in an Energy Constrained Wireless Sensor Array Using Team Optimization  

E-Print Network [OSTI]

Maximizing Lifetime in an Energy Constrained Wireless Sensor Array Using Team Optimization of Cooperating Systems Robert J. Marks II, Arindam K. Das, Mohamed El-Sharkawi Department of Electrical trees to do this. For a known node constellation, the maximum lifetime of a single tree is equal

Arabshahi, Payman

468

Australia'smostendangered A team of eminent ecologists from Innovative Research Universities across Australia  

E-Print Network [OSTI]

Protecting Australia'smostendangered landscapes A team of eminent ecologists from Innovative Research Universities across Australia has identified the environments in our continent at greatest risk of catastrophic change ­ and what we can do to save them. #12;Protecting Australia's most endangered landscapes 1

469

Administrative Excellence Shaping Our Future Phase II Work Team Project Charter  

E-Print Network [OSTI]

team includes: · collecting and analyzing space data and reviewing current policies and operations, and provide guidance to AE and Huron on implementation strategies and necessary or desired policies; conduct; conduct additional analysis as required · Weeks 9 to 10 ­Finalize business case/implementation plan

Sheridan, Jennifer

470

Modeling and Quantification of Team Performance in Human Reliability Analysis for Probabilistic Risk Assessment  

SciTech Connect (OSTI)

Probabilistic Risk Assessment (PRA) and Human Reliability Assessment (HRA) are important technical contributors to the United States (U.S.) Nuclear Regulatory Commission’s (NRC) risk-informed and performance based approach to regulating U.S. commercial nuclear activities. Furthermore, all currently operating commercial NPPs in the U.S. are required by federal regulation to be staffed with crews of operators. Yet, aspects of team performance are underspecified in most HRA methods that are widely used in the nuclear industry. There are a variety of "emergent" team cognition and teamwork errors (e.g., communication errors) that are 1) distinct from individual human errors, and 2) important to understand from a PRA perspective. The lack of robust models or quantification of team performance is an issue that affects the accuracy and validity of HRA methods and models, leading to significant uncertainty in estimating HEPs. This paper describes research that has the objective to model and quantify team dynamics and teamwork within NPP control room crews for risk informed applications, thereby improving the technical basis of HRA, which improves the risk-informed approach the NRC uses to regulate the U.S. commercial nuclear industry.

Jeffrey C. JOe; Ronald L. Boring

2014-06-01T23:59:59.000Z

471

RENEWABLE ENERGY ACTION TEAM Milestones to Permit California Renewable Portfolio Standard Energy Projects  

E-Print Network [OSTI]

renewable energy resources. In November 2008, the CEC, DFG, the Bureau of Land Management (BLM1 RENEWABLE ENERGY ACTION TEAM Milestones to Permit California Renewable Portfolio Standard Energy on November 17, 2008, requiring 33 percent of the electricity sold in California to come from renewable

472

Research, scholarship and creative activity at Oklahoma State University 2010 OSU research team  

E-Print Network [OSTI]

, statisticians and hyperbaric medicine experts involved in the study are evaluating autism from several different&A section, tackling questions about our state's economic outlook and how universities can play a role researchers, a multidisciplinary team world renowned for their study of ticks and tick-borne diseases. OSU

Veiga, Pedro Manuel Barbosa

473

Evaluating the Applicability of Current Models of Workload to Peer-based Human-robot Teams  

E-Print Network [OSTI]

-off possibility into a reality. Human Performance Moderator Functions (HPMFs) can be used to predict human. This trend was predicted by the IMPRINT Pro models. These results are the first to indicate that existing Terms Performance, Experimentation, Human Factors Keywords human-robot peer-based teams, human-performance

Zhang, Tao

474

Visualizing the Brain in a New Way USTAR Research Team #7: Imaging Technology  

E-Print Network [OSTI]

Visualizing the Brain in a New Way USTAR Research Team #7: Imaging Technology Learning to spot autism by creating models of healthy brains How do you know if you're looking at something unhealthy Gerig to study the development of brains in children from infancy to four-years-old. Using magnetic

Utah, University of

475

COSPAR Roadmap team v. 2014/07/281 Advancing space weather science to protect  

E-Print Network [OSTI]

COSPAR Roadmap team v. 2014/07/281 Advancing space weather science to protect society's technological infrastructure: a COSPAR/ILWS roadmap Advancing space weather science to protect society's technological infrastructure: a COSPAR/ILWS roadmap · Alan Aylward; University College London, UK · Sarah Gibson

Schrijver, Karel

476

Heavy Section Steel Technology HSST eLib Computational Structural Fracture Mechanics Team  

E-Print Network [OSTI]

Heavy Section Steel Technology ­ HSST eLib Computational Structural Fracture Mechanics Team the reports generated by the Heavy-Section Steel Technology (HSST) program (JCN B0119) from the early 1970's welcome the opportunity to discuss your potential applications and ways that the Heavy-Section Steel

477

CREATION OF A STRATEGIC PROJECTS TEAM AT THE UNIVERSITY OF SASKATCHEWAN  

E-Print Network [OSTI]

1 DRAFT CREATION OF A STRATEGIC PROJECTS TEAM AT THE UNIVERSITY OF SASKATCHEWAN Office of the Vice-President Research 3 March 2008 Introduction The University of Saskatchewan (U of S) strives to achieve excellence, and application of knowledge (Renewing the Dream: University of Saskatchewan Strategic Directions (2002

Patterson, William P.

478

U.S. Industrial Team DED-1 5/18/2001FIRE Plasma Facing Components  

E-Print Network [OSTI]

elements for high heat flux outer target q Swirl tape or helical wire inserts for CHF enhancement q Dome-like construction for lower heat flux baffle q Passively-cooled W-Cu tiles for low heat flux inner target q Modular units for remote maintenance during operation #12;U.S. Industrial Team DED-3 5/18/2001FIRE Plasma Facing

479

www.adminexcellence.wisc.edu Status of Administrative Excellence Work Teams  

E-Print Network [OSTI]

teams): April 26 Strategic Purchasing ­ Office Supplies: Recommendations were endorsed by the Advisory Committee and approved by the Steering Committee. April 26 Strategic Purchasing ­ Computer Bundles Purchasing ­ MRO Supplies: Recommendations were endorsed by the Advisory Committee and approved

Thiffeault, Jean-Luc

480

Research Team Integration: What It Is and Why It Matters Aruna D. Balakrishnan1  

E-Print Network [OSTI]

, Jonathon N. Cummings2 , Reza Zadeh3 1 Human-Computer Interaction Institute 3 Language Technology Institute diverse perspectives and expertise into new knowledge, methods, and products. However, integration integration. Implications for policy choices and design include changes in team structuring and technology

Mankoff, Jennifer

Note: This page contains sample records for the topic "leach 202-586-1114 team" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


481

USCAR FUEL CELL TECH TEAM CELL COMPONENT ACCELERATED STRESS TEST PROTOCOLS  

E-Print Network [OSTI]

USCAR FUEL CELL TECH TEAM CELL COMPONENT ACCELERATED STRESS TEST PROTOCOLS FOR PEM FUEL CELLS of polymer electrolyte membrane (PEM) fuel cell components under simulated automotive drive cycle conditions of PEM fuel cells. Corrosion of high-surface area carbon supports poses significant concerns at high

482

SASE FEL at the TESLA Facility, Phase 2 The TESLA Test Facility FEL team  

E-Print Network [OSTI]

SASE FEL at the TESLA Facility, Phase 2 The TESLA Test Facility FEL team June 2002, TESLA-FEL 2002-01 #12;SASE FEL at the TESLA Facility, Phase 2 Abstract The last description of the TESLA Test Facility FEL has been written in 1995 (TESLA- FEL report 95-03). Since then, many changes have developed

483

SML Corporate and Executive Team +44(0) 131 451 3284/3843  

E-Print Network [OSTI]

SML Corporate and Executive Team +44(0) 131 451 3284/3843 smlcpd@hw.ac.uk Lean Six Sigma Lean Six performance as well as improve productivity and customer satisfaction. Lean Six Sigma is recognised as a world report published by the isixsigma professional body, Six Sigma has saved Fortune500companiesinthelast20

Painter, Kevin

484

http://agbioresearch.msu.edu/centers/nwmihort/ MSU Fruit Team Apple Maturity Report 2014  

E-Print Network [OSTI]

http://agbioresearch.msu.edu/centers/nwmihort/ MSU Fruit Team Apple Maturity Report 2014 Northwest Gingergold harvest continues, and many growers are waiting on McIntosh harvest to begin. Apples are coloring nicely with the cool temperatures. Cool temperatures have hit the northwest region, and apple maturity

485

MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 3  

E-Print Network [OSTI]

MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 3 September 18, 2013 Nikki Rothwell and Emily Pochubay, Extension Fruit Educators This is the third week of 2013 apple maturity testing at NWMHRC. General Comments - The NWMHRC will be testing apples for maturity for 2013

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MSU Fruit Team Apple Maturity Report 2014 Northwest Region, Report Number 4: October 1, 2014  

E-Print Network [OSTI]

MSU Fruit Team Apple Maturity Report 2014 Northwest Region, Report Number 4: October 1, 2014 Emily Pochubay and Nikki Rothwell, Extension Fruit Educators Apples are maturing slowly, growers are spot picking-pruned orchards has excellent color. Size in most varieties is also very good; some Honeycrisp apples that had

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Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team,  

E-Print Network [OSTI]

Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team, UNH Cooperative Extension The explosion of apple blossoms in May transforms the most gnarled old tree into a delicate cloud of beauty (1817-1862) in his essay "The Wild Apple Tree," described the blossoms perfectly: `The flowers

New Hampshire, University of

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MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 6: October 9, 2013  

E-Print Network [OSTI]

MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 6: October 9, 2013 Nikki Rothwell and Emily Pochubay, Extension Fruit Educators This is the sixth week of 2013 apple maturity testing at NWMHRC. Results will be sent via fax and email to past apple maturity list subscribers. Results

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MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 1  

E-Print Network [OSTI]

MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 1 September 4, 2013 General Comments - The NWMHRC will be testing apples for maturity for 2013, and results will be sent via fax and email to past apple maturity list subscribers. Results will also be available at: http

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MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 7: October 16, 2013  

E-Print Network [OSTI]

MSU Fruit Team Apple Maturity Report 2013 Northwest Region, Report Number 7: October 16, 2013 Nikki Rothwell and Emily Pochubay, Extension Fruit Educators This is the seventh week of 2013 apple maturity testing at NWMHRC. Results will be sent via fax and email to past apple maturity list subscribers. Results

491

Integrated Project Teams Guide for Use with DOE O 413. 3A  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Guide provides those responsible for program and project management with the information and perspective needed to successfully implement the requirements of DOE O 413.3A relating to the use of integrated project teams to achieve improved project outcomes and efficiency.

2008-09-24T23:59:59.000Z

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Sneak peek at electrofuels: Geobacter team aims for bio-based solution to solar energy storage  

E-Print Network [OSTI]

Sneak peek at electrofuels: Geobacter team aims for bio-based solution to solar energy storage a hybrid of solar and bio-power and also solve the most perplexing problem facing solar energy: energy compounds, and oxygen is released as a byproduct," Lovley explains. Solar energy powers the microbes

Lovley, Derek

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Building Applications Team Dale Sartor 510.486.5988 DASartor@lbl.gov  

E-Print Network [OSTI]

Building Applications Team Dale Sartor 510.486.5988 ·· DASartor@lbl.gov http://ateam.lbl.gov The A advanced energy- efficient tech-nology and indoor environ-mental quality concepts in buildings both buildings. An important area of expertise is assistance with performance contracting for energy

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CMDragons 2009 Extended Team Description Stefan Zickler, James Bruce, Joydeep Biswas,  

E-Print Network [OSTI]

of this paper describes the robot and vision hardware of the system. The second half of this paper describes resolution to accurately localize the robots and the ball on the relatively large field. This Section describes these hardware components of our system. 2.1 Vision In previous years, the CMDragons team has

Veloso, Manuela M.

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Environmental Response Team Standard Operating Procedures for Contaminated Water Diving Operations  

E-Print Network [OSTI]

Dilution of Contaminants ·· Small Closed Body of WaterSmall Closed Body of Water ·· Pond or Flooded QuarryPond or FloodedEnvironmental Response Team Standard Operating Procedures for Contaminated Water Diving Operations for Contaminated Water Diving OperationsProcedures for Contaminated Water Diving Operations AAUS March 2010 Meeting

Sura, Philip

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iPTF/ZTF Image Differencing & Extraction Frank Masci & the iPTF/ZTF Team  

E-Print Network [OSTI]

1 iPTF/ZTF Image Differencing & Extraction Frank Masci & the iPTF/ZTF Team LSST - ZTF joint meeting...) · Difference imaging: discover transients by suppressing everything that's static in space and time · Given to streamline/ease vetting process downstream � optimal: maximizes signal-to-noise of detected candidates �

Masci, Frank

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1st MORE TEAM MEETING Roma, 26-27 February 2007  

E-Print Network [OSTI]

1st MORE TEAM MEETING Roma, 26-27 February 2007 THE BEPICOLOMBO ORBIT DETERMINATION PROBLEM processed high resolution camera images (repeated on the same area of the surface) and S/C attitude data of the spherical harmonics of the gravity field of Mercury, static part; of degrees from 2 to at least 25 (possibly

Milani, Andrea

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Collaborative Systems Thinking: Towards an Understanding of Team-level Systems Thinking  

E-Print Network [OSTI]

Paper #207 Collaborative Systems Thinking: Towards an Understanding of Team-level Systems Thinking than are younger engineers developing the skills. Systems thinking is one such skill. Recent research, (Davidz 2006), has shown the importance of experiential learning in systems thinking skill development

de Weck, Olivier L.

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Asclepios: a Research Project-Team at INRIA for the Analysis and Simulation of Biomedical  

E-Print Network [OSTI]

Asclepios: a Research Project-Team at INRIA for the Analysis and Simulation of Biomedical Images N objectives are described and illustrated in this article. 1 Introduction 1.1 The revolution of biomedical is supported by a continually increasing number of biomedical devices providing in vivo measurements

Paris-Sud XI, Université de

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Cooperative Real-Time Search and Task Allocation in UAV Teams Yan Jin, Ali A. Minai, Marios M. Polycarpou  

E-Print Network [OSTI]

Cooperative Real-Time Search and Task Allocation in UAV Teams Yan Jin, Ali A. Minai, Marios M consider a heterogeneous team of UAVs drawn from several distinct classes and engaged in a search unknown. During the mission, the UAVs perform Search, Confirm, Attack and Battle Damage Assessment (BDA

Minai, Ali A.