Sample records for 8-inch fresh water

  1. Final joint environmental assessment for the construction and routine operation of a 12-kilovolt (KV) overhead powerline right-of-way, and formal authorization for a 10-inch and 8-inch fresh water pipeline right-of-way, Naval Petroleum Reserve No. 1, Kern County, California

    SciTech Connect (OSTI)

    Not Available

    1994-10-01T23:59:59.000Z

    The purpose and need of the proposed action, which is the installation of an overhead powerline extension from an Naval Petroleum Reserve No. 1 (NPR-1) power source to the WKWD Station A, is to significantly reduce NPR-1`s overall utility costs. While the proposed action is independently justified on its own merits and is not tied to the proposed NPR-1 Cogeneration Facility, the proposed action would enable DOE to tie the NPR-1 fresh water pumps at Station A into the existing NPR-1 electrical distribution system. With the completion of the cogeneration facility in late 1994 or early 1995, the proposed action would save additional utility costs. This report deals with the environmental impacts of the construction of the powerline and the water pipeline. In addition, information is given about property rights and attaining permission to cross the property of proposed affected owners.

  2. Contaminating Fresh Waters (Florida)

    Broader source: Energy.gov [DOE]

    It is illegal to discharge any dyestuff, coal tar, oil, sawdust, poison, or deleterious substances into any fresh running waters in Florida in quantities sufficient to injure, stupefy, or kill fish...

  3. Fresh Water Conservation

    E-Print Network [OSTI]

    Huffman, L.

    2011-01-01T23:59:59.000Z

    Water for Future Generations ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 The demand for water in Texas will soon outstrip our supply. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 Worst yearlong drought... in Texas history. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 Record-breaking wildfires across the state. ESL-KT-11-11-06 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 We must plan for the future. ESL-KT-11-11-06 CATEE 2011, Dallas...

  4. Fresh Water Increased temperature means higher proportion of water

    E-Print Network [OSTI]

    Houston, Paul L.

    Fresh Water Increased temperature means higher proportion of water falling on surface higher evaporation higher rainfall greater intensity of floods and droughts. Water use has grown four on How much storage compared to average flow Demand as percentage of supply How much ground water is used

  5. EA-0962: Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to install an overhead powerline extension from the U.S. Department of Energy's Naval Petroleum Reserve No. 1 (NPR-1) power source to the...

  6. MA STER'S THESIS Optimisation of fresh water consumption

    E-Print Network [OSTI]

    Patriksson, Michael

    MA STER'S THESIS Optimisation of fresh water consumption for Doggy AB using simulation Maja Olsson Göteborg Sweden 2005 #12;Thesis for the Degree of Master of Science Optimisation of fresh water consumption Göteborg 2005 #12;Abstract Doggy AB is the only Swedish producer of tinned pet food. In the food process

  7. Light-Tightness Quality Check for Curtis Schmidt 8-inch Shutters Tyler W. Behm,1,

    E-Print Network [OSTI]

    Light-Tightness Quality Check for Curtis Schmidt 8-inch Shutters Tyler W. Behm,1, J.P. Rheault,1 light is "leaked" through a closed CCD shutter. We find that by orienting the actuator towards the CCD 1 in 250,000 at most. I. INTRODUCTION Light-tightness is an important quality in shutters. Poor

  8. australian fresh water: Topics by E-print Network

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

    to fresh water release CERN Preprints Summary: The relatively warm climate found in the North- Western Europe is due to the gulf stream that circulates warm saline water from...

  9. The management, use, and stewardship of fresh water

    E-Print Network [OSTI]

    The management, use, and stewardship of fresh water resources is an increasingly important is internationally renowned and the strong placement record and extensive alumni network attest to the quality, risk, hazards, and Geographic Information Systems. http

  10. INNOVATIVE FRESH WATER PRODUCTION PROCESS FOR FOSSIL FUEL PLANTS

    SciTech Connect (OSTI)

    James F. Klausner; Renwei Mei; Yi Li; Jessica Knight

    2004-09-01T23:59:59.000Z

    An innovative Diffusion Driven Desalination (DDD) process was recently described where evaporation of mineralized water is driven by diffusion within a packed bed. The energy source to drive the process is derived from low pressure condensing steam within the main condenser of a steam power generating plant. Since waste heat is used to drive the process, the main cost of fresh water production is attributed to the energy cost of pumping air and water through the packed bed. This report describes the annual progress made in the development and analysis of a Diffusion Driven Desalination (DDD) system. A combined thermodynamic and dynamic analysis demonstrates that the DDD process can yield a fresh water production of 1.03 million gallon/day by utilizing waste heat from a 100 MW steam power plant based on a condensing steam pressure of only 3'' Hg. Throughout the past year, the main focus of the desalination process has been on the diffusion tower and direct contact condenser. Detailed heat and mass transfer analyses required to size and analyze these heat and mass transfer devices are described. An experimental DDD facility has been fabricated, and temperature and humidity data have been collected over a range of flow and thermal conditions. The analyses agree quite well with the current data and the information available in the literature. Direct contact condensers with and without packing have been investigated. It has been experimentally observed that the fresh water production rate is significantly enhanced when packing is added to the direct contact condensers.

  11. The habitat range of sirenians extends from strictly fresh water (Amazonian manatee, Trichechus inunguis) to strictly

    E-Print Network [OSTI]

    Ortiz, Rudy M.

    in salt water and fed lettuce, which is consistent with a lack of mariposia. Manatees in fresh water drankThe habitat range of sirenians extends from strictly fresh water (Amazonian manatee, Trichechus. This flexibility suggests that drinking both fresh and salt water may be common in this species. However, drinking

  12. Recommendations for the Next President Pacific Institute Fresh Water: Threats and Opportunities

    E-Print Network [OSTI]

    . Gleicki October 9, 2008 Lack of a National Water Policy As we enter the 21st century, pressures on waterRecommendations for the Next President Pacific Institute Fresh Water: Threats and Opportunities WATER: THREATS AND OPPORTUNITIES Recommendations for the Next President Background Material Dr. Peter H

  13. Cultivation of macroscopic marine algae and fresh water aquatic weeds

    SciTech Connect (OSTI)

    Ryther, J.H.

    1982-02-01T23:59:59.000Z

    The ORCA clone of the red seaweed Gracilaria tikvahiae has been in culture continuously for over two years. Yield for the past year has averaged 12 g ash-free dry wt/m/sup 2/ .day (17.5 t/a.y) in suspended 2600-1 aluminum tank cultures with four exchanges of enriched seawater per day and continuous aeration. Yields from nonintensive pond-bottom culture, similar to commercial Gracilaria culture methods in Taiwan, averaged 3 g afdw/m/sup 2/.day in preliminary experiments. Rope and spray cultures were not successful. Yields of water hyacinths from March 1978 to March 1979 averaged 25 g afdw/m/sup 2/.day (37 t/a.y). Season, nutrient availability (form and quantity) and stand density were found to affect the relative proportions of structural and nonstructural tissue in water hyacinths and thereby significantly affect digestibility of and methane production by the plants. Pennywort (Hydrocotyle) grew poorly in winter and its annual yield averaged only one-third that of water hyacinth. Water lettuce (Pistia) appears more comparable to hyacinths in preliminary studies and its yields will be monitored throughout a complete year. Stable, continuous anaerobic digestion of both water hyacinths and Gracilaria has been maintained with an average gas production from both species of 0.4 1/g volatile solids at 60% methane.

  14. Fertilization of Fresh Water Fish Ponds 1 Craig Watson and Charles E. Cichra2

    E-Print Network [OSTI]

    Watson, Craig A.

    FA17 Fertilization of Fresh Water Fish Ponds 1 Craig Watson and Charles E. Cichra2 1. This document. If a fish species which consumes small natural foods is grown, such as the bluegill or golden shiner, then pond fertilization can increase the production of these fish. Fertilizers provide nutrients

  15. Effect of non-ageing and ageing ceria nanoparticles suspensions on fresh water micro-algae

    E-Print Network [OSTI]

    Boyer, Edmond

    Effect of non-ageing and ageing ceria nanoparticles suspensions on fresh water micro-algae Manier nanoparticle (nCeO2) suspensions, towards freshwater micro-algae assessing the effect nCeO2 suspensions microscopy (TEM). In addition, the interaction between NPs and algae were investigated using flow

  16. DESCRIPTION OF THE FRESH AND SALT WATER SUPPLY AND PUMPING PLANTS USED FOR THE AQUARIUM.

    E-Print Network [OSTI]

    DESCRIPTION OF THE FRESH AND SALT WATER SUPPLY AND PUMPING PLANTS USED FOR THE AQUARIUM. BY I. S. K. Pumps and electric motors.-There were two independent reciprocating direct-acting geared force pumps for these electric motors was about 800 volts. The pumps were so arranged that one or both could, if necessary

  17. Fresh Water Generation from Aquifer-Pressured Carbon Storage: Annual Report FY09

    SciTech Connect (OSTI)

    Wolery, T; Aines, R; Hao, Y; Bourcier, W; Wolfe, T; Haussman, C

    2009-11-25T23:59:59.000Z

    This project is establishing the potential for using brine pressurized by Carbon Capture and Storage (CCS) operations in saline formations as the feedstock for desalination and water treatment technologies including reverse osmosis (RO) and nanofiltration (NF). The aquifer pressure resulting from the energy required to inject the carbon dioxide provides all or part of the inlet pressure for the desalination system. Residual brine is reinjected into the formation at net volume reduction, such that the volume of fresh water extracted balances the volume of CO{sub 2} injected into the formation. This process provides additional CO{sub 2} storage capacity in the aquifer, reduces operational risks (cap-rock fracturing, contamination of neighboring fresh water aquifers, and seismicity) by relieving overpressure in the formation, and provides a source of low-cost fresh water to offset costs or operational water needs. This multi-faceted project combines elements of geochemistry, reservoir engineering, and water treatment engineering. The range of saline formation waters is being identified and analyzed. Computer modeling and laboratory-scale experimentation are being used to examine mineral scaling and osmotic pressure limitations. Computer modeling is being used to evaluate processes in the storage aquifer, including the evolution of the pressure field. Water treatment costs are being evaluated by comparing the necessary process facilities to those in common use for seawater RO. There are presently limited brine composition data available for actual CCS sites by the site operators including in the U.S. the seven regional Carbon Sequestration Partnerships (CSPs). To work around this, we are building a 'catalog' of compositions representative of 'produced' waters (waters produced in the course of seeking or producing oil and gas), to which we are adding data from actual CCS sites as they become available. Produced waters comprise the most common examples of saline formation waters. Therefore, they are expected to be representative of saline formation waters at actual and potential future CCS sites. We are using a produced waters database (Breit, 2002) covering most of the United States compiled by the U.S. Geological Survey (USGS). In one instance to date, we have used this database to find a composition corresponding to the brine expected at an actual CCS site (Big Sky CSP, Nugget Formation, Sublette County, Wyoming). We have located other produced waters databases, which are usually of regional scope (e.g., NETL, 2005, Rocky Mountains basins).

  18. Advanced Membrane Filtration Technology for Cost Effective Recovery of Fresh Water from Oil & Gas Produced Brine

    SciTech Connect (OSTI)

    David B. Burnett

    2004-09-29T23:59:59.000Z

    Produced water is a major waste generated at the oil and natural gas wells in the state of Texas. This water could be a possible source of new fresh water to meet the growing demands of the state after treatment and purification. Treatment of brine generated in oil fields or produced water with an ultrafiltration membranes were the subject of this thesis. The characterization of ultrafiltration membranes for oil and suspended solids removal of produced water, coupled with the reverse osmosis (RO) desalination of brine were studied on lab size membrane testing equipment and a field size testing unit to test whether a viable membrane system could be used to treat produced water. Oil and suspended solids were evaluated using turbidity and oil in water measurements taken periodically. The research considered the effect of pressure and flow rate on membrane performance of produced water treatment of three commercially available membranes for oily water. The study also analyzed the flux through the membrane and any effect it had on membrane performance. The research showed that an ultrafiltration membrane provided turbidity removal of over 99% and oil removal of 78% for the produced water samples. The results indicated that the ultrafiltration membranes would be asset as one of the first steps in purifying the water. Further results on selected RO membranes showed that salt rejection of greater than 97% could be achieved with satisfactory flux and at reasonable operating cost.

  19. Rules and Regulations for Governing the Administration and Enforcement of the Fresh Water Wetlands Act (Rhode Island)

    Broader source: Energy.gov [DOE]

    These regulations assert the Department of Environmental Management's authority to administer and enforce the Fresh Water Wetlands Act (R.I. Gen. Laws, ch. 2-1-18 through 2-1-25), and describe...

  20. Recovery of Fresh Water Resources from Desalination of Brine Produced During Oil and Gas Production Operations

    SciTech Connect (OSTI)

    David B. Burnett; Mustafa Siddiqui

    2006-12-29T23:59:59.000Z

    Management and disposal of produced water is one of the most important problems associated with oil and gas (O&G) production. O&G production operations generate large volumes of brine water along with the petroleum resource. Currently, produced water is treated as a waste and is not available for any beneficial purposes for the communities where oil and gas is produced. Produced water contains different contaminants that must be removed before it can be used for any beneficial surface applications. Arid areas like west Texas produce large amount of oil, but, at the same time, have a shortage of potable water. A multidisciplinary team headed by researchers from Texas A&M University has spent more than six years is developing advanced membrane filtration processes for treating oil field produced brines The government-industry cooperative joint venture has been managed by the Global Petroleum Research Institute (GPRI). The goal of the project has been to demonstrate that treatment of oil field waste water for re-use will reduce water handling costs by 50% or greater. Our work has included (1) integrating advanced materials into existing prototype units and (2) operating short and long-term field testing with full size process trains. Testing at A&M has allowed us to upgrade our existing units with improved pre-treatment oil removal techniques and new oil tolerant RO membranes. We have also been able to perform extended testing in 'field laboratories' to gather much needed extended run time data on filter salt rejection efficiency and plugging characteristics of the process train. The Program Report describes work to evaluate the technical and economical feasibility of treating produced water with a combination of different separation processes to obtain water of agricultural water quality standards. Experiments were done for the pretreatment of produced water using a new liquid-liquid centrifuge, organoclay and microfiltration and ultrafiltration membranes for the removal of hydrocarbons from produced water. The results of these experiments show that hydrocarbons from produced water can be reduced from 200 ppm to below 29 ppm level. Experiments were also done to remove the dissolved solids (salts) from the pretreated produced water using desalination membranes. Produced water with up to 45,000 ppm total dissolved solids (TDS) can be treated to agricultural water quality water standards having less than 500 ppm TDS. The Report also discusses the results of field testing of various process trains to measure performance of the desalination process. Economic analysis based on field testing, including capital and operational costs, was done to predict the water treatment costs. Cost of treating produced water containing 15,000 ppm total dissolved solids and 200 ppm hydrocarbons to obtain agricultural water quality with less than 200 ppm TDS and 2 ppm hydrocarbons range between $0.5-1.5 /bbl. The contribution of fresh water resource from produced water will contribute enormously to the sustainable development of the communities where oil and gas is produced and fresh water is a scarce resource. This water can be used for many beneficial purposes such as agriculture, horticulture, rangeland and ecological restorations, and other environmental and industrial application.

  1. Instantaneous In-Situ Determination of Water-Cement Ratio of Fresh Concrete

    E-Print Network [OSTI]

    Mancio, Mauricio; Moore, Jeffrey R.; Brooks, Zenzile; Monteiro, Paulo J. M.; Glaser, Steve D.

    2010-01-01T23:59:59.000Z

    microstructure of concrete, and testing methods. Steven D.resistivity; fresh concrete; nondestructive testing; qualityin concrete structures, and nondestructive testing methods.

  2. Using Snow Fences to Augument Fresh Water Supplies in Shallow Arctic Lakes

    SciTech Connect (OSTI)

    Stuefer, Svetlana

    2013-03-31T23:59:59.000Z

    This project was funded by the U.S. Department of Energy, National Energy Technology Laboratory (NETL) to address environmental research questions specifically related to Alaska?s oil and gas natural resources development. The focus of this project was on the environmental issues associated with allocation of water resources for construction of ice roads and ice pads. Earlier NETL projects showed that oil and gas exploration activities in the U.S. Arctic require large amounts of water for ice road and ice pad construction. Traditionally, lakes have been the source of freshwater for this purpose. The distinctive hydrological regime of northern lakes, caused by the presence of ice cover and permafrost, exerts influence on lake water availability in winter. Lakes are covered with ice from October to June, and there is often no water recharge of lakes until snowmelt in early June. After snowmelt, water volumes in the lakes decrease throughout the summer, when water loss due to evaporation is considerably greater than water gained from rainfall. This balance switches in August, when air temperature drops, evaporation decreases, and rain (or snow) is more likely to occur. Some of the summer surface storage deficit in the active layer and surface water bodies (lakes, ponds, wetlands) is recharged during this time. However, if the surface storage deficit is not replenished (for example, precipitation in the fall is low and near?surface soils are dry), lake recharge is directly affected, and water availability for the following winter is reduced. In this study, we used snow fences to augment fresh water supplies in shallow arctic lakes despite unfavorable natural conditions. We implemented snow?control practices to enhance snowdrift accumulation (greater snow water equivalent), which led to increased meltwater production and an extended melting season that resulted in lake recharge despite low precipitation during the years of the experiment. For three years (2009, 2010, and 2011), we selected and monitored two lakes with similar hydrological regimes. Both lakes are located 30 miles south of Prudhoe Bay, Alaska, near Franklin Bluffs. One is an experimental lake, where we installed a snow fence; the other is a control lake, where the natural regime was preserved. The general approach was to compare the hydrologic response of the lake to the snowdrift during the summers of 2010 and 2011 against the ?baseline? conditions in 2009. Highlights of the project included new data on snow transport rates on the Alaska North Slope, an evaluation of the experimental lake?s hydrological response to snowdrift melt, and cost assessment of snowdrift?generated water. High snow transport rates (0.49 kg/s/m) ensured that the snowdrift reached its equilibrium profile by winter's end. Generally, natural snowpack disappeared by the beginning of June in this area. In contrast, snow in the drift lasted through early July, supplying the experimental lake with snowmelt when water in other tundra lakes was decreasing. The experimental lake retained elevated water levels during the entire open?water season. Comparison of lake water volumes during the experiment against the baseline year showed that, by the end of summer, the drift generated by the snow fence had increased lake water volume by at least 21?29%. We estimated water cost at 1.9 cents per gallon during the first year and 0.8 cents per gallon during the second year. This estimate depends on the cost of snow fence construction in remote arctic locations, which we assumed to be at $7.66 per square foot of snow fence frontal area. The snow fence technique was effective in augmenting the supply of lake water during summers 2010 and 2011 despite low rainfall during both summers. Snow fences are a simple, yet an effective, way to replenish tundra lakes with freshwater and increase water availability in winter. This research project was synergetic with the NETL project, "North Slope Decision Support System (NSDSS) for Water Resources Planning and Management." The results

  3. Fresh Water Generation from Aquifer-Pressured Carbon Storage: Interim Progress Report

    SciTech Connect (OSTI)

    Aines, R D; Wolery, T J; Hao, Y; Bourcier, W L

    2009-07-22T23:59:59.000Z

    This project is establishing the potential for using brine pressurized by Carbon Capture and Storage (CCS) operations in saline formations as the feedstock for desalination and water treatment technologies including nanofiltration (NF) and reverse osmosis (RO). The aquifer pressure resulting from the energy required to inject the carbon dioxide provides all or part of the inlet pressure for the desalination system. Residual brine would be reinjected into the formation at net volume reduction. This process provides additional storage space (capacity) in the aquifer, reduces operational risks by relieving overpressure in the aquifer, and provides a source of low-cost fresh water to offset costs or operational water needs. Computer modeling and laboratory-scale experimentation are being used to examine mineral scaling and osmotic pressure limitations for brines typical of CCS sites. Computer modeling is being used to evaluate processes in the aquifer, including the evolution of the pressure field. This progress report deals mainly with our geochemical modeling of high-salinity brines and covers the first six months of project execution (September, 2008 to March, 2009). Costs and implementation results will be presented in the annual report. The brines typical of sequestration sites can be several times more concentrated than seawater, requiring specialized modeling codes typical of those developed for nuclear waste disposal calculations. The osmotic pressure developed as the brines are concentrated is of particular concern, as are precipitates that can cause fouling of reverse osmosis membranes and other types of membranes (e.g., NF). We have now completed the development associated with tasks (1) and (2) of the work plan. We now have a contract with Perlorica, Inc., to provide support to the cost analysis and nanofiltration evaluation. We have also conducted several preliminary analyses of the pressure effect in the reservoir in order to confirm that reservoir pressure can indeed be used to drive the reverse osmosis process. Our initial conclusions from the work to date are encouraging: (1) The concept of aquifer-pressured RO to provide fresh water associated with carbon dioxide storage appears feasible. (2) Concentrated brines such as those found in Wyoming are amenable to RO treatment. We have looked at sodium chloride brines from the Nugget Formation in Sublette County. 20-25% removal with conventional methods is realistic; higher removal appears achievable with NF. The less concentrated sulfate-rich brines from the Tensleep Formation in Sublette County would support >80% removal with conventional RO. (3) Brines from other proposed sequestration sites can now be analyzed readily. An osmotic pressure curve appropriate to these brines can be used to evaluate cost and equipment specifications. (4) We have examined a range of subsurface brine compositions that is potentially pertinent to carbon sequestration and noted the principal compositional trends pertinent to evaluating the feasibility of freshwater extraction. We have proposed a general categorization for the feasibility of the process based on total dissolved solids (TDS). (5) Withdrawing pressurized brine can have a very beneficial effect on reservoir pressure and total available storage capacity. Brine must be extracted from a deeper location in the aquifer than the point of CO{sub 2} injection to prevent CO{sub 2} from migrating to the brine extraction well.

  4. Instantaneous In-Situ Determination of Water-Cement Ratio of Fresh Concrete

    E-Print Network [OSTI]

    Mancio, Mauricio; Moore, Jeffrey R.; Brooks, Zenzile; Monteiro, Paulo J. M.; Glaser, Steve D.

    2010-01-01T23:59:59.000Z

    method for cement content determination of fresh concrete.Cement and Concrete Research, 1980. 10(1): p. 23-34. Hime,the cement content of plastic concrete. ASTM Bulletin, 1955.

  5. SEQUESTERING AGENTS FOR METAL IMMOBILIZATION APPLICATION TO THE DEVELOPMENT OF ACTIVE CAPS IN FRESH AND SALT WATER SEDIMENTS

    SciTech Connect (OSTI)

    Knox, A; Michael Paller, M

    2006-11-17T23:59:59.000Z

    This research evaluated the removal of inorganic contaminants by a variety of amendments and mixtures of amendments in fresh and salt water. A series of removal and retention batch experiments was conducted to identify the best treatment for metal removal. Metal removal by the amendments was evaluated by calculating the partition coefficient and percent removal. Retention of metals by the amendments was evaluated in retention (desorption) studies in which residue from the removal studies was extracted with 1 M MgCl{sub 2} solution. The results indicated that phosphate amendments, some organoclays (e.g., OCB-750), and the biopolymer, chitosan, are very effective in removal and retention of metals in both fresh and salt water. These amendments are being evaluated further as components in the development of active caps for sediment remediation.

  6. CO2 leakage up from a geological storage site to shallow fresh groundwater: CO2-water-rock interaction assessment and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CO2 leakage up from a geological storage site to shallow fresh groundwater: CO2-water repository requires the investigation of the potential CO2 leakage back into fresh groundwater, particularly sensitive monitoring techniques in order to detect potential CO2 leaks and their magnitude as well

  7. A Fresh Perspective for Managing Water in California: Insights from Applying the European Water Framework Directive to the Russian River

    E-Print Network [OSTI]

    Grantham, Ted; Christian-Smith, Juliet; Kondolf, G. Mathias; Scheuer, Stefan

    2008-01-01T23:59:59.000Z

    drinking water supply; water extraction does not exceed theresulting from water diversions and extraction, as well asand effects of extraction water tables is generally not

  8. A Fresh Perspective for Managing Water in California: Insights from Applying the European Water Framework Directive to the Russian River

    E-Print Network [OSTI]

    Grantham, Ted; Christian-Smith, Juliet; Kondolf, G. Mathias; Scheuer, Stefan

    2008-01-01T23:59:59.000Z

    during a period of water shortage, prior right holders wouldreservoirs, the threat of water shortage remains a centralreservoirs, the threat of water shortage remains a central

  9. Microwave emissivity of fresh water ice--Lake ice and Antarctic ice pack--Radiative transfer simulations versus satellite radiances

    E-Print Network [OSTI]

    Mills, Peter

    2012-01-01T23:59:59.000Z

    Microwave emissivity models of sea ice are poorly validated empirically. Typical validation studies involve using averaged or stereotyped profiles of ice parameters against averaged radiance measurements. Measurement sites are rarely matched and even less often point-by-point. Because of saline content, complex permittivity of sea ice is highly variable and difficult to predict. Therefore, to check the validity of a typical, plane-parallel, radiative-transfer-based ice emissivity model, we apply it to fresh water ice instead of salt-water ice. Radiance simulations for lake ice are compared with measurements over Lake Superior from the Advanced Microwave Scanning Radiometer on EOS (AMSR-E). AMSR-E measurements are also collected over Antarctic icepack. For each pixel, a thermodynamic model is driven by four years of European Center for Medium Range Weather Forecasts (ECMWF) reanalysis data and the resulting temperature profiles used to drive the emissivity model. The results suggest that the relatively simple ...

  10. 2006 Nature Publishing Group Episodic fresh surface waters in the Eocene Arctic

    E-Print Network [OSTI]

    Jakobsson, Martin

    and heat supply owing to the influx of waters from adjacent oceans. We suggest that onset and termination

  11. early 300 species of mussels inhabit fresh-water rivers, streams, and lakes in the United

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    remnant populations of mussels. Dam construction, siltation, water pollution, mining and industrial wastes important commercial value in the cul- tured pearl and jewelry industry. Our pearly mussels are of unique mussels are underway. However, water pollution continues to threaten streams crucial to their survival

  12. Direct-contact condensers for open-cycle OTEC applications: Model validation with fresh water experiments for structured packings

    SciTech Connect (OSTI)

    Bharathan, D.; Parsons, B.K.; Althof, J.A.

    1988-10-01T23:59:59.000Z

    The objective of the reported work was to develop analytical methods for evaluating the design and performance of advanced high-performance heat exchangers for use in open-cycle thermal energy conversion (OC-OTEC) systems. This report describes the progress made on validating a one-dimensional, steady-state analytical computer of fresh water experiments. The condenser model represents the state of the art in direct-contact heat exchange for condensation for OC-OTEC applications. This is expected to provide a basis for optimizing OC-OTEC plant configurations. Using the model, we examined two condenser geometries, a cocurrent and a countercurrent configuration. This report provides detailed validation results for important condenser parameters for cocurrent and countercurrent flows. Based on the comparisons and uncertainty overlap between the experimental data and predictions, the model is shown to predict critical condenser performance parameters with an uncertainty acceptable for general engineering design and performance evaluations. 33 refs., 69 figs., 38 tabs.

  13. Accumulation and distributions of {sup 137}Cs in fresh water snail Pila ampullacea

    SciTech Connect (OSTI)

    Suseno, Heny, E-mail: henis@batan.go.id [Marine Radioecology Group, Center for Radiation Safety Technology and Metrology - National Nuclear Energy Agency, Jl. Lebak Bulus Raya No. 49, Kotak Pos 7043 JKSKL Jakarta Selatan 12070 (Indonesia)

    2014-10-24T23:59:59.000Z

    Pila ampullacea are found in tropical freshwaters of Indonesia. This snail exhibit several characteristics of ideal indicator organisms in order to understand the bioaccumulation of {sup 137}Cs. Biokinetic experiment was performaced in aquaria system and under influenced of concentration K{sup +} in water. The result of experiment shown that Under difference K{sup +} concentration in water, Pila ampullacea have capability to accumulated {sup 137}Cs with CF value range 8.95 to 12.52 ml.g{sup ?1}. Both uptake and depuration rate were influenced by concentration of K{sup +} in water.

  14. A Fresh Perspective for Managing Water in California: Insights from Applying the European Water Framework Directive to the Russian River

    E-Print Network [OSTI]

    Grantham, Ted; Christian-Smith, Juliet; Kondolf, G. Mathias; Scheuer, Stefan

    2008-01-01T23:59:59.000Z

    Stormwater Management Hydropower Generation Wastewateragricultural irrigation, hydropower, industry, fishing,dams for water storage and hydropower and diversions for

  15. An integrated approach for the verification of fresh mixed oxide fuel (MOX) assemblies at light water reactor MOX recycle reactors

    SciTech Connect (OSTI)

    Menlove, Howard O [Los Alamos National Laboratory; Lee, Sang - Yoon [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    This paper presents an integrated approach for the verification of mixed oxide (MOX) fuel assemblies prior to their being loaded into the reactor. There is a coupling of the verification approach that starts at the fuel fabrication plant and stops with the transfer of the assemblies into the thermal reactor. The key measurement points are at the output of the fuel fabrication plant, the receipt at the reactor site, and the storage in the water pool as fresh fuel. The IAEA currently has the capability to measure the MOX fuel assemblies at the output of the fuel fabrication plants using a passive neutron coincidence counting systems of the passive neutron collar (PNCL) type. Also. at the MOX reactor pool, the underwater coincidence counter (UWCC) has been developed to measure the MOX assemblies in the water. The UWCC measurement requires that the fuel assembly be lifted about two meters up in the storage rack to avoid interference from the fuel that is stored in the rack. This paper presents a new method to verify the MOX fuel assemblies that are in the storage rack without the necessity of moving the fuel. The detector system is called the Underwater MOX Verification System (UMVS). The integration and relationship of the three measurements systems is described.

  16. WEEK ONE MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY MORNING SNACK Fresh fruit with milk or

    E-Print Network [OSTI]

    Mumby, Peter J.

    Fresh fruit with milk or water to drink MAIN COURSE Organic Pork sausage in a lentil and bean casseroleWEEK ONE MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY MORNING SNACK Fresh fruit with milk or water to drink. Fresh fruit with milk or water to drink Fresh fruit with milk or water to drink Fresh fruit

  17. EA-0962: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California

  18. Use of Air2Air Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants

    SciTech Connect (OSTI)

    Ken Mortensen

    2009-06-30T23:59:59.000Z

    This program was undertaken to build and operate the first Air2Air{trademark} Water Conservation Cooling Tower at a power plant, giving a validated basis and capability for water conservation by this method. Air2Air{trademark} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10%-25% annually, depending on the cooling tower location (climate).

  19. Safe Handling of Fresh Tomatoes 

    E-Print Network [OSTI]

    Scott, Amanda

    2008-09-05T23:59:59.000Z

    Tomatoes are a good source of vitamin C. Like all fresh fruits and vegetables, toma- toes are an important part of a healthy diet ? they provide vitamins, minerals and fiber to help keep your body healthy. Occasionally, fresh fruits...

  20. Improvement to Air2Air Technology to Reduce Fresh-Water Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants

    SciTech Connect (OSTI)

    Ken Mortensen

    2011-12-31T23:59:59.000Z

    This program was undertaken to enhance the manufacturability, constructability, and cost of the Air2Air{TM} Water Conservation and Plume Abatement Cooling Tower, giving a validated cost basis and capability. Air2Air{TM} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10% - 25% annually, depending on the cooling tower location (climate). This program improved the efficiency and cost of the Air2Air{TM} Water Conservation Cooling Tower capability, and led to the first commercial sale of the product, as described.

  1. Irrigation Monitoring with Soil Water Sensors

    E-Print Network [OSTI]

    Enciso, Juan; Porter, Dana; Peries, Xavier

    2007-01-19T23:59:59.000Z

    and another at 24 or 36 inches deep for deeper rooted field crops. n Use a 7 ?8-inch auger that has the same diameter as the tube to dig a hole to the desired depth (minus the height of the ceramic tip). Finish the pre-hole with a smaller diameter probe... widely used of all gravimetric methods for measuring soil water. A soil sample can be taken with an auger or tube sampler. It is placed in a container and weighed, and is dried in an oven at 105?C until a constant weight is obtained (normally after 24...

  2. CNEA Fresh Fuel Plate Characterization Summary Report

    SciTech Connect (OSTI)

    D. Keiser; F. Rice

    2012-02-01T23:59:59.000Z

    Characterization summary report outlining the findings of the fresh fuel examinations of the plates received from CNEA.

  3. Safe Handling of Fresh Cantaloupe

    E-Print Network [OSTI]

    Scott, Amanda

    2008-09-05T23:59:59.000Z

    , minerals and fiber to help keep your body healthy. Occasionally, fresh fruits and vegetables can become contaminated with harmful bacteria or viruses, which are known as pathogens. Examples of pathogens include Salmonella, E. coli 0157:H7 and Hepatitis... A. This contamination can occur at any point from the field to the table. If you eat a contaminated fruit or veg- etable, you could get a foodborne illness. Common signs of foodborne illness include nausea, vomiting, diarrhea, headache and fever...

  4. Introducing a fresh approach to health care.

    E-Print Network [OSTI]

    Introducing a fresh approach to health care. Healthy Blue HSA MEMBER GUIDE #12;fresh {fresh Blue Shield of Michigan to provide health care spending account administration services. An independent the things that are working in health care and combine them under one comprehensive health plan. A Blues

  5. Mathematically Modeling a Fresh Fish Detector

    E-Print Network [OSTI]

    Macdonald, Colin B.

    "One fish, Two fish, Red fish, Blue fish" Mathematically Modeling a Fresh Fish Detector Ibrahim using a device designed to determine the freshness of fish. Through an electric current applied fresh fish from those which are not. Key words. Mathematical modelling, differential equations, noise re

  6. Sandia National Laboratories: Water & Environment

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

    States and multiple regions of the world, competing demands for fresh water outweigh sustainable supply. Water issues increasingly limit economic development, impact...

  7. Multi-echelon inventory optimization for fresh produce

    E-Print Network [OSTI]

    Limvorasak, Saran

    2013-01-01T23:59:59.000Z

    For fresh produce, the product freshness is a key value to end consumers. Retailers try to maximize product freshness at retail stores while maintaining high product availability. Fresh produce that is close to the end of ...

  8. Sandia National Laboratories: Energy and Water in the Western...

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

    of surface water for in-stream ecological and environmental uses Uncertainty about the impact of climate variability on future water fresh surface and ground water resources...

  9. Computer Room Fresh Air Cooling

    E-Print Network [OSTI]

    Wenger, J. D.

    1985-01-01T23:59:59.000Z

    suggests that because of the cycling nature of their controls, direct expansion (DX) systems may not be able to meet the strict humidity specifications for underfloor del ivery at all times (1). Becker a1 so points out that water vapor migration due... modulated, or a continuous1 y wetted humidification pad with face and bypass dampers for control. as suggested by Becker. The fogger would be chosen if an adequate supply of distilled or hyperfil tered water is available and the wetted pad would...

  10. Safe Storage of Fresh Fruits and Vegetables

    E-Print Network [OSTI]

    Scott, Amanda

    2008-09-05T23:59:59.000Z

    Proper storage of fresh fruits and vegetables can help consumers avoid foodborne illness. This publication explains how to safely store apples, bananas, berries, beets, broccoli, carrots, corn, grapes, herbs, lettuce and greens, melons, nectarines...

  11. Measured and Modeled Humidification Factors of Fresh Smoke Particles...

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

    Measured and Modeled Humidification Factors of Fresh Smoke Particles From Biomass Burning: Role of Inorganic Constituents. Measured and Modeled Humidification Factors of Fresh...

  12. Safe Handling of Fresh Fruits and Vegetables

    E-Print Network [OSTI]

    Scott, Amanda

    2008-09-05T23:59:59.000Z

    *Program Specialist, The Texas A&M System Fresh fruits and vegetables are an important part of a healthful diet. They provide vitamins, minerals and fiber to help keep your body healthy. Occasionally, fresh fruits and vegetables can become... contaminated with harmful bacteria or viruses, which are also known as pathogens. Examples of pathogens include Salmonella, E. coli 0157:H7 and Hepatitis A. This contamination can occur at any point from the field to your table. If eaten, contaminated...

  13. Hazardous materials in Fresh Kills landfill

    SciTech Connect (OSTI)

    Hirschhorn, J.S. [Hirschhorn and Associates, Wheaton, MD (United States)

    1997-12-31T23:59:59.000Z

    No environmental monitoring and corrective action programs can pinpoint multiple locations of hazardous materials the total amount of them in a large landfill. Yet the consequences of hazardous materials in MSW landfills are considerable, in terms of public health concerns, environmental damage, and cleanup costs. In this paper a rough estimation is made of how much hazardous material may have been disposed in Fresh Kills landfill in Staten Island, New York. The logic and methods could be used for other MSW landfills. Fresh Kills has frequently been described as the world`s largest MSW landfill. While records of hazardous waste disposal at Fresh Kills over nearly 50 years of operation certainly do not exist, no reasonable person would argue with the conclusion that large quantities of hazardous waste surely have been disposed at Fresh Kills, both legally and illegally. This study found that at least 2 million tons of hazardous wastes and substances have been disposed at Fresh Kills since 1948. Major sources are: household hazardous waste, commercial RCRA hazardous waste, incinerator ash, and commercial non-RCRA hazardous waste, governmental RCRA hazardous waste. Illegal disposal of hazardous waste surely has contributed even more. This is a sufficient amount to cause serious environmental contamination and releases, especially from such a landfill without an engineered liner system, for example. This figure is roughly 1% of the total amount of waste disposed in Fresh Kills since 1948, probably at least 200 million tons.

  14. Irrigation systems are critical for food production and supporting regional economies. The efficiency of these systems plays an important role in the sustainable use of fresh water.The FarmNet project

    E-Print Network [OSTI]

    Heiser, Gernot

    Irrigation systems are critical for food production and supporting regional economies$/hectare/year) · Lower peak demand on irrigation water distribution system resulting in improved quality of service benchmarked against fixed-schedule irrigation systems. Embedded Systems; Networked Systems; Making Sense

  15. Green Roof Water Harvesting and Recycling Effects on Soil and Water Chemistry and Plant Physiology

    E-Print Network [OSTI]

    Laminack, Kirk Dickison

    2014-04-17T23:59:59.000Z

    pressures put on fresh water supplies in urban ecosystems. Alternative irrigation sources can include grey water, sewage effluent (black water) and harvested rainwater which can be a) water captured from an impervious roof and b) stormwater captured from...

  16. INFLUENCE OF HYDROXYPROPYLGUARS ON FRESH STATE PROPERTIES OF CEMENT-BASED MORTARS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 INFLUENCE OF HYDROXYPROPYLGUARS ON FRESH STATE PROPERTIES OF CEMENT-BASED MORTARS Thomas Poinot that are the reference for this type of admixtures, these molecules delay the hydration of cement. Moreover, the effect on the water retention capacity of the mortar and the cement hydration kinetics. Keywords: Hydroxy

  17. Promotional Effects of H2O Treatment on NOx Storage over Fresh...

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

    Aged Pt-BaOAl2O3 Lean NOx Trap Catalysts . Abstract: A simple liquid water treatment applied to fresh and thermally aged Pt(2wt%)-BaO(20wt%)Al2O3 lean NOx trap catalysts at...

  18. Fresh Fruits: Getting the Most Nutrition for Your Money

    E-Print Network [OSTI]

    Anding, Jenna

    2000-05-05T23:59:59.000Z

    peeled fruits or fruit juices. Shop Smart! A market full of a variety of fresh fruits makes it easy to shop and spend more than planned. To help keep your food budget in check when choosing fresh fruits, buy fresh fruits when they are in season... contaminants on the fresh fruit, simply peel off the skin. This will reduce the amount of fiber and other nutrients, however. If you have a weak- ened immune system, check with your health care provider about the safety of eating raw fresh fruits. Store fresh...

  19. Transport of entrained air bubbles in fresh concrete due to pressure variations

    E-Print Network [OSTI]

    Macha, Ravi Kumar

    1993-01-01T23:59:59.000Z

    Alkali (Soluble) on Air Entrainment in Concrete [22]. 31 Figure 11. Figure 12. Effect of Cement Fineness on Air Content of Fresh Concrete [22]. Change in Void Size Distribution on Vibration of Air Entrained Concrete [17]. 32 33 Figure 13. Effect.... Reduction in Water and Sand Contents Made Possible by Various Percentages of Entrained Air Content [21]. 38 Page Figure 16. Relationship of Solubility of Air and Internal Pressure to the Size of an Air Bubble in water at 20 C [14...

  20. Introduction Fresh or brackish ground water has been shown to

    E-Print Network [OSTI]

    Krantz, David

    continental shelf (Hathaway et al. 1979; Kohout et al. 1988), as well as areas closer to shore in Florida

  1. Introduction Fresh or brackish ground water in submarine environ-

    E-Print Network [OSTI]

    Krantz, David

    reviewed by Kohout et al. (1988) outside the Floridan Aquifer, and distant from shore, can be attributed

  2. Mathematical Models of Water Quality Parameters for Rivers and Estuatries

    E-Print Network [OSTI]

    Hann Jr., R. W.; Young, P. J.

    , there is complete vertical mixing of the salt and fresh water. In a stratified estuary, there are two layers of water: the upper layer contains fresh water flowing toward the sea, and the lower layer contains salt water moving away from the sea. A sharp change...

  3. Microbial flora of fresh and stored shrimp

    E-Print Network [OSTI]

    Mroz, Eva

    1970-01-01T23:59:59.000Z

    MICROBIAL FLORA OF FRESH AND STORED SHRIMP A Thesis by Eva Nroz Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIEHCE (month) 1970 (ycar) Major Subject... Food Technolo MICROBIAL FLORA OF FPZSH AND STORED SHRIMP A Thesis by EVA IjROZ Approved as to style and content by: cA~ A' Chairman of C ittee) (Head of Department) (Member) (Membe (Member) Me et) (Member) (month) 1970 (year) ABSTRACT...

  4. Nanoencapsulation Strategies for Antimicrobial Controlled Release to Enhance Fresh and Fresh-Cut Produce Safety 

    E-Print Network [OSTI]

    Hill, Laura Ellen

    2014-05-03T23:59:59.000Z

    -PNIPAAM-CBE, which were applied to fresh-cut romaine lettuce, along with free CBE, to determine their efficiency against L. monocytogenes in a food system. The chitosan-PNIPAAM-CBE yielded the greatest bacterial inhibition (P<0.05); therefore, it was subjected to a...

  5. Cultural Waters: Values of Water Resources in Hidalgo, Mexico

    E-Print Network [OSTI]

    Hurst, Kristin

    2013-04-08T23:59:59.000Z

    The availability of clean water is fundamental to the survival of all living things. Humans have altered fresh water cycles in a number of ways that affect both water quality and quantity. This has led to a global water crisis where an estimated...

  6. appetizingly fresh appearance: Topics by E-print Network

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

    constructs for declaring and manipulating syntactical data involving binding operations. User-declared FreshML datatypes involving binders are concrete, in the sense that...

  7. Modelling the South African fresh fruit export supply chain

    E-Print Network [OSTI]

    van Vuuren, Jan H.

    Modelling the South African fresh fruit export supply chain Frank Gerald Ortmann Thesis presented, cooling and transportation. The capacities of packhouses, cold stores and terminals are found

  8. WATER: THREATS AND OPPORTUNITIES Recommendations for the Next President

    E-Print Network [OSTI]

    WATER: THREATS AND OPPORTUNITIES Recommendations for the Next President Dr. Peter H. Gleick1 October 9, 2008 Safe and adequate fresh water resources are central to the economy, foreign policy domestic and international challenges related to fresh water. These challenges will require unilateral

  9. MODELING OF CO2 LEAKAGE UP THROUGH AN ABANDONED WELL FROM DEEP SALINE AQUIFER TO SHALLOW FRESH

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 MODELING OF CO2 LEAKAGE UP THROUGH AN ABANDONED WELL FROM DEEP SALINE AQUIFER TO SHALLOW FRESH restricted to: (i) supercritical CO2 injection and storage within the Dogger reservoir aquifer, (ii) CO2 the cement-rock formation interface in the abandoned well (iii) impacts on the Albian aquifer water quality

  10. HANDLING FRESH FISH REFRIGERATION OF FISH -PART 2

    E-Print Network [OSTI]

    HANDLING FRESH FISH REFRIGERATION OF FISH - PART 2 UNITED STATES DEPARTMENT OF THE INTERIOR FISH 428 Washington 25, D, C. December 1956 REFRIGERATION OF FISH - PART TWO HANDLING FRESH FISH By Charles in a series of five on "Refrigeration of Fish." Titles of the other four leaflets are: - 38 - 84 Part 1

  11. Mixed Oxide Fresh Fuel Package Auxiliary Equipment

    SciTech Connect (OSTI)

    Yapuncich, F.; Ross, A. [AREVA Federal Services (AFS), Tacoma WA (United States); Clark, R.H. [Shaw AREVA MOX Services, Savannah River Site, Aiken, SC (United States); Ammerman, D. [Sandia National Laboratories, Albuquerque, NM (United States)

    2008-07-01T23:59:59.000Z

    The United States Department of Energy's National Nuclear Security Administration (NNSA) is overseeing the construction the Mixed Oxide (MOX) Fuel Fabrication Facility (MFFF) on the Savannah River Site. The new facility, being constructed by NNSA's contractor Shaw AREVA MOX Services, will fabricate fuel assemblies utilizing surplus plutonium as feedstock. The fuel will be used in designated commercial nuclear reactors. The MOX Fresh Fuel Package (MFFP), which has recently been licensed by the Nuclear Regulatory Commission (NRC) as a type B package (USA/9295/B(U)F-96), will be utilized to transport the fabricated fuel assemblies from the MFFF to the nuclear reactors. It was necessary to develop auxiliary equipment that would be able to efficiently handle the high precision fuel assemblies. Also, the physical constraints of the MFFF and the nuclear power plants require that the equipment be capable of loading and unloading the fuel assemblies both vertically and horizontally. The ability to reconfigure the load/unload evolution builds in a large degree of flexibility for the MFFP for the handling of many types of both fuel and non fuel payloads. The design and analysis met various technical specifications including dynamic and static seismic criteria. The fabrication was completed by three major fabrication facilities within the United States. The testing was conducted by Sandia National Laboratories. The unique design specifications and successful testing sequences will be discussed. (authors)

  12. Single Location Doublet Well to Reduce Salt-Water Encroachment: Phase I-Numerical Simulation

    E-Print Network [OSTI]

    Reddell, D. L.

    C. E. Jacob received patents in 1965 for a single location well doublet that would produce fresh water overlying salt-water without upconing of the heavier salt-water and pollution of the fresh water zone. No known evaluation of the concept...

  13. An intraseasonal price analysis for Texas fresh grapefruit

    E-Print Network [OSTI]

    Smith, E. G

    1975-01-01T23:59:59.000Z

    determining those factors which had the greatest influence on weekly and monthly Texas fresh F. O. B. shipping point grapefruit price. This equation was then used in developing a conditional allocative system for intraseasonal shipments which would maximize... shipments seemed to have more effect in determining Texas price than did shipments from any other producing region even though Texas produces only 16 percent of the grapefruit produced in the U. S. Similar equations run for Florida fresh grapefruit...

  14. Polycyclic aromatic hydrocarbons in fresh and smoked fish samples from three Nigerian cities

    SciTech Connect (OSTI)

    Akpan, V.; Lodovici, M.; Dolara, P. (Dept. of Pharmacology and Toxicology, Florence (Italy))

    1994-08-01T23:59:59.000Z

    Nigeria is a major producer of crude oil in sub-Saharan Africa. In-shore and off-shore wells are located in richly watered creeks in the southern part of the country. Although published data on environmental impact assessment of the petroleum industry in Nigeria are lacking, there is a growing concern about the possible contamination of estuarine and coastal waters and of marine species by polycyclic aromatic hydrocarbon (PAHs). PAHs are ubiquitous priority pollutants that occur naturally in crude oil, automobile exhaust emissions and smoke condensates from incomplete combustion of carbonaceous materials. PAHs with high molecular weight are less readily biodegraded by indigenous microorganisms in some regions, and given their marked hydrophobic characteristics, may persist in the aqueous environment, thus contaminating the food chain by bioaccumulating in aquatic species like fish and mussels. Major Nigerian oil wells are located in the vicinity of breeding and harvesting sites serving the fresh-water fishing industry. Large hauls of fresh fish are normally consumed cooked in soups or smoke cured in handcrafted traditional ovens using freshly cut red mangrove (Rhizophora racemosa) wood as fuel. Though smoke curing is economical and may ensure longer conservation of fish, it undoubtedly increases the burden of PAHs in finished products as a result of partial charring and from smoke condensates or mangroves that also contain PAHs in measurable quantities as reported by Asita et al. (1991). Apart from PAHs analyzed by Emerole (1980) in smoked food samples from Ibadan using simple analytical methods, those from industrial and other anthropogenic sources have rarely been analyzed in Nigeria. We tried therefore to update the data and address this discrepancy. 14 refs., 4 figs., 2 tabs.

  15. Water and Climate 1. Peter Rhines

    E-Print Network [OSTI]

    , water absorbs great thermal energy when it changes phase: melt, evaporate,, and liberates than energy when it condenses, freezes #12;Water and Climate 1. As a gas, water absorbs great thermal energy when (Fresh Water) Syllabus · 1 The global hydrologic cycle · 2 Energy transport: radiation, circulation ocean

  16. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    water harvesting are the principal sources of fresh water. Ground water supplies are very limited. WaterVirgin Islands Water Resources Research Institute Annual Technical Report FY 2008 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2008 1 #12;Introduction The Virgin Islands

  17. Water Requirements for Future Energy production in California

    E-Print Network [OSTI]

    Sathaye, J.A.

    2011-01-01T23:59:59.000Z

    this fresh water for cooling Supply-Demand Relationships now1806) represent cooling supply water statewide freshwatersupply, it is unclear if 560,000 would be required for cooling

  18. Deep Energy Cuts for a Fresh Start

    SciTech Connect (OSTI)

    Gilbride, Theresa L.

    2009-01-30T23:59:59.000Z

    This case study describes an energy-efficient retrofit of 1930's bungalow in Pittsburgh, PA, done in 2008 by New Jersey builder and remodeler Bill Asdal. The gut rehab brought the home’s Home Energy Rating System (HERS) index scores from 185 down to an impressive 65, performance that makes the home 35% better than the 2006 International Energy Conservation Code. The builder kept the shell but stripped the walls down to the studs to seal, caulk, and insulate the building envelope; they also upgraded HVAC, water heating, appliances, lighting, and windows with higher performance but readily available products. A blower door infiltration test showed an air infiltration rate reduction from 0.53 ACH to 0.21 ACH and modeling of energy use showed a drop in total annual energy use from 271 million BTU to 92 million BTU. The home was used as a demonstration home at the ACI 2008 conference in Pittsburgh PA. The builder, Bill Asdal, was the chair of the retrofit committee of the National Association of Home Builders which is partially sponsored by DOE's Building America program. The article, under this title, appeared as the cover story in the trade journal Home Energy magazine Jan Feb 2009 issue. A modified version of this case study under the title "Comprehensive Energy Retrofits Case Study: Asdal Builders, LLC, Pittsburgh, PA" was distributed at the EEBA (Energy and Environmental Building Alliance) Annual Conference in Denver, Colorado, Sept 28-30, 2009.

  19. Fresh nuclear fuel measurements at Ukrainian nuclear power plants

    SciTech Connect (OSTI)

    Kuzminski, Jozef [Los Alamos National Laboratory; Ewing, Tom [ANL; Dickman, Debbie [PNNL; Gavrilyuk, Victor [UKRAINE; Drapey, Sergey [UKRAINE; Kirischuk, Vladimir [UKRAINE; Strilchuk, Nikolay [UKRAINE

    2009-01-01T23:59:59.000Z

    In 2005, the Provisions on Nuclear Material Measurement System was enacted in Ukraine as an important regulatory driver to support international obligations in nuclear safeguards and nonproliferation. It defines key provisions and requirements for material measurement and measurement control programs to ensure the quality and reliability of measurement data within the framework of the State MC&A System. Implementing the Provisions requires establishing a number of measurement techniques for both fresh and spent nuclear fuel for various types of Ukrainian reactors. Our first efforts focused on measurements of fresh nuclear fuel from a WWR-1000 power reactor.

  20. Ozone Treatments of Fresh Atlantic Cod, Gadus morhua

    E-Print Network [OSTI]

    Ozone Treatments of Fresh Atlantic Cod, Gadus morhua ELINOR M. RAVESI, JOSEPH J. L1CCIARDELLO and LINDA D. RACICOT Introduction The strong oxidizing nature of ozone, known since its discovery in 1840 (1977) cited in a review article numerous reports of the successful use of ozone to I) control microbial

  1. ORIGINAL PAPER Fractionation and speciation of arsenic in fresh

    E-Print Network [OSTI]

    Hu, Qinhong "Max"

    , such as coal-mining activities, and to understand the fate of arsenic following environmen- tal releaseORIGINAL PAPER Fractionation and speciation of arsenic in fresh and combusted coal wastes from, the content and speciation of arsenic in coal waste and gas condensates from coal waste fires were

  2. Estimated Water Flows in 2005: United States

    SciTech Connect (OSTI)

    Smith, C A; Belles, R D; Simon, A J

    2011-03-16T23:59:59.000Z

    Flow charts depicting water use in the United States have been constructed from publicly available data and estimates of water use patterns. Approximately 410,500 million gallons per day of water are managed throughout the United States for use in farming, power production, residential, commercial, and industrial applications. Water is obtained from four major resource classes: fresh surface-water, saline (ocean) surface-water, fresh groundwater and saline (brackish) groundwater. Water that is not consumed or evaporated during its use is returned to surface bodies of water. The flow patterns are represented in a compact 'visual atlas' of 52 state-level (all 50 states in addition to Puerto Rico and the Virgin Islands) and one national water flow chart representing a comprehensive systems view of national water resources, use, and disposition.

  3. Development of a fresh MOX fuel transport package for disposition of weapons plutonium

    SciTech Connect (OSTI)

    Ludwig, S.B.; Pope, R.B.; Shappert, L.B.; Michelhaugh, R.D. [Oak Ridge National Lab., TN (United States); Chae, S.M. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States)

    1998-11-01T23:59:59.000Z

    The US Department of Energy announced its Record of Decision on January 14, 1997, to embark on a dual-track approach for disposition of surplus weapons-usable plutonium using immobilization in glass or ceramics and burning plutonium as mixed-oxide (MOX) fuel in reactors. In support of the MOX fuel alternative, Oak Ridge National Laboratory initiated development of conceptual designs for a new package for transporting fresh (unirradiated) MOX fuel assemblies between the MOX fabrication facility and existing commercial light-water reactors in the US. This paper summarizes progress made in development of new MOX transport package conceptual designs. The development effort has included documentation of programmatic and technical requirements for the new package and development and analysis of conceptual designs that satisfy these requirements.

  4. 41On the Water Front I Dr. Peter H. Gleick and Ms. Meena Palaniappan Palaniappan

    E-Print Network [OSTI]

    water, peak renew- able water, peak non-renewable water, fresh water resources, climate change Purpose and local water challenges. Three different definitions are pro- vided: `peak renewable,' `peak non-renewable non-renewable water use to more sustainable levels and by restoring aquatic ecosystems as a way

  5. Water flux and osmoregulatory physiology of the West Indian Manatee (Trichechus manatus)

    E-Print Network [OSTI]

    Ortiz, Rudy Martin

    1994-01-01T23:59:59.000Z

    rates were estimated using a deuterium oxide dilution technique for five captive animals in fresh water and one in salt water. Plasma sodium, potassium, chloride, osmolarity, vasopressin, aldosterone, and renin activity were analyzed in captive animals...

  6. Pressure difference-based sensing of leaks in water distribution networks

    E-Print Network [OSTI]

    Kornmayer, Páll Magnús

    2011-01-01T23:59:59.000Z

    Human society and civilization rely on the constant availability of fresh water. In regions where a local source of potable water is not available, a transportation and distribution pipe system is employed. When these pipes ...

  7. Modeling Water and Solute Transport in Porous Media: Theory and Application Modeling Water and Solute Transport in Porous Media: Theory

    E-Print Network [OSTI]

    Zhan, Hongbin

    and transport near horizontal wells, hydraulics of flowing horizontal wells, fresh water/sea water upconing and fractured media, and hydrogeophysics. He is an associate editor of some well-know journal such as Water Resources Research, Advances in Water Resources, and Journal of contaminant Hydrology. Chunmiao Zheng

  8. The water consumption of energy production: an international comparison

    E-Print Network [OSTI]

    Marks, David H.

    Producing energy resources requires significant quantities of fresh water. As an energy sector changes or expands, the mix of technologies deployed to produce fuels and electricity determines the associated burden on ...

  9. Methods for extending the storage life of fresh beef

    E-Print Network [OSTI]

    Motycka, Robert Ray

    1973-01-01T23:59:59.000Z

    MI'I", !ODS }' OR Eg"' ' ll Ii&': TOP 4 Thesis ROBFRT RAY MOTYCX. . ", Submitted to the Graduate College of Texas A&N Universi. ty i. n partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1973 Major Subject...: Neat Science METHODS FOR EXTENDING THE STORAGE LIFE OF FRESH BEEF A Thesis by ROBERT RAY MOTYCKA Approved as to style and content by: (Co-Chairman df Conmrfttee) /y (Head of Depart ent) (Member) December 1973 ABSTRACT Methods for Extending...

  10. Fresh Vegetables: Getting the Most Nutrition for Your Money

    E-Print Network [OSTI]

    Anding, Jenna

    2000-05-05T23:59:59.000Z

    be poisonous. E-28 5-00 Fresh Vegetables Getting the Most Nutrition For Your Money By Jenna Anding* *Extension Nutrition Specialist, The Texas A&M University System. If there is a concern about the presence of contaminants on the vegetables, simply peel off... the skin. Keep in mind that peeling reduces nutritional value. P r e p a c ka g e d, prewashed vegetables like lettuce and baby carrots should be rinsed before they are eaten just in case any con- tamination occurred during processing or packaging. If you...

  11. Fresh Air That's as Good as Gold | Department of Energy

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you want toworldPowerHome| Department ofForms Forms EngravingFresh Air

  12. Fresh Air That's as Good as Gold | 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 onYouTube YouTube Note: Since the.pdf Flash2006-52.pdf0.pdfDepartment of Energy's2 FossilEnergyof EnergyFresh Air

  13. National Smart Water Grid

    SciTech Connect (OSTI)

    Beaulieu, R A

    2009-07-13T23:59:59.000Z

    The United States repeatedly experiences floods along the Midwest's large rivers and droughts in the arid Western States that cause traumatic environmental conditions with huge economic impact. With an integrated approach and solution these problems can be alleviated. Tapping into the Mississippi River and its tributaries, the world's third largest fresh water river system, during flood events will mitigate the damage of flooding and provide a new source of fresh water to the Western States. The trend of increased flooding on the Midwest's large rivers is supported by a growing body of scientific literature. The Colorado River Basin and the western states are experiencing a protracted multi-year drought. Fresh water can be pumped via pipelines from areas of overabundance/flood to areas of drought or high demand. Calculations document 10 to 60 million acre-feet (maf) of fresh water per flood event can be captured from the Midwest's Rivers and pumped via pipelines to the Colorado River and introduced upstream of Lake Powell, Utah, to destinations near Denver, Colorado, and used in areas along the pipelines. Water users of the Colorado River include the cities in southern Nevada, southern California, northern Arizona, Colorado, Utah, Indian Tribes, and Mexico. The proposed start and end points, and routes of the pipelines are documented, including information on right-of-ways necessary for state and federal permits. A National Smart Water Grid{trademark} (NSWG) Project will create thousands of new jobs for construction, operation, and maintenance and save billions in drought and flood damage reparations tax dollars. The socio-economic benefits of NWSG include decreased flooding in the Midwest; increased agriculture, and recreation and tourism; improved national security, transportation, and fishery and wildlife habitats; mitigated regional climate change and global warming such as increased carbon capture; decreased salinity in Colorado River water crossing the US-Mexico border; and decreased eutrophication (excessive plant growth and decay) in the Gulf of Mexico to name a few. The National Smart Water Grid{trademark} will pay for itself in a single major flood event.

  14. Energy/Water Sustainability and the Electric Power

    E-Print Network [OSTI]

    Keller, Arturo A.

    demand for clean, fresh water · Increased concern for environmental protection and enhancement · Unknown impacts of climate variability and change · All regions of US vulnerable to water shortages #12;5© 2009 are using wet cooling tower) Water Use by Plant Type 0 100 200 300 400 500 600 700 800 900 Nuclear Coal Oil

  15. Sediment-water interactions and their effects upon water quality. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    The bibliography contains citations concerning the testing and evaluation of fresh-water sediments. Citations discuss assessment and remediation of contaminated sediments, monitoring systems, sediment transport, water pollution effects, water traffic, habitats and fisheries, and the effect of dredging operation. National programs, acts, regulations, and criteria are examined. (Contains a minimum of 182 citations and includes a subject term index and title list.)

  16. LABORATORY CHARACTERIZATION OF A SIZE-RESOLVED CPC BATTERY TO INFER THE COMPOSITION OF FRESHLY FORMED

    E-Print Network [OSTI]

    Homes, Christopher C.

    LABORATORY CHARACTERIZATION OF A SIZE-RESOLVED CPC BATTERY TO INFER THE COMPOSITION OF FRESHLY. #12;Laboratory Characterization of a Size-Resolved CPC Battery to Infer the Composition of Freshly Abstract. A size-resolved condensation particle counter battery (SR-CPCb) was developed to infer

  17. Remote Shopping Robot System for Fresh Foods Method of handling foods

    E-Print Network [OSTI]

    Ohya, Akihisa

    Remote Shopping Robot System for Fresh Foods ­ Method of handling foods ­ Tetsuo TOMIZAWA, Akihisa a mobile manipulator as a teleoperated tool for accessing and manipulating remote objects. A human uses the system to select and buy fresh foods of a super market from a remote location via the Internet. We

  18. Remote Shopping Robot System for Fresh Foods Development of the foods grasping mechanism

    E-Print Network [OSTI]

    Ohya, Akihisa

    Remote Shopping Robot System for Fresh Foods ­Development of the foods grasping mechanism­ Tetsuo) Abstract-- Our purpose is developing the remote shopping system as a concrete application. A human uses the system to select and buy fresh foods of a supermarket from a remote location via the Internet. We

  19. Physiological and genetic control of water stress tolerance in zoysiagrass

    E-Print Network [OSTI]

    Dewey, Daniel Wade

    2006-04-12T23:59:59.000Z

    and outdoor conservation measures. The United States uses 340 billion gallons per day of fresh water with 80 percent of the water consumed in the United States being used for agricultural purposes (Schaible, 2004; United States Geological Survey, 1995a..., and Texas are also giving rebates for, or encouraging, the replacement of turfgrass with more water efficient species (Arizona Department of Water Resources, 2004; City of Albuquerque, 2004; City of Austin, 2004; El Paso Water Utilities, 2004; San Diego...

  20. Flow conditions of fresh mortar and concrete in different pipes

    SciTech Connect (OSTI)

    Jacobsen, Stefan, E-mail: stefan.jacobsen@ntnu.n [Norwegian University of Science and Technology, Dept of Structural Engineering, Trondheim (Norway); Haugan, Lars; Hammer, Tor Arne [SINTEF Byggforsk AS Building and Infrastructure, Trondheim (Norway); Kalogiannidis, Evangelos [Norwegian University of Science and Technology, Dept of Structural Engineering, Trondheim (Norway)

    2009-11-15T23:59:59.000Z

    The variation in fresh concrete flow rate over the pipe cross section was investigated on differently coloured and highly flowable concrete mixes flowing through pipes of different materials (rubber, steel, acryl). First, uncoloured (gray) concrete was poured through the pipe and the pipe blocked. Similar but coloured (black) concrete was then poured into the pipe filled with gray concrete, flowing after the gray concrete for a while before being blocked and hardened. The advance of the colouring along the pipe wall (showing boundary flow rate) was observed on the moulded concrete surface appearing after removing the pipe from the hardened concrete. The shapes of the interfaces between uncoloured and coloured concrete (showing variation of flow rate over the pipe cross section) were observed on sawn surfaces of concrete half cylinders cut along the length axes of the concrete-filled pipe. Flow profiles over the pipe cross section were clearly seen with maximum flow rates near the centre of the pipe and low flow rate at the pipe wall (typically rubber pipe with reference concrete without silica fume and/or stabilizers). More plug-shaped profiles, with long slip layers and less variation of flow rate over the cross section, were also seen (typically in smooth acrylic pipes). Flow rate, amount of concrete sticking to the wall after flow and SEM-images of pipe surface roughness were observed, illustrating the problem of testing full scale pumping.

  1. Biomimicry using Nano-Engineered Enhanced Condensing Surfaces for Sustainable Fresh Water Technology

    E-Print Network [OSTI]

    Al-Beaini, Sara

    2012-01-01T23:59:59.000Z

    Nanotube Forests”. In: Nano Letters 3 (2003), p. 1701. [37]Namib Desert Beetle”. In: Nano Letters 6.6 (2006), pp. 1213–Surface Energy”. In: ACS Nano 3.7 (2009), pp. 1703–1710. [

  2. he importance of rivers and streams for fresh water, food, and recreation is well

    E-Print Network [OSTI]

    Allan, David

    (NRRSS) database. The NRRSS database includes all stream and river restoration projects present in national databases as of July 2004, as well as a large sample of river and stream restoration projects from defini- tion of restoration. No judgments were made of the validity of the terms "stream restora- tion

  3. Model Aided Observational Study of Physical Processes in Fresh Water Reservoirs

    E-Print Network [OSTI]

    Al Senafi, Fahad

    2012-10-19T23:59:59.000Z

    of the instrument. Overall, the k-kl model simulation results appear to be closer to the observational results during the weakly and strongly stratified periods than the k-epsilon model....

  4. High frequency radar and its application to fresh water Lorelle A. Meadows a,

    E-Print Network [OSTI]

    Ruf, Christopher

    ) at a Doppler shift corresponding very nearly to the phase velocity of the radially ad- vancing and receding frequency of the radar, c is the radial velocity of the Bragg resonant waves and cem is the speed of light average radiated powers, respectively. The effective offshore range for these radars was found to be 18 km

  5. Biomimicry using Nano-Engineered Enhanced Condensing Surfaces for Sustainable Fresh Water Technology

    E-Print Network [OSTI]

    Al-Beaini, Sara

    2012-01-01T23:59:59.000Z

    Nomenclature specific heat capacity of liquid drop at (T i +surface [m] specific heat capacity of liquid drop at (T i +

  6. i.-NOTES ON THE FRESH-WATER 'FISHES OF WASHINGTON COUNTY, By W, C. KENDALL.

    E-Print Network [OSTI]

    was very limited, the areas examined comparatively circutnscrlbedv aud the facilities for collecting was once conducted, it has been abandoned. Alewives are caught in Deunys River, and three salmon weirs River, once very important, has been almost entirely abandoned, though of late years it has shown slight

  7. Israel -the " BACK TO THE FUTURE" opportunity for the Global Water Arena

    E-Print Network [OSTI]

    Einat, Aharonov

    Consequences of climate change: Drought and lack of fresh drinking water The aging water infrastructure canIsrael - the " BACK TO THE FUTURE" opportunity for the Global Water Arena Booky Oren Chairman't cope with the growing quantity and quality needs Water - Growing Quantity and Quality Demands

  8. Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange

    E-Print Network [OSTI]

    Holte, James

    2010-01-01T23:59:59.000Z

    found that Ekman transport of cold and fresh water from thetransports of nearly 30 Sv approximately counterbalance in the surface layer. Coldcold or warm core rings or as deviations from a long- term mean, have been shown to transport

  9. Numerical Analysis of the Channel Wheel Fresh Air Ventilator Under Frosting Conditions

    E-Print Network [OSTI]

    Gao, B.; Dong, Z.; Cheng, Z.; Luo, E.

    2006-01-01T23:59:59.000Z

    As new equipment, the channel wheel fresh air ventilator has become increasingly popular in recent years. However, when such equipment is operated under low ambient temperature in the freezing area in winter, the formation of frost on the outdoor...

  10. Multi-echelon inventory management for a fresh produce retail supply chain

    E-Print Network [OSTI]

    Suryawanshi, Yogeshwar D. (Yogeshwar Dattatraya)

    2010-01-01T23:59:59.000Z

    Perishability presents a challenging problem in inventory management for the fresh produce industry since it can lead to higher inventory costs and lower service levels. If a supply chain has multiple echelons, that further ...

  11. Improving liquid chemical intervention methods to control pathogens on fresh-cut fruits and vegetables

    E-Print Network [OSTI]

    Troya, Maria Rosa

    2006-08-16T23:59:59.000Z

    Factors that affect liquid chemical intervention methods of controlling pathogens on fresh-cut produce were investigated. The relationship between produce tissue structure (intercellular space, cell size, and cell distribution) and the sanitizing...

  12. The design and testing of a procedure to locate fresh submarine groundwater discharge in Cyprus

    E-Print Network [OSTI]

    Olesnavage, Kathryn M

    2012-01-01T23:59:59.000Z

    The aim of this collaborative project between Massachusetts Institute of Technology (MIT) and Cyprus Institute was to develop an experimental procedure for identifying fresh submarine groundwater discharge (SGD) in Cyprus. ...

  13. Keeping mom and pop fresh : strategies for getting produce into corner stores

    E-Print Network [OSTI]

    Hadwin, Angela J

    2012-01-01T23:59:59.000Z

    Availability of fresh, healthy produce for low-income people is a growing concern for advocates and public officials concerned with health disparities and diet-related disease. Healthy corner store conversions are a promising ...

  14. Water Use for Hydraulic Fracturing: A Texas Sized Problem?

    E-Print Network [OSTI]

    LeClere, David

    The state of Texas could face a 2.7 trillion gallon shortfall of water by 2060. Hydraulic fracturing (HF) requires large amounts of water for each well. Tax incentives should be offered to companies that substitute brackish groundwater for fresh...

  15. Headspace profiles of modified atmosphere packaged fresh red snapper (Lutjanus campechanus) by gas liquid chromatography

    E-Print Network [OSTI]

    Scorah, Craig Darrell Allen

    1988-01-01T23:59:59.000Z

    fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1988 Major Subject: Food Science and Technology HEADSPACE PROFILES OF MODIFIED ATMOSPHERE PACKAGED FRESH RED SNAPPER (LUJANUS CAMPECHANUS) BY GAS LIQUID CHROMATOGRAPHY A Thesis... of this research indicate that headspace analysis can potentially be very useful in determining the microbial activity in fresh seafoods and other raw proteinaceous foods packaged in vacuum or modified atmospheres. This technique could find its place...

  16. Radiosensitization Strategies for Enhanced E-beam Irradiation Treatment of Fresh Produce

    E-Print Network [OSTI]

    Gomes, Carmen

    2011-08-08T23:59:59.000Z

    and in the proportion of total food-linked outbreaks with a known etiologic agent (Sivapalasingam et al., 2004). Several bacterial pathogens have caused fresh produce-associated epidemics of enteric illness, including Salmonella enterica, pathogenic E. coli, Shigella... 1973 and 1997 in the United 7 States. Pathogenic E. coli is the second most important causal agent of outbreaks from fresh produce (Brandl, 2006; Sivapalasingam et al., 2004). The unexpected increase in produce-associated bacterial infections...

  17. Identification and evaluation of volatile compounds associated with vacuum and modified atmosphere packaged fresh red meats

    E-Print Network [OSTI]

    Jackson, Timothy Court

    1989-01-01T23:59:59.000Z

    IDENTIFICATION AND EVALUATION OF VOLATILE COMPOUNDS ASSOCIATED WITH VACUUM AND MODIFIED ATMOSPHERE PACKAGED FRESH RED MEATS A Thesis by TIMOTHY COURT JACKSON 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 August 1989 Major Subject: Food Science and Technology IDENTIFICATION AND EVALUATION OF VOLATILE COMPOUNDS ASSOCIATED WITH VACUUM AND MODIFIED ATMOSPHERE PACKAGED FRESH RED MEATS A...

  18. Comparison of decontamination methods to reduce microbial levels in fresh beef trimmings

    E-Print Network [OSTI]

    Ellebracht, Emily Annette

    1999-01-01T23:59:59.000Z

    COMPARISON OF DECONTAMINATION METHODS TO REDUCE MICROBIAL LEVELS IN FRESH BEEF TRIMMINGS A Thesis EMILY ANNETTE ELLEBRACHT Submitted to the Office of Graduate Studies of Texas ABcM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1999 Major Subject: Food Science and Technology COMPARISON OF DECONTAMINATION METHODS TO REDUCE MICROBIAL LEVELS IN FRESH BEEF TRIMMINGS A Thesis EMILY ANNETTE ELLEBRACHT Submitted to the Office of Graduate Studies...

  19. A Fresh Perspective for Managing Water in California: Insights from Applying the European Water Framework Directive to the Russian River

    E-Print Network [OSTI]

    Grantham, Ted; Christian-Smith, Juliet; Kondolf, G. Mathias; Scheuer, Stefan

    2008-01-01T23:59:59.000Z

    associated with the environmental damage and could not becausing significant environmental damages, and whose coststo the scale of environmental damage inflicted upon them,

  20. Water Use in the Eagle Ford Shale: An Economic and Policy Analysis of Water Supply and Demand 

    E-Print Network [OSTI]

    Arnett, Benton; Healy, Kevin; Jiang, Zhongnan; LeClere, David; McLaughlin, Leslie; Roberts, Joey; Steadman, Maxwell

    2014-01-01T23:59:59.000Z

    until 2025. In addition, a typical HF well in the Eagle Ford is estimated to consume about 13 acre - feet of water for a standard 5000 foot lateral . Approximately 90% of water for HF comes from fresh groundwater aquifers. This interaction of HF...

  1. COMPARISON BETWEEN FRESH AND AGED MUNICIPAL SOLID WASTES AND THEIR RECYCLING METHODS IN CHINA

    E-Print Network [OSTI]

    G. Zhou; D. Chen; W. Cui

    2007-01-01T23:59:59.000Z

    SUMMARY: Fresh municipal solid wastes (MSW) and aged MSW including MSW from landfills and dumpsite have been characterized and compared by their components, moisture content and lower heat value (LHV) in order to recycle and dispose them properly. Firstly the characterizing experiments were performed and the results showed that generally the fresh MSW are of high moisture contents and their LHV is below 6500kJ/kg; and when 40 % of plastics were separated, their LHV is less than 5000kJ/kg. Combustibles in aged MSW were easily to be separated and their LHV is higher than 11000kJ/kg as just separated. Analysis of aged MSW of different years ’ old showed that as MSW became older the moisture and paper contents decreased. No leachate produced from aged MSW during the analysis and separation process. For both fresh MSW and aged MSW the main contributor to LHV is plastics. Secondly a simple separating system consisting of a roller screen and a winnower is used to separate plastics from fresh MSW and aged MSW, and the quality of plastics were compared by their physical parameters after made into pellets; the results showed that plastics from fresh MSW can be recycled as raw material for secondary product; while plastics separated from aged MSW are of lower quality and only suitable to be recycled as fuel material. Finally different recycling methods were suggested for fresh and aged MSWs based on their characteristics. 1.

  2. Recycling produced water for algal cultivation for biofuels

    SciTech Connect (OSTI)

    Neal, Justin N. [Los Alamos National Laboratory; Sullivan, Enid J. [Los Alamos National Laboratory; Dean, Cynthia A. [Los Alamos National Laboratory; Steichen, Seth A. [Los Alamos National Laboratory

    2012-08-09T23:59:59.000Z

    Algal growth demands a continuous source of water of appropriate salinity and nutritional content. Fresh water sources are scarce in the deserts of the Southwestern United States, hence, salt water algae species are being investigated as a renewable biofuel source. The use of produced water from oil wells (PW) could offset the demand for fresh water in cultivation. Produced water can contain various concentrations of dissolved solids, metals and organic contaminants and often requires treatment beyond oil/water separation to make it suitable for algae cultivation. The produced water used in this study was taken from an oil well in Jal, New Mexico. An F/2-Si (minus silica) growth media commonly used to cultivate Nannochloropsis salina 1776 (NS 1776) was prepared using the produced water (F/2-Si PW) taking into account the metals and salts already present in the water. NS 1776 was seeded into a bioreactor containing 5L of the (F/2-Si PW) media. After eleven days the optical density at 750 nm (an indicator of algal growth) increased from 0 to 2.52. These results indicate algae are able to grow, though inhibited when compared with non-PW media, in the complex chemical conditions found in produced water. Savings from using nutrients present in the PW, such as P, K, and HCO{sub 3}{sup -}, results in a 44.38% cost savings over fresh water to mix the F/2-Si media.

  3. MEW Efforts in Reducing Electricity and Water Consumption in Government and Private Sectors in Kuwait 

    E-Print Network [OSTI]

    Al-Tayar, I.

    2011-01-01T23:59:59.000Z

    and shallow wells ? 1925 - 1951 - water imported from Shatt Al-Arab, Iraq ? 1951 - public water supply service established and managed by the State ? 1951 - KOC installs a small desalination plant ? 1960 - discovery of fresh water at Al...-Raudhatain ? 1970 - to date - rapid increase of desalination capacity Historical Background - Water Electricity Generation and Water Desalination No . Power Station Establishe d Electricity Generation Water Production Year Million kW Million emperor...

  4. Oil removal for produced water treatment and micellar cleaning of ultrafiltration membranes 

    E-Print Network [OSTI]

    Beech, Scott Jay

    2006-10-30T23:59:59.000Z

    Produced water is a major waste produced from oil and natural gas wells in the state of Texas. This water could be a possible source of new fresh water to meet the growing demands of the state after treatment and purification. This thesis describes...

  5. THE CALCULATION OF BURNABLE POISON CORRECTION FACTORS FOR PWR FRESH FUEL ACTIVE COLLAR MEASUREMENTS

    SciTech Connect (OSTI)

    Croft, Stephen [Los Alamos National Laboratory; Favalli, Andrea [Los Alamos National Laboratory; Swinhoe, Martyn T. [Los Alamos National Laboratory

    2012-06-19T23:59:59.000Z

    Verification of commercial low enriched uranium light water reactor fuel takes place at the fuel fabrication facility as part of the overall international nuclear safeguards solution to the civilian use of nuclear technology. The fissile mass per unit length is determined nondestructively by active neutron coincidence counting using a neutron collar. A collar comprises four slabs of high density polyethylene that surround the assembly. Three of the slabs contain {sup 3}He filled proportional counters to detect time correlated fission neutrons induced by an AmLi source placed in the fourth slab. Historically, the response of a particular collar design to a particular fuel assembly type has been established by careful cross-calibration to experimental absolute calibrations. Traceability exists to sources and materials held at Los Alamos National Laboratory for over 35 years. This simple yet powerful approach has ensured consistency of application. Since the 1980's there has been a steady improvement in fuel performance. The trend has been to higher burn up. This requires the use of both higher initial enrichment and greater concentrations of burnable poisons. The original analytical relationships to correct for varying fuel composition are consequently being challenged because the experimental basis for them made use of fuels of lower enrichment and lower poison content than is in use today and is envisioned for use in the near term. Thus a reassessment of the correction factors is needed. Experimental reassessment is expensive and time consuming given the great variation between fuel assemblies in circulation. Fortunately current modeling methods enable relative response functions to be calculated with high accuracy. Hence modeling provides a more convenient and cost effective means to derive correction factors which are fit for purpose with confidence. In this work we use the Monte Carlo code MCNPX with neutron coincidence tallies to calculate the influence of Gd{sub 2}O{sub 3} burnable poison on the measurement of fresh pressurized water reactor fuel. To empirically determine the response function over the range of historical and future use we have considered enrichments up to 5 wt% {sup 235}U/{sup tot}U and Gd weight fractions of up to 10 % Gd/UO{sub 2}. Parameterized correction factors are presented.

  6. A fresh look at coal-derived liquid fuels

    SciTech Connect (OSTI)

    Paul, A.D. [Benham Companies LLC (USA)

    2009-01-15T23:59:59.000Z

    35% of the world's energy comes from oil, and 96% of that oil is used for transportation. The current number of vehicles globally is estimated to be 700 million; that number is expected to double overall by 2030, and to triple in developing countries. Now consider that the US has 27% of the world's supply of coal yet only 2% of the oil. Coal-to-liquids technologies could bridge the gap between US fuel supply and demand. The advantages of coal-derived liquid fuels are discussed in this article compared to the challenges of alternative feedstocks of oil sands, oil shale and renewable sources. It is argued that pollutant emissions from coal-to-liquid facilities could be minimal because sulfur compounds will be removed, contaminants need to be removed for the FT process, and technologies are available for removing solid wastes and nitrogen oxides. If CO{sub 2} emissions for coal-derived liquid plants are captured and sequestered, overall emissions of CO{sub 2} would be equal or less than those from petroleum. Although coal liquefaction requires large volumes of water, most water used can be recycled. Converting coal to liquid fuels could, at least in the near term, bring a higher level of stability to world oil prices and the global economy and could serve as insurance for the US against price hikes from oil-producing countries. 7 figs.

  7. Water Resources Water Quality and Water Treatment

    E-Print Network [OSTI]

    Sohoni, Milind

    Water Resources TD 603 Lecture 1: Water Quality and Water Treatment CTARA Indian Institute of Technology, Bombay 2nd November, 2011 #12;OVERVIEW Water Quality WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TRE OVERVIEW OF THE LECTURE 1. Water Distribution Schemes Hand Pump

  8. The Potential of Biochar produced from Eichhornia crassipes and Prosopis juliflora to Enhance Soil Water Holding Capacity of Drylands Soils 

    E-Print Network [OSTI]

    Aller, Deborah

    2012-11-29T23:59:59.000Z

    Environmental degradation, agricultural productivity, food security, fresh water scarcity, and the adaptation to and mitigation of climate change are all significant concerns of the 21st century. Biochar is a highly porous, carbon rich material...

  9. Dinner Buffetchoose three entrees or two entrees and one carving station. served with warmed yeast rolls, tea, water and coffee.

    E-Print Network [OSTI]

    Arnold, Jonathan

    with warmed yeast rolls, tea, water and coffee. Entrees Tuscan Chicken, stuffed with portobello mushrooms dressings Roasted Corn and Black Bean, with vinaigrette on a bed of bibb lettuce Baby Spinach, with fresh

  10. Life Cycle Water Consumption and Water Resource Assessment for Utility-Scale Geothermal Systems: An In-Depth Analysis of Historical and Forthcoming EGS Projects

    SciTech Connect (OSTI)

    Schroeder, Jenna N.

    2013-08-31T23:59:59.000Z

    This report is the third in a series of reports sponsored by the U.S. Department of Energy Geothermal Technologies Program in which a range of water-related issues surrounding geothermal power production are evaluated. The first report made an initial attempt at quantifying the life cycle fresh water requirements of geothermal power-generating systems and explored operational and environmental concerns related to the geochemical composition of geothermal fluids. The initial analysis of life cycle fresh water consumption of geothermal power-generating systems identified that operational water requirements consumed the vast majority of water across the life cycle. However, it relied upon limited operational water consumption data and did not account for belowground operational losses for enhanced geothermal systems (EGSs). A second report presented an initial assessment of fresh water demand for future growth in utility-scale geothermal power generation. The current analysis builds upon this work to improve life cycle fresh water consumption estimates and incorporates regional water availability into the resource assessment to improve the identification of areas where future growth in geothermal electricity generation may encounter water challenges.

  11. Life Cycle Water Consumption and Water Resource Assessment for Utility-Scale Geothermal Systems: An In-Depth Analysis of Historical and Forthcoming EGS Projects

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Schroeder, Jenna N.

    This report is the third in a series of reports sponsored by the U.S. Department of Energy Geothermal Technologies Program in which a range of water-related issues surrounding geothermal power production are evaluated. The first report made an initial attempt at quantifying the life cycle fresh water requirements of geothermal power-generating systems and explored operational and environmental concerns related to the geochemical composition of geothermal fluids. The initial analysis of life cycle fresh water consumption of geothermal power-generating systems identified that operational water requirements consumed the vast majority of water across the life cycle. However, it relied upon limited operational water consumption data and did not account for belowground operational losses for enhanced geothermal systems (EGSs). A second report presented an initial assessment of fresh water demand for future growth in utility-scale geothermal power generation. The current analysis builds upon this work to improve life cycle fresh water consumption estimates and incorporates regional water availability into the resource assessment to improve the identification of areas where future growth in geothermal electricity generation may encounter water challenges.

  12. It's worth the work: Proposed water quality standards move Texas closer to cleaner waters

    E-Print Network [OSTI]

    Wythe, Kathy

    2010-01-01T23:59:59.000Z

    are realizing that applying a single standard of primary contact recreation to hundreds of different surface water bodies may not be realistic or beneficial. While public interest is high in having an ambitious standard as possible, Jim Davenport, technical...- ation and non-contact recreation?to four, adding two more levels: secondary contact 1 and 2 (see definitions on page 19). The agency is also proposing different numerical criteria for E. coli that will be applicable in fresh water based...

  13. An Itegrated Approach to Water Treatment in Oil and Gas Industry via Thermal Membrane Distillation

    E-Print Network [OSTI]

    Elsayed, Nesreen Ahmed Abdelmoez Mohamed

    2014-10-14T23:59:59.000Z

    and discharge to conserve water resources and reduce the negative environmental impact associated with discharging wastewater into the environment. Wastewater treatment enables providing water with specifications suitable for either recycle in the same... process or reuse in other ways within the process or outside the process. Therefore, water treatment and recycle/reuse contribute to addressing both of the aforementioned water problems: fresh water sacristy and environmental impact of wastewater...

  14. Complex admixtures of clathrate hydrates in a water desalination method

    DOE Patents [OSTI]

    Simmons, Blake A. (San Francisco, CA); Bradshaw, Robert W. (Livermore, CA); Dedrick, Daniel E. (Berkeley, CA); Anderson, David W. (Riverbank, CA)

    2009-07-14T23:59:59.000Z

    Disclosed is a method that achieves water desalination by utilizing and optimizing clathrate hydrate phenomena. Clathrate hydrates are crystalline compounds of gas and water that desalinate water by excluding salt molecules during crystallization. Contacting a hydrate forming gaseous species with water will spontaneously form hydrates at specific temperatures and pressures through the extraction of water molecules from the bulk phase followed by crystallite nucleation. Subsequent dissociation of pure hydrates yields fresh water and, if operated correctly, allows the hydrate-forming gas to be efficiently recycled into the process stream.

  15. Sediment-water interactions and their effects upon water quality. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    NONE

    1995-09-01T23:59:59.000Z

    The bibliography contains citations concerning the testing and evaluation of fresh-water sediments. Citations discuss assessment and remediation of contaminated sediments, monitoring systems, sediment transport, water pollution effects, water traffic, habitats and fisheries, and the effect of dredging operation. National programs, acts, regulations, and criteria are examined.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  16. PERFORMANCE OF LIQUI-CEL EXTRA-FLOW MEMBRANE CONTRACTOR IN A PURE WATER AND IN A 0.2% SODIUM CHLORIDE SOLUTION (SNO-STR-2001-11).

    SciTech Connect (OSTI)

    YEH,M.; BOGER,J.; HAHN,R.L.

    2001-11-05T23:59:59.000Z

    After completion of SNO's first phase measurement of the neutrino charge current, two tons of salt were added into the SNO heavy water to increase the sensitivity of the neutral current measurement (Phase II). Liqui-Cel Extra-Flow Membrane Contactors (simply called Liqui-Cel) are used in the SNO heavy-water circulating system to remove the dissolved gases, such as oxygen, nitrogen, radon, and water vapor from the liquid water. One possible scenario with phase II operation is that the salt may leak through the Liqui-Cel Membrane and come in contact with the vacuum pumps and other metal components of the Heavy-Water Vapor Recovery System. In this scenario, corrosion will damage these components, especially the vacuum pump (Pfeiffer UniDry Pump with cast iron interior), and increase the operational difficulties. A series of tests for the behavior of the Liqui-Cel System in pure water and in salt systems was conducted at the Brookhaven National Laboratory in order to measure the transfer of (a) water vapor and (b) salt, if there is any, through the membrane. Initially a 10-inch by 28-inch Liqui-Cel unit, identical to those used in the SNO heavy-water circulating system, was obtained from SNO site. However, extensive analysis showed that the membrane in this unit was defective: a replacement membrane would cost several thousand dollars. Instead, a smaller, 2.5-inch x 8-inch Liqui-Cel, obtained from Dr. Richard Helmers of the University of British Columbia, was used in this experiment. A comparison of the present experiment with the SNO heavy-water system is done with theoretical calculations. The results are discussed in the following sections.

  17. Solar-induced thermal activity and stratification in pond water

    E-Print Network [OSTI]

    Brownridge, James D

    2015-01-01T23:59:59.000Z

    Ponds are universally used to store water for a large number of uses. With the increasing demand for more fresh water, ponds, lakes and reservoirs are likely to be constructed on a larger scale. We must understand the effects of environmental changes on fresh water if we are to most efficiently utilize this resource. This study undertakes to increase our understanding of the rate of thermal response of ponds and other bodies of water to every-day environmental changes. The central research agenda is to investigate how the temperature of pond water from top to bottom responds to the day/night cycle, changes in air temperature just above the surface, cloud conditions, and other sudden environmental changes. Data collection for this study spanned October 2007 to June 2011 and had a continuous time resolution of 50 seconds.

  18. Remote Shopping Robot System -Development of a hand mechanism for grasping fresh foods in a supermarket

    E-Print Network [OSTI]

    Ohya, Akihisa

    supermarkets, in this research, we propose "remote shopping robot system" as a concrete application efficiency. II. REMOTE SHOPPING ROBOT SYSTEM A. Concept In the case of industrial products, objects haveRemote Shopping Robot System -Development of a hand mechanism for grasping fresh foods

  19. One Weird Trick to Stop Selfish Miners: Fresh Bitcoins, A Solution for the Honest Miner.

    E-Print Network [OSTI]

    One Weird Trick to Stop Selfish Miners: Fresh Bitcoins, A Solution for the Honest Miner. Ethan Heilman Boston University heilman@bu.edu Abstract--A recent result in Bitcoin is the selfish mining incentive-compatible and harmful to Bitcoin. In this paper we introduce a new defense against selfish mining

  20. Investigation of Feasibility of All-Fresh Air Supply in an All-Air System

    E-Print Network [OSTI]

    Wang, J.; Yan, Z.

    2006-01-01T23:59:59.000Z

    The feasibility of an all-fresh air supply in an all-air system is investigated in theory, and the problem of AHU-handling air in low efficiency in summer and winter conditions is analyzed. The air supply temperature is almost up to standards when a...

  1. Quantitative Microbial Risk Assessment for Listeria Monocytogenes on Fresh Baby Spinach Leaves

    E-Print Network [OSTI]

    Omac, Basri

    2014-01-06T23:59:59.000Z

    , irradiation treatment with Modified Atmosphere Packaging reduced the number of annual cases of listeriosis by 99.99%. In addition, the validation of L. innocua used as a surrogate for L. monocytogenes in fresh baby spinach was evaluated based on reductions...

  2. Product Refrigerator Freezer Fresh, in shell 4 to 5 weeks Don't freeze

    E-Print Network [OSTI]

    Burke, Peter

    with USDA seal, unopened 2 weeks Don't freeze well Raw Hamburger, Ground & Stew Meat Hamburger & stew meats just before using. · If freezing meat and poultry in its original package longer than 2 monthsProduct Refrigerator Freezer Eggs Fresh, in shell 4 to 5 weeks Don't freeze Raw yolks, whites 2

  3. ARPA-E: A Fresh Perspective on Next-generation EV

    E-Print Network [OSTI]

    (ARPA-E). His technical focus areas include: electrical and thermal energy storage, advanced battery management, solar energy, and new materials for energy conversion and storage. He also serves as a seniorARPA-E: A Fresh Perspective on Next-generation EV Battery Technology The Department of Energy

  4. A Fresh Look at Entropy and the Second Law of Thermodynamics

    E-Print Network [OSTI]

    A Fresh Look at Entropy and the Second Law of Thermodynamics Elliott H. Lieb 1 , and Jakob Yngvason to either statistical mechanics or heat engines. In days long gone, the second law of thermodynamics (which numbers of atoms. Willard Gibbs wrote: ``The laws of thermodynamics may easily be obtained from

  5. A FRESH LOOK AT OFFSHORE WIND OPPORTUNITIES IN MASSACHUSETTS Anthony L. Rogers, Ph.D.

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    A FRESH LOOK AT OFFSHORE WIND OPPORTUNITIES IN MASSACHUSETTS Anthony L. Rogers, Ph.D. James F at Amherst Amherst, MA 01003 The utilization of offshore winds for generating electricity was first proposed that offshore wind development anywhere would be unlikely. More recently, a number of European countries have

  6. Development of a combined multi-sensor/signal processing architecture for improved in-situ quantification of the charge balance of natural waters

    E-Print Network [OSTI]

    Mueller, Amy, 1980-

    2012-01-01T23:59:59.000Z

    This thesis details the design, implementation, and testing of a new electrochemical instrument for the in situ measurement of both major and environmentally relevant minor ions in fresh waters, namely Na+, K+, Ca2+, Mg2+, ...

  7. Influence of Atmospheric Pressure and Water Table Fluctuations on Gas Phase Flow and Transport of Volatile Organic Compounds (VOCs) in Unsaturated Zones

    E-Print Network [OSTI]

    You, Kehua

    2013-04-19T23:59:59.000Z

    Understanding the gas phase flow and transport of volatile organic compounds (VOCs) in unsaturated zones is indispensable to develop effective environmental remediation strategies, to create precautions for fresh water protection, and to provide...

  8. Integrated Energy-Water Planning in the Western and Texas Interconnections

    SciTech Connect (OSTI)

    Vincent Tidwell; John Gasper; Robert Goldstein; Jordan Macknick; Gerald Sehlke; Michael Webber; Mark Wigmosta

    2013-07-01T23:59:59.000Z

    While long-term regional electricity transmission planning has traditionally focused on cost, infrastructure utilization, and reliability, issues concerning the availability of water represent an emerging issue. Thermoelectric expansion must be considered in the context of competing demands from other water use sectors balanced with fresh and non-fresh water supplies subject to climate variability. An integrated Energy-Water Decision Support System (DSS) is being developed that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water availability and cost for long-range transmission planning. The project brings together electric transmission planners (Western Electricity Coordinating Council and Electric Reliability Council of Texas) with western water planners (Western Governors’ Association and the Western States Water Council). This paper lays out the basic framework for this integrated Energy-Water DSS.

  9. Introduction to special section on Impacts of Land Use Change on Water Resources

    E-Print Network [OSTI]

    Scanlon, Bridget R.

    agriculture consumes up to 90% of the world's fresh water supplies [Shiklomanov, 2000], with estimated amounts populations but also due to policy shifts that are creating markets for biofuel and agricultural carbon of ground- water resources is a growing problem throughout the world [Konikow and Kendy, 2005], yet

  10. Impacts of Timing of Crosslinker Addition on Water Shut Off Polymer Gel Properties

    E-Print Network [OSTI]

    Shriwal, Prashant

    2012-07-16T23:59:59.000Z

    Cl in the makeup water gave weaker gel strengths than those prepared with fresh water with an average difference of four code levels. The pre-gel viscosity of a polymer solution was also compared to the timing of crosslinker addition at ambient temperature...

  11. NMR investigations of water retention mechanism by cellulose ethers in cement-based materials

    E-Print Network [OSTI]

    Boyer, Edmond

    1 NMR investigations of water retention mechanism by cellulose ethers in cement-based materials J of freshly-mixed white cement pastes. NMRD is useful to determine the surface diffusion coefficient of water, the specific surface area and the hydration kinetics of the cement-based material. In spite of modifications

  12. A Critical Review of Practice of Equating the Reactivity of Spent Fuel to Fresh Fuel in Burnup Credit Criticality Safety Analyses for PWR Spent Fuel Pool Storage

    SciTech Connect (OSTI)

    Wagner, J.C.; Parks, C.V.

    2000-09-01T23:59:59.000Z

    This research examines the practice of equating the reactivity of spent fuel to that of fresh fuel for the purpose of performing burnup credit criticality safety analyses for PWR spent fuel pool (SFP) storage conditions. The investigation consists of comparing k{sub inf} estimates based on reactivity equivalent fresh fuel enrichment (REFFE) to k{sub inf} estimates using the actual spent fuel isotopics. Analyses of selected storage configurations common in PWR SFPs show that this practice yields nonconservative results (on the order of a few tenths of a percent) in configurations in which the spent fuel is adjacent to higher-reactivity assemblies (e.g., fresh or lower-burned assemblies) and yields conservative results in configurations in which spent fuel is adjacent to lower-reactivity assemblies (e.g., higher-burned fuel or empty cells). When the REFFE is determined based on unborated water moderation, analyses for storage conditions with soluble boron present reveal significant nonconservative results associated with the use of the REFFE. This observation is considered to be important, especially considering the recent allowance of credit for soluble boron up to 5% in reactivity. Finally, it is shown that the practice of equating the reactivity of spent fuel to fresh fuel is acceptable, provided the conditions for which the REFFE was determined remain unchanged. Determination of the REFFE for a reference configuration and subsequent use of the REFFE for different configurations violates the basis used for the determination of the REFFE and, thus, may lead to inaccurate, and possibly, nonconservative estimates of reactivity. A significant concentration ({approximately}2000 ppm) of soluble boron is typically (but not necessarily required to be) present in PWR SFPs, of which only a portion ({le} 500 ppm) may be credited in safety analyses. Thus, a large subcritical margin currently exists that more than accounts for errors or uncertainties associated with the use of the REFFE. Consequently, the findings presented here do not represent a significant safety concern unless/until the subcritical margin associated with the soluble boron (that is not currently explicitly credited) is offset by the uncertainties associated with burnup credit and/or the expanded allowance of credit for the soluble boron.

  13. Fresh and Spent Nuclear Fuel Repatriation from the IRT-2000 Research Reactor Facility, Sofia, Bulgaria

    SciTech Connect (OSTI)

    K. J. Allen; T. G. Apostolov; I. S. Dimitrov

    2009-03-01T23:59:59.000Z

    The IRT 2000 research reactor, operated by the Bulgarian Institute for Nuclear Research and Nuclear Energy (INRNE), safely shipped all of their Russian-origin nuclear fuel from the Republic of Bulgaria to the Russian Federation beginning in 2003 and completing in 2008. These fresh and spent fuel shipments removed all highly enriched uranium (HEU) from Bulgaria. The fresh fuel was shipped by air in December 2003 using trucks and a commercial cargo aircraft. One combined spent fuel shipment of HEU and low enriched uranium (LEU) was completed in July 2008 using high capacity VPVR/M casks transported by truck, barge, and rail. The HEU shipments were assisted by the Russian Research Reactor Fuel Return Program (RRRFR) and the LEU spent fuel shipment was funded by Bulgaria. This report describes the work, approvals, organizations, equipment, and agreements required to complete these shipments and concludes with several major lessons learned.

  14. MFR REPR INT 976 M etric tons of Penaeus lapon/cus Fresh shrimp for tempura

    E-Print Network [OSTI]

    .884 1.585 Imported 17.087 21 ,011 36 ,156 44.466 32.204 48,886 is too costly and time in a substrate that hampers the burrowing of the shrimps. Thus, ponds must be drained or dredged periodically ing demand and cost for fresh food items to be fed to the shrimp; (2) the risi ng wages of employees

  15. Close-To-Practice Assessment Of Meat Freshness With Metal Oxide Sensor Microarray Electronic Nose

    SciTech Connect (OSTI)

    Musatov, V. Yu.; Sysoev, V. V. [Saratov State Technical University, ul. Polytechnicheskaya 77, 410054 Saratov (Russian Federation); Sommer, M.; Kiselev, I. [Forschungszentrum Karlsruhe, IMT, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

    2009-05-23T23:59:59.000Z

    In this report we estimate the ability of KAMINA e-nose, based on a metal oxide sensor (MOS) microarray and Linear Discriminant Analysis (LDA) pattern recognition, to evaluate meat freshness. The received results show that, 1) one or two exposures of standard meat samples to the e-nose are enough for the instrument to recognize the fresh meat prepared by the same supplier with 100% probability; 2) the meat samples of two kinds, stored at 4 deg. C and 25 deg. C, are mutually recognized at early stages of decay with the help of the LDA model built independently under the e-nose training to each kind of meat; 3) the 3-4 training cycles of exposure to meat from different suppliers are necessary for the e-nose to build a reliable LDA model accounting for the supplier factor. This study approves that the MOS e-nose is ready to be currently utilised in food industry for evaluation of product freshness. The e-nose performance is characterized by low training cost, a confident recognition power of various product decay conditions and easy adjustment to changing conditions.

  16. Decomposition of Fresh and Anaerobically Digested Plant Biomass in Soil1 K. K. MOORHEAD, D. A, GRAETZ, AND K. R. REDDY2

    E-Print Network [OSTI]

    Florida, University of

    Decomposition of Fresh and Anaerobically Digested Plant Biomass in Soil1 K. K. MOORHEAD, D. A to produce CH4 or added to soil directly as an amendment.In this study, fresh and anaerobically digested. The fresh plant biomassand digested biomasssludgewere freeze- dried and groundto passa0.84-mm sieve

  17. Water Quality

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

    Water Quality Water Quality We protect water quality through stormwater control measures and an extensive network of monitoring wells and stations encompassing groundwater, surface...

  18. Life Cycle Water Consumption and Water Resource Assessment for Utility-Scale Geothermal Systems: An In-Depth Analysis of Historical and Forthcoming EGS Projects

    SciTech Connect (OSTI)

    Clark, Corrie E. [Environmental Science Division] [Environmental Science Division; Harto, Christopher B. [Environmental Science Division] [Environmental Science Division; Schroeder, Jenna N. [Environmental Science Division] [Environmental Science Division; Martino, Louis E. [Environmental Science Division] [Environmental Science Division; Horner, Robert M. [Environmental Science Division] [Environmental Science Division

    2013-11-05T23:59:59.000Z

    This report is the third in a series of reports sponsored by the U.S. Department of Energy Geothermal Technologies Program in which a range of water-related issues surrounding geothermal power production are evaluated. The first report made an initial attempt at quantifying the life cycle fresh water requirements of geothermal power-generating systems and explored operational and environmental concerns related to the geochemical composition of geothermal fluids. The initial analysis of life cycle fresh water consumption of geothermal power-generating systems identified that operational water requirements consumed the vast majority of water across the life cycle. However, it relied upon limited operational water consumption data and did not account for belowground operational losses for enhanced geothermal systems (EGSs). A second report presented an initial assessment of fresh water demand for future growth in utility-scale geothermal power generation. The current analysis builds upon this work to improve life cycle fresh water consumption estimates and incorporates regional water availability into the resource assessment to improve the identification of areas where future growth in geothermal electricity generation may encounter water challenges. This report is divided into nine chapters. Chapter 1 gives the background of the project and its purpose, which is to assess the water consumption of geothermal technologies and identify areas where water availability may present a challenge to utility-scale geothermal development. Water consumption refers to the water that is withdrawn from a resource such as a river, lake, or nongeothermal aquifer that is not returned to that resource. The geothermal electricity generation technologies evaluated in this study include conventional hydrothermal flash and binary systems, as well as EGSs that rely on engineering a productive reservoir where heat exists, but where water availability or permeability may be limited. Chapter 2 describes the approach and methods for this work and identifies the four power plant scenarios evaluated: a 20-MW EGS binary plant, a 50-MW EGS binary plant, a 10-MW hydrothermal binary plant, and a 50-MW hydrothermal flash plant. The methods focus on (1) the collection of data to improve estimation of EGS stimulation volumes, aboveground operational consumption for all geothermal technologies, and belowground operational consumption for EGS; and (2) the mapping of the geothermal and water resources of the western United States to assist in the identification of potential water challenges to geothermal growth. Chapters 3 and 4 present the water requirements for the power plant life cycle. Chapter 3 presents the results of the current data collection effort, and Chapter 4 presents the normalized volume of fresh water consumed at each life cycle stage per lifetime energy output for the power plant scenarios evaluated. Over the life cycle of a geothermal power plant, from construction through 30 years of operation, the majority of water is consumed by plant operations. For the EGS binary scenarios, where dry cooling was assumed, belowground operational water loss is the greatest contributor depending upon the physical and operational conditions of the reservoir. Total life cycle water consumption requirements for air-cooled EGS binary scenarios vary between 0.22 and 1.85 gal/kWh, depending upon the extent of belowground operational water consumption. The air-cooled hydrothermal binary and flash plants experience far less fresh water consumption over the life cycle, at 0.04 gal/kWh. Fresh water requirements associated with air- cooled binary operations are primarily from aboveground water needs, including dust control, maintenance, and domestic use. Although wet-cooled hydrothermal flash systems require water for cooling, these plants generally rely upon the geofluid, fluid from the geothermal reservoir, which typically has high salinity and total dissolved solids concentration and is much warmer than normal groundwater sources, for their cooling water needs; thus,

  19. The effect of enzymes and hydrocolloids on the texture of tortillas from fresh nixtamalized masa and nixtamalized corn flour 

    E-Print Network [OSTI]

    Gutierrez de Velasco, Arturo Carlos

    2004-09-30T23:59:59.000Z

    The texture of tortillas was improved by the addition of maltogenic amylase and carboxymethylcellulose (CMC) and guar gum to fresh masa from ground nixtamal (FNM) and nixtamalized corn flour (NCF) masa. Differences in the ...

  20. PII S0016-7037(00)00369-0 Ra isotopes and Rn in brines and ground waters of the Jordan-Dead Sea Rift Valley

    E-Print Network [OSTI]

    Yehoshua, Kolodny

    PII S0016-7037(00)00369-0 Ra isotopes and Rn in brines and ground waters of the Jordan-Dead Sea Valley waters being mixtures of fresh water with saline brines. Ra is efficiently extracted from surrounding rocks into the brine end member. 228 Ra/226 Ra ratios are exceptionally low 0.07 to 0.9, mostly

  1. Effects of sodium lactate and sodium propionate on the sensory, microbial, and chemical characteristics of fresh aerobically stored ground beef 

    E-Print Network [OSTI]

    Eckert, Laura Anne

    1995-01-01T23:59:59.000Z

    EFFECTS OF SODIUM LACTATE AND SODIUM PROPIONATE ON THE SENSORY, MICROBIAL, AND CHEMICAL CHARACTERISTICS OF FRESH AEROBICALLY STORED GROUND BEEF A Thesis by LAURA ANNE ECKERT 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 1995 Major Subject: Food Science and Technology EFFECTS OF SODIUM LACTATE AND SODIUM PROPIONATE ON THE SENSORY, MICROBIAL, AND CHEMICAL CHARACTERISTICS OF FRESH...

  2. The use of indole as a potential quality index for fresh, frozen, cooked and canned shrimp

    E-Print Network [OSTI]

    Chang, Olivia Hui-Fen

    1981-01-01T23:59:59.000Z

    : Dr. Gunner Finne In order to investigate the potential use of indole as a quality ind. icator of fresh shrimp, tails of pink shrimp (Penaeus duoranm) were held on ice, at 4 0, 12 C and 22 0 for different time intervals o 0 0 until severely... decomposed. During the storage periods, the quality of the shrimp from all four treatments was assessed by total aerobic plate count (TPC), total volatile nitrogen (TVN), trimethylamine (TNA) and ind. ole. Apart from TVN values for shrimp stored on ice...

  3. Consumer demand patterns for fresh citrus and citrus products in Houston, Texas

    E-Print Network [OSTI]

    Stack, Thomas N

    1951-01-01T23:59:59.000Z

    CONSUME'R DLMAND PATTIJUlS FOR FRESH CITRUS AND CITRUS PRODUCTS LN HOUSTON~ TEXAS THOMAS N. STACK I A Thesis Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements... for the degree of MASTFR OF SCIENCE MAJOR SUBJECT: AGRICULTURAL ECONOMICS January 1951 COHSl&KR DE?AND PATTERNS FOR FEDASH CITRUS AND CITRUS PRODUCTS IN HOUSTON~ TEXAS THGHAS N. STACK Appeoved as to style and content by C of CaesLtttee kcknovledgement...

  4. Seasonal variability of water masses and transport on the Antarctic continental shelf and slope in the southeastern Weddell Sea

    E-Print Network [OSTI]

    transport of cold, fresh surface waters onto the continental shelf. Offshore, the warmer, saltier Warm DeepSeasonal variability of water masses and transport on the Antarctic continental shelf and slope masses and transport in the region. Rapid fluctuations in temperature and salinity throughout the year

  5. Update on use of mine pool water for power generation.

    SciTech Connect (OSTI)

    Veil, J. A.; Puder, M. G.; Environmental Science Division

    2006-09-30T23:59:59.000Z

    In 2004, nearly 90 percent of the country's electricity was generated at power plants using steam-based systems (EIA 2005). Electricity generation at steam electric plants requires a cooling system to condense the steam. With the exception of a few plants using air-cooled condensers, most U.S. steam electric power plants use water for cooling. Water usage occurs through once-through cooling or as make-up water in a closed-cycle system (generally involving one or more cooling towers). According to a U.S. Geological Survey report, the steam electric power industry withdrew about 136 billion gallons per day of fresh water in 2000 (USGS 2005). This is almost the identical volume withdrawn for irrigation purposes. In addition to fresh water withdrawals, the steam electric power industry withdrew about 60 billion gallons per day of saline water. Many parts of the United States are facing fresh water shortages. Even areas that traditionally have had adequate water supplies are reaching capacity limits. New or expanded steam electric power plants frequently need to turn to non-traditional alternate sources of water for cooling. This report examines one type of alternate water source-groundwater collected in underground pools associated with coal mines (referred to as mine pool water in this report). In 2003, the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) funded Argonne National Laboratory (Argonne) to evaluate the feasibility of using mine pool water in Pennsylvania and West Virginia. That report (Veil et al. 2003) identified six small power plants in northeastern Pennsylvania (the Anthracite region) that had been using mine pool water for over a decade. It also reported on a pilot study underway at Exelon's Limerick Generating Station in southeastern Pennsylvania that involved release of water from a mine located about 70 miles upstream from the plant. The water flowed down the Schuylkill River and augmented the natural flow so that the Limerick plant could withdraw a larger volume of river water. The report also included a description of several other proposed facilities that were planning to use mine pool water. In early 2006, NETL directed Argonne to revisit the sites that had previously been using mine pool water and update the information offered in the previous report. This report describes the status of mine pool water use as of summer 2006. Information was collected by telephone interviews, electronic mail, literature review, and site visits.

  6. Turbid water Clear water

    E-Print Network [OSTI]

    Jaffe, Jules

    : The submersible laser bathymetric (LBath) optical system is capable of simultaneously providing visual images- dynamical wing. This underwater package is pulled through the water by a single towed cable with fiber optic special high energy density optical fibers. A remote Pentium based PC also at the surface is used

  7. Water Intoxication

    E-Print Network [OSTI]

    Lingampalli, Nithya

    2013-01-01T23:59:59.000Z

    2008, May 14). Too much water raises seizure risk in babies.id=4844 9. Schoenly, Lorry. “Water Intoxication and Inmates:article/246650- overview>. 13. Water intoxication alert. (

  8. Water Quality

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

    of desalination research. The primary technological method of generating additional water supplies is through desalination and enhanced water reuse and recycling technologies....

  9. Water Efficiency

    Energy Savers [EERE]

    Water Efficiency Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral, Florida WATER EFFICIENCY Federal Utility Partnership Working Group...

  10. Bounding the marginal cost of producing potable water including the use of seawater desalinization as a backstop potable water production technology

    SciTech Connect (OSTI)

    Dooley, James J.

    2014-04-01T23:59:59.000Z

    The analysis presented in this technical report should allow for the creation of high, medium, and low cost potable water prices for GCAM. Seawater reverse osmosis (SWRO) based desalinization should act as a backstop for the cost of producing potable water (i.e., the literature seems clear that SWRO should establish an upper bound for the plant gate cost of producing potable water). Transporting water over significant distances and having to lift water to higher elevations to reach end-users can also have a significant impact on the cost of producing water. The three potable fresh water scenarios describe in this technical report are: low cost water scenario ($0.10/m3); medium water cost scenario ($1.00/m3); and high water cost scenario ($2.50/m3).

  11. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    the temperature of the residual water encountered by theof hot water and the residual water might occur: (1) thehot water might drive the residual water through the piping

  12. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    Transportation Water Heaters and Hot Water DistributionLaboratory). 2008. Water Heaters and Hot Water Distributionfor instantaneous gas water heaters; and pressure loss

  13. Supporting Information (SI) Measuring Forces and Spatiotemporal Evolution of Thin Water Films

    E-Print Network [OSTI]

    Chan, Derek Y C

    in 10 mM octadecyltrichlorosilane (OTS, ACROS Organics) solution in toluene for a few seconds which led. Hydrophobization of mica surfaces Freshly peeled mica surfaces were hydrophobized by exposing to OTS vapor at room with toluene, ethanol and Milli-Q water. AFM tapping mode ima

  14. The following values were studied : pH, water retention ability, coloring, transformation yield, amount of residual nitrite, and distributior of sodium chloride in the finished product.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The following values were studied : pH, water retention ability, coloring, transformation yield, amount of residual nitrite, and distributior of sodium chloride in the finished product. As a general sampling sites, lard weight, coloration index, and water retention ability in fresh ham. Values obtained

  15. Field and Laboratory Study of a Ground-Coupled Water Source Heat Pump with an Integral Enthalpy Exchange System for Classrooms 

    E-Print Network [OSTI]

    Domitrovic, R.; Hayzen, G. J.; Johnson, W. S.; Chen, F. C.

    2002-01-01T23:59:59.000Z

    water-source heat pump, coupled with a geothermal water loop and incorporating a forced fresh-air enthalpy exchange system was installed in a typical middle school classroom in Oak Ridge, Tennessee. This project is a joint effort among Oak Ridge School...

  16. Tidal Effects on Intermediate Waters: A Case Study in the East/Japan Sea HO JIN LEE,* JAE-HUN PARK, AND MARK WIMBUSH

    E-Print Network [OSTI]

    Rhode Island, University of

    transports fresh waters with density conducive to the ventilation of intermediate waters in the EJS. 1 ventilation of the North Pacific Ocean intermediate layer (Nakamura et al. 2006). Indeed, internal tides model to resolve internal tides is, however, a chal- lenging problem because of its heavy computational

  17. Shallow water flow is a serious drilling hazard encoun-tered across several areas of the Gulf of Mexico (GoM).

    E-Print Network [OSTI]

    Texas at Austin, University of

    of Mexico (GoM). Numerous incidents have occurred in which intense shallow water flows have disrupted question: "How does fresh- water come to be near the seafloor in deepwater areas of the Gulf of Mexico extending from onshore to offshore. This option is not generally accepted by experienced Gulf of Mexico

  18. Alginate-Based Edible Coating to Enhance Quality and Shelf-Life of Fresh-Cut Watermelon (Citrullus Lanatus)

    E-Print Network [OSTI]

    Sipahi, Rabia

    2012-10-19T23:59:59.000Z

    of multilayered antimicrobial edible coating on the shelf-life of fresh-cut watermelon while keeping its original attributes for longer, without affecting its sensory properties. A set of solutions containing sodium alginate (0.5, 1, 2% w/w), beta...

  19. Development of an Alginate-based Antimicrobial Edible Coating to Extend the Shelf-life of Fresh-cut Pineapple

    E-Print Network [OSTI]

    Mantilla, Natalia

    2012-07-16T23:59:59.000Z

    and beneficial components of fresh-cut pineapple is coating the fruit with an edible material, a coating. This coating acts as a barrier against moisture loss and gas exchanges and can be a carrier of other components like antimicrobials, which can help to extend...

  20. *WHATWHATWHATWHAT is the Duke Mobile Farmers Market?? ~ A convenient way to get fresh, local produce, meats, seafood

    E-Print Network [OSTI]

    Zhou, Pei

    *WHATWHATWHATWHAT is the Duke Mobile Farmers Market?? ~ A convenient way to get fresh, local find the Mobile Market?? ~ Sarah P. Duke Gardens Visitor Parking Lot *WHYWHYWHYWHY should I purchase CONDIMENTS: ~ favorite mustard, hot sauce, olive oil, balsamic vinegar, apple cider vinegar, rice vinegar

  1. Development of an Alginate-based Antimicrobial Edible Coating to Extend the Shelf-life of Fresh-cut Pineapple 

    E-Print Network [OSTI]

    Mantilla, Natalia

    2012-07-16T23:59:59.000Z

    and beneficial components of fresh-cut pineapple is coating the fruit with an edible material, a coating. This coating acts as a barrier against moisture loss and gas exchanges and can be a carrier of other components like antimicrobials, which can help to extend...

  2. Consumers of fresh and processed pork in the at-home and away-from-home markets

    E-Print Network [OSTI]

    Briggeman, Brian C.

    2002-01-01T23:59:59.000Z

    and fresh pork in the at-home and away-from-home markets. Sociodemographic and economic factors (household income, age of female head, household size, sex of eater, race, ethnicity, region and market size), health indicators (dietary status and body mass...

  3. Marketing water 

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01T23:59:59.000Z

    tx H2O | pg. 16 W ith rapid population growth and the memory of the worst drought in 50 years, cities and groups are promoting programs that educate their constituents about water quality, water conservation, and landscape management. Many... ] Many cities are promoting landscape management and water conservation practices with their citizens. This garden demonstrates the EARTH- KIND principles of environmentally tolerant, low water use ornamentals. tx H2O | pg. 18 and no adverse runoff...

  4. Characterization of landfill gas composition at the Fresh Kills municipal solid-waste landfill

    SciTech Connect (OSTI)

    Eklund, B.; Anderson, E.P.; Walker, B.L.; Burrows, D.B. [Radian International, LLC, Austin, TX (United States)] [Radian International, LLC, Austin, TX (United States)

    1998-08-01T23:59:59.000Z

    The most common disposal method in the US for municipal solid waste (MSW) is burial in landfills. Until recently, air emissions from these landfills were not regulated. Under the New Source Performance Standards and Emission Guidelines for MSW landfills, MSW operators are required to determine the nonmethane organic gas generation rate of their landfill through modeling and/or measurements. This paper summarizes speciated nonmethane organic compound (NMOC) measurement data collected during an intensive, short-term field program. Over 250 separate landfill gas samples were collected from emission sources at the Fresh Kills landfill in New York City and analyzed for approximately 150 different analytes. The average total NMOC value for the landfill was 438 ppmv (as hexane) versus the regulatory default value of 4,000 ppmv (as hexane). Over 70 individual volatile organic compounds (VOCs) were detected and quantified in the landfill gas samples. The typical gas composition for this landfill was determined as well as estimates of the spatial, temporal, and measurement variability in the gas composition. The data for NMOC show that the gas composition within the landfill is equivalent to the composition of the gas exiting the landfill through passive vents and through the soil cover.

  5. Power distributions in fresh and depleted LEU and HEU cores of the MITR reactor.

    SciTech Connect (OSTI)

    Wilson, E.H.; Horelik, N.E.; Dunn, F.E.; Newton, T.H., Jr.; Hu, L.; Stevens, J.G. (Nuclear Engineering Division); (2MIT Nuclear Reactor Laboratory and Nuclear Science and Engineering Department)

    2012-04-04T23:59:59.000Z

    The Massachusetts Institute of Technology Reactor (MITR-II) is a research reactor in Cambridge, Massachusetts designed primarily for experiments using neutron beam and in-core irradiation facilities. It delivers a neutron flux comparable to current LWR power reactors in a compact 6 MW core using Highly Enriched Uranium (HEU) fuel. In the framework of its non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context, most research and test reactors both domestic and international have started a program of conversion to the use of Low Enriched Uranium (LEU) fuel. A new type of LEU fuel based on an alloy of uranium and molybdenum (UMo) is expected to allow the conversion of U.S. domestic high performance reactors like the MITR-II reactor. Toward this goal, core geometry and power distributions are presented. Distributions of power are calculated for LEU cores depleted with MCODE using an MCNP5 Monte Carlo model. The MCNP5 HEU and LEU MITR models were previously compared to experimental benchmark data for the MITR-II. This same model was used with a finer spatial depletion in order to generate power distributions for the LEU cores. The objective of this work is to generate and characterize a series of fresh and depleted core peak power distributions, and provide a thermal hydraulic evaluation of the geometry which should be considered for subsequent thermal hydraulic safety analyses.

  6. Bioavailability of freshly added and aged naphthalene in soils under gastric pH conditions

    SciTech Connect (OSTI)

    Jin, Z.; Simkins, S.; Xing, B.

    1999-12-01T23:59:59.000Z

    The bioavailability of hydrophobic organic chemicals decreases with aging in soil because of sequestration. However, assessments of the risk of exposure to contaminated soils are usually dependent on either chemical concentrations, which are measured using vigorous extraction methods, or models that assume an equilibrium without considering the actual conditions. The objective of this research was to determine the availability and desorption kinetics of freshly added and aged naphthalene from a peat and a mineral soil; naphthalene was desorbed into solutions with pH levels that approximate those found in different gastric regions. Soil and peat samples were spiked with radiolabeled and unlabeled naphthalene at 2 and 20 {micro}g/g and were aged from 0 to 135 d. Desorption kinetics were determined using a simulated stomach solution and a neutral solution that represented the pH of intestinal conditions and most soils. Peat sorbed much more naphthalene than did soil, and it allowed little desorption. Though both acidic and neutral extracting solutions could desorb naphthalene, little apparent effect of aging was observed in peat, whereas desorption from soil declined markedly with aging. In addition, the percentage of naphthalene that desorbed from soil was greater for the higher incubation concentration. The desorption of naphthalene from the peat and soil was higher into the neutral solution than into the gastric solution. These results suggest that aging, exposure conditions, concentration effect, and organic matter content should be taken into account in predictive models and risk assessments.

  7. UNL WATER CENTER WATER CURRENT

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    ................ Sidney Area Deals with Drought 6................ Water and Electricity Are Inseparable 10's East Campus. "Consolidating administration,faculty and staff and facilities is costeffectiveandper or commercial products constitute endorsement by the U.S. Government. WATER CURRENT Water Center University

  8. Water Conservation and Water Use Efficiency (Wisconsin)

    Broader source: Energy.gov [DOE]

    Wisconsin has several statutes that promote water conservation and controlled water use, and this legislation establishes mandatory and voluntary programs in water conservation and water use...

  9. Arnold Schwarzenegger WATER HEATERS AND HOT WATER

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS: Lutz J.D. (Lawrence Berkeley National Laboratory). 2008. Water Heaters and Hot Water Distribution

  10. Ground Water Ground Sky Sky Water Vegetation Ground Vegetation Water

    E-Print Network [OSTI]

    Chen, Tsuhan

    Bear Snow Vegetation RhinoWater Vegetation Ground Water Ground Sky Sky Rhino Water Vegetation Ground Vegetation Water Rhino Water Vegetation Ground Rhino Water Rhino Water Ground Ground Vegetation Water Rhino Vegetation Rhino Vegetation Ground Rhino Vegetation Ground Sky Rhino Vegetation Ground Sky

  11. Direct determination of uranium in water by cathodic stripping voltammetry

    SciTech Connect (OSTI)

    van den Berg, C.M.G.; Nimmo, M.

    1987-03-15T23:59:59.000Z

    Uranium was determined in fresh water and seawater by using 8-hydroxyquinoline(oxine) as the chelating agent in cathodic stripping voltammetry procedure. The peak height-uranium concentration relationship was linear up to about 30 nM U (at a peak current of 80 nA) when the scans were preceded by 1 min of stirred adsorption. The linear range is extended to higher uranium levels by reducing the sensitivity by adsorbing less complex ions on the electrode, i.e., by using a shorter adsorption time, or by adsorbing without stirring. The sensitivity for uranium in a synthetic electrolyte solution was about 10% greater than in seawater, presumably due to the absence of carbonate ions which compete with the oxine for uranyl ions and the major cations which partially saturate oxine in seawater. This similar sensitivity in fresh and seawater is in contrast to the poor sensitivity that was obtained by SCS when using catechol as the chelating compound in fresh water conditions, as its sensitivity was 10-20% of that in seawater.

  12. Computerized Waters

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    - ing 2002?2005 and documented in TWRI?s Technical Report 284 released in January 2006, include: ? Capabilities for short-term reliability analyses based on current storage conditions (Or what is the likelihood of meeting water needs in the near... System Reference Manual. TWRI Technical Report 255, Second Edition, April 2005. ? Water Rights Analysis Package Modeling System Users Manual. TWRI Technical Report 256, Second Edition, April 2005. ? Fundamentals of Water Availability Modeling...

  13. Evaluation of peroxyacetic acid as a potential pre-grinding treatment for control of enteric pathogens on fresh beef trim

    E-Print Network [OSTI]

    Ellebracht, John Wayne

    2005-11-01T23:59:59.000Z

    &M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2004 Major Subject: Animal Science EVALUATION OF PEROXYACETIC ACID AS A POTENTIAL PRE-GRINDING TREATMENT FOR CONTROL...Neill (Member) (Head of Department) August 2004 Major Subject: Animal Science iii ABSTRACT Evaluation of Peroxyacetic Acid as a Potential Pre-Grinding Treatment for Control of Enteric Pathogens on Fresh Beef Trim...

  14. Water Quality

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

    which can lead to public health problems. * MtBE (Methyl tert Butyl Ether), a gasoline additive, has begun to contaminate ground water supplies. * Similarly, perchlorate has...

  15. Natural Nuclear Reactor Oklo and Variation of Fundamental Constants Part 1: Computation of Neutronics of Fresh Core

    E-Print Network [OSTI]

    Yu. V. Petrov; A. I. Nazarov; M. S. Onegin; V. Yu. Petrov; E. G. Sakhnovsky

    2005-09-15T23:59:59.000Z

    Using modern methods of reactor physics we have performed full-scale calculations of the natural reactor Oklo. For reliability we have used recent version of two Monte Carlo codes: Russian code MCU REA and world wide known code MCNP (USA). Both codes produce similar results. We have constructed a computer model of the reactor Oklo zone RZ2 which takes into account all details of design and composition. The calculations were performed for three fresh cores with different uranium contents. Multiplication factors, reactivities and neutron fluxes were calculated. We have estimated also the temperature and void effects for the fresh core. As would be expected, we have found for the fresh core a significant difference between reactor and Maxwell spectra, which was used before for averaging cross sections in the Oklo reactor. The averaged cross section of Sm-149 and its dependence on the shift of resonance position (due to variation of fundamental constants) are significantly different from previous results. Contrary to results of some previous papers we find no evidence for the change of the fine structure constant in the past and obtain new, most accurate limits on its variation with time: -4 10^{-17}year^{-1} < d alpha/dt/alpha < 3 10^{-17} year^{-1} A further improvement in the accuracy of the limits can be achieved by taking account of the core burnup. These calculations are in progress.

  16. Fresh clouds: A parameterized updraft method for calculating cloud densities in one-dimensional models

    E-Print Network [OSTI]

    Atreya, Sushil

    . Mihalka a a Department of Atmospheric, Oceanic, and Space Science, University of Michigan, Ann Arbor, MI 48109-2143, USA b Astronomy Department, University of California, Berkeley, CA 97420-3411, USA c NASA clouds com- posed of ammonia ice, ammonium hydrosulfide or other com- pounds formed by NH3 and H2S, water

  17. Water Resources Policy & Economics

    E-Print Network [OSTI]

    Buehrer, R. Michael

    Water Resources Policy & Economics FOR 4984 Selected Course Topics · Appropriative and riparian water institutions · Incentives for conservation · Water rights for in-stream environmental use · Surface water-groundwater management · Water quality regulations · Water markets · Economic and policy

  18. Water Privatisation 

    E-Print Network [OSTI]

    Zölls, Elisa

    2011-08-17T23:59:59.000Z

    This dissertation deals with the policy issues of large-scale, urban water privatisation projects in the face of uncertainty and variability. The main objective is to evaluate whether a single policy approach, namely privatisation associated...

  19. EXTENSION WATER SUMMIT PRIORITY: WATER QUALITY

    E-Print Network [OSTI]

    Kane, Andrew S.

    EXTENSION WATER SUMMIT PRIORITY: WATER QUALITY Leadership Team Subcommittee: Mark Clark Karl Havens BJ Jarvis Kelly Morgan Ramesh Reddy #12;Water Quality ­ Situation (resources) Florida has extensive

  20. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    efficient gas water heating appliance to market; a plan toefficient gas water heating appliance to market; and to planefficient gas water heating appliance to market; and 3) to

  1. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    24 Figure 7. Comparison of Daily Water Heater28 Figure 8. Monitored Field Efficiency of Tankless Water28 Figure 9. Monitored Lab Efficiency of Tankless Water

  2. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    step in developing a realistic degradation term for tankless water heatersstep (water draw event) in the simulation. Instantaneous Gas Water Heater

  3. Water Rights: Surface Water (Indiana)

    Broader source: Energy.gov [DOE]

    The Indiana Department of Natural Resources regulates the use and diversion of surface waters. An entity that creates additional stream volumes by releases from impoundments built and financed by...

  4. Arnold Schwarzenegger WATER HEATERS AND HOT WATER

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS;#12;Appendices Appendix A. Multifamily Water Heating Construction Practices, Pricing and Availability Survey Report Appendix B. Multifamily Water Heating Controls Performance Field Report Appendix C. Pipe

  5. Water Quality

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1DOE AwardsDNitrateEnergyNews WaterWater

  6. Water Quality

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

    n n g g : : M i i d d d d l l e e R R i i o o G G r r a a n n d d e e Middle Rio Grande Water Assembly Mid Region Council of Governments Sandia National Laboratories Utton...

  7. Investigating Water

    E-Print Network [OSTI]

    Howard Jr., Ronald A.

    2002-01-02T23:59:59.000Z

    substances. It covers most of the earth?s surface, sometimes to a depth of more than a mile. It exists as a colorless gas in the atmosphere. It caps the poles with ice and occurs in the snows of winter. Liquid water fills brooks, streams, rivers, lakes, ponds...

  8. Grabbing water

    E-Print Network [OSTI]

    P. M. Reis; J. Hure; S. Jung; J. W. M. Bush; C. Clanet

    2012-07-16T23:59:59.000Z

    We introduce a novel technique for grabbing water with a flexible solid. This new passive pipetting mechanism was inspired by floating flowers and relies purely on the coupling of the elasticity of thin plates and the hydrodynamic forces at the liquid interface. Developing a theoretical model has enabled us to design petal-shaped objects with maximum grabbing capacity.

  9. Water in the West

    E-Print Network [OSTI]

    Fahlund, Andrew; Choy, Min L. Janny; Szeptycki, Leon

    2014-01-01T23:59:59.000Z

    faced with the imperative that water is vital to all life onChoy* and Leon Szeptycki Water in the West Keywords: climategreen infrastructure; water; water-energy; water governance;

  10. Clean Water Act Section 401 Water Quality Certification: A Water...

    Open Energy Info (EERE)

    Clean Water Act Section 401 Water Quality Certification: A Water Quality Protection Tool for States and Tribes Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  11. OCCURRE CE OF A RATFISH I THE COLUMBIA RIVER ESTUARY

    E-Print Network [OSTI]

    swimming at the surface in southeastern Alaska and British Columbia waters (Goode and Bean, 1895). Maximum of the river. They were fishing for salmon in 8 m of water with a dacron gillnet of 8 %-inch mesh- ever, our monitoring station, 3.2 km farther up- stream, indicated a water temperature of 13.4°C

  12. UNL WATER CENTER WATER CURRENT

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    ........SPECIAL BUREAU OF RECLAMATION CENTENNIAL COVERAGE 14..............Water News Briefs 15 Keyes, Commissioner of Reclamation, U.S. Bureau of Reclamation. Several con- vention topics will focus afternoon NWRA board of director's meeting. Plains farmers survey their land in western Nebraska, probably

  13. Cleaner, Safer Water through Water Safety Plans

    E-Print Network [OSTI]

    occur globally every year due to a lack of clean water, inadequate sanitation, and improper hygiene (1CS232615A Cleaner, Safer Water through Water Safety Plans National Center for Environmental Health (NCEH) Global Water, Sanitation, and Hygiene Team's Water Safety Plan Assistance 1.5 million deaths

  14. Ground water provides drinking water, irrigation for

    E-Print Network [OSTI]

    Saldin, Dilano

    Ground water provides drinking water, irrigation for crops and water for indus- tries. It is also connected to surface waters, and maintains the flow of rivers and streams and the level of wetlands- tion of those along Lake Michigan, most communi- ties, farms and industries still rely on ground water

  15. Excitation-emission spectra and fluorescence quantum yields for fresh and aged biogenic secondary organic aerosols

    SciTech Connect (OSTI)

    Lee, Hyun Ji; Laskin, Alexander; Laskin, Julia; Nizkorodov, Sergey A.

    2013-05-10T23:59:59.000Z

    Certain biogenic secondary organic aerosols (SOA) become absorbent and fluorescent when exposed to reduced nitrogen compounds such as ammonia, amines and their salts. Fluorescent SOA may potentially be mistaken for biological particles by detection methods relying on fluorescence. This work quantifies the spectral distribution and effective quantum yields of fluorescence of SOA generated from two monoterpenes, limonene and a-pinene, and two different oxidants, ozone (O3) and hydroxyl radical (OH). The SOA was generated in a smog chamber, collected on substrates, and aged by exposure to ~100 ppb ammonia vapor in air saturated with water vapor. Absorption and excitation-emission matrix (EEM) spectra of aqueous extracts of aged and control SOA samples were measured, and the effective absorption coefficients and fluorescence quantum yields (~0.005 for 349 nm excitation) were determined from the data. The strongest fluorescence for the limonene-derived SOA was observed for excitation = 420+- 50 nm and emission = 475 +- 38 nm. The window of the strongest fluorescence shifted to excitation = 320 +- 25 nm and emission = 425 +- 38 nm for the a-pinene-derived SOA. Both regions overlap with the excitation-emission matrix (EEM) spectra of some of the fluorophores found in primary biological aerosols. Our study suggests that, despite the low quantum yield, the aged SOA particles should have sufficient fluorescence intensities to interfere with the fluorescence detection of common bioaerosols.

  16. Water Permits (Louisiana)

    Broader source: Energy.gov [DOE]

    The Water Permits Division authorizes permits administered under the Water Quality Regulations. Louisiana's Water Quality Regulations require permits for the discharge of pollutants from any point...

  17. Sandia National Laboratories: Water

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

    Water Sandia Team Attends World Water Week in Stockholm On December 12, 2014, in Climate, Energy, Global Climate & Energy, Modeling, Modeling & Analysis, News, News & Events, Water...

  18. Water Management Act (Massachusetts)

    Broader source: Energy.gov [DOE]

    This Act regulates and registers water withdrawals in the Commonwealth of Massachusetts to enable effective planning and management of water use and conservation. The Act establishes a Water...

  19. Efficient Water Use & Management

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

    Water Use Goal 4: Efficient Water Use & Management Aware of the arid climate of northern New Mexico, water reduction and conservation remains a primary concern at LANL. Energy...

  20. Integrated Modeling and Decision-Support System for Water Management in the Puget Sound Basin: Snow Caps to White Caps

    SciTech Connect (OSTI)

    Copping, Andrea E.; Yang, Zhaoqing; Voisin, Nathalie; Richey, Jeff; Wang, Taiping; Taira, Randal Y.; Constans, Michael; Wigmosta, Mark S.; Van Cleve, Frances B.; Tesfa, Teklu K.

    2013-12-31T23:59:59.000Z

    Final Report for the EPA-sponsored project Snow Caps to White Caps that provides data products and insight for water resource managers to support their predictions and management actions to address future changes in water resources (fresh and marine) in the Puget Sound basin. This report details the efforts of a team of scientists and engineers from Pacific Northwest National Laboratory (PNNL) and the University of Washington (UW) to examine the movement of water in the Snohomish Basin, within the watershed and the estuary, under present and future conditions, using a set of linked numerical models.

  1. In-situ subaqueous capping of mercury-contaminated sediments in a fresh-water aquatic system, Part I—Bench-scale microcosm study to assess methylmercury production

    SciTech Connect (OSTI)

    Randall, Paul M., E-mail: randall.paul@epa.gov [U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 26 W. Martin Luther King Drive, Cincinnati, OH 45268 (United States); Fimmen, Ryan [Geosyntec Consultants, 150 E. Wilson Bridge Road, Suite 232, Worthington, OH 43085 (United States)] [Geosyntec Consultants, 150 E. Wilson Bridge Road, Suite 232, Worthington, OH 43085 (United States); Lal, Vivek; Darlington, Ramona [Battelle, 505 King Ave., Columbus, OH 43201 (United States)] [Battelle, 505 King Ave., Columbus, OH 43201 (United States)

    2013-08-15T23:59:59.000Z

    Bench-scale microcosm experiments were designed to provide a better understanding of the potential for Hg methylation in sediments from an aquatic environment. Experiments were conducted to examine the function of sulfate concentration, lactate concentration, the presence/absence of an aqueous inorganic Hg spike, and the presence/absence of inoculums of Desulfovibrio desulfuricans, a strain of sulfate-reducing bacteria (SRB) commonly found in the natural sediments of aquatic environments. Incubations were analyzed for both the rate and extent of (methylmercury) MeHg production. Methylation rates were estimated by analyzing MeHg and Hg after 2, 7, 14, 28, and 42 days. The production of metabolic byproducts, including dissolved gases as a proxy for metabolic utilization of carbon substrate, was also monitored. In all treatments amended with lactate, sulfate, Hg, and SRB, MeHg was produced (37 ng/g-sediment dry weight) after only 48 h of incubation and reached a maximum sediment concentration of 127 ng/g-sediment dry weight after the 42 day incubation period. Aqueous phase production of MeHg was observed to be 10 ng/L after 2 day, reaching a maximum observed concentration of 32.8 ng/L after 14 days, and declining to 10.8 ng/L at the end of the incubation period (42 day). The results of this study further demonstrates that, in the presence of an organic carbon substrate, sulfate, and the appropriate consortia of microorganisms, sedimentary Hg will be transformed into MeHg through bacterial metabolism. Further, this study provided the basis for evaluation of an in-situ subaqueous capping strategy that may limit (or potentially enhance) MeHg production. -- Highlights: • Hg methylation by SRB is limited by the depletion of sulfate and carbon. • Hg methylation is sensitive to competition by methanogens for carbon substrate. • In high lactate environment, all lactate was utilized in the microcosms within seven days. • In the absence of adequate metabolic fuel, MeHg levels decreased on the time scale of days to weeks. • Capping materials should sequester MeHg produced and not contribute to the production of MeHg.

  2. Drinking Water Standards

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.

    2006-04-26T23:59:59.000Z

    This publication explains the federal safety standards for drinking water provided by public water supply systems. It discusses the legal requirements for public water supplies, the maximum level allowed for contaminants in the water...

  3. ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Cadeddu, Maria

    Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

  4. Project Graduate Starting Fresh, but not as a Freshman! It took only eighteen months to complete. All the years of delay, fears, concerns and

    E-Print Network [OSTI]

    Acosta, Charles A.

    Project Graduate ­ Starting Fresh, but not as a Freshman! It took only eighteen months to complete to the fantastic staff of Project Graduate. After years of trepidation, I decided to contact NKU about finishing, impulsive decisions quickly subsided after one visit with the Project Graduate team. Victoria understood my

  5. Welcome to our world of fresh flavors... Washington University Dining Services provides a variety of enticing, nutritious options in one convenient

    E-Print Network [OSTI]

    Subramanian, Venkat

    , organic, grass-fed beef burgers, hot sandwiches, fries, comfort foods and vegetarian options. Delici. We feature fresh foods prepared from scratch using authentic ingredients. Our commitment to social responsibility through supporting sustainable food supplies and local producers is important to us. Dining rooms

  6. Projecting Continental U.S. Water Stress Based on Global Datasets

    SciTech Connect (OSTI)

    Parish, Esther S [ORNL; Kodra, Evan [Northeastern University; Steinhaeuser, Karsten [University of Minnesota; Ganguly, Auroop R [Northeastern University

    2012-01-01T23:59:59.000Z

    Human populations may be adversely impacted by water stress, a situation which is commonly defined as a per capita water availability of less than 1700 cubic meters of freshwater per person per year. Water stress may result from either overuse of available freshwater resources or a reduction in the amount of available water due to decreases in rainfall and stored water supplies. Analyzing the interrelationship between human populations and water availability is complicated by the uncertainties associated with climate change projections and population projections. We have developed a simple methodology to integrate disparate climate and population data sources and develop first-order per capita water availability projections at the global scale. Simulations from the coupled land-ocean-atmosphere Community Climate System Model version 3 (CCSM3) forced with a range of hypothetical greenhouse gas emissions scenarios have been used to project grid-based changes in precipitation minus evapotranspiration as proxies for changes in runoff, or fresh water supply. Population growth changes, according to Intergovernmental Panel on Climate Change (IPCC) storylines, have been used as proxies for changes in fresh water demand by 2025, 2050 and 2100. These freshwater supply and demand projections have then been combined to yield estimates of per capita water availability aggregated by U.S. watershed. Results suggest that important insights might be extracted from the use of the process developed here, including the identification of potentially vulnerable areas in need of more detailed analysis. This high-level analysis also illustrates the relative importance of population growth versus climate change in in altering future freshwater supplies. However, these are only exemplary insights and, as such, could be considered hypotheses that should be rigorously tested with multiple climate models, multiple observational climate datasets, and more comprehensive population growth projections.

  7. Water Footprint | Argonne National Laboratory

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

    Footprint Blue water represents water withdrawn from surface water and groundwater for feedstock irrigation and refinery processing. Blue water represents water withdrawn from...

  8. Economic Analysis of a Brackish Water Photovoltaic-Operated (BWRO-PV) Desalination System: Preprint

    SciTech Connect (OSTI)

    Al-Karaghouli, A.; Kazmerski, L. L.

    2010-10-01T23:59:59.000Z

    The photovoltaic (PV)-powered reverse-osmosis (RO) desalination system is considered one of the most promising technologies in producing fresh water from both brackish and sea water, especially for small systems located in remote areas. We analyze the economic viability of a small PV-operated RO system with a capacity of 5 m3/day used to desalinate brackish water of 4000 ppm total dissolve solids, which is proposed to be installed in a remote area of the Babylon governorate in the middle of Iraq; this area possesses excellent insolation throughout the year. Our analysis predicts very good economic and environmental benefits of using this system. The lowest cost of fresh water achieved from using this system is US $3.98/ m3, which is very reasonable compared with the water cost reported by small-sized desalination plants installed in rural areas in other parts of the world. Our analysis shows that using this small system will prevent the release annually of 8,170 kg of CO2, 20.2 kg of CO, 2.23 kg of CH, 1.52 kg of particulate matter, 16.41 kg of SO2, and 180 kg of NOx.

  9. Membrane Technology for Produced Water in Lea County

    SciTech Connect (OSTI)

    Cecilia Nelson; Ashok Ghosh

    2011-06-30T23:59:59.000Z

    Southeastern New Mexico (SENM) is rich in mineral resources, including oil and gas. Produced water is a byproduct from oil and gas recovery operations. SENM generates approximately 400 million barrels per year of produced water with total dissolved solids (TDS) as high as ~ 200,000 ppm. Typically, produced water is disposed of by transporting it to injection wells or disposal ponds, costing around $1.2 billion per year with an estimated use of 0.3 million barrels of transportation fuel. New Mexico ranks first among U.S. states in potash production. Nationally, more than 85% of all potash produced comes from the Carlsbad potash district in SENM. Potash manufacturing processes use large quantities of water, including fresh water, for solution mining. If the produced water from oilfield operations can be treated and used economically in the potash industry, it will provide a beneficial use for the produced water as well as preserve valuable water resources in an area where fresh water is scarce. The goal of this current research was to develop a prototype desalination system that economically treats produced water from oil and/or natural gas operations for the beneficial use of industries located in southeastern New Mexico. Up until now, most water cleaning technologies have been developed for treating water with much lower quantities of TDS. Seawater with TDS of around 30,000 ppm is the highest concentration that has been seriously studied by researchers. Reverse osmosis (RO) technology is widely used; however the cost remains high due to high-energy consumption. Higher water fluxes and recoveries are possible with a properly designed Forward Osmosis (FO) process as large driving forces can be induced with properly chosen membranes and draw solution. Membrane fouling and breakdown is a frequent and costly problem that drives the cost of desalination very high. The technology developed by New Mexico Tech (NMT) researchers not only protects the membrane, but has also proven to generate higher water flux, based on the series of experiments conducted. Laboratory tests at NMT demonstrated that an unprecedented water flux of 1300 l/m2/hr (where typical flux is on the order of 0-3 l/m{sup 2}/hr) can be achieved from a properly designed membrane module. The patent pending NMT system, which was designed and developed at NMT was successful in reducing the possibility for concentration polarization and thereby increasing the permeate water flux, while still maintaining a high salt rejection rate of 96% or greater. For feed solutions having a dissolved contaminant concentration greater than 10,000 ppm, preliminary economic analysis demonstrates that a well-designed FO process will outperform an RO process. Most produced water generated in SENM has TDS higher than 10,000 ppm. Therefore, it is logical to use FO to desalinate the water. Since the issues associated with concentration polarization has only recently been solved by our mechanically enhanced membrane module, the level of system maturity is not at the same level as that for RO. Our efforts going forward will be directed at taking the technology to a higher level of system maturity. With the superior cost effectiveness for FO, it is imperative that this technology reach a point that is competitive with RO in order to meet the expanding need for water for industries in SENM. NMT seeks to demonstrate the greater cost effectiveness by proving the process through a scaled up model. To ensure success, NMT feels it is important to demonstrate this technology in a larger system, (~ 100,000 GPD), before venturing to the commercial scale. This will build confidence in the process with the commercial sector. In addition, it will be possible to develop some of the operational processes around renewable energy sources for the scaled up model. This will further lower the operating costs and enhance the environmentally clean aspect of the process.

  10. Estimating future global per capita water availability based on changes in climate and population

    SciTech Connect (OSTI)

    Parish, Esther S [ORNL; Kodra, Evan [Northeastern University; Ganguly, Auroop R [Northeastern University; Steinhaeuser, Karsten [University of Minnesota

    2012-01-01T23:59:59.000Z

    Human populations are profoundly affected by water stress, or the lack of sufficient per capita available freshwater. Water stress can result from overuse of available freshwater resources or from a reduction in the amount of available water due to decreases in rainfall and stored water supplies. Analyzing the interrelationship between human populations and water availability is complicated by the uncertainties associated with climate change projections and population projections. We present a simple methodology developed to integrate disparate climate and population data sources and develop first-order per capita water availability projections at the global scale. Simulations from the coupled land-ocean-atmosphere Community Climate System Model version 3 (CCSM3) forced with a range of hypothetical greenhouse gas emissions scenarios are used to project grid-based changes in precipitation minus evapotranspiration as proxies for changes in runoff, or fresh water supply. Population growth changes according to several Intergovernmental Panel on Climate Change (IPCC) storylines are used as proxies for changes in fresh water demand by 2025, 2050 and 2100. These freshwater supply and demand projections are then combined to yield estimates of per capita water availability aggregated by watershed and political unit. Results suggest that important insights might be extracted from the use of the process developed here, notably including the identification of the globe s most vulnerable regions in need of more detailed analysis and the relative importance of population growth versus climate change in in altering future freshwater supplies. However, these are only exemplary insights and, as such, could be considered hypotheses that should be rigorously tested with multiple climate models, multiple observational climate datasets, and more comprehensive population change storylines.

  11. Water Basins Civil Engineering

    E-Print Network [OSTI]

    Provancher, William

    Water Basins Civil Engineering Objective · Connect the study of water, water cycle, and ecosystems with engineering · Discuss how human impacts can effect our water basins, and how engineers lessen these impacts: · The basic concepts of water basins are why they are important · To use a topographic map · To delineate

  12. Grains, Water Introduction

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Grains, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near the Shore Surf Induced Sand Dynamics Discussion Dry Granular Flows, Water Waves & Surf, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near

  13. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    Chapter 14 Water Pollution #12;Factory-style hog farms in North Carolina Each pig produces, September 1999. #12;Hogs killed by flooding #12; Water pollution Common water pollutants Treating water pollution Wastewater treatment and renovation Learning Objectives #12; Water pollution refers

  14. KNOW YOUR WATER a consumer's guide to water sources, quality,

    E-Print Network [OSTI]

    Wong, Pak Kin

    of common minerals and contaminants found in Arizona water sources. · Adescriptionofdrinkingwaterregulations...............................................15 2. Properties of Water 2.1 Minerals in Water...............................................23 2.2 Contaminants in Water......................................27 3. Water Quality and Regulations 3.1 Major Water

  15. Water Usage Law, Major Water Users (Missouri)

    Broader source: Energy.gov [DOE]

    Any water user with the capability to withdraw or divert 100,000 gallons or more per day from any stream, river, lake, well, spring or other water source must register and file for a permit for...

  16. Water Heaters and Hot Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    heat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculationsheat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculations

  17. WATER RESOURCES ,'JEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    of transportation, urban blight, agricultural practices, land use, etc. Water resources problems often result fromWATER RESOURCES ,'JEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING formulate sound policy without a good deal of knowledge not presently available. Without adequate models

  18. Household Water Quality Home Water Quality Problems

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Household Water Quality Home Water Quality Problems­ Causes and Treatments Blake Ross, Extension impurities can be corrected if they are a nuisance. Before beginning any treatment plan, have water tested select the most effective and economical treatment method. www.ext.vt.edu Produced by Communications

  19. WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    current pricing policies and legal structures. In analyzing energy-water relationships, wasteful may be obscured by others such as energy, environment, and quality of life, but in the long run of water to all major social issues is finally driven home. The energy crisis is a case in point. Water

  20. Water Use Permitting (Wisconsin)

    Broader source: Energy.gov [DOE]

    Withdrawers in the Great Lakes Basin who withdraw water in quantities that average 100,000 gallons per day or more in any 30-day period are required to get a water use permit. Two types of water...

  1. Reduction of Water Consumption

    E-Print Network [OSTI]

    Adler, J.

    Cooling systems using water evaporation to dissipate waste heat, will require one pound of water per 1,000 Btu. To reduce water consumption, a combination of "DRY" and "WET" cooling elements is the only practical answer. This paper reviews...

  2. Water Rights (Texas)

    Broader source: Energy.gov [DOE]

    The Texas Commission on Environmental Quality regulates the water rights for the state of Texas. Water and state water may be appropriated, stored, or diverted in the state of Texas for beneficial...

  3. Drinking Water Problems: Radionuclides 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

    2006-08-04T23:59:59.000Z

    Radionuclides in drinking water can cause serious health problems for people. This publication explains what the sources of radionuclides in water are, where high levels have been found in Texas, how they affect health and how to treat water...

  4. Lawn Water Management 

    E-Print Network [OSTI]

    McAfee, James

    2006-06-26T23:59:59.000Z

    Water is a limited resource in Texas. This booklet explains how homeowners can establish a water management program for a home lawn that both maintains a healthy sod and also conserves water. The publication discusses soil types, grass varieties...

  5. Water Quality Act (Montana)

    Broader source: Energy.gov [DOE]

    The Water Quality Act establishes water conservation and protection, as well as the prevention, abatement, and control of water pollution, as the policy of the state of Montana. The Act establishes...

  6. Review: Globalization of Water

    E-Print Network [OSTI]

    Tennant, Matthew Aaron

    2009-01-01T23:59:59.000Z

    Review: Globalization of Water: Sharing the Planet’sAshok K. Globalization of Water: Sharing the Planet’s140) liters of virtual water (p. 15). This is one of the

  7. Lawn Water Management

    E-Print Network [OSTI]

    McAfee, James

    2006-06-26T23:59:59.000Z

    Water is a limited resource in Texas. This booklet explains how homeowners can establish a water management program for a home lawn that both maintains a healthy sod and also conserves water. The publication discusses soil types, grass varieties...

  8. Saving Water Saves Energy

    E-Print Network [OSTI]

    McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

    2006-01-01T23:59:59.000Z

    H. , Groves D. California Water 2030: An Efficient Future,Preemption of California’s Water Conservation Standards for2Epdf Biermayer P. Potential Water and Energy Savings from

  9. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    power plants, water withdrawals for electricity generationelectricity generation in 2009 (33). Water used in thermal electric power plantsplant with CCS technologies requires roughly 1,000 gallons of water for every megawatt-hour of electricity generation (

  10. Water Structure at Hematite-Water Interfaces. | EMSL

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

    Structure at Hematite-Water Interfaces. Water Structure at Hematite-Water Interfaces. Abstract: The atomic-level structure of water at mineral surfaces is an important controlling...

  11. Carbon and Water Resource Management for Water Distribution Systems

    E-Print Network [OSTI]

    Hendrickson, Thomas Peter

    2013-01-01T23:59:59.000Z

    4 April, 2013. (4) 2010 Water Use Survey Summary Estimates –State Totals; Texas Water Development Board: Austin, TX,indicators for urban water systems. Urban Water. 2004, 4,

  12. Gas Water Heater Energy Losses

    E-Print Network [OSTI]

    Biermayer, Peter

    2012-01-01T23:59:59.000Z

    cold water to the water heater and hot water from the waterinduced draft water heaters, water heaters with flue designsInput Screens SCREEN D1: WATER HEATER SPECIFICATIONS 1. Tank

  13. FRESH THINKING FOR MANAGEMENT

    E-Print Network [OSTI]

    Yang, Eui-Hyeok

    FOR TECHNOLOGY MANAGEMENT Technology Acceptance in Organizations: What Can We Do to Improve it? by Patricia in organizations is thus an important topic in both management research and management practice. Technology choice of a mobile phone. In organizations, there are two steps in technology adoption. First

  14. Report on Produced Water

    Office of Scientific and Technical Information (OSTI)

    purposes include water for hydraulic fracturing at oil and gas sites, water for power generation, dust control, and fire control. To initiate production Johnston et al....

  15. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    requires water for land reclamation and revegetation (2).energy from coal. Land reclamation and coal burning tomain water uses are for land reclamation and revegetation.

  16. Drinking Water Problems: Copper 

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

    2006-01-25T23:59:59.000Z

    High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

  17. Storm Water Analytical Period

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

    Protection Obeying Environmental Laws Individual Permit Storm Water Analytical Period Storm Water Analytical Period The Individual Permit authorizes the discharge of storm...

  18. Water Quality Standards (Ohio)

    Broader source: Energy.gov [DOE]

    This chapter of the law that establishes the Ohio Environmental Protection Agency outlines the minimum water quality requirements for all surface waters of the state.

  19. Drinking Water Problems: Copper

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

    2006-01-25T23:59:59.000Z

    High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

  20. Water Efficiency Goal Guidance

    Broader source: Energy.gov [DOE]

    The Council on Environmental Quality (CEQ) issued water efficiency goal guidance in Federal Agency Implementation of Water Efficiency and Management Provisions of Executive Order 13514. This...

  1. Sandia Energy - Water Infrastructure Security

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

    Infrastructure Security Home Climate & Earth Systems WaterEnergy Nexus Decision Models for Integrating EnergyWater Water Infrastructure Security Water Infrastructure...

  2. BURN CALORIES FREE LISTEN TO THE BIRDS CHECK OUT THE SCENERY MEET FRIENDS REDUCE YOUR CARBON FOOTPRINT FRESH AIR TAKE SHORT-CUTS FEEL THE BREEZE DISCOVER CAMPUS MAKE YOUR OWN ROUTE BURN CALORIES READ A BOOK LISTEN TO THE BIRDS CHECK OUT THE SCENERY

    E-Print Network [OSTI]

    Weiblen, George D

    A BOOK LISTEN TO THE BIRDS CHECK OUT THE SCENERY MEET FRIENDS REDUCE YOUR CARBON FOOTPRINT FRESH AIR BURN CALORIES FREE LISTEN TO THE BIRDS CHECK OUT THE SCENERY MEET FRIENDS REDUCE YOUR CARBON FOOTPRINT FRESH AIR CALORIES FREE LISTEN TO THE BIRDS CHECK OUT THE SCENERY MEET FRIENDS RE- DUCE YOUR CARBON FOOTPRINT FRESH

  3. Water-heating dehumidifier

    DOE Patents [OSTI]

    Tomlinson, John J. (Knoxville, TN)

    2006-04-18T23:59:59.000Z

    A water-heating dehumidifier includes a refrigerant loop including a compressor, at least one condenser, an expansion device and an evaporator including an evaporator fan. The condenser includes a water inlet and a water outlet for flowing water therethrough or proximate thereto, or is affixed to the tank or immersed into the tank to effect water heating without flowing water. The immersed condenser design includes a self-insulated capillary tube expansion device for simplicity and high efficiency. In a water heating mode air is drawn by the evaporator fan across the evaporator to produce cooled and dehumidified air and heat taken from the air is absorbed by the refrigerant at the evaporator and is pumped to the condenser, where water is heated. When the tank of water heater is full of hot water or a humidistat set point is reached, the water-heating dehumidifier can switch to run as a dehumidifier.

  4. 2010 Water & Aqueous Solutions

    SciTech Connect (OSTI)

    Dor Ben-Amotz

    2010-08-13T23:59:59.000Z

    Water covers more than two thirds of the surface of the Earth and about the same fraction of water forms the total mass of a human body. Since the early days of our civilization water has also been in the focus of technological developments, starting from converting it to wine to more modern achievements. The meeting will focus on recent advances in experimental, theoretical, and computational understanding of the behavior of the most important and fascinating liquid in a variety of situations and applications. The emphasis will be less on water properties per se than on water as a medium in which fundamental dynamic and reactive processes take place. In the following sessions, speakers will discuss the latest breakthroughs in unraveling these processes at the molecular level: Water in Solutions; Water in Motion I and II; Water in Biology I and II; Water in the Environment I and II; Water in Confined Geometries and Water in Discussion (keynote lecture and poster winners presentations).

  5. WaterSense Program: Methodology for National Water Savings Analysis Model Indoor Residential Water Use

    E-Print Network [OSTI]

    McNeil, Michael

    2008-01-01T23:59:59.000Z

    Fixtures Market Overview: Water Savings Potential forNew Jersey. American Water Works Association ResearchResidential End Uses of Water (REUWS). 1999. American Water

  6. Irrigation Water Quality

    E-Print Network [OSTI]

    McFarland, Mark L.; Lemon, Robert G.; Stichler, Charles

    2002-04-11T23:59:59.000Z

    Irrigation water quality is determined by the total amounts of salts and the types of salts the water contains. In this publication you'll learn why well water can be salty, what problems salty water can cause, what tests should be done...

  7. Water Resources Milind Sohoni

    E-Print Network [OSTI]

    Sohoni, Milind

    table The water table itself may cross many layers. Extraction of water from confined and unconfinedTD 603 Water Resources Milind Sohoni www.cse.iitb.ac.in/sohoni/ Lecture 5: Aquifer () August 16 above and below the ground, which affect the water balance. surface features affect infiltration

  8. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    , effectiveness of best management practices and trends in water quality. SCOPE This report is for continued water Bridge site is a full storm-water sampling station with auto- sampler and data sonde. The Portland site. Garret Bridge site. 2 #12;Figure 2 Portland site. METHODS The Garrett Bridge site is a full storm-water

  9. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    for the training of scientists in water resources. Through the years, projects have included irrigation, ground water modeling, non-point source pollution, quality of ground water and surface water, efficient septic heavy metals from pasture soil amended with varying rates of poultry litter Basic Information Title

  10. Water Waves Roger Grimshaw

    E-Print Network [OSTI]

    ,2) provide a kinematic description of water waves, which to this point means that the conditionsWater Waves Roger Grimshaw May 7, 2003 Abstract A short review of the theory of weakly nonlinear water waves, prepared for the forthcoming Encyclopedia of Nonlinear Science 1 Introduction Water waves

  11. Water Conservation Tips

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01T23:59:59.000Z

    Beans Carrots Cucumbers Eggplant Peas Peppers Summer Squash Pumpkins Tomatoes Watermelon Winter Squash Water

  12. WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    of Water Use; (2) Nonpoint Source Pollution; (3) Meeting Water Requirements; (4) Energy-Water Relationships development. (2) Water Pollution and Water Quality Control - Nonpoint Source Pollution Definition: Degradation of water quality from nonpoint source pollution. (3) Water Use Efficiency Definition: Minimize water use

  13. Vadose zone water fluxmeter

    DOE Patents [OSTI]

    Faybishenko, Boris A.

    2005-10-25T23:59:59.000Z

    A Vadose Zone Water Fluxmeter (WFM) or Direct Measurement WFM provides direct measurement of unsaturated water flow in the vadose zone. The fluxmeter is a cylindrical device that fits in a borehole or can be installed near the surface, or in pits, or in pile structures. The fluxmeter is primarily a combination of tensiometers and a porous element or plate in a water cell that is used for water injection or extraction under field conditions. The same water pressure measured outside and inside of the soil sheltered by the lower cylinder of the fluxmeter indicates that the water flux through the lower cylinder is similar to the water flux in the surrounding soil. The fluxmeter provides direct measurement of the water flow rate in the unsaturated soils and then determines the water flux, i.e. the water flow rate per unit area.

  14. Be Water Smart 

    E-Print Network [OSTI]

    Swyden, Courtney

    2006-01-01T23:59:59.000Z

    W aterSmart, a water conservation program, uses a unique approach to protect and conserve water quality and quantity in upper Texas Gulf Coast urban landscapes. Part of the Texas Coastal Watershed Program (TCWP), WaterSmart is creating rain... gardens as just one method of demonstrating how water conservation can function in an attractive landscape. In December of 2005, the first demonstration WaterSmart rain garden was established at the Bay Area Courthouse Annex in Clear Lake City...

  15. Be Water Smart

    E-Print Network [OSTI]

    Swyden, Courtney

    2006-01-01T23:59:59.000Z

    W aterSmart, a water conservation program, uses a unique approach to protect and conserve water quality and quantity in upper Texas Gulf Coast urban landscapes. Part of the Texas Coastal Watershed Program (TCWP), WaterSmart is creating rain... gardens as just one method of demonstrating how water conservation can function in an attractive landscape. In December of 2005, the first demonstration WaterSmart rain garden was established at the Bay Area Courthouse Annex in Clear Lake City...

  16. Reactor water cleanup system

    DOE Patents [OSTI]

    Gluntz, D.M.; Taft, W.E.

    1994-12-20T23:59:59.000Z

    A reactor water cleanup system includes a reactor pressure vessel containing a reactor core submerged in reactor water. First and second parallel cleanup trains are provided for extracting portions of the reactor water from the pressure vessel, cleaning the extracted water, and returning the cleaned water to the pressure vessel. Each of the cleanup trains includes a heat exchanger for cooling the reactor water, and a cleaner for cleaning the cooled reactor water. A return line is disposed between the cleaner and the pressure vessel for channeling the cleaned water thereto in a first mode of operation. A portion of the cooled water is bypassed around the cleaner during a second mode of operation and returned through the pressure vessel for shutdown cooling. 1 figure.

  17. Water resources data, Kentucky. Water year 1991

    SciTech Connect (OSTI)

    McClain, D.L.; Byrd, F.D.; Brown, A.C.

    1991-12-31T23:59:59.000Z

    Water resources data for the 1991 water year for Kentucky consist of records of stage, discharge, and water quality of streams and lakes; and water-levels of wells. This report includes daily discharge records for 115 stream-gaging stations. It also includes water-quality data for 38 stations sampled at regular intervals. Also published are 13 daily temperature and 8 specific conductance records, and 85 miscellaneous temperature and specific conductance determinations for the gaging stations. Suspended-sediment data for 12 stations (of which 5 are daily) are also published. Ground-water levels are published for 23 recording and 117 partial sites. Precipitation data at a regular interval is published for 1 site. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurement and analyses. These data represent that part of the National Water Data System operated by the US Geological Survey and cooperation State and Federal agencies in Kentucky.

  18. What's your water footprint? 

    E-Print Network [OSTI]

    Jordan, Leslie

    2009-01-01T23:59:59.000Z

    tx H2O | pg. 21 What?s your water footprint? When it comes to your water use, do you tread lightly or are you an H2O Sasquatch? How much water do you think you consume every day? You might initially consider the length of your daily shower..., the time of day you run your sprinkler system, and how long the water runs while you brush your teeth. Conservation in such everyday tasks is important, but water experts have begun to use a more all-encompassing survey of water use by calculating...

  19. What's your water footprint?

    E-Print Network [OSTI]

    Jordan, Leslie

    2009-01-01T23:59:59.000Z

    tx H2O | pg. 21 What?s your water footprint? When it comes to your water use, do you tread lightly or are you an H2O Sasquatch? How much water do you think you consume every day? You might initially consider the length of your daily shower..., the time of day you run your sprinkler system, and how long the water runs while you brush your teeth. Conservation in such everyday tasks is important, but water experts have begun to use a more all-encompassing survey of water use by calculating...

  20. An improved characterization method for international accountancy measurements of fresh and irradiated mixed oxide (MOX) fuel: helping achieve continual monitoring and safeguards through the fuel cycle

    SciTech Connect (OSTI)

    Evans, Louise G [Los Alamos National Laboratory; Croft, Stephen [Los Alamos National Laboratory; Swinhoe, Martyn T [Los Alamos National Laboratory; Tobin, S. J. [Los Alamos National Laboratory; Menlove, H. O. [Los Alamos National Laboratory; Schear, M. A. [Los Alamos National Laboratory; Worrall, Andrew [U.K. NNL

    2011-01-13T23:59:59.000Z

    Nuclear fuel accountancy measurements are conducted at several points through the nuclear fuel cycle to ensure continuity of knowledge (CofK) of special nuclear material (SNM). Non-destructive assay (NDA) measurements are performed on fresh fuel (prior to irradiation in a reactor) and spent nuclear fuel (SNF) post-irradiation. We have developed a fuel assembly characterization system, based on the novel concept of 'neutron fingerprinting' with multiplicity signatures to ensure detailed CofK of nuclear fuel through the entire fuel cycle. The neutron fingerprint in this case is determined by the measurement of the various correlated neutron signatures, specific to fuel isotopic composition, and therefore offers greater sensitivity to variations in fissile content among fuel assemblies than other techniques such as gross neutron counting. This neutron fingerprint could be measured at the point of fuel dispatch (e.g. from a fuel fabrication plant prior to irradiation, or from a reactor site post-irradiation), monitored during transportation of the fuel assembly, and measured at a subsequent receiving site (e.g. at the reactor site prior to irradiation, or reprocessing facility post-irradiation); this would confirm that no unexpected changes to the fuel composition or amount have taken place during transportation and/ or reactor operations. Changes may indicate an attempt to divert material for example. Here, we present the current state of the practice of fuel measurements for both fresh mixed oxide (MOX) fuel and SNF (both MOX and uranium dioxide). This is presented in the framework of international safeguards perspectives from the US and UK. We also postulate as to how the neutron fingerprinting concept could lead to improved fuel characterization (both fresh MOX and SNF) resulting in: (a) assured CofK of fuel across the nuclear fuel cycle, (b) improved detection of SNM diversion, and (c) greater confidence in safeguards of SNF transportation.

  1. An improved characterization method for international accountancy measurements of fresh and irradiated mixed oxide (MOX) fuel: helping achieve continual monitoring and safeguards through the fuel cycle

    SciTech Connect (OSTI)

    Evans, Louise G [Los Alamos National Laboratory; Croft, Stephen [Los Alamos National Laboratory; Swinhoe, Martyn T [Los Alamos National Laboratory; Tobin, S. J. [Los Alamos National Laboratory; Boyer, B. D. [Los Alamos National Laboratory; Menlove, H. O. [Los Alamos National Laboratory; Schear, M. A. [Los Alamos National Laboratory; Worrall, Andrew [U.K., NNL

    2010-11-24T23:59:59.000Z

    Nuclear fuel accountancy measurements are conducted at several points through the nuclear fuel cycle to ensure continuity of knowledge (CofK) of special nuclear material (SNM). Non-destructive assay (NDA) measurements are performed on fresh fuel (prior to irradiation in a reactor) and spent nuclear fuel (SNF) post-irradiation. We have developed a fuel assembly characterization system, based on the novel concept of 'neutron fingerprinting' with multiplicity signatures to ensure detailed CofK of nuclear fuel through the entire fuel cycle. The neutron fingerprint in this case is determined by the measurement of the various correlated neutron signatures, specific to fuel isotopic composition, and therefore offers greater sensitivity to variations in fissile content among fuel assemblies than other techniques such as gross neutron counting. This neutron fingerprint could be measured at the point of fuel dispatch (e.g. from a fuel fabrication plant prior to irradiation, or from a reactor site post-irradiation), monitored during transportation of the fuel assembly, and measured at a subsequent receiving site (e.g. at the reactor site prior to irradiation, or reprocessing facility post-irradiation); this would confirm that no unexpected changes to the fuel composition or amount have taken place during transportation and/or reactor operations. Changes may indicate an attempt to divert material for example. Here, we present the current state of the practice of fuel measurements for both fresh mixed oxide (MOX) fuel and SNF (both MOX and uranium dioxide). This is presented in the framework of international safeguards perspectives from the US and UK. We also postulate as to how the neutron fingerprinting concept could lead to improved fuel characterization (both fresh MOX and SNF) resulting in: (a) assured CofK of fuel across the nuclear fuel cycle, (b) improved detection of SNM diversion, and (c) greater confidence in safeguards of SNF transportation.

  2. South Asia transboundary water quality monitoring workshop summary report.

    SciTech Connect (OSTI)

    Betsill, Jeffrey David; Littlefield, Adriane C.; Luetters, Frederick O.; Rajen, Gaurav

    2003-04-01T23:59:59.000Z

    The Cooperative Monitoring Center (CMC) promotes collaborations among scientists and researchers in several regions as a means of achieving common regional security objectives. To promote cooperation in South Asia on environmental research, an international working group made up of participants from Bangladesh, India, Nepal, Pakistan, and the United States convened in Kathmandu, Nepal, from February 17-23,2002. The workshop was held to further develop the South Asia Transboundary Water Quality Monitoring (SATWQM) project. The project is sponsored in part by the CMC located at Sandia National Laboratories in Albuquerque, New Mexico through funding provided by the US. Department of State, Regional Environmental Affairs Office, American Embassy, Kathmandu, Nepal, and the National Nuclear Security Administration's (NNSA) Office of Nonproliferation and National Security. This report summarizes the SATWQM project, the workshop objectives, process and results. The long-term interests of the participants are to develop systems for sharing regional environmental information as a means of building confidence and improving relations among South Asian countries. The more immediate interests of the group are focused on activities that foster regional sharing of water quality data in the Ganges and Indus River basins. Issues of concern to the SATWQM network participants include studying the impacts from untreated sewage and industrial effluents, agricultural run-off, salinity increases in fresh waters, the siltation and shifting of river channels, and the environmental degradation of critical habitats such as wetlands, protected forests, and endangered aquatic species conservation areas. The workshop focused on five objectives: (1) a deepened understanding of the partner organizations involved; (2) garnering the support of additional regional and national government and non-government organizations in South Asia involved in river water quality monitoring; (3) identification of sites within the region at which water quality data are to be collected; (4) instituting a data and information collection and sharing process; and, (5) training of partners in the use of water quality monitoring equipment.

  3. Water & Energy Conservation Plan

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    Poornima Group of Colleges, Jaipur, Rajasthan, India #12;Executive Summary This document for Poornima Group's conservation efforts over the next eight years. PGC currently maintains an unsustainable method of water use Environmental Crisis Poornima Group of Colleges Water

  4. A gathering of water

    E-Print Network [OSTI]

    Horowitz, Naomi Leah, 1970-

    2005-01-01T23:59:59.000Z

    The act of immersion is a powerful catalyst for the affirmation or transformation of identity. How we place ourselves in water expresses cultural valuations of our bodies, water, and social relations, as well as categories ...

  5. General Water Quality (Oklahoma)

    Broader source: Energy.gov [DOE]

    The purpose of this water quality rule is to protect, maintain and improve the quality of waters of the State. Any applicant for a federal license, permit or project to conduct any activity...

  6. Water Quality (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Water Quality Act establishes cumulative remedies to prevent, abate and control the pollution of the waters of the state. The act establishes responsibilities of the Oklahoma Department of...

  7. State Water Quality (Virginia)

    Broader source: Energy.gov [DOE]

    It is the policy of the Commonwealth of Virginia to: (1) protect existing high quality state waters and restore the quality of all other state waters to permit all reasonable public uses and...

  8. Drinking Water Problems: Perchlorate

    E-Print Network [OSTI]

    Dozier, Monty; Melton, Rebecca; Hare, Michael; Porter, Dana; Lesikar, Bruce J.

    2005-11-18T23:59:59.000Z

    Perchlorate is a potential contaminate of well water that can have harmful effects on human health. Methods of removing perchlorate from water are described and illustrated. There is information to help well owners select and maintain treatment...

  9. Water Pollution Control (Indiana)

    Broader source: Energy.gov [DOE]

    The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

  10. Drinking Water Problems: Arsenic

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

    2005-12-02T23:59:59.000Z

    High levels of arsenic in drinking water can poison and even kill people. This publication explains the symptoms of arsenic poisoning and common treatment methods for removing arsenic from your water supply....

  11. Federal Water Use Indices

    Broader source: Energy.gov [DOE]

    FEMP provides water use indices as a guide for Federal agencies. Note that each is a rough estimate of water usage at different types of sites. Your site may vary considerably.

  12. Water, Sun, Energy | EMSL

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

    Water, Sun, Energy Water, Sun, Energy Released: March 20, 2012 Novel method yields highly reactive, highly hydroxylated TiO2 surface The team's new method is a two-step...

  13. Electrophoretic Clarification of Water

    E-Print Network [OSTI]

    Hiler, E. A.; Lyle, W. M.

    There is an ever growing need for new and superior water treatment methods which will remove the alarming growth and variety of pollutants present in our waters. Suspended particulate matter such as clay, algae, and bacteria are troublesome...

  14. Indian Water 2015

    Office of Energy Efficiency and Renewable Energy (EERE)

    Indian Water is a call to help plan a national water summit. This strategic session consist of a facilitated dialog with tribal leaders on important opportunities, challenges and tactics, which...

  15. Walking on water

    E-Print Network [OSTI]

    Bush, John W. M.

    The ingenious methods employed by insects and spiders to move across a water surface rely on microphysics that is of little use to larger water walkers but of considerable interest to the microfluidics community.

  16. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    storage. Power towers capture energy from the sun reflectedtower where water or molten salt is flowing to absorb the solar energy.towers or ponds). For liquid fuels, increased reliance on bioenergy will increase the correlation of water and energy

  17. Water Conservation Tips

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01T23:59:59.000Z

    Water Needs breath. Adding compost to sandy soils helps thesoil retain water longer—the compost acts like a sponge,from applications of compost and other organic matter. For

  18. Drinking Water Problems: Benzene 

    E-Print Network [OSTI]

    Dozier, Monty; Lesikar, Bruce J.

    2009-04-16T23:59:59.000Z

    Drinking water in Texas sometimes contains potentially harmful chemicals, including benzene. Well owners can learn how to treat their well water to remove these chemicals. 4 pages, 3 images...

  19. Water Transport Within the STack: Water Transport Exploratory...

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

    Within the STack: Water Transport Exploratory Studies Water Transport Within the STack: Water Transport Exploratory Studies Part of a 100 million fuel cell award announced by DOE...

  20. Carbon and Water Resource Management for Water Distribution Systems

    E-Print Network [OSTI]

    Hendrickson, Thomas Peter

    2013-01-01T23:59:59.000Z

    23 4.5 Water-Energy SustainabilityWater Distribution System Water-energy Sustainability ToolWastewater-energy Sustainability Tool v   Acknowledgements

  1. Water Resources Milind Sohoni

    E-Print Network [OSTI]

    Sohoni, Milind

    with WaterGAP 2.1, Universities of Frankfurt & Kassel 2007; Population data based on GPW - Version 3, Center

  2. Water Conservation Tips

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01T23:59:59.000Z

    Spinach Beets Bush, Pole Beans Carrots Cucumbers Eggplant Peas Peppers Summer Squash Pumpkins Tomatoes Watermelon Winter Squash Water

  3. Water Management Best Practices

    E-Print Network [OSTI]

    Hoffman, W.

    2011-01-01T23:59:59.000Z

    and Energy Star Programs ? www.epa.gov/watersense www.energystar.gov ? Conserve Florida Water Clearinghouse ? http://www.conservefloridawater.org/ ? Arizona Department of Water Resources ? www.azwater.gov/conservation The True Cost of Water... Future Demands Municipal Manufacturing Mining Steam Electric Agriculture New Codes & Standards Green Certification& Labeling Programs ? Green Restaurants, Hotels, etc. ? Green Guide for Health Care ? LEED ? GBI ? EPA Water Sense ? EPA...

  4. Water Resources Milind Sohoni

    E-Print Network [OSTI]

    Sohoni, Milind

    -photosynthesis, energy transfer in animals, and so on. Life as we know it is water-centric (and organic carbon 20, 2012 6 / 17 #12;Water availability Total renewable (defined using the water cycle) per-capita, per year. Country cu. m. Congo 275,000 Canada 94,000 Brazil 48,000 Mongolia, Indonesia 13,000 Japan

  5. STORM WATER Residential

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    STORM WATER QUALITY HOTLINE UCSC Residential Car Washing http THAT MAY CAUSE ENVIRONMENTAL HARM TO THE STORM WATER QUALITY HOTLINE: (831) 459-2553. LIKE US ON FACEBOOK AT UCSC STORM WATER MANAGEMENT PROGRAM! DID YOU KNOW? PRACTICAL SOLUTIONS > USE A COMMERCIAL CAR WASH

  6. Energy-Water Nexus

    SciTech Connect (OSTI)

    Horak, W.

    2010-07-26T23:59:59.000Z

    Conclusions of this presentation are: (1) energy and water are interconnected; (2) new energy sources will place increased demands on water supplies; (3) existing energy sources will be subjected to increasing restrictions on their water use; and (4) integrated decision support tools will need to be developed to help policy makers decide which policies and advanced technologies can address these issues.

  7. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    of best management practices and trends in water quality. SCOPE This project is a cooperative effort Bridge, AR and near Portland, AR. The Garret Bridge site is a full storm-water sampling station with auto;METHODS The Garret Bridge site is a full storm-water sampling station. It uses an automatic sampler

  8. California's Water Energy Relationship

    E-Print Network [OSTI]

    1 CALIFORNIA ENERGY COMMISSION California's Water ­ Energy Relationship Prepared in Support The California's Water-Energy Relationship report is the product of contributions by many California Energy, Lorraine White and Zhiqin Zhang. Staff would also like to thank the members of the Water-Energy Working

  9. Water treatment method

    DOE Patents [OSTI]

    Martin, Frank S. (Farmersville, OH); Silver, Gary L. (Centerville, OH)

    1991-04-30T23:59:59.000Z

    A method for reducing the concentration of any undesirable metals dissolved in contaminated water, such as waste water. The method involves uniformly reacting the contaminated water with an excess amount of solid particulate calcium sulfite to insolubilize the undesirable metal ions, followed by removal thereof and of the unreacted calcium sulfite.

  10. PROCEEDINGS Stockholm Water Symposium

    E-Print Network [OSTI]

    Boynton, Walter R.

    -0127 The Joint Conference 7th Stockholm Water Symposium1 3rd InternationalConference a11 tlie Enviro~~mnent;~l Ma.A.G.M, a Systematic Approach to Lake Water Pollution Assessment, - Eindhoven: University of Technology, Eindhoven Assessment, Water Pollution in the Catchment of Lake Victoria, Dares Salaam, Tanzania, August, 1994

  11. Water treatment method

    DOE Patents [OSTI]

    Martin, F.S.; Silver, G.L.

    1991-04-30T23:59:59.000Z

    A method is described for reducing the concentration of any undesirable metals dissolved in contaminated water, such as waste water. The method involves uniformly reacting the contaminated water with an excess amount of solid particulate calcium sulfite to insolubilize the undesirable metal ions, followed by removal thereof and of the unreacted calcium sulfite.

  12. Analysis of micromixers and biocidal coatings on water-treatment membranes to minimize biofouling.

    SciTech Connect (OSTI)

    Webb, Stephen W.; James, Darryl L. (Texas Tech University, Lubbock, TX); Hibbs, Michael R.; Jones, Howland D. T.; Hart, William Eugene; Khalsa, Siri Sahib; Altman, Susan Jeanne; Clem, Paul Gilbert; Elimelech, Menachem (Yale University, New Haven, CT); Cornelius, Christopher James; Sanchez, Andres L. (LMATA Government Services LLC, Albuquerque, NM); Noek, Rachael M.; Ho, Clifford Kuofei; Kang, Seokatae (Yale University, New Haven, CT); Sun, Amy Cha-Tien; Adout, Atar (Yale University, New Haven, CT); McGrath, Lucas K. (LMATA Government Services LLC, Albuquerque, NM); Cappelle, Malynda A.; Cook, Adam W.

    2009-12-01T23:59:59.000Z

    Biofouling, the unwanted growth of biofilms on a surface, of water-treatment membranes negatively impacts in desalination and water treatment. With biofouling there is a decrease in permeate production, degradation of permeate water quality, and an increase in energy expenditure due to increased cross-flow pressure needed. To date, a universal successful and cost-effect method for controlling biofouling has not been implemented. The overall goal of the work described in this report was to use high-performance computing to direct polymer, material, and biological research to create the next generation of water-treatment membranes. Both physical (micromixers - UV-curable epoxy traces printed on the surface of a water-treatment membrane that promote chaotic mixing) and chemical (quaternary ammonium groups) modifications of the membranes for the purpose of increasing resistance to biofouling were evaluated. Creation of low-cost, efficient water-treatment membranes helps assure the availability of fresh water for human use, a growing need in both the U. S. and the world.

  13. Water Quality Control Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Water Quality Control Act (WQCA) establishes the water pollution control program. The WQCA identifies the responsibilities and extent of authority for the Commissioner of the Water Quality...

  14. Super recycled water: quenching computers

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

    Super recycled water: quenching computers Super recycled water: quenching computers New facility and methods support conserving water and creating recycled products. Using reverse...

  15. Planning Water Use in California

    E-Print Network [OSTI]

    Eisenstein, William; Kondolf, G. Mathias

    2008-01-01T23:59:59.000Z

    the University of Maryland Water Policy Collaborative, 2006.FURTH ER READ ING California Department of Water Resources.California Water Plan Update 2005: A Framework for Action.

  16. Ground Water Management Act (Virginia)

    Broader source: Energy.gov [DOE]

    Under the Ground Water Management Act of 1992, Virginia manages ground water through a program regulating the withdrawals in certain areas called Ground Water Management Areas (GWMA). Currently,...

  17. Water Quality and Quantity Concerns Population growth, increasing water demands,

    E-Print Network [OSTI]

    systems, private water well screening, and soil nutrient management. Water conservation programs of Agri, efficient use, sustainable practices, watershed management and environmental stewardship. Through 660 and utilizing water-conservation practices will be essential to sustain the state's water supply

  18. The Relationship between Water and Energy: Optimizing Water and Energy

    E-Print Network [OSTI]

    Finley, T.; Fennessey, K.; Light, R.

    2007-01-01T23:59:59.000Z

    understanding that the highest value opportunities for water conservation usually exist where there is the strongest interaction of water and energy. Steam management systems, process cooling, high quality water production and waste water treatment represent...

  19. Water Data Report: An Annotated Bibliography

    E-Print Network [OSTI]

    Dunham Whitehead, Camilla; Melody, Moya

    2007-01-01T23:59:59.000Z

    Table 5: Public supply water withdrawals, 2000. water withdrawals, 2000. water withdrawals, 2000.

  20. Geothermal Water Use: Life Cycle Water Consumption, Water Resource Assessment, and Water Policy Framework

    SciTech Connect (OSTI)

    Schroeder, Jenna N.

    2014-06-10T23:59:59.000Z

    This report examines life cycle water consumption for various geothermal technologies to better understand factors that affect water consumption across the life cycle (e.g., power plant cooling, belowground fluid losses) and to assess the potential water challenges that future geothermal power generation projects may face. Previous reports in this series quantified the life cycle freshwater requirements of geothermal power-generating systems, explored operational and environmental concerns related to the geochemical composition of geothermal fluids, and assessed future water demand by geothermal power plants according to growth projections for the industry. This report seeks to extend those analyses by including EGS flash, both as part of the life cycle analysis and water resource assessment. A regional water resource assessment based upon the life cycle results is also presented. Finally, the legal framework of water with respect to geothermal resources in the states with active geothermal development is also analyzed.

  1. Geothermal Water Use: Life Cycle Water Consumption, Water Resource Assessment, and Water Policy Framework

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Schroeder, Jenna N.

    This report examines life cycle water consumption for various geothermal technologies to better understand factors that affect water consumption across the life cycle (e.g., power plant cooling, belowground fluid losses) and to assess the potential water challenges that future geothermal power generation projects may face. Previous reports in this series quantified the life cycle freshwater requirements of geothermal power-generating systems, explored operational and environmental concerns related to the geochemical composition of geothermal fluids, and assessed future water demand by geothermal power plants according to growth projections for the industry. This report seeks to extend those analyses by including EGS flash, both as part of the life cycle analysis and water resource assessment. A regional water resource assessment based upon the life cycle results is also presented. Finally, the legal framework of water with respect to geothermal resources in the states with active geothermal development is also analyzed.

  2. WATER RESOURCES PLANNING ACT Q:\\COMP\\WATER1\\WRPA

    E-Print Network [OSTI]

    US Army Corps of Engineers

    103 WATER RESOURCES PLANNING ACT Q:\\COMP\\WATER1\\WRPA December 29, 2000 #12;Q:\\COMP\\WATER1\\WRPA December 29, 2000 #12;105 WATER RESOURCES PLANNING ACT [As Amended Through P.L. 106­580, Dec. 29, 2000 planning of water and related land resources, through the establishment of a water resources council

  3. SA Water Centre for Water Management and Reuse

    E-Print Network [OSTI]

    Li, Jiuyong "John"

    SA Water Centre for Water Management and Reuse #12;' Our Mission The SA Water Centre for Water Management and Reuse aims to advance the science and technology of sustainable water management through fundamental and applied research. Our Vision To be Australia's leading research centre for water reuse

  4. SA Water Centre for Water Management and Reuse

    E-Print Network [OSTI]

    Li, Jiuyong "John"

    SA Water Centre for Water Management and Reuse #12;2 The SA Water Centre for Water Management and Reuse was established in 2004 as a joint venture between the South Australian Water Corporation and the University of South Australia (UniSA), adding significant expertise to the water research capability in South

  5. Gas Water Heater Energy Losses

    E-Print Network [OSTI]

    Biermayer, Peter

    2012-01-01T23:59:59.000Z

    Input Screens SCREEN D1: WATER HEATER SPECIFICATIONS 1. Tankthe house. Supply pipe – this is the water heater inlet pipewith refills the water heater with cold water Note: The TANK

  6. Surface Water Management Areas (Virginia)

    Broader source: Energy.gov [DOE]

    This legislation establishes surface water management areas, geographically defined surface water areas in which the State Water Control Board has deemed the levels or supply of surface water to be...

  7. Gas Water Heater Energy Losses

    E-Print Network [OSTI]

    Biermayer, Peter

    2012-01-01T23:59:59.000Z

    air. For a storage tank water heater, the greater the hotthe water heater with cold water Note: The TANK program usesof a natural draft tank type water heater can be without

  8. Mitigation, Adaptation, Uncertainty -- Growing Water

    E-Print Network [OSTI]

    Felsen, Martin; Dunn, Sarah

    2008-01-01T23:59:59.000Z

    system for harvesting and returning clean water to Lakeharvesting for landscape and species health, and surface water and

  9. Selecting a new water heater

    SciTech Connect (OSTI)

    NONE

    1995-03-01T23:59:59.000Z

    This fact sheet describes the types of water heaters available (storage water heaters, demand water heaters, heat pump water heaters, tankless coil and indirect water heaters, and solar water heaters). The criteria for selection are discussed. These are capacity, efficiency rating, and cost. A resource list is provided for further information.

  10. Arsenic removal from water

    DOE Patents [OSTI]

    Moore, Robert C. (Edgewood, NM); Anderson, D. Richard (Albuquerque, NM)

    2007-07-24T23:59:59.000Z

    Methods for removing arsenic from water by addition of inexpensive and commonly available magnesium oxide, magnesium hydroxide, calcium oxide, or calcium hydroxide to the water. The hydroxide has a strong chemical affinity for arsenic and rapidly adsorbs arsenic, even in the presence of carbonate in the water. Simple and commercially available mechanical methods for removal of magnesium hydroxide particles with adsorbed arsenic from drinking water can be used, including filtration, dissolved air flotation, vortex separation, or centrifugal separation. A method for continuous removal of arsenic from water is provided. Also provided is a method for concentrating arsenic in a water sample to facilitate quantification of arsenic, by means of magnesium or calcium hydroxide adsorption.

  11. Technology in water conservation 

    E-Print Network [OSTI]

    Finch, Dr. Calvin

    2013-01-01T23:59:59.000Z

    2 tx H2O Summer 2013 Column by Dr. Calvin Finch, Water Conservation and Technology Center director WAT E R CONSERVATION & TECHNOLOGY CENTER Securing Our Water Future It is not unusual for individuals to describe water conservation as a... conservation, however, is just as dependent on technological factors. #27;e technology does not have to be complex to be important #20; consider high e#23;ciency toilets and showerheads. #27;ese everyday appliances largely rely on simple technologies...

  12. Technology in water conservation

    E-Print Network [OSTI]

    Finch, Dr. Calvin

    2013-01-01T23:59:59.000Z

    2 tx H2O Summer 2013 Column by Dr. Calvin Finch, Water Conservation and Technology Center director WAT E R CONSERVATION & TECHNOLOGY CENTER Securing Our Water Future It is not unusual for individuals to describe water conservation as a... conservation, however, is just as dependent on technological factors. #27;e technology does not have to be complex to be important #20; consider high e#23;ciency toilets and showerheads. #27;ese everyday appliances largely rely on simple technologies...

  13. The Mystery of Water

    SciTech Connect (OSTI)

    Nilsson, Anders

    2005-11-21T23:59:59.000Z

    Water is essential for our existence on this planet - critical to countless physical, biological, geological and chemical processes - it has defied scientific understanding. Exhibiting peculiar properties such as increased density upon melting and high surface tension, water is one of the most intriguing problems in condensed matter and chemical physics. Current research at SSRL, however, is illuminating the nature of H-bonding, presenting exciting new avenues of research and challenging existing models of water's structure.

  14. Water Pollution Fee (Michigan)

    Broader source: Energy.gov [DOE]

    The Groundwater Program regulates discharge to groundwater under Part 31, Water Resources Protection, of the Natural Resources and Environmental Protection Act, 1994 PA 451 and Part 22 Rules....

  15. Water Pollution (Illinois)

    Broader source: Energy.gov [DOE]

    This article states regulations for water quality standards, effluent standards, monitoring and reporting methods, sewer discharge criteria and information about permits. It is the purpose of...

  16. Water Conservation Best Practices

    Broader source: Energy.gov [DOE]

    Federal sites across the country are incorporating water efficiency measures as part of their overall comprehensive UESC projects. As it becomes more difficult to secure internal funding for...

  17. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    generation of 17,445 TWh (69). 4.2 Thermal Electric Powergeneration in 2009 (33). Water used in thermal electric

  18. Cooling water distribution system

    DOE Patents [OSTI]

    Orr, Richard (Pittsburgh, PA)

    1994-01-01T23:59:59.000Z

    A passive containment cooling system for a nuclear reactor containment vessel. Disclosed is a cooling water distribution system for introducing cooling water by gravity uniformly over the outer surface of a steel containment vessel using an interconnected series of radial guide elements, a plurality of circumferential collector elements and collector boxes to collect and feed the cooling water into distribution channels extending along the curved surface of the steel containment vessel. The cooling water is uniformly distributed over the curved surface by a plurality of weirs in the distribution channels.

  19. What's In My Water?

    E-Print Network [OSTI]

    Provin, Tony; Pitt, John L.

    2003-04-21T23:59:59.000Z

    .The salts in conductivity levels are conductivity levels. allow for too much water to evaporate water are not just table high, evaluate other from the surface, or where soils are salt, but are often a individual characteristics naturally high in salts...- tive safety margin. You can have your water analyzed by a government agency or a private company. 13 Salt: an organic or inorganic com- pound that is subject to dissociation when water is added, resulting in a dis- tinct increase in specific anions...

  20. Cheap Artificial AB-Mountains, Extraction of Water and Energy from Atmosphere and Change of Regional Climate

    E-Print Network [OSTI]

    Bolonkin, Alexander

    2008-01-01T23:59:59.000Z

    Author suggests and researches a new revolutionary method for changing the climates of entire countries or portions thereof, obtaining huge amounts of cheap water and energy from the atmosphere. In this paper is presented the idea of cheap artificial inflatable mountains, which may cardinally change the climate of a large region or country. Additional benefits: The potential of tapping large amounts of fresh water and energy. The mountains are inflatable semi-cylindrical constructions from thin film (gas bags) having heights of up to 3 - 5 km. They are located perpendicular to the main wind direction. Encountering these artificial mountains, humid air (wind) rises to crest altitude, is cooled and produces rain (or rain clouds). Many natural mountains are sources of rivers, and other forms of water and power production - and artificial mountains may provide these services for entire nations in the future. The film of these gasbags is supported at altitude by small additional atmospheric overpressure and may be...

  1. WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    ) Grand Island, Chadron, Oconto, Valentine. NIOBRARA, NEBRASKA--nOVING The U.S. Army Corps of Engineers is moving the small tovm of Niobrara, i4ebraska. The town is in danger of flooding by Gavins Point Dam in irrigation water on agriculture throughout Colorado River~s 1,400 mile long system was announced by Secretary

  2. Geophysical remote sensing of water reservoirs suitable for desalinization.

    SciTech Connect (OSTI)

    Aldridge, David Franklin; Bartel, Lewis Clark; Bonal, Nedra; Engler, Bruce Phillip

    2009-12-01T23:59:59.000Z

    In many parts of the United States, as well as other regions of the world, competing demands for fresh water or water suitable for desalination are outstripping sustainable supplies. In these areas, new water supplies are necessary to sustain economic development and agricultural uses, as well as support expanding populations, particularly in the Southwestern United States. Increasing the supply of water will more than likely come through desalinization of water reservoirs that are not suitable for present use. Surface-deployed seismic and electromagnetic (EM) methods have the potential for addressing these critical issues within large volumes of an aquifer at a lower cost than drilling and sampling. However, for detailed analysis of the water quality, some sampling utilizing boreholes would be required with geophysical methods being employed to extrapolate these sampled results to non-sampled regions of the aquifer. The research in this report addresses using seismic and EM methods in two complimentary ways to aid in the identification of water reservoirs that are suitable for desalinization. The first method uses the seismic data to constrain the earth structure so that detailed EM modeling can estimate the pore water conductivity, and hence the salinity. The second method utilizes the coupling of seismic and EM waves through the seismo-electric (conversion of seismic energy to electrical energy) and the electro-seismic (conversion of electrical energy to seismic energy) to estimate the salinity of the target aquifer. Analytic 1D solutions to coupled pressure and electric wave propagation demonstrate the types of waves one expects when using a seismic or electric source. A 2D seismo-electric/electro-seismic is developed to demonstrate the coupled seismic and EM system. For finite-difference modeling, the seismic and EM wave propagation algorithms are on different spatial and temporal scales. We present a method to solve multiple, finite-difference physics problems that has application beyond the present use. A limited field experiment was conducted to assess the seismo-electric effect. Due to a variety of problems, the observation of the electric field due to a seismic source is not definitive.

  3. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    Arkansas Water Resources Center WATER RESOURCES ASPECTS OF COAL TRANSPORTATION BY SLURRY PIPELINE Electric Power Production with Transmission by EHV Power lines 8 Coal Slurry Pipelining versus Rail Shipment. 10 General Description of the Coal Slurry Pipelining Process. 14 History of Coal Slurry Pipelines

  4. Watering the Sun Corridor

    E-Print Network [OSTI]

    Hall, Sharon J.

    Watering the Sun Corridor Managing Choices in Arizona's Megapolitan Area #12;#12;Managing ChoicesSored by Printing generously provided by SRP. Watering the Sun Corridor Tom Buschatzke, City of Phoenix Peter Culp i C y | 5 Introduction............................................7 I. The Sun Corridor

  5. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    states. Recycling of nutrients and organic matter is essential in reducing the need for fertilization closely with colleges, universities and other organizations in Arkansas to address the states water Descriptors: animal waste, feed additive, water quality, land application, non-point source pollution

  6. Drinking Water Problems: MTBE

    E-Print Network [OSTI]

    Dozier, Monty; Lesikar, Bruce J.

    2008-08-28T23:59:59.000Z

    Methyl tertiary-butyl ether, a gasoline additive commonly known as MTBE, can contaminate ground water and cause health problems for those exposed to it for a long time. However, filtering devices can remove this and other additives from well water...

  7. Drinking Water Problems: Nitrates

    E-Print Network [OSTI]

    Dozier, Monty; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Lesikar, Bruce J.

    2008-03-28T23:59:59.000Z

    High levels of nitrates in drinking water can be harmful for very young infants and susceptible adults. This publication explains how people are exposed to nitrates, what health effects are caused by them in drinking water and how to remove them....

  8. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    Arkan- sas in order to determine the effect of local manganese, phosphate, pyrite, lead-zinc and uranium manganese district. Hydrogeochemical exploration for these types of manganese deposits appears possible .,.:;, Water Quality. 18 Comparison of Water Chemistry. 27 Geochemical Exploration. 30 Four Minera 1i zed Areas

  9. Purge water management system

    DOE Patents [OSTI]

    Cardoso-Neto, Joao E. (North Augusta, SC); Williams, Daniel W. (Aiken, SC)

    1996-01-01T23:59:59.000Z

    A purge water management system for effectively eliminating the production of purge water when obtaining a groundwater sample from a monitoring well. In its preferred embodiment, the purge water management system comprises an expandable container, a transportation system, and a return system. The purge water management system is connected to a wellhead sampling configuration, typically permanently installed at the well site. A pump, positioned with the monitoring well, pumps groundwater through the transportation system into the expandable container, which expands in direct proportion with volume of groundwater introduced, usually three or four well volumes, yet prevents the groundwater from coming into contact with the oxygen in the air. After this quantity of groundwater has been removed from the well, a sample is taken from a sampling port, after which the groundwater in the expandable container can be returned to the monitoring well through the return system. The purge water management system prevents the purge water from coming in contact with the outside environment, especially oxygen, which might cause the constituents of the groundwater to oxidize. Therefore, by introducing the purge water back into the monitoring well, the necessity of dealing with the purge water as a hazardous waste under the Resource Conservation and Recovery Act is eliminated.

  10. Water Resources Milind Sohoni

    E-Print Network [OSTI]

    Sohoni, Milind

    . Agricultural, Industrial and Domestic 4 Annexure III: Water recycling technologies Wastewater and Industrial water re-treatment Tariff mechanism. 5 Annexure IV and V: Non-agricultural and agricultural tariffs. 6, accessibility, Quantity and timeliness. Agriculture Domestic Industry 21 % 23 % 56 % pg. 12: Principles, tariff

  11. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    officials on the new Phase II Storm Water NPDES regulations and Best Management Practices available requirements. In addition, they are typically unaware of Best Management Practices (BMPs) that are availableArkansas Water Resources Center STORMWATER POLLUTION PREVENTION BMP WORKSHOP, DEMONSTRATION

  12. Water Waves and Integrability

    E-Print Network [OSTI]

    Rossen I. Ivanov

    2007-07-12T23:59:59.000Z

    The Euler's equations describe the motion of inviscid fluid. In the case of shallow water, when a perturbative asymtotic expansion of the Euler's equations is taken (to a certain order of smallness of the scale parameters), relations to certain integrable equations emerge. Some recent results concerning the use of integrable equation in modeling the motion of shallow water waves are reviewed in this contribution.

  13. Purge water management system

    DOE Patents [OSTI]

    Cardoso-Neto, J.E.; Williams, D.W.

    1995-01-01T23:59:59.000Z

    A purge water management system is described for effectively eliminating the production of purge water when obtaining a groundwater sample from a monitoring well. In its preferred embodiment, the purge water management system comprises an expandable container, a transportation system, and a return system. The purge water management system is connected to a wellhead sampling configuration, typically permanently installed at the well site. A pump, positioned with the monitoring well, pumps groundwater through the transportation system into the expandable container, which expands in direct proportion with volume of groundwater introduced, usually three or four well volumes, yet prevents the groundwater from coming into contact with the oxygen in the air. After this quantity of groundwater has been removed from the well, a sample is taken from a sampling port, after which the groundwater in the expandable container can be returned to the monitoring well through the return system. The purge water management system prevents the purge water from coming in contact with the outside environment, especially oxygen, which might cause the constituents of the groundwater to oxidize. Therefore, by introducing the purge water back into the monitoring well, the necessity of dealing with the purge water as a hazardous waste under the Resource Conservation and Recovery Act is eliminated.

  14. Drinking Water Problems: Nitrates 

    E-Print Network [OSTI]

    Dozier, Monty; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Lesikar, Bruce J.

    2008-03-28T23:59:59.000Z

    High levels of nitrates in drinking water can be harmful for very young infants and susceptible adults. This publication explains how people are exposed to nitrates, what health effects are caused by them in drinking water and how to remove them....

  15. Use of Produced Water in Recirculated Cooling Systems at Power Generating Facilities

    SciTech Connect (OSTI)

    C. McGowin; M. DiFilippo; L. Weintraub

    2006-06-30T23:59:59.000Z

    Tree ring studies indicate that, for the greater part of the last three decades, New Mexico has been relatively 'wet' compared to the long-term historical norm. However, during the last several years, New Mexico has experienced a severe drought. Some researchers are predicting a return of very dry weather over the next 30 to 40 years. Concern over the drought has spurred interest in evaluating the use of otherwise unusable saline waters to supplement current fresh water supplies for power plant operation and cooling and other uses. The U.S. Department of Energy's National Energy Technology Laboratory sponsored three related assessments of water supplies in the San Juan Basin area of the four-corner intersection of Utah, Colorado, Arizona, and New Mexico. These were (1) an assessment of using water produced with oil and gas as a supplemental supply for the San Juan Generating Station (SJGS); (2) a field evaluation of the wet-surface air cooling (WSAC) system at SJGS; and (3) the development of a ZeroNet systems analysis module and an application of the Watershed Risk Management Framework (WARMF) to evaluate a range of water shortage management plans. The study of the possible use of produced water at SJGS showed that produce water must be treated to justify its use in any reasonable quantity at SJGS. The study identified produced water volume and quality, the infrastructure needed to deliver it to SJGS, treatment requirements, and delivery and treatment economics. A number of produced water treatment alternatives that use off-the-shelf technology were evaluated along with the equipment needed for water treatment at SJGS. Wet surface air-cooling (WSAC) technology was tested at the San Juan Generating Station (SJGS) to determine its capacity to cool power plant circulating water using degraded water. WSAC is a commercial cooling technology and has been used for many years to cool and/or condense process fluids. The purpose of the pilot test was to determine if WSAC technology could cool process water at cycles of concentration considered highly scale forming for mechanical draft cooling towers. At the completion of testing, there was no visible scale on the heat transfer surfaces and cooling was sustained throughout the test period. The application of the WARMF decision framework to the San Juan Basis showed that drought and increased temperature impact water availability for all sectors (agriculture, energy, municipal, industry) and lead to critical shortages. WARMF-ZeroNet, as part of the integrated ZeroNet decision support system, offers stakeholders an integrated approach to long-term water management that balances competing needs of existing water users and economic growth under the constraints of limited supply and potential climate change.

  16. WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING . . . July 1973 The final report of the National Water Commission entitled Water Policies for the Future has been issued. Because its con- cluslons -a-rid -re-commend-atlOnsmay have far-reaching effects on water

  17. WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING OF THE DIRECTOR . . . April 1973 NEBRASKA AND THE NATIONAL WATER COMMISSION REPORT The National Water Commission grew out of con t r-ovc rey over water resource deve lopment in the Colorado River Basin. Rp

  18. Achievements and Outlook 2012 SA Water Centre for Water

    E-Print Network [OSTI]

    Mayer, Wolfgang

    Achievements and Outlook 2012 SA Water Centre for Water Management and Reuse #12;Contents Our Breaking News 35 SA Water Centre for Water Management and Reuse University of South Australia Mawson Lakes Campus Mawson Lakes SA 5095 Telephone: +61 (08) 8302 3338 Fax: +61 (08) 8302 3386 Web: unisa.edu.au/water

  19. Sources of Water Surface water and groundwater are present throughout

    E-Print Network [OSTI]

    MacAdam, Keith

    Sources of Water Surface water and groundwater are present throughout Kentucky's 39,486 square miles. Surface water occurs as rivers, streams, ponds, lakes, and wetlands. Ground- water occurs underlain by soluble carbonate rocks (for example, limestone). Water Supply · Approximately 49 inches

  20. The floating water bridge The floating water bridge

    E-Print Network [OSTI]

    Podgornik, Rudolf

    The floating water bridge The floating water bridge Elmar C. Fuchs1 , Jakob Woisetschläger2 , Karl ____________________________________________ Abstract When high voltage is applied to distilled water filled into two glass beakers which are in contact, a stable water connection forms spontaneously, giving the impression of a floating water bridge. A detailed

  1. Hardness of water.

    E-Print Network [OSTI]

    Rahul Oza

    This project is helpful to those people who live in the coastal based and they are suffering every year with problem of safe drinking water and not available throughout the year. It has given ideas, technology and economical way of solution for water crisis and it’s also solving problem of scare by use of different methods to development evelopment new water source in water scare area of Saurashtra and Kutch in Gujarat. Saurashtra land is containing of different types of minerals specially bauxite, calcite, fluoride so many mineral based industries are developed here and those who continuous nuous need this as raw materials and they used many mines and processes units. These minerals are creating problem to polluted ground water some are melting and increasing TDS more than 6000 mg/l and

  2. INEEL Source Water Assessment

    SciTech Connect (OSTI)

    Sehlke, Gerald

    2003-03-01T23:59:59.000Z

    The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 mi2 and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL’s drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey’s Hydrological Unit scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency’s Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a thick vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL’s Source Water Assessment. Of the INEEL’s 12 public water systems, three systems rated as low susceptibility (EBR-I, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEEL’s public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.

  3. Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers

    SciTech Connect (OSTI)

    Levy, Edward; Bilirgen, Harun; DuPont, John

    2011-03-31T23:59:59.000Z

    Most of the water used in a thermoelectric power plant is used for cooling, and DOE has been focusing on possible techniques to reduce the amount of fresh water needed for cooling. DOE has also been placing emphasis on recovery of usable water from sources not generally considered, such as mine water, water produced from oil and gas extraction, and water contained in boiler flue gas. This report deals with development of condensing heat exchanger technology for recovering moisture from flue gas from coal-fired power plants. The report describes: • An expanded data base on water and acid condensation characteristics of condensing heat exchangers in coal-fired units. This data base was generated by performing slip stream tests at a power plant with high sulfur bituminous coal and a wet FGD scrubber and at a power plant firing highmoisture, low rank coals. • Data on typical concentrations of HCl, HNO{sub 3} and H{sub 2}SO{sub 4} in low temperature condensed flue gas moisture, and mercury capture efficiencies as functions of process conditions in power plant field tests. • Theoretical predictions for sulfuric acid concentrations on tube surfaces at temperatures above the water vapor dewpoint temperature and below the sulfuric acid dew point temperature. • Data on corrosion rates of candidate heat exchanger tube materials for the different regions of the heat exchanger system as functions of acid concentration and temperature. • Data on effectiveness of acid traps in reducing sulfuric acid concentrations in a heat exchanger tube bundle. • Condensed flue gas water treatment needs and costs. • Condensing heat exchanger designs and installed capital costs for full-scale applications, both for installation immediately downstream of an ESP or baghouse and for installation downstream of a wet SO{sub 2} scrubber. • Results of cost-benefit studies of condensing heat exchangers.

  4. Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers

    SciTech Connect (OSTI)

    Edward Levy; Harun Bilirgen; John DuPoint

    2011-03-31T23:59:59.000Z

    Most of the water used in a thermoelectric power plant is used for cooling, and DOE has been focusing on possible techniques to reduce the amount of fresh water needed for cooling. DOE has also been placing emphasis on recovery of usable water from sources not generally considered, such as mine water, water produced from oil and gas extraction, and water contained in boiler flue gas. This report deals with development of condensing heat exchanger technology for recovering moisture from flue gas from coal-fired power plants. The report describes: (1) An expanded data base on water and acid condensation characteristics of condensing heat exchangers in coal-fired units. This data base was generated by performing slip stream tests at a power plant with high sulfur bituminous coal and a wet FGD scrubber and at a power plant firing high-moisture, low rank coals. (2) Data on typical concentrations of HCl, HNO{sub 3} and H{sub 2}SO{sub 4} in low temperature condensed flue gas moisture, and mercury capture efficiencies as functions of process conditions in power plant field tests. (3) Theoretical predictions for sulfuric acid concentrations on tube surfaces at temperatures above the water vapor dewpoint temperature and below the sulfuric acid dew point temperature. (4) Data on corrosion rates of candidate heat exchanger tube materials for the different regions of the heat exchanger system as functions of acid concentration and temperature. (5) Data on effectiveness of acid traps in reducing sulfuric acid concentrations in a heat exchanger tube bundle. (6) Condensed flue gas water treatment needs and costs. (7) Condensing heat exchanger designs and installed capital costs for full-scale applications, both for installation immediately downstream of an ESP or baghouse and for installation downstream of a wet SO{sub 2} scrubber. (8) Results of cost-benefit studies of condensing heat exchangers.

  5. WATER SUPPLY A Handbook on

    E-Print Network [OSTI]

    US Army Corps of Engineers

    WATER SUPPLY HANDBOOK A Handbook on Water Supply Planning and Resource Management Institute for Water Resources Water Resources Support Center U.S. Army Corps of Engineers 7701 Telegraph Road Studies Division December 1998 Revised IWR Report 96-PS-4 #12;U.S. Army Institute for Water Resources

  6. Water Budgets: Foundations for Effective Water-Resources and

    E-Print Network [OSTI]

    for consumption, for producing food, and for manufacturing; we also are attracted to water for its esthetic value pets and livestock--all depend on water. Competition for water among humans and between humans

  7. Water Scarcity, Climate Change, and Water Quality: Three Economic Essays

    E-Print Network [OSTI]

    Cai, Yongxia

    2010-07-14T23:59:59.000Z

    essay examines water scarcity under climate change scenarios in Texas. The third essay discusses arsenic-related water quality issues in the drinking water. An integrated economic, hydrological, and environmental model is developed for the first two...

  8. Burbank Water and Power- Solar Water Heater Rebate Program (California)

    Broader source: Energy.gov [DOE]

    Burbank Water and Power is providing incentives for the purchase of solar water heaters. Incentives are only available to residential customers with electric water heaters. There is a limit of one...

  9. Water's Hydrogen Bond Strength

    E-Print Network [OSTI]

    Martin Chaplin

    2007-06-10T23:59:59.000Z

    Water is necessary both for the evolution of life and its continuance. It possesses particular properties that cannot be found in other materials and that are required for life-giving processes. These properties are brought about by the hydrogen bonded environment particularly evident in liquid water. Each liquid water molecule is involved in about four hydrogen bonds with strengths considerably less than covalent bonds but considerably greater than the natural thermal energy. These hydrogen bonds are roughly tetrahedrally arranged such that when strongly formed the local clustering expands, decreasing the density. Such low density structuring naturally occurs at low and supercooled temperatures and gives rise to many physical and chemical properties that evidence the particular uniqueness of liquid water. If aqueous hydrogen bonds were actually somewhat stronger then water would behave similar to a glass, whereas if they were weaker then water would be a gas and only exist as a liquid at sub-zero temperatures. The overall conclusion of this investigation is that water's hydrogen bond strength is poised centrally within a narrow window of its suitability for life.

  10. Groundwater Discharge of Mercury to California Coastal Waters

    E-Print Network [OSTI]

    Flegal, Russell; Paytan, Adina; Black, Frank

    2009-01-01T23:59:59.000Z

    R. 2009. Submarine groundwater discharge of total mercuryof nutrient-enriched fresh groundwater at Stinson Beach,Priya Ganguli collects groundwater at Elkhorn Slough. Coal-

  11. A Fresh Look at Weather Impact on Peak Electricity Demand and Energy Use of Buildings Using 30-Year Actual Weather Data

    E-Print Network [OSTI]

    Hong, Tianzhen

    2014-01-01T23:59:59.000Z

    space temperature, occupant thermal comfort, cooling and heating loads, HVAC equipment sizes, energy consumption, utility cost, air emissions, water usage, renewable

  12. Champions of Texas Water 

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    tx H2O | pg. 10 Champions of Texas Water Story by Kathy Wythe CHAMPIONS OF TEXAS WATER At quick glance, the two Texas women might seemopposite. One is tall, brown-haired and East-coast educated; the other petite, blonde and educated on the West... coast. A closer look reveals two women who are both ranchers and state officials with a similar passion for Texas and preserving its waters. Kathleen Hartnett White is chair of the Texas Commission on Environmental Quality (TCEQ), and Susan Combs...

  13. Champions of Texas Water

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    tx H2O | pg. 10 Champions of Texas Water Story by Kathy Wythe CHAMPIONS OF TEXAS WATER At quick glance, the two Texas women might seemopposite. One is tall, brown-haired and East-coast educated; the other petite, blonde and educated on the West... coast. A closer look reveals two women who are both ranchers and state officials with a similar passion for Texas and preserving its waters. Kathleen Hartnett White is chair of the Texas Commission on Environmental Quality (TCEQ), and Susan Combs...

  14. Plugging Abandoned Water Wells 

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2002-02-28T23:59:59.000Z

    is one of our state?s most precious resources. Groundwater from aquifers (underground layers of porous rock or sand containing water, into which wells can be drilled) supplies over half of the water used in the state. Protecting the quality of this vital... of Licensing and Regulation (TDLR). Abandoned wells are a threat to our water supply An abandoned well is a direct channel from the surface to the aquifer below. Contaminants that enter a well are introduced directly into the aquifer with no opportunity...

  15. California State Water Resources Control Board 401 Water Quality...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Web Site: California State Water Resources Control Board 401 Water Quality Certification Website Abstract This website...

  16. Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Water Quality and Water Law Headline UNL's Fifth Annual Water Law, Policy and Science Conference "Water Quality Challenges in the Great Plains" is the theme of this year's University of Nebraska-Lincoln Water, Law, Policy and Science conference. The fifth annual UNL conference is April 22 and 23 at Lincoln

  17. Surface Water Quality Standards (Kansas)

    Broader source: Energy.gov [DOE]

    This act states regulations for the quality of surface water in the state. It also states designated uses of classified surface waters, surface water quality criteria and an antidegradation policy...

  18. Water Resource Districts (North Dakota)

    Broader source: Energy.gov [DOE]

    Water Resource Districts are created throughout the state of North Dakota to manage, conserve, protect, develop, and control water resources. Each District will be governed by a Water Resource...

  19. Water Quality Criteria Introduction ....................................................................................................................................798

    E-Print Network [OSTI]

    Pitt, Robert E.

    APPENDIX G Water Quality Criteria CONTENTS Introduction ....................................................................................................................................798 EPA's Water Quality Criteria and Standards Plan -- Priorities for the Future............................798 Compilation of Recommended Water Quality Criteria and EPA's Process for Deriving New

  20. Local Water Quality Districts (Montana)

    Broader source: Energy.gov [DOE]

    This statute provides for the creation of local water quality districts to prevent and mitigate ground and surface water contamination. Each local water quality district may develop and implement a...

  1. Storm Water Individual Permit.

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

    information meeting to discuss the biannual update on the NPDES Storm Water Individual Permit. Wednesday, January 22, 2014 5:30 p.m. Cities of Gold Conference Center 10 Cities of...

  2. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    produced water from production of crude oil, natural gas,the production and processing of each gallon of crude oil (production and processing of 1 gallon (3.8 liters) of crude oil

  3. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    Arkansas Water Resources Center DISPOSAL OF HOUSEHOLD WASTEWATER IN SOILS OF HIGH STONE CONTENT Agricultural Engineering and Civil Engineering University of Arkansas Fayetteville, Arkansas 72701 Arkansas and D. T. Mitchell Departments of Agronomy, Agricultural Engineering and Civil Engineering, University

  4. Cooling Water System Optimization

    E-Print Network [OSTI]

    Aegerter, R.

    2005-01-01T23:59:59.000Z

    During summer months, many manufacturing plants have to cut back in rates because the cooling water system is not providing sufficient cooling to support higher production rates. There are many low/no-cost techniques available to improve tower...

  5. Water Quality Control (Texas)

    Broader source: Energy.gov [DOE]

    The policy of the state of Texas is to promote the quality of the state's water by regulating existing industries, taking into consideration the economic development of the state, and by...

  6. Water Rules (Alabama)

    Broader source: Energy.gov [DOE]

    These rules and regulations shall apply to all water systems subject to the jurisdiction of the Alabama Public Service Commission. They are intended to promote good utility practices, to assure...

  7. Optimization of Cooling Water

    E-Print Network [OSTI]

    Matson, J.

    A cooling water system can be optimized by operation at the highest possible cycles of concentration without risking sealing and fouling on heat exchanger surfaces. The way to optimize will be shown, with a number of examples of new systems....

  8. Water Sample Concentrator

    ScienceCinema (OSTI)

    Idaho National Laboratory

    2010-01-08T23:59:59.000Z

    Automated portable device that concentrates and packages a sample of suspected contaminated water for safe, efficient transport to a qualified analytical laboratory. This technology will help safeguard against pathogen contamination or chemical and biolog

  9. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    Nuclear plants use steam turbines, and cooling water as78). Once used in the turbines, the steam must go through aheat from the turbine exhaust steam. Indirect dry-cooling

  10. Water and Energy Interactions

    E-Print Network [OSTI]

    McMahon, James E.

    2013-01-01T23:59:59.000Z

    Oil Production .quality water (2, 32). Oil Production In 2009, oil supplied90% of U.S. onshore oil production uses between 2.1 and 5.4

  11. Thermoelectrically cooled water trap

    DOE Patents [OSTI]

    Micheels, Ronald H. (Concord, MA)

    2006-02-21T23:59:59.000Z

    A water trap system based on a thermoelectric cooling device is employed to remove a major fraction of the water from air samples, prior to analysis of these samples for chemical composition, by a variety of analytical techniques where water vapor interferes with the measurement process. These analytical techniques include infrared spectroscopy, mass spectrometry, ion mobility spectrometry and gas chromatography. The thermoelectric system for trapping water present in air samples can substantially improve detection sensitivity in these analytical techniques when it is necessary to measure trace analytes with concentrations in the ppm (parts per million) or ppb (parts per billion) partial pressure range. The thermoelectric trap design is compact and amenable to use in a portable gas monitoring instrumentation.

  12. Plugging Abandoned Water Wells

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2002-02-28T23:59:59.000Z

    This brochure explains the threat of abandoned water wells to groundwater resources and the responsibility and liability of Texas property owners. It offers information to landowners on ways to plug such wells....

  13. UV water disinfector

    DOE Patents [OSTI]

    Gadgil, A.; Garud, V.

    1998-07-14T23:59:59.000Z

    A UV disinfector with a gravity driven feed water delivery system and an air-suspended bare UV lamp are disclosed. The disinfector is hydrodynamically optimized with a laminerizing, perforated baffle wall, beveled treatment chamber, and outlet weir. 7 figs.

  14. The Chilled Water and Hot Water Building Differential Pressure Setpoint Calculation - Chilled Water and Hot Water Pump Speed Control

    E-Print Network [OSTI]

    Turner, W. D.; Bruner, H., Jr.; Claridge, D.; Liu, C.; Deng, S.

    2002-01-01T23:59:59.000Z

    A&M University College Station, TX ABSTRACT More and more variable frequency devices (VFD) are being installed on the chilled water and hot water pumps on the TAMU campus. Those pump speeds are varied to maintain chilled water... and the rest 46 buildings are located on the west campus. More and more variable frequency devices (VFD) are installed on chilled water and hot water pumps. The variable speed pump has reduced the over-pressuring of water systems and reduced pump...

  15. Molded polymer solar water heater

    DOE Patents [OSTI]

    Bourne, Richard C.; Lee, Brian E.

    2004-11-09T23:59:59.000Z

    A solar water heater has a rotationally-molded water box and a glazing subassembly disposed over the water box that enhances solar gain and provides an insulating air space between the outside environment and the water box. When used with a pressurized water system, an internal heat exchanger is integrally molded within the water box. Mounting and connection hardware is included to provide a rapid and secure method of installation.

  16. Water and Waste Water Tariffs for New Residential Construction in California

    E-Print Network [OSTI]

    Fisher, Diane; Lutz, James

    2006-01-01T23:59:59.000Z

    Water and Waste Water Tariffs for New ResidentialApril 2006 Water and Waste Water Tariffs for New Residentialwater and waste water tariffs in California cities and

  17. Factors affecting water coning

    E-Print Network [OSTI]

    Parker, Randy Keith

    1977-01-01T23:59:59.000Z

    (December 1977) Randy Keith Parker, B. S. , Texas ASM University Chairman of Advisory Conmittee: Dr. Richard A. Morse The production of oil that is underlain by water, through a partially penetrating well at a production rate greater than a certain... of well, reservoir, and fluid parameters, it was found that equivalent systems could be determined that had the same water and oil production characteristics. Most of the we' ll, reservoir, and fluid relationships are based on two equations which were...

  18. Innovative Water Reuse

    E-Print Network [OSTI]

    Hoffman, W.

    2011-01-01T23:59:59.000Z

    Air Conditioning & Refrigeration ? Energy Meets Water H.W. (Bill)Hoffman, P.E. H.W. (Bill)Hoffman & Associates, LLC 512-294-7193 billhoffmantx@earthlink.net Cooling Towers The purpose of a cooling tower is to get rid of unwanted... energy! By evaporating Water! Cooling Towers 43% Boilers 4%Toilets 20% Other Plumbing 8% Food Service 8% Sterilizers 6% Dialysis 3% Leaks 3% Cleaning 3% Other 2% A Large Hospital in Florida Cooling 50% Indoor 40% Irrigation 10...

  19. Purifying contaminated water

    DOE Patents [OSTI]

    Daughton, Christian G. (San Pablo, CA)

    1983-01-01T23:59:59.000Z

    Process for removing biorefractory compounds from contaminated water (e.g., oil shale retort waste-water) by contacting same with fragmented raw oil shale. Biorefractory removal is enhanced by preactivating the oil shale with at least one member of the group of carboxylic, acids, alcohols, aldehydes, ketones, ethers, amines, amides, sulfoxides, mixed ether-esters and nitriles. Further purification is obtained by stripping, followed by biodegradation and removal of the cells.

  20. Innovative Water Reuse

    E-Print Network [OSTI]

    Jaber, F. H.

    2011-01-01T23:59:59.000Z

    Concern? Urban BMPs ? Rain garden- bioretention areas ? Porous pavements ? Green roofs ? Rainwater harvesting Home Rain Garden Rain Garden in Parking Lot Types of Permeable Pavement Paver blocks Porous asphalt Porous concrete Turf Paver... management 1.Rain gardens 2.Porous pavement 3.Green roofs Hydrologic Cycle ISSUES ? Water Conservation ? Is there enough? ? Can conservation make a difference? ? Water Quality ? Contamination/pollution due to runoff Eagle...

  1. Cooperating for Cleaner Water 

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    T he Texas Commission on Environmental Quality (TCEQ), working with a local stake- holder group and others in the Leon River Watershed, is developing a Total Maximum Daily Load, or TMDL, for bacteria, one of the first TMDLs for bacteria... in the state. In 2002, the TCEQ determined that the water quality for 44 miles of the Leon River between Proctor Lake and Lake Belton contained elevated bacteria concen- trations that impair the water for contact recreation such as wading and swimming...

  2. What's In My Water

    E-Print Network [OSTI]

    Provin, Tony; Pitt, John L.

    2003-04-21T23:59:59.000Z

    plumbing to to reduce the calculated alkalinity page 10. concentration of calcium deteriorate. is to reduce the calcium and Irrigation: Current limit not established, and magnesium. magnesium levels through water see TDS section on page 10. softening... dioxide. tems with high bicarbonate Irrigation: Calcium carbonate may form (HCO 3- and and carbonate levels in the on equipment or plants. Levels of CO 3 2-) water when calcium and 180-600 ppm can be severely hazardous. magnesium are also present. See...

  3. Surface Water Quality Standards

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01T23:59:59.000Z

    recreational uses. ?The Commission will seek substantial additional public comment on any proposed changes to the standards before adopting them into the state admin- istrative code,? Davenport said. ?Because of the com- plexity and regulatory importance... Conservation Board?s state watershed coordinator, said the standards for contact recreation, with only a few exceptions, are uniformly applied regardless of water body type or the actual level of recreation use. ?Because a minimum of 10 water samples over a...

  4. Water Efficiency Improvements at Various Environmental Protection...

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

    Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency...

  5. Water Quality Trading Program (Ohio)

    Broader source: Energy.gov [DOE]

    Water quality trading is a tool for achieving water quality improvements. Under the right circumstances, trading has the potential to yield both environmental and economic benefits, while...

  6. Surface Water Quality Standards (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain surface water quality standards, stream classifications, discussion of lakes and impounded basins, and water...

  7. Water Pollution Control Act (Minnesota)

    Broader source: Energy.gov [DOE]

    This Act gives the Minnesota Pollution Control Agency broad responsibility to establish pollution standards for state waters; monitor water conditions and sources of pollution; review construction,...

  8. Soil and Water Conservation (Indiana)

    Broader source: Energy.gov [DOE]

    The Indiana Association of Soil and Water Conservation Districts is an association of the 92 soil and water conservation districts, each representing one of the 92 Indiana counties.

  9. Threats to the world's water

    SciTech Connect (OSTI)

    la Riviere, J.W.M.

    1989-09-01T23:59:59.000Z

    Water is in short supply in many regions; almost everywhere increasing amounts of organic waste and industrial pollutants threaten its quality. Only international cooperation in the integrated management of water resources can ameliorate the situation. Agriculture is usually the main drain on the water supply. Problems associated with overirrigation, increased population, and organic and industrial wastes are described. The paper explains the global water cycle; illustrates the uneven distribution of water among the oceans, ground water, ice caps, glaciers, lakes, and soil moisture; and gives data on the global water consumption from 1950 to 1980. Recommendations for water management are given.

  10. Conservation of Water Resources (Virginia)

    Broader source: Energy.gov [DOE]

    The State Water Control Board is responsible for formulating and implementing a comprehensive water use policy for the Commonwealth of Virginia. Implemented by the Department of Environmental...

  11. Disinfecting Water after a Disaster 

    E-Print Network [OSTI]

    Dozier, Monty; Schoessow, Courtney

    2005-09-30T23:59:59.000Z

    This publication explains how to disinfect water after a flood, as well as where to find water in an emergency when supplies are limited....

  12. Water for future Mars astronauts?

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

    Water for future Mars astronauts? Water for future Mars astronauts? Within its first three months on Mars, NASA's Curiosity Rover saw a surprising diversity of soils and sediments...

  13. Turing Water into Hydrogen Fuel

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

    Turning Water into Hydrogen Fuel Turning Water into Hydrogen Fuel New method creates highly reactive catalytic surface, packed with hydroxyl species May 15, 2012 | Tags: Franklin,...

  14. Disinfecting Water after a Disaster

    E-Print Network [OSTI]

    Dozier, Monty; Schoessow, Courtney

    2005-09-30T23:59:59.000Z

    This publication explains how to disinfect water after a flood, as well as where to find water in an emergency when supplies are limited....

  15. Water Network Design by MINLP

    E-Print Network [OSTI]

    2008-02-12T23:59:59.000Z

    We propose a solution method for a water-network optimization problem using a ... The optimal design of a WDN (Water Distribution Network) consists, in its ...

  16. System for treating produced water

    DOE Patents [OSTI]

    Sullivan, Enid J. (Los Alamos, NM); Katz, Lynn (Austin, TX); Kinney, Kerry (Austin, TX); Bowman, Robert S. (Lemitar, NM); Kwon, Soondong (Kyungbuk, KR)

    2010-08-03T23:59:59.000Z

    A system and method were used to treat produced water. Field-testing demonstrated the removal of contaminants from produced water from oil and gas wells.

  17. Efficient Residential Water Heaters Webinar

    Broader source: Energy.gov [DOE]

    A webinar by Jerone Gagliano, director of Energy Engineering Performance Systems Development, about residential water heating technology and how to choose the right water heater.

  18. Simulation Models for Improved Water Heating Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2014-01-01T23:59:59.000Z

    Difference Across the Heater and Water Flow Rate MeasuredDifference Across the Heater and Water Flow Rate Measurednew_specs/downloads/water _heaters/Water_Heater_Market_

  19. Sandia Energy - Water Monitoring & Treatment Technology

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

    Water Monitoring & Treatment Technology Home Climate & Earth Systems WaterEnergy Nexus Water Monitoring & Treatment Technology Water Monitoring & Treatment Technologyashoter2015-0...

  20. Water Use Registration and Allocation (North Carolina)

    Broader source: Energy.gov [DOE]

    This rule states regulations for water withdrawals, permits required for withdrawals and water use during water droughts and emergencies. Self-supplied business and industrial water users subject...

  1. Water Heaters (Storage Oil) | Department of Energy

    Energy Savers [EERE]

    Oil) Water Heaters (Storage Oil) Water Heater, Storage Oil - v1.0.xlsx More Documents & Publications Water Heaters (Tankless Electric) Water Heaters (Storage Electric)...

  2. Water Heaters (Tankless Electric) | Department of Energy

    Energy Savers [EERE]

    Tankless Electric) Water Heaters (Tankless Electric) Water Heater, Tankless Electric - v1.0.xlsx More Documents & Publications Tankless Gas Water Heaters Water Heaters (Storage...

  3. Impact of Climate Change on Irrigation Water Availability, Crop Water Requirements and Soil Salinity in the SJV, CA

    E-Print Network [OSTI]

    Hopmans, Jan W; Maurer, Edwin P

    2008-01-01T23:59:59.000Z

    on Irrigation Water Availability, Crop Water Requirementsreduced surface water availability can be managed byrequirement and water availability (surface water and

  4. DRINKING WATER ON EMPTY RINK WATER ON EMPTY STOMACHD

    E-Print Network [OSTI]

    Srivastava, Kumar Vaibhav

    DRINKING WATER ON EMPTY STOMACH RINK WATER ON EMPTY STOMACHD It is popular in Japan today to drink water immediately after waking up every morning. Furthermore, scientific tests have proven its value.. We publish below a description of use of water for our readers. For old and serious diseases as well

  5. Water in clay-water systems (1) Philip F. LOW

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Water in clay-water systems (1) Philip F. LOW Department of Agronomy, Purdue University. Agric. Exp. Stn., West Lafayette, IN 47907, U.S.A. SUMMARY The swelling of clay-water systems and the thermodynamic, hydrodynamic and spectroscopic properties of water in these systems are discussed. The swelling

  6. Carbon and Water Resource Management for Water Distribution Systems

    E-Print Network [OSTI]

    Hendrickson, Thomas Peter

    2013-01-01T23:59:59.000Z

    Reliability Corporation Polyethylene Polyvinyl chloride Society of Environmental Toxicology and Chemistry Water Distribution System

  7. Impacts of Water Quality on Residential Water Heating Equipment

    SciTech Connect (OSTI)

    Widder, Sarah H.; Baechler, Michael C.

    2013-11-01T23:59:59.000Z

    Water heating is a ubiquitous energy use in all residential housing, accounting for 17.7% of residential energy use (EIA 2012). Today, there are many efficient water heating options available for every fuel type, from electric and gas to more unconventional fuel types like propane, solar, and fuel oil. Which water heating option is the best choice for a given household will depend on a number of factors, including average daily hot water use (total gallons per day), hot water draw patterns (close together or spread out), the hot water distribution system (compact or distributed), installation constraints (such as space, electrical service, or venting accommodations) and fuel-type availability and cost. While in general more efficient water heaters are more expensive than conventional water heating technologies, the savings in energy use and, thus, utility bills can recoup the additional upfront investment and make an efficient water heater a good investment over time in most situations, although the specific payback period for a given installation will vary widely. However, the expected lifetime of a water heater in a given installation can dramatically influence the cost effectiveness and savings potential of a water heater and should be considered, along with water use characteristics, fuel availability and cost, and specific home characteristics when selecting the optimum water heating equipment for a particular installation. This report provides recommendations for selecting and maintaining water heating equipment based on local water quality characteristics.

  8. Green Systems Solar Hot Water

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    Green Systems Solar Hot Water Heating the Building Co-generation: Heat Recovery System: Solar panels not enough Generates heat energy Captures heat from generator and transfers it to water Stores Thermal Panels (Trex enclosure) Hot Water Storage Tank (TS-5; basement) Hot Water Heaters (HW-1

  9. Surprise Valley water geochmical data

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Nicolas Spycher

    Chemical analyses of thermal and cold ground waters from Surprise Valley, compiled from publicly available sources.

  10. February 2012 Towards Integrated Water

    E-Print Network [OSTI]

    US Army Corps of Engineers

    February 2012 Towards Integrated Water Resources Management A Conceptual Framework for U.S.Army Corps of Engineers Water and Related Land Resources Implementation Studies 2012-VSP-01 #12;Throughout its history, the Institute for Water Resources (IWR) has invited preeminent water resources

  11. Bishop's Bottled Water Free Campaign

    E-Print Network [OSTI]

    water on Earth #12;Environmental Impacts Recycling...or lack there of! · In Toronto alone, as few as 50Bishop's Bottled Water Free Campaign #12;What's the point? Bottled water is deeply embedded not agree with bottled water free campaign, it is important to keep in mind that Bishop's University

  12. Fuel cell water transport

    DOE Patents [OSTI]

    Vanderborgh, Nicholas E. (Los Alamos, NM); Hedstrom, James C. (Los Alamos, NM)

    1990-01-01T23:59:59.000Z

    The moisture content and temperature of hydrogen and oxygen gases is regulated throughout traverse of the gases in a fuel cell incorporating a solid polymer membrane. At least one of the gases traverses a first flow field adjacent the solid polymer membrane, where chemical reactions occur to generate an electrical current. A second flow field is located sequential with the first flow field and incorporates a membrane for effective water transport. A control fluid is then circulated adjacent the second membrane on the face opposite the fuel cell gas wherein moisture is either transported from the control fluid to humidify a fuel gas, e.g., hydrogen, or to the control fluid to prevent excess water buildup in the oxidizer gas, e.g., oxygen. Evaporation of water into the control gas and the control gas temperature act to control the fuel cell gas temperatures throughout the traverse of the fuel cell by the gases.

  13. Water, law, science

    SciTech Connect (OSTI)

    Narasimhan, T.N.

    2007-10-17T23:59:59.000Z

    In a world with water resources severely impacted bytechnology, science must actively contribute to water law. To this end,this paper is an earth scientist s attempt to comprehend essentialelements of water law, and to examine their connections to science.Science and law share a common logical framework of starting with apriori prescribed tenets, and drawing consistent inferences. In science,observationally established physical laws constitute the tenets, while inlaw, they stem from social values. The foundations of modern water law inEurope and the New World were formulated nearly two thousand years ago byRoman jurists who were inspired by Greek philosophy of reason.Recognizing that vital natural elements such as water, air, and the seawere governed by immutable natural laws, they reasoned that theseelements belonged to all humans, and therefore cannot be owned as privateproperty. Legally, such public property was to be governed by jusgentium, the law of all people or the law of all nations. In contrast,jus civile or civil law governed private property. Remarkably, jusgentium continues to be relevant in our contemporary society in whichscience plays a pivotal role in exploiting vital resources common to all.This paper examines the historical roots of modern water law, followstheir evolution through the centuries, and examines how the spirit ofscience inherent in jus gentium is profoundly influencing evolving waterand environmental laws in Europe, the United States and elsewhere. In atechnological world, scientific knowledge has to lie at the core of waterlaw. Yet, science cannot formulate law. It is hoped that a philosophicalunderstanding of the relationships between science and law willcontribute to their constructively coming together in the service ofsociety.

  14. Cooperating for Cleaner Water

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    to date. TCEQ contracted with James Miertschin & Associates to develop the Leon River TMDL. The company is using a water quality model to mimic the hydrologic conditions on the impaired segment of the river. The Leon River Bacteria TMDL Advisory Group... water quality data during run-off events. Niemann said the TMDL report should be finalized by August 2006. After the TMDL is reviewed internal- ly and a public meeting held, then the TCEQ com- missioners and EPA will examine it for approval. Once...

  15. Drinking Water Problems: Benzene

    E-Print Network [OSTI]

    Dozier, Monty; Lesikar, Bruce J.

    2009-04-16T23:59:59.000Z

    on their property, live within a half-mile of a gasoline station or petroleum storage or refining facility, or notice a sweet, chemical smell in their water should have their water wells tested for benzene. Benzene attacks the central nervous system; acute ex... of red and white blood cells and platelets. Breathing high levels of benzene for a long time can cause leukemia and/or disruptions of the bone marrow. Long-term exposures also can damage chromosomes, depress the immune system, reduce the size...

  16. Drinking Water Problems: Lead

    E-Print Network [OSTI]

    Dozier, Monty; McFarland, Mark L.

    2004-02-20T23:59:59.000Z

    A lmost everyone knows that lead-based paint caused serious health problems (especially in children) before it was banned. But not everyone is aware that people can ingest lead from other sources such as contaminat- ed food and drinking water... sources of lead con- tamination. But if your water comes from a private well, it might contain enough lead to warrant action. How does lead affect health? Lead can be absorbed through the digestive tract, the lungs and the skin. It accumulates in the body...

  17. Sandia Energy - Water Security

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol Home DistributionTransportation Safety HomeWater Power Personnel HomeWater

  18. Climate Change and National Security

    E-Print Network [OSTI]

    Alyson, Fleming; Summer, Kelly; Summer, Martin; Lauren, Franck; Jonathan, Mark

    2015-01-01T23:59:59.000Z

    seas, droughts and fresh water shortages. ? Risk Assessmentinse- curity, water and food shortages, and climate-drivenalso struggle with shortages in fresh water, food and other

  19. Energy-efficient water heating

    SciTech Connect (OSTI)

    NONE

    1995-01-01T23:59:59.000Z

    This fact sheet describes how to reduce the amount of hot water used in faucets and showers, automatic dishwashers, and washing machines; how to increase water-heating system efficiency by lowering the water heater thermostat, installing a timer and heat traps, and insulating hot water pipes and the storage tank; and how to use off-peak power to heat water. A resource list for further information is included.

  20. Researching power plant water recovery

    SciTech Connect (OSTI)

    NONE

    2008-04-01T23:59:59.000Z

    A range of projects supported by NETl under the Innovations for Existing Plant Program are investigating modifications to power plant cooling systems for reducing water loss, and recovering water from the flue gas and the cooling tower. This paper discusses two technologies showing particular promise condense water that is typically lost to evaporation, SPX technologies' Air2Air{sup trademark} condenses water from a cooling tower, while Lehigh University's process condenses water and acid in flue gas. 3 figs.

  1. Technology to Facilitate the Use of Impaired Waters in Cooling Towers

    SciTech Connect (OSTI)

    Colborn, Robert

    2012-04-30T23:59:59.000Z

    The project goal was to develop an effective silica removal technology and couple that with existing electro-dialysis reversal (EDR) technology to achieve a cost effective treatment for impaired waters to allow for their use in the cooling towers of coal fired power plants. A quantitative target of the program was a 50% reduction in the fresh water withdrawal at a levelized cost of water of $3.90/Kgal. Over the course of the program, a new molybdenum-modified alumina was developed that significantly outperforms existing alumina materials in silica removal both kinetically and thermodynamically. The Langmuir capacity is 0.11g silica/g adsorbent. Moreover, a low cost recycle/regeneration process was discovered to allow for multiple recycles with minimal loss in activity. On the lab scale, five runs were carried out with no drop in performance between the second and fifth run in ability to absorb the silica from water. The Mo-modified alumina was successfully prepared on a multiple kilogram scale and a bench scale model column was used to remove 100 ppm of silica from 400 liters of simulated impaired water. Significant water savings would result from such a process and the regeneration process could be further optimized to reduce water requirements. Current barriers to implementation are the base cost of the adsorbent material and the fine powder form that would lead to back pressure on a large column. If mesoporous materials become more commonly used in other areas and the price drops from volume and process improvements, then our material would also lower in price because the amount of molybdenum needed is low and no additional processing is required. There may well be engineering solutions to the fine powder issue; in a simple concept experiment, we were able to pelletize our material with Boehmite, but lost performance due to a dramatic decrease in surface area.

  2. Nationwide water availability data for energy-water modeling.

    SciTech Connect (OSTI)

    Tidwell, Vincent Carroll; Zemlick, Katie M.; Klise, Geoffrey Taylor

    2013-11-01T23:59:59.000Z

    The purpose of this effort is to explore where the availability of water could be a limiting factor in the siting of new electric power generation. To support this analysis, water availability is mapped at the county level for the conterminous United States (3109 counties). Five water sources are individually considered, including unappropriated surface water, unappropriated groundwater, appropriated water (western U.S. only), municipal wastewater and brackish groundwater. Also mapped is projected growth in non-thermoelectric consumptive water demand to 2035. Finally, the water availability metrics are accompanied by estimated costs associated with utilizing that particular supply of water. Ultimately these data sets are being developed for use in the National Renewable Energy Laboratories' (NREL) Regional Energy Deployment System (ReEDS) model, designed to investigate the likely deployment of new energy installations in the U.S., subject to a number of constraints, particularly water.

  3. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    :L\\faps 1.1Siteswhere fish (largemouth bass)tissueHg concentrationwere detetned(from 194 i riversArkansas Water Resources Center SPATIAL ANALYSIS OF THE CAUSE OF MERCURY CONTAMINATION OF FISH have beenconcernsabout mercury (Hg) contaminationin fish in Arkansas sincethe discovFryof the problem

  4. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    Arkansas Water Resources Center DISPOSAL OF HOUSEHOLD WASTEWATER IN SOILS OF HIGH STONE CONTENT Departments of Agronomy Agricultural Engineering and Civil Engineering University of Arkansas Fayetteville. Harper, H. D. Scott and C. L. Griffis Departments of Agronomy, Agricultural Engineering and Civil

  5. Drinking Water Problems: Corrosion

    E-Print Network [OSTI]

    Drinking Water Problems: Corrosion Mark L. McFarland, Tony L. Provin, and Diane E. Boellstorff and fail. Corrosion can cause three types of damage: · The entire metal surface gradually thins and red (Fig. 1). · Deep pits appear that can penetrate pipe or tank walls. This type of corrosion may not add

  6. Arkansas Water Resources Center

    E-Print Network [OSTI]

    Soerens, Thomas

    nutrient loading of surface streams and reservoirs in northwest Arkansas, identifying and evaluating the viability of alternate water supplies using abandoned, flooded coal mines for the City of Greenwood Phosphorus Flux in Streams and Reservoirs: Effect of Chemical Amendments Basic Information Title: Phosphorus

  7. Total Precipitable Water

    SciTech Connect (OSTI)

    None

    2012-01-01T23:59:59.000Z

    The simulation was performed on 64K cores of Intrepid, running at 0.25 simulated-years-per-day and taking 25 million core-hours. This is the first simulation using both the CAM5 physics and the highly scalable spectral element dynamical core. The animation of Total Precipitable Water clearly shows hurricanes developing in the Atlantic and Pacific.

  8. Well Owner's Guide To Water Supply

    E-Print Network [OSTI]

    Fay, Noah

    the quantity and quality of aquifer water resources in our state. · Common contaminants found in Arizona Highlands Region ...................................18 3. Water Quality Common Minerals Found in Water .....................22 Contaminants in Water........................................23 Drinking Water Guidelines

  9. 50-Plus Ways to Be Water Smart 1. If your local water utility offers water-saving incentives or in-home water audits, take advantage

    E-Print Network [OSTI]

    50-Plus Ways to Be Water Smart BEHAVIORS 1. If your local water utility offers water-saving incentives or in-home water audits, take advantage of these programs. 2. Don't let water run while brushing

  10. Sensitivity Analysis of Reprocessing Cooling Times on Light Water Reactor and Sodium Fast Reactor Fuel Cycles

    SciTech Connect (OSTI)

    R. M. Ferrer; S. Bays; M. Pope

    2008-04-01T23:59:59.000Z

    The purpose of this study is to quantify the effects of variations of the Light Water Reactor (LWR) Spent Nuclear Fuel (SNF) and fast reactor reprocessing cooling time on a Sodium Fast Reactor (SFR) assuming a single-tier fuel cycle scenario. The results from this study show the effects of different cooling times on the SFR’s transuranic (TRU) conversion ratio (CR) and transuranic fuel enrichment. Also, the decay heat, gamma heat and neutron emission of the SFR’s fresh fuel charge were evaluated. A 1000 MWth commercial-scale SFR design was selected as the baseline in this study. Both metal and oxide CR=0.50 SFR designs are investigated.

  11. Radiation control coatings installed on federal buildings at Tyndall Air Force Base. Volume 1: Pre-coating monitoring and fresh coating results

    SciTech Connect (OSTI)

    Petrie, T.W.; Childs, P.W.

    1997-02-01T23:59:59.000Z

    The US Department of Energy`s (DOE`s) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US government. Through a partnership with a federal site, the utility serving the site, a manufacturer of an energy-related technology, and other organizations associated with these interests, DOE can evaluate a new technology. The results of the program give federal agency decision makers more hands-on information with which to validate a decision to utilize a new technology in their facilities. The partnership of these interests is secured through a cooperative research and development agreement (CRADA), in this case between Lockheed Martin Energy Research Corporation, the manager of the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, and ThermShield International, Ltd., the manufacturer of the technology. This is the first volume of a two-volume report that describes the effects of radiation control coatings installed on federal buildings at Tyndall Air Force Base (AFB) in Florida by ThermShield International. ORNL`s Buildings Technology Center (BTC) was assigned the responsibility for gathering, analyzing, and reporting on the data to describe the effects of the coatings. This volume describes the monitoring plan and its implementation, the results of pre-coating monitoring, the coating installation, results from fresh coatings compared to pre-coating results, and a plan to decommission the monitoring equipment. By including results from roofs at Tyndall AFB and from an outdoor test facility at the BTC, the data cover the range from poorly insulated to well-insulated roofs and two kinds of radiation control coatings on various roof membranes.

  12. Pine-fresh Particles | EMSL

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

    Particles Released: February 01, 2011 Slow Evaporation May Account for "Missing" Aerosols A long, frustrating search for the source of "extra" aerosols seen in field...

  13. Safe Handling of Fresh Oranges

    E-Print Network [OSTI]

    Scott, Amanda

    2008-09-05T23:59:59.000Z

    . This will prevent juice or blood from dripping onto the oranges. Throw away oranges that touch raw meats, blood or juice. Refrigerate oranges within 2 hours of cutting or peeling them. Store them in plastic bags; in clean, airtight containers; or tightly... and utensils for raw meats and oranges, or wash and sanitize them between foods. This will prevent any patho- gens on the raw meat from being transferred to the oranges. Refrigerate leftover cut and/or peeled oranges within 2 hours. If they are left...

  14. Optimising the Fresh Air Economiser

    E-Print Network [OSTI]

    Biship, R.

    2013-01-01T23:59:59.000Z

    , S., ?Economizers in Air Handling Systems?, CED Engineering Course M01-014, Stony Point New York, 2000. Moser, D., ?Free Cooling: Don?t Let Savings Slip Away?, Portland Energy Conservation Inc., published in Building Operating Management.... New Zealand, Standard NZS 4303:1990, Ventilation for Acceptable Indoor Air Quality, Standards Association of New Zealand, Wellington. Portland Energy Conservation Inc., from Functional Testing Guide on website: (http...

  15. AGENDA ADEP Surface Water Protection Project NPDES Storm Water...

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

    ADEP Surface Water Protection Project NPDES Storm Water Individual Permit Bi-Annual Update Public Meeting January 22, 2014 5:30-7:30 p.m. Cities of Gold Conference Center...

  16. Dynamic characteristics of gas-water interfacial plasma under water

    SciTech Connect (OSTI)

    Zheng, S. J.; Zhang, Y. C.; Ke, B.; Ding, F.; Tang, Z. L.; Yang, K.; Zhu, X. D. [Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China)

    2012-06-15T23:59:59.000Z

    Gas-water interfacial plasmas under water were generated in a compact space in a tube with a sandglass-like structure, where two metal wires were employed as electrodes with an applied 35 kHz ac power source. The dynamic behaviors of voltage/current were investigated for the powered electrode with/without water cover to understand the effect of the gas-water interface. It is found that the discharge exhibits periodic pulsed currents after breakdown as the powered electrode is covered with water, whereas the electrical current reveals a damped oscillation with time with a frequency about 10{sup 6} Hz as the powered electrode is in a vapor bubble. By increasing water conductivity, a discharge current waveform transition from pulse to oscillation presents in the water covering case. These suggest that the gas-water interface has a significant influence on the discharge property.

  17. Continuous Commissioning of a Central Chilled Water & Hot Water System

    E-Print Network [OSTI]

    Deng, S.; Turner, W. D.; Batten, T.; Liu, M.

    2000-01-01T23:59:59.000Z

    the campus loops and the building loops. Some optimization of the plant chiller 1 boiler operation is also necessary and beneficial. In general, through Continuous Commissioning, chilled water and hot water loop temperature differences will be improved...

  18. The Relationship between Water and Energy: Optimizing Water and Energy 

    E-Print Network [OSTI]

    Finley, T.; Fennessey, K.; Light, R.

    2007-01-01T23:59:59.000Z

    In an effort to conserve water, drought-proof operating plants and control costs, the critical relationship of water and energy is clearly exposed. Five years of effort has transpired into countless studies, more than 100 projects and a clear...

  19. Santa Clara Water and Sewer- Solar Water Heating Program

    Broader source: Energy.gov [DOE]

    In 1975, the City of Santa Clara established the nation's first municipal solar utility. Under the Solar Water Heating Program, the Santa Clara Water and Sewer Utilities Department supplies,...

  20. Water Quality Criteria for Intrastate, Interstate, and Coastal Water (Mississippi)

    Broader source: Energy.gov [DOE]

    The Water Quality Criteria for Intrastate, Interstate, and Coastal Water were created to embody both state and federal law. State law mandates the protection of public health and welfare and the...

  1. Water Works! Water Resources Engineering and Turbine Energy

    E-Print Network [OSTI]

    Barrash, Warren

    Water Works! Water Resources Engineering and Turbine Energy Facilitators: Dr. Jairo Hernandez. This energy can be used to generate electricity (dams and turbines), produce mechanical work (wells), as well

  2. Water Scarcity, Climate Change, and Water Quality: Three Economic Essays 

    E-Print Network [OSTI]

    Cai, Yongxia

    2010-07-14T23:59:59.000Z

    This dissertation is composed of three essays investigating three aspects of future water issues. The first essay focuses on an examination of water scarcity issues caused by rapid population growth and economic development ...

  3. Regulated water production to control water coning in oil wells

    E-Print Network [OSTI]

    Sim?ha, I?s?vara

    1975-01-01T23:59:59.000Z

    REGULATED WATER PRODUCTION TO CONTROL WATER CONING IN OIL WELLS A Thesis by ISHWAR SINGH Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1975 Major... Subject: Petroleum Engineering REGULATED WATER PRODUCTION TO CONTROL WATER CONING IN OIL WELLS A Thesis by ISHWAR SINGH Approved as to style and content by (Chairman of Committee) (Membe ) (Head of Departmen lVlemb ) May 1975 ( I ABST RACT...

  4. QER- Comment of American Water

    Broader source: Energy.gov [DOE]

    Dear QER Team; Thank you for the opportunity to provide comments to the Quadrennial Energy Review Task Force to discuss the water and energy nexus, advances in water innovative technologies, and the impact of climate change on water issues. On behalf of American Water, I wish to submit the following White Papers which we have prepared on these critical issues: Innovations in Energy Use Sustainability and Resiliency Planning for Water Utilities One Water Water/Energy Correlation The Value of Water Challenges in the Water Industry: Climate Change Challenges in the Water Industry: Meeting Demand in the West Innovation Solutions Within the Water Industry: Desalination Innovation Solutions Within the Water Industry: Going Green Innovation Solutions Within the Water Industry: Water Reuse Bridging the Water Innovation Gap. Founded in 1886, American Water is the largest publicly traded U.S. water and wastewater utility company. With headquarters in Voorhees, NJ, the company employs approximately 6,600 dedicated professionals who provide drinking water, wastewater and other related services to an estimated 14 million people in more than 40 states. Please feel free to contact me if you have any questions or if there is any way American Water can be helpful to your mission. Respectfully Yours, Martin (See attached file: White Papers.pdf) Martin D. Kerckhoff Vice President and Divisional General Counsel Central Division American Water CONFIDENTIAL & PRIVILEGED COMMUNICATION This email and any attachments hereto constitute a legally confidential communication from the Legal Department of American Water. The information contained herein is subject to attorney-client privilege and is for the sole use of the intended original addressee. If you are not the intended original addressee, you are hereby notified that any reading, disclosure, copying, distribution, use, or taking of any action in reliance on the contents contained herein is strictly prohibited. If you have received this message in error, please immediately notify us at 314.966.2241 and delete this message from your system. WARNING: Although American Water has taken reasonable precautions to ensure that no viruses are present in this email, it is the responsibility of the recipient to ensure that it is virus free. No responsibility is accepted by American Water for any loss or damage arising in any way from the receipt and/or use of this email.

  5. Water Scarcity and Energy: Water and Power Efficiency of

    E-Print Network [OSTI]

    Scott, Christopher

    Water Scarcity and Energy: Water and Power Efficiency of Recycled Water Arizona Hydrological Society ­ 21st Annual Symposium 3rd International Professional Geologic Conference Graham Symmonds, P Total Percentage Growth 2007-2030 67.2% Population projections for Arizona (U.S. Census Bureau

  6. II. Properties of Water 1. Ice and Liquid water structure

    E-Print Network [OSTI]

    Frey, Terry

    Heat Capacity 4. Solvent Properties 5. Dissociation: Acids & Bases / pH II. Organic Chemistry A transport in plants #12;Water has a high specific heat capacity specific heat capacity = amount of energyII. Properties of Water 1. Ice and Liquid water structure 2. Cohesion / Surface Tension 3. High

  7. Photo Courtesy of Carlsbad Water Distict Economic Evaluation for Water Recycling

    E-Print Network [OSTI]

    Lund, Jay R.

    -i- Photo Courtesy of Carlsbad Water Distict Economic Evaluation for Water Recycling In Urban Areas........................................................................................................................................... 4 BENEFICIAL USES OF RECYCLED WATER................................................................................................ 5 MOTIVATIONS FOR RECYCLED WATER USE

  8. Copyright Awwa Research Foundation 2006 Advanced Water Treatment Impacts onAdvanced Water Treatment Impacts on

    E-Print Network [OSTI]

    Keller, Arturo A.

    , brackish groundwater, produced water, etc.produced water, etc. Advanced treatmentAdvanced treatment Water© Copyright Awwa Research Foundation 2006 Advanced Water Treatment Impacts onAdvanced Water Treatment Impacts on EnergyEnergy--Water LinkagesWater Linkages (The Water Utility Perspective)(The Water

  9. Water soluble laser dyes

    DOE Patents [OSTI]

    Hammond, Peter R. (Livermore, CA); Feeman, James F. (Wyomissing, PA); Field, George F. (Santa Ana, CA)

    1998-01-01T23:59:59.000Z

    Novel water soluble dyes of the formula I are provided ##STR1## wherein R.sup.1 and R.sup.4 are alkyl of 1 to 4 carbon atoms or hydrogen; or R.sup.1 -R.sup.2 or R.sup.2 -R.sup.4 form part of aliphatic heterocyclic rings; R.sup.2 is hydrogen or joined with R.sup.1 or R.sup.4 as described above; R.sup.3 is --(CH.sub.2).sub.m --SO.sub.3.sup.-, where m is 1 to 6; X is N, CH or ##STR2## where Y is 2 --SO.sub.3.sup.- ; Z is 3, 4, 5 or 6 --SO.sub.3.sup.-. The novel dyes are particularly useful as the active media in water solution dye lasers.

  10. Water soluble laser dyes

    DOE Patents [OSTI]

    Hammond, P.R.; Feeman, J.F.; Field, G.F.

    1998-08-11T23:59:59.000Z

    Novel water soluble dyes of the formula 1 are provided by the formula described in the paper wherein R{sup 1} and R{sup 4} are alkyl of 1 to 4 carbon atoms or hydrogen; or R{sup 1}--R{sup 2} or R{sup 2}--R{sup 4} form part of aliphatic heterocyclic rings; R{sup 2} is hydrogen or joined with R{sup 1} or R{sup 4} as described above; R{sup 3} is --(CH{sub 2}){sub m}--SO{sub 3}{sup {minus}}, where m is 1 to 6; X is N, CH or formula 2 given in paper where Y is 2 --SO{sub 3}{sup {minus}} ; Z is 3, 4, 5 or 6 --SO{sub 3}{sup {minus}}. The novel dyes are particularly useful as the active media in water solution dye lasers.

  11. GROUND WATER CONTAMINATION

    SciTech Connect (OSTI)

    Unknown

    1999-09-01T23:59:59.000Z

    As required by the terms of the above referenced grant, the following summary serves as the Final Report for that grant. The grant relates to work performed at two separate sites, the Hoe Creek Underground Coal Gasification Site south of Gillette, Wyoming, and the Rock Springs In-Situ Oil Shale Retort Site near Rock Springs, Wyoming. The primary concern to the State of Wyoming at each site is ground water contamination (the primary contaminants of concern are benzene and related compounds), and the purpose of the grant has been to provide tiding for a Geohydrologist at the appropriate State agency, specifically the Land Quality Division (LQD) of the Wyoming Department of Environmental Quality. The LQD Geohydrologist has been responsible for providing technical and regulatory support to DOE for ground water remediation and subsequent surface reclamation. Substantial progress has been made toward remediation of the sites, and continuation of LQD involvement in the remediation and reclamation efforts is addressed.

  12. Sustained Recycle in Light Water and Sodium-Cooled Reactors

    SciTech Connect (OSTI)

    Steven J. Piet; Samuel E. Bays; Michael A. Pope; Gilles J. Youinou

    2010-11-01T23:59:59.000Z

    From a physics standpoint, it is feasible to sustain recycle of used fuel in either thermal or fast reactors. This paper examines multi-recycle potential performance by considering three recycling approaches and calculating several fuel cycle parameters, including heat, gamma, and neutron emission of fresh fuel; radiotoxicity of waste; and uranium utilization. The first recycle approach is homogeneous mixed oxide (MOX) fuel assemblies in a light water reactor (LWR). The transuranic portion of the MOX was varied among Pu, NpPu, NpPuAm, or all-TRU. (All-TRU means all isotopes through Cf-252.) The Pu case was allowed to go to 10% Pu in fresh fuel, but when the minor actinides were included, the transuranic enrichment was kept below 8% to satisfy the expected void reactivity constraint. The uranium portion of the MOX was enriched uranium. That enrichment was increased (to as much as 6.5%) to keep the fuel critical for a typical LWR irradiation. The second approach uses heterogeneous inert matrix fuel (IMF) assemblies in an LWR - a mix of IMF and traditional UOX pins. The uranium-free IMF fuel pins were Pu, NpPu, NpPuAm, or all-TRU. The UOX pins were limited to 4.95% U-235 enrichment. The number of IMF pins was set so that the amount of TRU in discharged fuel from recycle N (from both IMF and UOX pins) was made into the new IMF pins for recycle N+1. Up to 60 of the 264 pins in a fuel assembly were IMF. The assembly-average TRU content was 1-6%. The third approach uses fast reactor oxide fuel in a sodium-cooled fast reactor with transuranic conversion ratio of 0.50 and 1.00. The transuranic conversion ratio is the production of transuranics divided by destruction of transuranics. The FR at CR=0.50 is similar to the CR for the MOX case. The fast reactor cases had a transuranic content of 33-38%, higher than IMF or MOX.

  13. Drinking Water Problems: Radionuclides

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

    2006-08-04T23:59:59.000Z

    can accumulate to harmful levels in drinking water. As radionuclides decay, they emit radioactive parti- cles such as alpha particles, beta particles and gamma rays. Each type of particle produces different effects on humans. Alpha particles... penetrating, alpha particles cause more damage per unit volume than do beta particles or gamma rays. Beta particles and gamma rays deposit their ener- gy over longer distances. Beta particles can be stopped by a piece of wood or a thin sheet of metal...

  14. Economic aspects of black bases in Texas 

    E-Print Network [OSTI]

    Schoen, Wayne Ayron

    1976-01-01T23:59:59.000Z

    such that an optimal asphalt content for each aggregate type could be determined. Test method Tex-126-E requires that the 6-inches in diameter by 8-inches in height samples be failed in unconfined compression and from these results an optimum asphalt content... procedure and two would not. The purpose of the vacuum saturation procedure was to determine the effect of water on the black base mixtures. At present, an acceptable national standard vacuum saturation procedure does not exist. Therefore, a test...

  15. Central Multifamily Water Heating Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building America Program is hosting a no-cost, webinar-based training on Central Multifamily Water Heating Systems. The webinar will focus the effective use of central heat pump water heaters...

  16. Water Quality Regulations (Rhode Island)

    Broader source: Energy.gov [DOE]

    The purpose of these regulations is to establish water quality standards for the state's surface waters. These standards are intended to restore, preserve and enhance the physical, chemical and...

  17. Impoundment of Surface Waters (Virginia)

    Broader source: Energy.gov [DOE]

    Many water withdrawal projects involve planning and engineering long before any permits are obtained. DEQ's Office of Water Supply is responsible for assisting the public with such planning and is...

  18. Xeriscape...Landscape Water Conservation 

    E-Print Network [OSTI]

    Welsh, Douglas F.; Welch, William C.; Duble, Richard L.

    2007-04-27T23:59:59.000Z

    You can make your landscape both beautiful and water-efficient by xeriscaping. Topics covered include planning, soil preparation, plant selection, maintenance, watering, irrigation systems, mulching and mowing. There are lists of outstanding...

  19. Water Pollution Control (South Dakota)

    Broader source: Energy.gov [DOE]

    It is the public policy of the state of South Dakota to conserve the waters of the state and to protect, maintain, and improve their quality for water supplies, for the propagation of wildlife,...

  20. Columbia Water & Light- Solar Rebates

    Broader source: Energy.gov [DOE]

    Columbia Water & Light electric customers are eligible for a $400 rebate for the purchase of a new solar water heater. To apply for this rebate, a customer submits a pre-approval application to...

  1. Spatial Water Balance in Texas

    E-Print Network [OSTI]

    Reed, Seann; Maidment, David; Patoux, Jerome

    Water availability is critical to the economy in the state of Texas. Numerous reservoirs and conveyance structures have been constructed across the State to meet the water supply needs of farmers, municipalities, industries, and power generating...

  2. Community Water Demand in Texas

    E-Print Network [OSTI]

    Griffin, Ronald C.; Chang, Chan

    Solutions to Texas water policy and planning problems will be easier to identify once the impact of price upon community water demand is better understood. Several important questions cannot be addressed in the absence of such information...

  3. Clean Water Partnership Law (Minnesota)

    Broader source: Energy.gov [DOE]

    The main purpose of the Clean Water Partnership Law is to provide financial and technical assistance to local governments for the protection, enhancement, and restoration of surface waters. However...

  4. Missouri Clean Water Law (Missouri)

    Broader source: Energy.gov [DOE]

    The public policy of the state of Missouri is to conserve the waters of the state and to protect, maintain, and improve their quality for public water supplies and for domestic, agricultural,...

  5. Scientists ignite aluminum water mix

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

    Scientists ignite aluminum water mix Scientists ignite aluminum water mix Don't worry, that beer can you're holding is not going to spontaneously burst into flames. June 30, 2014...

  6. Soil and Water Conservation (Florida)

    Broader source: Energy.gov [DOE]

    Florida’s 62 Soil and Water Conservation Districts were established in 1937 under Chapter 582 Florida Statutes. The law was based on federal model legislation to establish Soil and Water...

  7. Our Environment in Hot Water: Comparing Water Heaters, A Life Cycle Approach Comparing Tank and Tankless Water Heaters in California

    E-Print Network [OSTI]

    Lu, Alison

    2011-01-01T23:59:59.000Z

    Diagram 1: A Typical Tank Water Heater Source: http://California households. Tank water heaters stayed constant.the same impact as tank water heaters. The project results

  8. Our Environment in Hot Water: Comparing Water Heaters, A Life Cycle Approach Comparing Tank and Tankless Water Heaters in California

    E-Print Network [OSTI]

    Lu, Alison

    2011-01-01T23:59:59.000Z

    Study on Eco-Design of Water Heaters, Van Holstein en Kemnaand Assessment” in Water Heating Rulemaking TechnicalG. Smith, Tankless Gas Water Heaters: Oregon Market Status,

  9. Water-Efficiency Program Prioritization

    Broader source: Energy.gov [DOE]

    Presentation outlines water-efficiency program requirements and priorities as presented to Federal agencies by the Federal Energy Management Program.

  10. Groundwater and Terrestrial Water Storage, 

    E-Print Network [OSTI]

    Rodell, M; Chambers, D P; Famiglietti, J S

    2011-01-01T23:59:59.000Z

    T. E. Reilly, 2002: Flow and storage in groundwater systems.Estimating ground water storage changes in the Mississippistorage..

  11. 3, 43934410, 2003 Stratospheric water

    E-Print Network [OSTI]

    to PSC particle sedimentation, the local 4394 #12;ACPD 3, 4393­4410, 2003 Stratospheric water vapour

  12. Individual Permit for Storm Water

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

    Compliance Miscellaneous EPA Submittals Public Meetings Renewal Application Construction Certifications Corrective Action Storm Water Analytical Period Get updates on LANL...

  13. Optimization of Chilled Water Systems

    E-Print Network [OSTI]

    Gidwani, B. N.

    OPTIMIZATION OF CHILLED WATER SYSTEMS B. N. GIDWANI, P.E., Vice President? Roy F. Weston, Inc.?West Chester, Pennsylvania 19380 ABSTRACT Chilled water systems are one of the major energy consumers in industrial, commercial, and institutional... complexes. The centralization of chilled water systems presents numerous advantages, including simplified controls, reduced installation capacity due to diversity, and consolidated maintenance and operation. Centrally chilled water systems present...

  14. Water purification using organic salts

    DOE Patents [OSTI]

    Currier, Robert P.

    2004-11-23T23:59:59.000Z

    Water purification using organic salts. Feed water is mixed with at least one organic salt at a temperature sufficiently low to form organic salt hydrate crystals and brine. The crystals are separated from the brine, rinsed, and melted to form an aqueous solution of organic salt. Some of the water is removed from the aqueous organic salt solution. The purified water is collected, and the remaining more concentrated aqueous organic salt solution is reused.

  15. Chapter 13 Water Resources Hoover Dam

    E-Print Network [OSTI]

    Pan, Feifei

    management Water shortage linked to food supply Learning Objectives #12; The global water cycleChapter 13 Water Resources #12;Hoover Dam #12;The Colorado River Basin Population growth Urbanization Climate change #12; Water cycle Water use Surface water and groundwater processes Water

  16. Best Management Practice #14: Alternative Water Sources

    Broader source: Energy.gov [DOE]

    Many federal facilities may have water uses that can be met with non-potable water from alternative water sources. Potentially available alternative water sources for Federal sources include municipal-supplied reclaimed water, treated gray water from on-site sanitary sources, and storm water.

  17. Water Resources Competitive Grants Program

    E-Print Network [OSTI]

    Water Resources Competitive Grants Program Fiscal Year 2014 Request for Proposals Pursuant to Section 104 of the Water Resources Research Act of 1984, as Amended Closing Date 4:00 PM, Eastern Time, August 15, 2014 (Institutes) Institute for Water Resources National Institutes for U.S. Army Corps

  18. Water Network Design by MINLP

    E-Print Network [OSTI]

    2008-02-12T23:59:59.000Z

    Feb 13, 2008 ... ... on the internet at http://domino.watson.ibm.com/library/CyberDig.nsf/home . .... The hydraulic head is the total energy per unit of weight of the water, and it is ..... used to model the hydraulic and water quality behavior of water ...

  19. Water Resources Competitive Grants Program

    E-Print Network [OSTI]

    Virginia Tech

    Water Resources Competitive Grants Program Fiscal Year 2012 Request for Proposals Pursuant to Section 104 of the Water Resources Research Act of 1984, as Amended Closing Date 4:00 PM, Eastern Time, August 15, 2012 (Institutes) Institute for Water Resources National Institutes for U.S. Army Corps

  20. Water Resources Working Group Report

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Water Resources Working Group Report This report provided content for the Wisconsin Initiative in February 2011. #12;Water Resources Working Group Wisconsin Initiative on Climate Change Impacts October 2010 #12;Water Resources Working Group Members ­ WICCI Tim Asplund (Co-Chair) - Wisconsin Department