Sample records for resources hot water

  1. Solar Hot Water Resources and Technologies | Department of Energy

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

    Hot Water Resources and Technologies Solar Hot Water Resources and Technologies Photo of a standalone solar hot water system standing in front of a clothesline with a backdrop of...

  2. Solar Hot Water Resources and Technologies

    Broader source: Energy.gov [DOE]

    This page provides a brief overview of solar hot water (SHW) technologies supplemented by specific information to apply SHW within the Federal sector.

  3. Sustainable Energy Resources for Consumers (SERC) - Solar Hot Water |

    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 DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic SafetyGeothermal/Ground-Source Heat Pumps | Department

  4. Sustainable Energy Resources for Consumers (SERC) - Solar Hot Water |

    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 DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic SafetyGeothermal/Ground-Source Heat Pumps | Department ofDepartment

  5. Solar Works in Seattle: Domestic Hot Water

    Broader source: Energy.gov [DOE]

    Seattle's residential solar hot water workshop. Content also covers general solar resource assessment, siting, and financial incentives.

  6. 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

  7. 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

  8. 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

  9. 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

  10. Getting into hot water: the law of geothermal resources in Colorado | Open

    Open Energy Info (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 beingZealand Jump to: navigation, search OpenEI Reference LibraryAdd toWell2008) | OpenSilver PeakGeservEnergy

  11. 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

  12. Detachment Faulting & Geothermal Resources - Pearl Hot Spring...

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

    Faulting & Geothermal Resources - Pearl Hot Spring, NV Conducting a 3D Converted Shear Wave Project to Reduce Exploration Risk at Wister, CA Crump Geyser: High Precision...

  13. Modern hot water district heating

    SciTech Connect (OSTI)

    Karnitz, M.A.; Barnes, M.H.; Kadrmas, C.; Nyman, H.O.

    1984-06-01T23:59:59.000Z

    The history of district heating in Europe is drastically different from that in the United States. The development of district heating in northern and eastern Europe started in the early 1950s. Hot water rather than steam was used as the transport medium and the systems have proven to be more economical. Recently, the northern European concept has been introduced into two US cities - St. Paul and Willmar, Minnesota. The hot water project in St. Paul started construction and operation in the summer and fall of 1983, respectively. The entire first phase of the St. Paul project will take two summers to construct and will connect approximately 80 buildings for a total of 150 MW(t). The system spans the entire St. Paul business district and includes privately owned offices and retail buildings, city and county government buildings, hospitals, the state Capitol complex, and several industrial customers. The City of Willmar, Minnesota, replaced an old steam system with a modern hot water system in the summer of 1982. The first phase of the hot water system was constructed in the central business district. The system serves a peak thermal load of about 10 MW(t) and includes about 12,000 ft of network. The Willmar system completed the second stage of development in the fall of 1983. These two new systems demonstrate the benefits of the low-temperature hot water district heating technology. The systems are economical to build, have high reliability, and have low maintenance and operating cost.

  14. Stratification in hot water tanks

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1982-04-01T23:59:59.000Z

    Stratification in a domestic hot water tank, used to increase system performance by enabling the solar collectors to operate under marginal conditions, is discussed. Data taken in a 120 gallon tank indicate that stratification can be achieved without any special baffling in the tank. (MJF)

  15. 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

  16. 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

  17. 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

  18. Hot-dry-rock geothermal resource 1980

    SciTech Connect (OSTI)

    Heiken, G.; Goff, F.; Cremer, G. (ed.)

    1982-04-01T23:59:59.000Z

    The work performed on hot dry rock (HDR) geothermal resource evaluation, site characterization, and geophysical exploration techniques is summarized. The work was done by region (Far West, Pacific Northwest, Southwest, Rocky Mountain States, Midcontinent, and Eastern) and limited to the conterminous US.

  19. STATE OF CALIFORNIA DOMESTIC HOT WATER (DHW)

    E-Print Network [OSTI]

    storage water heaters (rated input of greater than 75,000 Btu/hr), list Recovery Efficiency (RE), Thermal; and Pipe insulation for steam hydronic heating systems or hot water systems >15 psi, meets the requirements with Multiple Dwelling Units (required for prescriptive) TO COMPLY - ALL BOXES MUST BE CHECKED All hot water

  20. Monitoring SERC Technologies — Solar Hot Water

    Broader source: Energy.gov [DOE]

    A webinar by National Renewable Energy Laboratory analyst Eliza Hotchkiss on Solar Hot Water systems and how to properly monitor their installation.

  1. Are we putting in hot water?

    E-Print Network [OSTI]

    Combes, Stacey A.

    Are we putting our fish in hot water? Global warming and the world's fisheries · Hot, hungry, and gasping for air · Shrinking fish and fewer babies? · Global warming puts fish on the run · Warm water · Howmucharefishworth? · Which fish are feeling the heat? · How will fisheries change? · 2°C is too much! · What needs

  2. Just Hot Resources Consulting | Open Energy Information

    Open Energy Info (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 are8COaBulkTransmissionSitingProcess.pdfGetecGtelInteriasIowa: Energy Resources JumpJudson,International LtdJust Hot

  3. Detachment Faulting & Geothermal Resources- Pearl Hot Spring, NV

    Broader source: Energy.gov [DOE]

    Detachment Faulting & Geothermal Resources - Pearl Hot Spring, NV presentation at the April 2013 peer review meeting held in Denver, Colorado.

  4. 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

  5. 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

  6. Hot Water DJ: Saving Energy by Pre-mixing Hot Water Md Anindya Prodhan

    E-Print Network [OSTI]

    Whitehouse, Kamin

    Hot Water DJ: Saving Energy by Pre-mixing Hot Water Md Anindya Prodhan Department of Computer University of Virginia whitehouse@virginia.edu Abstract After space heating and cooling, water heating consumption. Current water heating systems waste up to 20% of their energy due to poor insulation in pipes

  7. Disaggregating Hot Water Use and Predicting Hot Water Waste in Five Test Homes

    SciTech Connect (OSTI)

    Henderson, H.; Wade, J.

    2014-04-01T23:59:59.000Z

    While it is important to make the equipment (or 'plant') in a residential hot water system more efficient, the hot water distribution system also affects overall system performance and energy use. Energy wasted in heating water that is not used is estimated to be on the order of 10 to 30 percent of total domestic hot water (DHW) energy use. This field monitoring project installed temperature sensors on the distribution piping (on trunks and near fixtures) and programmed a data logger to collect data at 5 second intervals whenever there was a hot water draw. This data was used to assign hot water draws to specific end uses in the home as well as to determine the portion of each hot water that was deemed useful (i.e., above a temperature threshold at the fixture). Five houses near Syracuse NY were monitored. Overall, the procedures to assign water draws to each end use were able to successfully assign about 50% of the water draws, but these assigned draws accounted for about 95% of the total hot water use in each home. The amount of hot water deemed as useful ranged from low of 75% at one house to a high of 91% in another. At three of the houses, new water heaters and distribution improvements were implemented during the monitoring period and the impact of these improvements on hot water use and delivery efficiency were evaluated.

  8. Webinar: ENERGY STAR Hot Water Systems for High Performance Homes...

    Energy Savers [EERE]

    Webinar: ENERGY STAR Hot Water Systems for High Performance Homes Webinar: ENERGY STAR Hot Water Systems for High Performance Homes This presentation is from the Building America...

  9. Model Simulating Real Domestic Hot Water Use - Building America...

    Energy Savers [EERE]

    Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Image of a pipe...

  10. 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

  11. 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...

  12. 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...

  13. 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

  14. CC Retrofits and Optimal Controls for Hot Water Systems

    E-Print Network [OSTI]

    Wu, L.; Liu, M.; Wang, G.

    2007-01-01T23:59:59.000Z

    Continuous Commissioning (CC) technologies, three old boilers (13.39 MMBH each) were replaced by three new boilers (1.675 MMBH each) and hot water pumps. Optimal controls for the hot water systems included optimal hot water temperature reset, hot water pump...

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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...

  20. Design of a high temperature hot water central heating system

    SciTech Connect (OSTI)

    Beaumont, E.L.; Johnson, R.C.; Weaver, J.M.

    1981-11-01T23:59:59.000Z

    The paper reviews the conceptual design of a central heating system at Los Alamos Scientific Laboratory. The resource considered for this heating system design was hot dry rock geothermal energy. Design criteria were developed to ensure reliability of energy supply, to provide flexibility for adaptation to multiple energy resources, to make optimum use of existing equipment and to minimize reinvestment cost. A variable temperature peaking high temperature water system was selected for this purpose.

  1. Hot Water Heating System Operation and Energy Conservation

    E-Print Network [OSTI]

    Shao, Z.; Chen, H.; Wei, P.

    2006-01-01T23:59:59.000Z

    Based on an example of the reconstruction of a hot water heating system, this paper provides an analysis and comparison of the operations of hot water heating systems, including supply water temperature adjustment, flow adjustment during each...

  2. 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

  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. 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

  6. Alternatives for reducing hot-water bills

    SciTech Connect (OSTI)

    Bennington, G.E.; Spewak, P.C.

    1981-06-01T23:59:59.000Z

    A two stage approach to reducing residential water heating bills is described. In Stage I, simple conservation measures were included to reduce the daily hot water energy consumption and the energy losses from the water tank. Once these savings are achieved, Stage II considers more costly options for further reducing the water heating bill. Four alternatives are considered in Stage II: gas water heaters; solar water heaters (two types); heat pump water heaters; and heat recovery from a heat pump or air conditioner. To account for variations within the MASEC region, information on water heating in Rapid City, Minneapolis, Chicago, Detroit, and Kansas City is presented in detail. Information on geography, major population centers, fuel prices, climate, and state solar incentives is covered. (MCW)

  7. 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

  8. Hot water bitumen extraction process

    SciTech Connect (OSTI)

    Rendall, J.S.

    1989-10-24T23:59:59.000Z

    This patent describes a method of extracting bitumen oils from tar-sands ore. It includes an initial conditioning step comprising crushing tar-sands ore to yield solid particles of a maximum size required by a log washer conditioner in a second conditioning step; a bitumen extraction step; a bitumen separation step; a solvent recovery step; a sand washing and water clarification step; and a sand solvent recovery step.

  9. dist_hot_water.pdf

    Gasoline and Diesel Fuel Update (EIA)

    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 for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001)gasoline prices4 Oil demand Motor444 U.S.Working34 30

  10. Solar Hot Water Creates Savings for Homeless Shelters | Department...

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

    Solar Hot Water Creates Savings for Homeless Shelters Solar Hot Water Creates Savings for Homeless Shelters July 15, 2010 - 12:10pm Addthis Kevin Craft What are the key facts?...

  11. 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

  12. High temperature hot water distribution system study

    SciTech Connect (OSTI)

    NONE

    1996-12-01T23:59:59.000Z

    The existing High Temperature Hot Water (HTHW) Distribution System has been plagued with design and construction deficiencies since startup of the HTHW system, in October 1988. In October 1989, after one year of service, these deficiencies were outlined in a technical evaluation. The deficiencies included flooded manholes, sump pumps not hooked up, leaking valves, contaminated HTHW water, and no cathodic protection system. This feasibility study of the High Temperature Hot Water (HTHW) Distribution System was performed under Contract No. DACA0l-94-D-0033, Delivery Order 0013, Modification 1, issued to EMC Engineers, Inc. (EMC), by the Norfolk District Corps of Engineers, on 25 April 1996. The purpose of this study was to determine the existing conditions of the High Temperature Hot Water Distribution System, manholes, and areas of containment system degradation. The study focused on two areas of concern, as follows: * Determine existing conditions and areas of containment system degradation (leaks) in the underground carrier pipes and protective conduit. * Document the condition of underground steel and concrete manholes. To document the leaks, a site survey was performed, using state-of-the-art infrared leak detection equipment and tracer gas leak detection equipment. To document the condition of the manholes, color photographs were taken of the insides of 125 manholes, and notes were made on the condition of these manholes.

  13. Solar Hot Water Heater Industry in Barbados

    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.pdfBreakingMayDepartment of Energy Ready,SmartEnergyEnergy ResourceSolar Hot

  14. Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System 

    E-Print Network [OSTI]

    Wu, Z.; Li, D.

    2006-01-01T23:59:59.000Z

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

  15. Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System

    E-Print Network [OSTI]

    Wu, Z.; Li, D.

    2006-01-01T23:59:59.000Z

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

  16. 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

  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 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

  19. 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

  20. Hot water can freeze faster than cold?!?

    E-Print Network [OSTI]

    Monwhea Jeng

    2005-12-29T23:59:59.000Z

    We review the Mpemba effect, where intially hot water freezes faster than initially cold water. While the effect appears impossible at first sight, it has been seen in numerous experiments, was reported on by Aristotle, Francis Bacon, and Descartes, and has been well-known as folklore around the world. It has a rich and fascinating history, which culminates in the dramatic story of the secondary school student, Erasto Mpemba, who reintroduced the effect to the twentieth century scientific community. The phenomenon, while simple to describe, is deceptively complex, and illustrates numerous important issues about the scientific method: the role of skepticism in scientific inquiry, the influence of theory on experiment and observation, the need for precision in the statement of a scientific hypothesis, and the nature of falsifiability. We survey proposed theoretical mechanisms for the Mpemba effect, and the results of modern experiments on the phenomenon. Studies of the observation that hot water pipes are more likely to burst than cold water pipes are also described.

  1. 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

  2. Design package for solar domestic hot water system

    SciTech Connect (OSTI)

    None

    1980-09-01T23:59:59.000Z

    Information used to evaluate the initial design of the Elcam, Inc., Solar Domestic Hot Water System is presented. Included are such items as the system performance specification, detailed design drawings and other information. Elcam, Inc., has developed two solar heated prototype hot water systems and two heat exchangers. The hot water systems consist of the following subsystems: collector, storage, control, transport, auxiliary energy, and government-furnished Site Data Acquisition. The two systems are installed at Tempe, Arizona, and San Diego, California.

  3. Missouri Water Resource Law (Missouri)

    Broader source: Energy.gov [DOE]

    The Department of Natural Resources is responsible for ensuring that the quality and quantity of the water resources of the state are maintained at the highest level practicable to support present...

  4. 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

  5. Tool for Generating Realistic Residential Hot Water Event Schedules...

    Office of Environmental Management (EM)

    Residential Hot Water Event Schedules: Preprint Presented at SimBuild 2010; New York, New York; August 1519, 2010 47685.pdf More Documents & Publications Model Simulating...

  6. Tool for Generating Realistic Residential Hot Water Event Schedules...

    Energy Savers [EERE]

    Paper NRELCP-550-47685 August 2010 Tool for Generating Realistic Residential Hot Water Event Schedules Preprint Bob Hendron and Jay Burch National Renewable Energy...

  7. Interpretation of Water Sample Analysis, Waunita Hot Spring Project...

    Open Energy Info (EERE)

    R. H. Carpenter (Colorado Geological Survey in Cooperation with the U.S. Department of Energy). 1981. Interpretation of Water Sample Analysis, Waunita Hot Spring Project,...

  8. Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson & Dellechaie, 1976)...

  9. Reduce Hot Water Use for Energy Savings | 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 wantJoin us for| DepartmentReduce Hot Water Use for Energy Savings

  10. Solar Hot Water Heater Industry in Barbados | Department of Energy

    Office of Environmental Management (EM)

    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 for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssues DOE's Nuclear EnergySmart Meters and|WaterEnergyFieldHot

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. Analysis Model for Domestic Hot Water Distribution Systems: Preprint

    SciTech Connect (OSTI)

    Maguire, J.; Krarti, M.; Fang, X.

    2011-11-01T23:59:59.000Z

    A thermal model was developed to estimate the energy losses from prototypical domestic hot water (DHW) distribution systems for homes. The developed model, using the TRNSYS simulation software, allows researchers and designers to better evaluate the performance of hot water distribution systems in homes. Modeling results were compared with past experimental study results and showed good agreement.

  18. Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    and monitoring at the water heater and hot water end uses.water at the trunk (water heater) and twigs (individual end-and outlet of the water heater and several hot water end-

  19. 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

  20. Florida Water Resources Act (Florida)

    Broader source: Energy.gov [DOE]

    It is the policy of the state of Florida: (a) To provide for the management of water and related land resources; (b) To promote the conservation, replenishment, recapture, enhancement, development,...

  1. Tool for Generating Realistic Residential Hot Water Event Schedules: Preprint

    SciTech Connect (OSTI)

    Hendron, B.; Burch, J.; Barker, G.

    2010-08-01T23:59:59.000Z

    The installed energy savings for advanced residential hot water systems can depend greatly on detailed occupant use patterns. Quantifying these patterns is essential for analyzing measures such as tankless water heaters, solar hot water systems with demand-side heat exchangers, distribution system improvements, and recirculation loops. This paper describes the development of an advanced spreadsheet tool that can generate a series of year-long hot water event schedules consistent with realistic probability distributions of start time, duration and flow rate variability, clustering, fixture assignment, vacation periods, and seasonality. This paper also presents the application of the hot water event schedules in the context of an integral-collector-storage solar water heating system in a moderate climate.

  2. Water Resources: Hydraulics and Hydrology

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Water Resources: Hydraulics and Hydrology Interview with Margaret S. Petersen #12;This manuscript RESOURCES: HYDRAULICS AND HYDROLOGY #12;Approved for public release distribution IS unlimited. #12;Preface The United States Army Corps of Engineers significantly contributed to hydraulic and hydrologic engineering

  3. Hot Spot Conditions during Cavitation in Water Yuri T. Didenko,

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Hot Spot Conditions during Cavitation in Water Yuri T. Didenko, William B. McNamara III-13 the effective hot spot temperature during aqueous cavitation remains unresolved. Given the importance of aqueous cavitation (sonography and bioeffects of ultrasound, sonochemical remediation of aqueous pollutants

  4. Puerto Rico Water Resources & Environmetal Research Institute

    E-Print Network [OSTI]

    Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 2013 Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 20131 #12;Introduction The Puerto Rico Water Resources and Environmental Research Institute (PRWRERI) is located

  5. Puerto Rico Water Resources & Environmetal Research Institute

    E-Print Network [OSTI]

    Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 2012 Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 20121 #12;Introduction The Puerto Rico Water Resources and Environmental Research Institute (PRWRERI) is located

  6. DOE ZERH Webinar: Efficient Hot Water Distribution II: How to...

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

    II: How to Get it Right DOE ZERH Webinar: Efficient Hot Water Distribution II: How to Get it Right Watch the video or view the presentation slides below Zero Energy Ready Homes...

  7. DOE Zero Energy Ready Home Efficient Hot Water Distribution I...

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

    I -- What's At Stake Webinar (Text Version) DOE Zero Energy Ready Home Efficient Hot Water Distribution I -- What's At Stake Webinar (Text Version) Below is the text version of the...

  8. DOE Zero Energy Ready Home Efficient Hot Water Distribution II...

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

    -- How to Get it Right Webinar (Text Version) DOE Zero Energy Ready Home Efficient Hot Water Distribution II -- How to Get it Right Webinar (Text Version) Below is the text...

  9. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    and heavy metals to surface runoff following storm events. Evaluating runoff water quality response, innovative domestic wastewater disposal systems, ground water modeling and landuse mapping, erosionArkansas Water Resources Center Annual Technical Report FY 2008 Arkansas Water Resources Center

  10. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Arkansas Water Resources Center Annual Technical Report FY 2013 Arkansas Water Resources Center Annual Technical Report FY 2013 1 #12;Introduction The Arkansas Water Resources Center is part of the network of 54 water institutes established by the Water Resources Research Act of 1964 and is located

  11. 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

  12. Geothermal resource assessment of Hot Sulphur Springs, Colorado

    SciTech Connect (OSTI)

    Pearl, R.H.; Zacharakis, T.G.; Ringrose, C.D.

    1982-01-01T23:59:59.000Z

    Approximately 10 springs whose waters are used for recreation, steam baths and laundry purposes are located at Hot Sulphur Springs. Estimated heat-flow at Hot Sulphur Springs is approximately 100 mW/m2, which is about normal for western Colorado. Recent work tends to show that surface and reduced heat flow in the mountains of northern Colorado could be high. The thermal waters have an estimated discharge of 50 gpm, a temperature that ranges from 104/sup 0/F (40/sup 0/C) to a high of 111/sup 0/F (44/sup 0/C), and a total dissolved solid content of 1200 mg/l. The waters are a sodium bicarbonate type with a large concentration of sulphate. It is estimated that the most likely reservoir temperature of this system ranges from 167/sup 0/F (75/sup 0/F) to 302/sup 0/F (150/sup 0/C) and that the areal extent of the system could encompass 1.35 sq mi (3.50 sq km) and could contain 0.698 Q's (1015 B.T.U.'s) of heat energy. Soil mercury and electrical resistivity surveys were conducted. The geophysical survey delineated several areas of low resistivity associated with the north trending fault that passes just to the west of the spring area. It appears that this fault is saturated with thermal waters and may be the conduit along which the thermal waters are moving up from depth. The appendices to this report include tables showing water temperatures required for various industrial processes, as well as dissolved minerals, trace elements and radioactivity levels found in the thermal waters. Also presented are a complete description of the factors affecting the electrical resistivity measurements, a description of the electrical resistivity equipment used, and the resistivity field procedures. Electrical resistivity calculations are also included in the appendices.

  13. Hot Springs, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (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 beingZealand Jump to: navigation, search OpenEIHesperia, California:Project Jump to: navigation, searchHotPage

  14. Hot Pot, Nevada: Energy Resources | Open Energy Information

    Open Energy Info (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 are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to:Pennsylvania: EnergyHopkinsville,WindEnergyOpenHotPot,

  15. 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.

  16. STATE OF CALIFORNIA AIR, WATER SIDE SYSTEM, SERVICE HOT WATER & POOL REQUIREMENTS

    E-Print Network [OSTI]

    Certified Water Heater §111, §113 (a) Water Heater Efficiency §113 (b) Service Water Heating Installation/A" in the column next to the measure. 2: For each water heater, pool heat and domestic water loop (or groupsSTATE OF CALIFORNIA AIR, WATER SIDE SYSTEM, SERVICE HOT WATER & POOL REQUIREMENTS CEC-MECH-2C

  17. Trout in hot water Understanding the effects of climate change on ecosystems is a complex

    E-Print Network [OSTI]

    Brierley, Andrew

    Trout in hot water Understanding the effects of climate change on ecosystems is a complex business as we set out for the Hengill geothermal valley. You might think of Iceland as a cold, dark country up the breakdown of organic matter and nutrients are recycled more quickly, leading to more resources

  18. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    SciTech Connect (OSTI)

    Lutz, Jim; Melody, Moya

    2012-11-08T23:59:59.000Z

    There is significant variation in hot water use and draw patterns among households. This report describes typical hot water use patterns in single-family residences in North America. We found that daily hot water use is highly variable both among residences and within the same residence. We compared the results of our analysis of the field data to the conditions and draw patterns established in the current U.S. Department of Energy (DOE) test procedure for residential water heaters. The results show a higher number of smaller draws at lower flow rates than used in the test procedure. The data from which the draw patterns were developed were obtained from 12 separate field studies. This report describes the ways in which we managed, cleaned, and analyzed the data and the results of our data analysis. After preparing the data, we used the complete data set to analyze inlet and outlet water temperatures. Then we divided the data into three clusters reflecting house configurations that demonstrated small, medium, or large median daily hot water use. We developed the three clusters partly to reflect efforts of the ASHRAE standard project committee (SPC) 118.2 to revise the test procedure for residential water heaters to incorporate a range of draw patterns. ASHRAE SPC 118.2 has identified the need to separately evaluate at least three, and perhaps as many as five, different water heater capacities. We analyzed the daily hot water use data within each cluster in terms of volume and number of hot water draws. The daily draw patterns in each cluster were characterized using distributions for volume of draws, duration of draws, time since previous draw, and flow rates.

  19. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    Texas Water Resources Institute Annual Technical Report FY 2004 Introduction The Mission of the Texas Water Resources Institute is to: (1) Serve as the designated Water Resources Research Institute for the State of Texas, as part of the National Institutes for Water Resources Research Program and established

  20. Measured electric hot water standby and demand loads from Pacific Northwest homes

    SciTech Connect (OSTI)

    Pratt, R.G.; Ross, B.A.

    1991-11-01T23:59:59.000Z

    The Bonneville Power Administration began the End-Use Load and Consumer Assessment Program (ELCAP) in 1983 to obtain metered hourly end-use consumption data for a large sample of new and existing residential and commercial buildings in the Pacific Northwest. Loads and load shapes from the first 3 years of data fro each of several ELCAP residential studies representing various segments of the housing population have been summarized by Pratt et al. The analysis reported here uses the ELCAP data to investigate in much greater detail the relationship of key occupant and tank characteristics to the consumption of electricity for water heating. The hourly data collected provides opportunities to understand electricity consumption for heating water and to examine assumptions about water heating that are critical to load forecasting and conservation resource assessments. Specific objectives of this analysis are to: (A) determine the current baseline for standby heat losses by determining the standby heat loss of each hot water tank in the sample, (B) examine key assumptions affecting standby heat losses such as hot water temperatures and tank sizes and locations, (C) estimate, where possible, impacts on standby heat losses by conservation measures such as insulating tank wraps, pipe wraps, anticonvection valves or traps, and insulating bottom boards, (D) estimate the EF-factors used by the federal efficiency standards and the nominal R-values of the tanks in the sample, (E) develop estimates of demand for hot water for each home in the sample by subtracting the standby load from the total hot water load, (F) examine the relationship between the ages and number of occupants and the hot water demand, (G) place the standby and demand components of water heating electricity consumption in perspective with the total hot water load and load shape.

  1. Wyoming Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Wyoming Water Resources Center Annual Technical Report FY 1999 Introduction Research Program In the west, water is critical to survival. Data and information concerning this resource are very valuable by the Water Research Program. Basic Project Information Category Data Title Water Resources Data System Water

  2. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Center Annual Technical Report FY 2003 Introduction The Florida Water for Wetlands and Water Resources Research in 1995. Historically, since 1964, the WRRC as a separate or combined center has been a university-wide focus for water-resources research and has served as the Water

  3. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Center Annual Technical Report FY 2007 Water Resources Center Annual Technical Report FY 2007 1 #12;Introduction The Rhode Island Water Resources Center has supported one information transfer project, "Clean Drinking Water in Rhode Island" and one research project "Enhancing Drinking Water

  4. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Institute Annual Technical Report FY 1999 Introduction ABSTRACT The FY 1999 Oregon Water Resources Research Institute (OWRRI) program included four research projects funded Coastal Lakes: Water Quality Status and Management Implications Based on Nutrient Loading OWRRI sponsored

  5. Deleware Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    of best management practices (BMPs) by private businesses, and improved storm water management & wetlandsDeleware Water Resources Center Annual Technical Report FY 2002 Introduction Delaware Water Resources Center Annual Technical Report Introduction and Program Management/Administration Description FY

  6. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    Texas Water Resources Institute Annual Technical Report FY 2003 Introduction The Mission of the Texas Water Resources Institute is to: (1) Provide leadership for Experiment Station and Extension research and education water programs statewide, coordinating with scientists, specialists, county agents

  7. Effects of Brush Management on Water Resources

    E-Print Network [OSTI]

    Jones, C. Allan; Gregory, Lucas

    TR-338 2008 Effects of Brush Management on Water Resources By: C. Allan Jones and Lucas Gregory, Texas Water Resources Institute, Texas A&M AgriLife Texas Water Resources Institute Technical Report... November 2008 Effects of Brush Management on Water Resources By Allan Jones and Lucas Gregory Texas Water Resources Institute Texas A&M AgriLife November 2008 TR-338 2008 1 Summary ? For several decades, land managers have cleared brush...

  8. Modeling patterns of hot water use in households

    SciTech Connect (OSTI)

    Lutz, James D.; Liu, Xiaomin; McMahon, James E.; Dunham, Camilla; Shown, Leslie J.; McCure, Quandra T.

    1996-01-01T23:59:59.000Z

    This report presents a detailed model of hot water use patterns in individual households. The model improves upon an existing model by including the effects of four conditions that were previously unaccounted for: the absence of a clothes washer; the absence of a dishwasher; a household consisting of seniors only; and a household that does not pay for its own hot water use. Although these four conditions can significantly affect residential hot water use, and have been noted in other studies, this is the first time that they have been incorporated into a detailed model. This model allows detailed evaluation of the impact of potential efficiency standards for water heaters and other market transformation policies.

  9. Modeling patterns of hot water use in households

    SciTech Connect (OSTI)

    Lutz, J.D.; Liu, Xiaomin; McMahon, J.E. [and others

    1996-11-01T23:59:59.000Z

    This report presents a detailed model of hot water use patterns in individual household. The model improves upon an existing model by including the effects of four conditions that were previously unaccounted for: the absence of a clothes washer; the absence of a dishwasher; a household consisting of seniors only; and a household that does not pay for its own hot water use. Although these four conditions can significantly affect residential hot water use, and have been noted in other studies, this is the first time that they have been incorporated into a detailed model. This model allows detailed evaluation of the impact of potential efficiency standards for water heaters and other market transformation policies. 21 refs., 3 figs., 10 tabs.

  10. Evaporative system for water and beverage refrigeration in hot countries

    E-Print Network [OSTI]

    Evaporative system for water and beverage refrigeration in hot countries A Saleh1 and MA Al-Nimr2 1 Abstract: The present study proposes an evaporative refrigerating system used to keep water or other are found to be consistent with the available literature data. Keywords: evaporative refrigeration, heat

  11. STATE OF CALIFORNIA SOLAR DOMESTIC HOT WATER SYSTEMS (SDHW)

    E-Print Network [OSTI]

    attached CEC F-Chart) # of Collectors in System Collector Size Solar Tank Volume (gallons) §150(j)1B piping shall be insulated. §150(j)4: Solar water-heating system and/or/collectors are certifiedSTATE OF CALIFORNIA SOLAR DOMESTIC HOT WATER SYSTEMS (SDHW) CEC- CF-6R-MECH-02 (Revised 08

  12. Geothermal-resource assessment of the Steamboat-Routt Hot Springs area, Colorado. Resources Series 22

    SciTech Connect (OSTI)

    Pearl, R.H.; Zacharakis, T.G.; Ringrose, C.D.

    1983-01-01T23:59:59.000Z

    An assessment of the Steamboat Springs region in northwest Colorado was initiated and carried out in 1980 and 1981. The goal of this program was to delineate the geological features controlling the occurrence of the thermal waters (temperatures in excess of 68/sup 0/F (20/sup 0/C)) in this area at Steamboat Springs and 8 miles (12.8 km) north at Routt Hot Springs. Thermal waters from Heart Spring, the only developed thermal water source in the study area, are used in the municipal swimming pool in Steamboat Springs. The assessment program was a fully integrated program consisting of: dipole-dipole, Audio-magnetotelluric, telluric, self potential and gravity geophysical surveys, soil mercury and soil helium geochemical surveys; shallow temperature measurements; and prepartion of geological maps. The investigation showed that all the thermal springs appear to be fault controlled. Based on the chemical composition of the thermal waters it appears that Heart Spring in Steamboat Springs is hydrologically related to the Routt Hot Springs. This relationship was further confirmed when it was reported that thermal waters were encountered during the construction of the new high school in Strawberry Park on the north side of Steamboat Springs. In addition, residents stated that Strawberry Park appears to be warmer than the surrounding country side. Geological mapping has determined that a major fault extends from the Routt Hot Springs area into Strawberry Park.

  13. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Institute Annual Technical Report FY 2003 Introduction The Puerto Rico Water Resources and Environmental Research Institute (PRWRERI) is one of 54 water research centers objectives of the Puerto Rico Water Resources and Environmental Research Institute are (1) to conduct

  14. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Inactivation of Microorganisms in Drinking Water using Ultraviolet (UV) Radiation and Residual Chlorine. DrWater Resources Center Annual Technical Report FY 2009 Water Resources Center Annual Technical Report FY 2009 1 #12;Introduction This is a report on the projects of the Rhode Island Water Resources

  15. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Arkansas Water Resources Center Annual Technical Report FY 2010 Arkansas Water Resources Center Annual Technical Report FY 2010 1 #12;Introduction The Arkansas Water Resources Center located at the University of Arkansas, Fayetteville, Arkansas is part of the network of 54 water institutes established

  16. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Arkansas Water Resources Center Annual Technical Report FY 2011 Arkansas Water Resources Center Annual Technical Report FY 2011 1 #12;Introduction The Arkansas Water Resources Center located at the University of Arkansas at Fayetteville, is part of the network of 54 water institutes established

  17. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Arkansas Water Resources Center Annual Technical Report FY 2009 Arkansas Water Resources Center Annual Technical Report FY 2009 1 #12;Introduction The Arkansas Water Resources Center located at the University of Arkansas, Fayetteville, Arkansas is part of the network of 54 water institutes established

  18. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Center Annual Technical Report FY 2013 Water Resources Research Center of Agriculture and Life Sciences, the University of Arizona Water Resources Research Center (WRRC) has a mission to promote understanding of critical state and regional water management and policy issues through research

  19. Geological, geochemical, and geophysical survey of the geothermal resources at Hot Springs Bay Valley, Akutan Island, Alaska

    SciTech Connect (OSTI)

    Motyka, R.J.; Wescott, E.M.; Turner, D.L.; Swanson, S.E.; Romick, J.D.; Moorman, M.A.; Poreda, R.J.; Witte, W.; Petzinger, B.; Allely, R.D.

    1985-01-01T23:59:59.000Z

    An extensive survey was conducted of the geothermal resource potential of Hot Springs Bay Valley on Akutan Island. A topographic base map was constructed, geologic mapping, geophysical and geochemical surveys were conducted, and the thermal waters and fumarolic gases were analyzed for major and minor element species and stable isotope composition. (ACR)

  20. Bibliography of the geological and geophysical aspects of hot dry rock geothermal resources

    SciTech Connect (OSTI)

    Heiken, G.; Sayer, S.

    1980-02-01T23:59:59.000Z

    This is the first issue of an annual compilation of references that are useful to the exploration, understanding and development of the hot dry rock geothermal resource.

  1. Nebraska Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Nebraska Water Resources Center Annual Technical Report FY 2010 Nebraska Water Resources Center of the University of Nebraska Water Center as of September 2009. Lorrie Benson, J.D. serves as the assistant, respectively. The Water Center staff also includes Rachael Herpel as the water outreach specialist. Duane

  2. 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

  3. 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

  4. CPS Energy- Solar Hot Water Rebate Program

    Broader source: Energy.gov [DOE]

    As part of a larger program designed to reduce electricity demand within its service territory, CPS Energy now offers rebates for solar water heaters to its customers. In general, any CPS Energy...

  5. Environmental Evaluation of Water Resources Development

    E-Print Network [OSTI]

    James, W. P.; Woods, C. E.; Blanz, R. E.

    Methodology for the utilization of LANDSAT-1 imagery and aerial photography on the environmental evaluation of water resources development is presented. Environmental impact statements for water resource projects were collected and reviewed...

  6. Resources for Small Water Systems in Texas 

    E-Print Network [OSTI]

    Dozier, Monty; Theodori, Gene L.; Jensen, Ricard

    2007-03-28T23:59:59.000Z

    and Extension Specialist; Monty Dozier, Assistant Professor and Extension Specialist; and Ric Jensen, Assistant Research Scientist, Texas Water Resources Institute; The Texas A&M University System There are many resources to help managers of small water...

  7. Water Resource System Optimization by Geometric Programming

    E-Print Network [OSTI]

    Meier, W. L.; Shih, C. S.; Wray, D. J.

    Water resources planners and systems analysts are continually confronted with many complex optimization problems. Two major factors contribute to this problem. Firstly, mathematical modeling and system description capabilities in water resources...

  8. Environmental Evaluation of Water Resources Development 

    E-Print Network [OSTI]

    James, W. P.; Woods, C. E.; Blanz, R. E.

    1976-01-01T23:59:59.000Z

    Methodology for the utilization of LANDSAT-1 imagery and aerial photography on the environmental evaluation of water resources development is presented. Environmental impact statements for water resource projects were collected and reviewed...

  9. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Center Annual Technical Report FY 1999 Introduction PROGRAM REPORT FLORIDA WATER RESOURCES RESEARCH CENTER FEDERAL GRANT NO. 1434-HQ-96-GRO2663 PERIOD: March 1, 1999 - February 29, 2000 The Water Resources Research Center (WRRC) was re-established as a separate entity from

  10. Water Resource Uses and Issues in Texas.

    E-Print Network [OSTI]

    McNeely, John G.; Lacewell, Ronald D.

    1978-01-01T23:59:59.000Z

    Water Resource Uses and Issues in Texas The Texas A&M University System The Texas Agricultural Experiment Station Neville P. Clarke. Director, College Station, Texas Acknowledgments This study of the Texas water situation completes a series... Water Deuelopment in Texas August 1978 - B-1189: Wafer Resource Uses and Issues in Texas. The present publication considers the implications of ground-water over- drafts and impending full utilization of surface-water resources in Texas. Princi- gal...

  11. High temperature hot water systems: A primer

    SciTech Connect (OSTI)

    Govan, F.A. [NMD and Associates, Cincinnati, OH (United States)

    1998-01-01T23:59:59.000Z

    The fundamental principles of high temperature water (HTW) system technology and its advantages for thermal energy distribution are presented. Misconceptions of this technology are also addressed. The paper describes design principles, applications, HTW properties, HTW system advantages, selecting the engineer, load diversification, design temperatures, system pressurization, pump considerations, constant vs. VS pumps, HTW generator types, and burners and controls.

  12. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Center Annual Technical Report FY 1999 Introduction WATER PROBLEMS AND ISSUES OF MISSOURI The water problems and issues in the State of Missouri can be separated into three general areas: 1) water quality, 2) water quantity, and 3) water policy. Each of Missouri's specific

  13. Nebraska Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Nebraska Water Resources Center Annual Technical Report FY 2011 Nebraska Water Resources Center Engineering Department at the University of Nebraska-Lincoln, took over as the interim director of the Water Liedle serve as the communications specialist and program specialist, respectively. The Water Center

  14. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    , more widespread use of best management practices (BMPs) by private businesses, and improved storm waterWater Resources Center Annual Technical Report FY 2001 Introduction Delaware Water Resources Center the federal Clean Water Act's rating system of protected "designated uses" for purposes of drinking, swimming

  15. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    wastewater disposal systems, ground water modeling and land use mapping, erosion and pollution, water quality focused on helping local, state and federal agencies understand, manage and protect water resources within Arkansas. AWRC has contributed substantially to the understanding and management of water resources through

  16. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    for managing valuable water resources in systems with high competitive demands. This management class also-related problems facing the population centers in the mainland U.S. and the world. Water shortages and quality' Water Resources Research Center (WRRC) mainly address research related to water quantity and quality

  17. 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...

  18. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Island Water Resources Center supported one research project; MTBE Drinking Water Contamination Aquifer. The MTBE contamination problem in Pascoag, which contaminated the only public drinking water well allowed researchers from URI to investigate the MTBE bedrock contamination and suggest remediation

  19. Tennessee Water Resources Information Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Tennessee Water Resources Information Act is designed to prevent the lowering of the ground water table by requiring that adequate information is obtained to document current demand for water...

  20. Performance Monitoring of Residential Hot Water Distribution Systems

    SciTech Connect (OSTI)

    Liao, Anna; Lanzisera, Steven; Lutz, Jim; Fitting, Christian; Kloss, Margarita; Stiles, Christopher

    2014-08-11T23:59:59.000Z

    Current water distribution systems are designed such that users need to run the water for some time to achieve the desired temperature, wasting energy and water in the process. We developed a wireless sensor network for large-scale, long time-series monitoring of residential water end use. Our system consists of flow meters connected to wireless motes transmitting data to a central manager mote, which in turn posts data to our server via the internet. This project also demonstrates a reliable and flexible data collection system that could be configured for various other forms of end use metering in buildings. The purpose of this study was to determine water and energy use and waste in hot water distribution systems in California residences. We installed meters at every end use point and the water heater in 20 homes and collected 1s flow and temperature data over an 8 month period. For a typical shower and dishwasher events, approximately half the energy is wasted. This relatively low efficiency highlights the importance of further examining the energy and water waste in hot water distribution systems.

  1. DOE Zero Energy Ready Home Solar Hot Water-Ready Checklist |...

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

    Solar Hot Water-Ready Checklist DOE Zero Energy Ready Home Solar Hot Water-Ready Checklist DOE Zero Energy Ready Home National Program encourages, but does not require,...

  2. Pressurized water nuclear reactor system with hot leg vortex mitigator

    DOE Patents [OSTI]

    Lau, Louis K. S. (Monroeville, PA)

    1990-01-01T23:59:59.000Z

    A pressurized water nuclear reactor system includes a vortex mitigator in the form of a cylindrical conduit between the hot leg conduit and a first section of residual heat removal conduit, which conduit leads to a pump and a second section of residual heat removal conduit leading back to the reactor pressure vessel. The cylindrical conduit is of such a size that where the hot leg has an inner diameter D.sub.1, the first section has an inner diameter D.sub.2, and the cylindrical conduit or step nozzle has a length L and an inner diameter of D.sub.3 ; D.sub.3 /D.sub.1 is at least 0.55, D.sub.2 is at least 1.9, and L/D.sub.3 is at least 1.44, whereby cavitation of the pump by a vortex formed in the hot leg is prevented.

  3. Hot

    Office of Scientific and Technical Information (OSTI)

    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 for4,645 3,625 1,006 492 742EnergyOnItem Not Found Item Not Found TheHot electron dynamics in graphene by Meng-Chieh Ling A

  4. Direct Use for Building Heat and Hot Water Presentation Slides and Text Version

    Broader source: Energy.gov [DOE]

    Download presentation slides from the DOE Office of Indian Energy webinar on direct use for building heat and hot water.

  5. Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems

    E-Print Network [OSTI]

    Lutz, Jim

    2012-01-01T23:59:59.000Z

    end use point, at the water heater in one second intervalsand monitoring at the water heater and hot water end uses.of water at the trunk (water heater) and twigs (individual

  6. Exploration of the Upper Hot Creek Ranch Geothermal Resource, Nye County, Nevada

    SciTech Connect (OSTI)

    Dick Benoit; David Blackwell

    2006-01-01T23:59:59.000Z

    The Upper Hot Creek Ranch (UHCR) geothermal system had seen no significant exploration activity prior to initiation of this GRED III project. Geochemical geothermometers calculated from previously available but questionable quality analyses of the UHCR hot spring waters indicated possible subsurface temperatures of +320 oF. A complex Quaternary and Holocene faulting pattern associated with a six mile step over of the Hot Creek Range near the UHCR also indicated that this area was worthy of some exploration activity. Permitting activities began in Dec. 2004 for the temperature-gradient holes but took much longer than expected with all drilling permits finally being received in early August 2005. The drilling and geochemical sampling occurred in August 2005. Ten temperature gradient holes up to 500’ deep were initially planned but higher than anticipated drilling and permitting costs within a fixed budget reduced the number of holes to five. Four of the five holes drilled to depths of 300 to 400’ encountered temperatures close to the expected regional thermal background conditions. These four holes failed to find any evidence of a large thermal anomaly surrounding the UHCR hot springs. The fifth hole, located within a narrow part of Hot Creek Canyon, encountered a maximum temperature of 81 oF at a depth of 105’ but had cooler temperatures at greater depth. Temperature data from this hole can not be extrapolated to greater depths. Any thermal anomaly associated with the UHCR geothermal system is apparently confined to the immediate vicinity of Hot Creek Canyon where challenges such as topography, a wilderness study area, and wetlands issues will make further exploration time consuming and costly. Ten water samples were collected for chemical analysis and interpretation. Analyses of three samples of the UHCR thermal give predicted subsurface temperatures ranging from 317 to 334 oF from the Na-K-Ca, silica (quartz), and Na-Li geothermometers. The fact that all three thermometers closely agree gives the predictions added credibility. Unfortunately, the final result of this exploration is that a moderate temperature geothermal resource has been clearly identified but it appears to be restricted to a relatively small area that would be difficult to develop.

  7. Nebraska Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    ) Hydroclimatic Controls on the Conjunctive Use of Surface and Ground Water in the Platte River Basin; and (3 for organic, emerging contaminants, heavy metals, and for stable isotope mass spectrometry. Faculty, staffNebraska Water Resources Center Annual Technical Report FY 2013 Nebraska Water Resources Center

  8. Overheating in Hot Water- and Steam-Heated Multifamily Buildings

    SciTech Connect (OSTI)

    Dentz, J.; Varshney, K.; Henderson, H.

    2013-10-01T23:59:59.000Z

    Apartment temperature data have been collected from the archives of companies that provide energy management systems (EMS) to multifamily buildings in the Northeast U.S. The data have been analyzed from more than 100 apartments in eighteen buildings where EMS systems were already installed to quantify the degree of overheating. This research attempts to answer the question, 'What is the magnitude of apartment overheating in multifamily buildings with central hot water or steam heat?' This report provides valuable information to researchers, utility program managers and building owners interested in controlling heating energy waste and improving resident comfort. Apartment temperature data were analyzed for deviation from a 70 degrees F desired setpoint and for variation by heating system type, apartment floor level and ambient conditions. The data shows that overheating is significant in these multifamily buildings with both hot water and steam heating systems.

  9. DOE ZERH Webinar: Efficient Hot Water Distribution II: How to Get it Right

    Broader source: Energy.gov [DOE]

    Zero Energy Ready Homes include critical systems to ensure both energy efficiency and performance.  Hot water distribution is one of these critical systems – affecting energy use , water...

  10. DOE ZERH Webinar: Efficient Hot Water Distribution I: What's at Stake

    Broader source: Energy.gov [DOE]

    Zero Energy Ready Homes include critical systems to ensure both energy efficiency and performance.  Hot water distribution is one of these critical systems – affecting energy use , water...

  11. Design manual for high temperature hot water and steam systems

    SciTech Connect (OSTI)

    Cofield, R.E. Jr.

    1984-01-01T23:59:59.000Z

    The author presents aspects of high temperature hot water and steam generating systems. It covers all the calculations that must be made for sizing and then selecting the equipment that will make up an energy system. The author provides essential information on loan analysis, types of fuel, storage requirements, handling facilities, waste disposal, HVAC needs, and back-up systems. Also included are the calculations needed for determining the size of compressors, air pollution devices, fans, filters, and other supplementary equipment.

  12. 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...

  13. african water resource: Topics by E-print Network

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

    Water Conservation Nebraska-Lincoln, University of 10 WATER RESOURCES ,'JEBRASKA WATER RESOURCES RESEARCH INSTITUTE Environmental Sciences and Ecology Websites Summary: WATER...

  14. asia water resources: Topics by E-print Network

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

    Water Conservation Nebraska-Lincoln, University of 12 WATER RESOURCES ,'JEBRASKA WATER RESOURCES RESEARCH INSTITUTE Environmental Sciences and Ecology Websites Summary: WATER...

  15. Applicability of Related Data, Algorithms, and Models to the Simulation of Ground-Coupled Residential Hot Water Piping in California

    E-Print Network [OSTI]

    Warner, J.L.

    2009-01-01T23:59:59.000Z

    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

  16. Nebraska Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    : Groundwater, Models, Water Use Descriptors: Aquifer parameters, conjuntive use, groundwater modeling, surface-groundwater modeling, Surface- groundwater Relationships, Well hydraulics Problem and research objectives: ProblemNebraska Water Resources Center Annual Technical Report FY 2000 Introduction Welcome

  17. Water resource opportunity assessment: Fort Dix

    SciTech Connect (OSTI)

    Sullivan, G.P.; Hostick, D.J.; Elliott, D.B.; Fitzpatrick, Q.K.; Dahowski, R.T.; Dison, D.R

    1996-12-01T23:59:59.000Z

    This report provides the results of the water resource opportunity assessments performed by Pacific Northwest National Laboratory at the Fort Dix facility located in Fort Dix, New Jersey.

  18. WATER RESOURCES NEWS NEBRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    , display the results of management changes, and forecast the effects of waste management practices operations on the Hanford ground-water regime which moves through ancient sand and gravel channels deep under system for the .Atlantic Richfield Hanford Company which will accept models of ground-water conditions

  19. WATER RESOURCES NE:BRASKA WATER RESOURCES RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    -half. This would require changes in irrigation practices and installation of new types of irrigation systems supplies. Industries use energy to move water through processing systems and to heat and cool waters in the agricultural field is irrigation. During 1973 more than 5 million acres were irrigated in Nebraska with more

  20. Detachment Faulting & Geothermal Resources- Pearl Hot Spring, NV

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objective: Integration of new thermochronometric, structural and geological analyses, reflection and refraction seismic surveys and existing geophysical data into a 3-D Earth Model to elucidate the tectonic and 4-D thermal evolution of southern Clayton Valley and the Weepah Hills (Pearl Hot Spring geothermal play).

  1. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    projects in 2011-12 conducted by graduate students at Texas A&M University (4 projects), West Texas A State University, and a multi-state, international project. Jacob Becker, of West Texas A&M UniversityTexas Water Resources Institute Annual Technical Report FY 2011 Texas Water Resources Institute

  2. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Center Annual Technical Report FY 2001 Introduction Three research projects were. The technical transfer project set up a RI Water Resources Center Website to allow easy access to the Center treatment devices, such as oil/sediment separators, that have been widely installed in urbanized areas have

  3. Puerto Rico Water Resources & Environmetal Research Institute

    E-Print Network [OSTI]

    Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 2011 Puerto Rico Water Resources & Environmetal Research Institute Annual Technical Report FY 20111 #12;Introduction The PRWRERI is an integral part of the University of Puerto Rico at Mayaguez. As such, it acts

  4. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    ) INFORM: Integrated Forecast and Reservoir Management System for Northern California, Aris Georgakakos PI Water Resources Institute GWRI mission is to help improve water resources management in Georgia, the US planning and management framework for Georgia. The GWRI planning tools are used to (i) determine flow

  5. 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

  6. FEMP Solar Hot Water Calculator | Open Energy Information

    Open Energy Info (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 directedAnnual SiteofEvaluating A PotentialJumpGerman Aerospace CenterEverlightOpenEyeforenergyFEMSolar Hot

  7. Savings Project: Insulate Hot Water Pipes for Energy Savings | Department

    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 HomeFacebook Twitter Principal InvestigatorsSave Energy onof Energy Hot

  8. Reduce Hot Water Use for Energy Savings | 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.pdfBreakingMay 2015 < prevQuick Guide:U.N.June 8,Past OpportunitiesRedAirReduce Hot

  9. Overview of the Environmental and Water Resources Institute's "Guidelines For Integrated Water Resources Management" Project

    SciTech Connect (OSTI)

    Gerald Sehlke

    2005-03-01T23:59:59.000Z

    Integrated Water Resources Management is a systematic approach to optimizing our understanding, control and management of water resources within a basin to meet multiple objectives. Recognition of the need for integrating water resources within basins is not unique to the Environmental and Water Resources Institute’s Integrated Water Resources Management Task Committee. Many individuals, governments and other organizations have attempted to develop holistic water resources management programs. In some cases, the results have been very effective and in other cases, valiant attempts have fallen far short of their initial goals. The intent of this Task Committee is to provide a set of guidelines that discusses the concepts, methods and tools necessary for integrating and optimizing the management of the physical resources and to optimize and integrate programs, organizations, infrastructure, and socioeconomic institutions into comprehensive water resources management programs.

  10. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    was fed cyanide laden wastewater and produced treated water with no measurable cyanide. The results from to test a pilot-scale plant for treatment of cyanide contaminated water. During the first yearWater Resources Center Annual Technical Report FY 1998 Introduction Research Program Basic Project

  11. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Water Resources Research Institute Annual Technical Report FY 2003 Introduction The Idaho Water an autonomous statewide source of support for water research and training without regard to specific topic soils contain appreciable amounts of active clay minerals and exhibit shrink-swell behavior in response

  12. Measured electric hot water standby and demand loads from Pacific Northwest homes. End-Use Load and Consumer Assessment Program

    SciTech Connect (OSTI)

    Pratt, R.G.; Ross, B.A.

    1991-11-01T23:59:59.000Z

    The Bonneville Power Administration began the End-Use Load and Consumer Assessment Program (ELCAP) in 1983 to obtain metered hourly end-use consumption data for a large sample of new and existing residential and commercial buildings in the Pacific Northwest. Loads and load shapes from the first 3 years of data fro each of several ELCAP residential studies representing various segments of the housing population have been summarized by Pratt et al. The analysis reported here uses the ELCAP data to investigate in much greater detail the relationship of key occupant and tank characteristics to the consumption of electricity for water heating. The hourly data collected provides opportunities to understand electricity consumption for heating water and to examine assumptions about water heating that are critical to load forecasting and conservation resource assessments. Specific objectives of this analysis are to: (A) determine the current baseline for standby heat losses by determining the standby heat loss of each hot water tank in the sample, (B) examine key assumptions affecting standby heat losses such as hot water temperatures and tank sizes and locations, (C) estimate, where possible, impacts on standby heat losses by conservation measures such as insulating tank wraps, pipe wraps, anticonvection valves or traps, and insulating bottom boards, (D) estimate the EF-factors used by the federal efficiency standards and the nominal R-values of the tanks in the sample, (E) develop estimates of demand for hot water for each home in the sample by subtracting the standby load from the total hot water load, (F) examine the relationship between the ages and number of occupants and the hot water demand, (G) place the standby and demand components of water heating electricity consumption in perspective with the total hot water load and load shape.

  13. Realistic Hot Water Draw Specification for Rating Solar Water Heaters: Preprint

    SciTech Connect (OSTI)

    Burch, J.

    2012-06-01T23:59:59.000Z

    In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. A more-realistic ratings draw is proposed that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. This paper outlines the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

  14. Idaho Department of Water Resources | Open Energy Information

    Open Energy Info (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 beingZealand Jump to: navigation, search OpenEIHesperia,IDGWP Wind Farm Jump to:ILabPoint HotFish & GameWater

  15. Targeted removal of ant colonies in ecological experiments, using hot water

    E-Print Network [OSTI]

    . An automobile heater fan powered from a 12-v battery provided a draft. Dual bilge pumps pumped water from a large tank through a long coil of copper tubing within the kiln to produce 4 to 5 l. of hot water perTargeted removal of ant colonies in ecological experiments, using hot water Walter R. Tschinkela

  16. INSTALLATION CERTIFICATE CF-6R-MECH-01 Domestic Hot Water (DHW) (Page 1 of 2)

    E-Print Network [OSTI]

    storage water heaters (rated input of greater than 75,000 Btu/hr), list Recovery Efficiency (RE), Thermal; and Pipe insulation for steam hydronic heating systems or hot water systems >15 psi, meets the requirements Dwelling Units (required for prescriptive) TO COMPLY - ALL BOXES MUST BE CHECKED All hot water piping

  17. Evaporative water losses of exercising sheep in neutral and hot climates

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Evaporative water losses of exercising sheep in neutral and hot climates T Othman KG Johnson, DW, Australia Hot climates require an accelerated water loss to allowed for thermoregulation (Rai et al, 1979, Trop Anim Hlth Prod, 11, 51-56). The water losses associated with locomotion should be greater

  18. Resources for Small Water Systems in Texas

    E-Print Network [OSTI]

    Dozier, Monty; Theodori, Gene L.; Jensen, Ricard

    2007-03-28T23:59:59.000Z

    This publication is a guide to finding the many resources available to help managers of small water systems in Texas. Details are provided about sources of financial assistance, tools for capacity building, training programs and educational...

  19. Wyoming Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    irrigation systems range from 45% to 60%, while sprinkler, and user oriented bulletins. Results are also available through the Wyoming Water Resources Data Systems library. Research Program #12;Hydrologic Impacts of Improved Irrigation Efficiencies and Land Use Changes

  20. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    Energy Commission, California Department of Water Resources, National Oceanic and Atmospheric.S. Environmental Protection Agency. Finally, GWRI has significant international involvement in China, Africa) Integrated Forecast and Reservoir Management (INFORM) for Northern California, Phase II: Operational

  1. Pattern Of Shallow Ground Water Flow At Mount Princeton Hot Springs...

    Open Energy Info (EERE)

    Methods Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Pattern Of Shallow Ground Water Flow At Mount Princeton Hot Springs,...

  2. Pattern of shallow ground water flow at Mount Princeton Hot Springs...

    Open Energy Info (EERE)

    methods Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Pattern of shallow ground water flow at Mount Princeton Hot Springs,...

  3. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    and quantity Water quality standards and regulation for Hawaii Pipeline forensics and asset replacement of Hawaii Water Resources Research Center, in the FY2006 reporting period, initiated three new projects under the 104(b) program and renewed funding for a fourth project. Work continued on a 104(g) award

  4. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    &M University (7 projects), Texas Tech University (1), West Texas A&M University (1), and the University. West Texas A&M University Student, Robert Taylor, conducted a pricing model to assess the effectsTexas Water Resources Institute Annual Technical Report FY 2006 #12;Introduction The Texas Water

  5. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    , none is more important for long-term sustainability than the potential impacts on water resources of Honolulu, is truly the "canary in the coal mine" for many water- and energy-related issues that may face2008 budget cycle, Professor Clark Liu and Assistant Professor Tao Yan (Civil & Environmental

  6. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    , none is more important for long-term sustainability than the potential impacts on water resources of Honolulu, is truly the "canary in the coal mine" for many water- and energy-related issues that may face-reliance in aquaculture production while sustaining environmental health. The four main objectives were to: (1) identify

  7. Hot Springs County, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (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 are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to:Pennsylvania:County, Wyoming: Energy Resources Jump to:

  8. home power 114 / august & september 2006 in Solar Hot Water

    E-Print Network [OSTI]

    Knowles, David William

    : Heliotrope Thermal DTT-84 Solar Collectors: Two Heliodyne Gobi 410, 4 x 10 ft. Cold Supply In Hot to House

  9. Conference Topic: Integrated Water Resources and Coastal Areas Management National Water Information Systems: A Tool to Support Integrated Water Resources

    E-Print Network [OSTI]

    Barthelat, Francois

    of compartmentalized data, lack of central storage, and limited access to data for decision-making in water managementConference Topic: Integrated Water Resources and Coastal Areas Management National Water Information Systems: A Tool to Support Integrated Water Resources Management in the Caribbean Marie-Claire St

  10. Applications of Commercial Heat Pump Water Heaters in Hot, Humid Climates

    E-Print Network [OSTI]

    Johnson, K. F.; Shedd, A. C.

    Heat pump water heaters can provide high-efficiency water heating and supplemental space cooling and dehumidification in commercial buildings throughout the United States. They are particularly attractive in hot, humid areas where cooling loads...

  11. "Hot Water" in Lassen Volcanic National Park--Fumaroles, Steaming Ground, and Boiling Mudpots

    E-Print Network [OSTI]

    Torgersen, Christian

    "Hot Water" in Lassen Volcanic National Park-- Fumaroles, Steaming Ground, and Boiling Mudpots U, ydrothermal (hot water) and steaming ground. These features are re- lated to active volcanism, the largest fumarole (steam and volcanic-gas vent) in the park. The temperature of the high-velocity steam

  12. Commissioning the Domestic Hot Water System on a Large University Campus: A Case Study

    E-Print Network [OSTI]

    Chen, H.; Bensouda, N.; Claridge, D.; Bruner, H.

    2004-01-01T23:59:59.000Z

    was to investigate the causes of these problems and help determine how to best operate the system. It was found that reported problems of low flows, low temperatures and long hot water lag time resulted from reverse flows and no hot water circulation caused by: 1...

  13. Mississippi Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    include: water quality, surface and groundwater management, water quality management and water resources Category: Water Quality Focus Category: Wetlands, Water Quality, Management and Planning Descriptors; to assist state agencies in the development and maintenance of a state water management plan

  14. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2009 West Virginia Water Resources Research Institute Annual Technical Report FY 2009 1 #12;Introduction West Virginia Water Research Institute Introduction The West Virginia Water Research Institute (WVWRI) addresses

  15. Sandia National Laboratories: Water, Energy, and Natural Resource...

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

    Energy, and Natural Resource Systems Water, Energy, and Natural Resource Systems irrigationsiphontubes-usdasm Agricultural water use competes with urban-area...

  16. Before the Subcommittee on Water and Power - House Natural Resources...

    Energy Savers [EERE]

    the Subcommittee on Water and Power - House Natural Resources Committee Before the Subcommittee on Water and Power - House Natural Resources Committee Testimony of William K....

  17. Before the Subcommittee on Water and Power - House Natural Resources...

    Energy Savers [EERE]

    Water and Power - House Natural Resources Committee Before the Subcommittee on Water and Power - House Natural Resources Committee Testimony of Kenneth E. Legg, Administrator SEPA...

  18. 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.

  19. 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.

  20. Hot Spring County, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (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 are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to:Pennsylvania:

  1. Geothermal resistivity resource evaluation survey Waunita Hot Springs

    Open Energy Info (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 are8COaBulkTransmissionSitingProcess.pdf Jump1946865°,Park,2005)EnergyAmatitlan Geothermal

  2. Desert Hot Springs, California: Energy Resources | Open Energy Information

    Open Energy Info (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 beingZealand JumpConceptual Model,DOE Facility DatabaseMichigan: EnergyKansas: EnergySprings, California: Energy

  3. Integrated Geophysical Exploration of a Known Geothermal Resource: Neal Hot

    Open Energy Info (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 directedAnnual SiteofEvaluatingGroup | OpenHunan RunhuaInner Mongolia FengweiCSU InstituteIntegrated2002)

  4. WATER RESOURCES BULLETIN AMERICAN WATER RESOURCES ASSOCIATION JUNE 1993VOL. 29, NO.3

    E-Print Network [OSTI]

    MacDonald, Lee

    WATER RESOURCES BULLETIN AMERICAN WATER RESOURCES ASSOCIATION JUNE 1993VOL. 29, NO.3 DEVELOPING the lack of a field and laboratory component in hydrologic education at the uni- versity level. Cons~uences of this lack include: (1) an unwan"anted faith in published data; (2) lack of appreciation for the spatial

  5. Validation of a Hot Water Distribution Model Using Laboratory and Field Data

    SciTech Connect (OSTI)

    Backman, C.; Hoeschele, M.

    2013-07-01T23:59:59.000Z

    Characterizing the performance of hot water distribution systems is a critical step in developing best practice guidelines for the design and installation of high performance hot water systems. Developing and validating simulation models is critical to this effort, as well as collecting accurate input data to drive the models. In this project, the ARBI team validated the newly developed TRNSYS Type 604 pipe model against both detailed laboratory and field distribution system performance data. Validation efforts indicate that the model performs very well in handling different pipe materials, insulation cases, and varying hot water load conditions. Limitations of the model include the complexity of setting up the input file and long simulation run times. In addition to completing validation activities, this project looked at recent field hot water studies to better understand use patterns and potential behavioral changes as homeowners convert from conventional storage water heaters to gas tankless units. Based on these datasets, we conclude that the current Energy Factor test procedure overestimates typical use and underestimates the number of hot water draws. This has implications for both equipment and distribution system performance. Gas tankless water heaters were found to impact how people use hot water, but the data does not necessarily suggest an increase in usage. Further study in hot water usage and patterns is needed to better define these characteristics in different climates and home vintages.

  6. Development of hot dry rock geothermal resources; technical and economic issues

    SciTech Connect (OSTI)

    Tester, J.W.

    1980-01-01T23:59:59.000Z

    Technical and economic issues related to the commercial feasibility of hot dry rock geothermal energy for producing electricity and heat are discussed. Topics covered include resource characteristics, reservoir thermal capacity and lifetime, drilling and surface plant costs, financial risk and anticipated rate of return. The current status of research and deveopment efforts in the US are also summarized.

  7. Performance Evaluation of Hot Water Efficiency Plumbing System Using Thermal Valve

    E-Print Network [OSTI]

    Cha, K. S.; Park, M. S.; Seo, H. Y.

    hot water piping system, Thermo controlled valve, Circulation, Mixing water pipe, Recirculation water pipe INTRODUCTION Finding ways to conserve energy while heating a building?s water supply can be approached from a number of angles. Still...?s disadvantage is that so much water is wasted until the optimal tap temperature is reached.(6) We tried to solve this problem by developing a water-saving hot water plumbing system that utilizes a thermo-controlled valve. The goal was to not allow...

  8. Water resources planning under climate change and variability

    E-Print Network [OSTI]

    O'Hara, Jeffrey Keith

    2007-01-01T23:59:59.000Z

    Scenario to Climatic Changes. Water Resources Management 19:2006) Quantifying the Urban Water Supply Impacts of Climateto the Shape of Supply? Water Demand Under Heterogeneous

  9. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    -Wilcox; and the Gulf Coast Aquifer. A series of minor aquifers called West Texas Bolsons also cross TexasÕ borderTexas Water Resources Institute Annual Technical Report FY 2001 Introduction Research Program #12;Texas Groundwater Management and Global Applications Basic Information Title: Texas Groundwater

  10. Texas Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    , including Texas A&M University, Baylor University, Rice University, West Texas A&M University at selected sites throughout Texas. Kevin Heflin of West Texas A&M University tested whether the use of cattleTexas Water Resources Institute Annual Technical Report FY 2002 Introduction Research Program

  11. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    to solve these problems through research, education, and technology transfer activities. The objectives, and technology transfer are required; + assure recognition of capabilities of water resources research in support of that research. Research Program #12;Temperature Effects of Streambed Heating Basic Information

  12. Continental-scale water resources modeling

    E-Print Network [OSTI]

    Washington at Seattle, University of

    /Norwegian Water Resources and Energy Directorate) Dennis P. Lettenmaier (University of Washington) #12;Outline, University of Frankfurt, Germany / Food and Agriculture Organization of the United Nations, Rome, Italy ­ Temporal: Daily · Input data ­ Precipitation, max/min temperature, wind ­ Land cover data (vegetation, soil

  13. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    , and nitrogen in non-conventional onsite wastewater treatment processes: a technical and economic analysis Basic treatment processes: a technical and economic analysis Project Number: 2002CA1B Start Date: 3/1/2002 End for the Onsite Treatment of Wastewater in California, Center for Water Resources Engineering, University

  14. Virginia Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Virginia Water Resources Research Center Annual Technical Report FY 2012 Virginia Water Resources Research Center Annual Technical Report FY 2012 1 #12;Introduction The Virginia Water Resources Research-135.7:8). Mission The VWRRC promotes research on practical solutions to water resources problems; provides research

  15. Alabama Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Alabama Water Resources Research Institute Annual Technical Report FY 2011 Alabama Water Resources Research Institute Annual Technical Report FY 2011 1 #12;Introduction The Alabama Water Resources Research with the newly created Auburn University Water Resources Center (AU-WRC), and in 2008 it was designated as part

  16. D.C. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    D.C. Water Resources Research Center Annual Technical Report FY 2007 D.C. Water Resources Research of the District of Columbia (DC) Water Resources Research Institute (the Institute) for the period of March 1 relevant water resources research results and transfer information to assist policy makers and residents

  17. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2013 Oklahoma Water the Oklahoma Water Resources Research Institute (OWRRI, part of the Oklahoma Water Resources Center) continued its integration in to the Division of Agricultural Sciences and Natural Resources at Oklahoma State

  18. Boiling Water at Hot Creek--The Dangerous and Dynamic Thermal Springs in California's Long Valley Caldera

    E-Print Network [OSTI]

    Torgersen, Christian

    ). Conditions in Hot Creek can change very quickly. These fish--caught in a burst of high-temperature water" or intermittently spurting very hot, sediment-laden water as high as 6 feet (2 m) above the stream surface. At timesBoiling Water at Hot Creek--The Dangerous and Dynamic Thermal Springs in California's Long Valley

  19. Missouri Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Missouri Water Resources Research Center Annual Technical Report FY 2011 Missouri Water Resources Research Center Annual Technical Report FY 2011 1 #12;Introduction Water Resources Research Center Annual Technical Report FY 2011-2012 WATER PROBLEMS AND ISSUES OF MISSOURI The water problems and issues

  20. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    tributaries for their water sources continue to face severe water shortage problems. All across the state manyTennessee Water Resources Research Center Annual Technical Report FY 2007 Tennessee Water Resources Research Center Annual Technical Report FY 2007 1 #12;Introduction Water Resources Issues and Problems

  1. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    tributaries for their water sources continue to face severe water shortage problems. All across the state manyTennessee Water Resources Research Center Annual Technical Report FY 2000 Introduction Tennessee Water Resources Research Center Annual Technical Report FY 2000 Introduction Water Resources Issues

  2. Second Forum on Energy & Water Sustainability: Increasing Resource Productivity

    E-Print Network [OSTI]

    Keller, Arturo A.

    Second Forum on Energy & Water Sustainability: Increasing Resource Productivity April 10, 2009 on Energy & Water Sustainability in 2007 successfully brought together policy-makers, researchers, energy of energy and water sustainability, considering the important linkages between these two resources

  3. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2010 Oklahoma Water for Sustainable Environments (ISE) at Oklahoma State University promotes interdisciplinary environmental research development of the natural environment. The Oklahoma Water Resources Research Institute (OWRRI) is located

  4. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2009 Oklahoma Water for Sustainable Environments (ISE) at Oklahoma State University promotes interdisciplinary environmental research development of the natural environment. The Oklahoma Water Resources Research Institute (OWRRI) is located

  5. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2008 Oklahoma Water for Sustainable Environments (ISE) at Oklahoma State University continues to promote interdisciplinary, and sustainably developing the natural environment. The Oklahoma Water Resources Research Institute (OWRRI

  6. Solar heating and hot water system installed at Shoney's Restaurant, North Little Rock, Arkansas. Final report

    SciTech Connect (OSTI)

    None

    1980-08-01T23:59:59.000Z

    The solar heating system is designed to supply a major portion of the space and water heating requirements for a newly built Shoney's Big Boy Restaurant which was installed with completion occurring in December 1979. The restaurant has a floor space of approximately 4,650 square feet and requires approximately 1500 gallons of hot water daily. The solar energy system consists of 1,428 square feet of Chamberlain flat plate liquid collector subsystem, and a 1500 gallon storage subsystem circulating hot water producing 321 x 10/sup 6/ Btu/yr (specified) building heating and hot water heating. Designer - Energy Solutions, Incorporated. Contractor - Stephens Brothers, Incorporated. This report includes extracts from site files, specification references for solar modifications to existing building heating and hot water systems, drawings installation, operation and maintenance instructions.

  7. 082714-416430-Water-Resources-Reform Page 1 of 12 Water Resources Reform and Development Act of 2014

    E-Print Network [OSTI]

    US Army Corps of Engineers

    082714-416430-Water-Resources-Reform Page 1 of 12 Water Resources Reform and Development Act to the Water Resources Reform and Development Act 2014 Listening Session. My name is Jan Rasgus. I'm a senior of you know, President Obama signed the Water Resources Reform and Development Act, WRRDA, of 2014

  8. 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

  9. Final report : testing and evaluation for solar hot water reliability.

    SciTech Connect (OSTI)

    Caudell, Thomas P. (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; He, Hongbo (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM) [Building Specialists, Inc., Albuquerque, NM; Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; Burch, Jay (National Renewable Energy Laboratory, Golden CO) [National Renewable Energy Laboratory, Golden CO

    2011-07-01T23:59:59.000Z

    Solar hot water (SHW) systems are being installed by the thousands. Tax credits and utility rebate programs are spurring this burgeoning market. However, the reliability of these systems is virtually unknown. Recent work by Sandia National Laboratories (SNL) has shown that few data exist to quantify the mean time to failure of these systems. However, there is keen interest in developing new techniques to measure SHW reliability, particularly among utilities that use ratepayer money to pay the rebates. This document reports on an effort to develop and test new, simplified techniques to directly measure the state of health of fielded SHW systems. One approach was developed by the National Renewable Energy Laboratory (NREL) and is based on the idea that the performance of the solar storage tank can reliably indicate the operational status of the SHW systems. Another approach, developed by the University of New Mexico (UNM), uses adaptive resonance theory, a type of neural network, to detect and predict failures. This method uses the same sensors that are normally used to control the SHW system. The NREL method uses two additional temperature sensors on the solar tank. The theories, development, application, and testing of both methods are described in the report. Testing was performed on the SHW Reliability Testbed at UNM, a highly instrumented SHW system developed jointly by SNL and UNM. The two methods were tested against a number of simulated failures. The results show that both methods show promise for inclusion in conventional SHW controllers, giving them advanced capability in detecting and predicting component failures.

  10. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid...

  11. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems II....

  12. Rock-Water Interactions In Hot Dry Rock Geothermal Systems- Field...

    Open Energy Info (EERE)

    Rock-Water Interactions In Hot Dry Rock Geothermal Systems- Field Investigations Of In Situ Geochemical Behavior Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  13. Hot water decontamination of beef carcasses to increase microbiological safety and shelf-life

    E-Print Network [OSTI]

    Barakate, Michelle Lee

    1991-01-01T23:59:59.000Z

    : -:r . ~ &:: ? ri:~ 4 c:r l, &, ?a??. . ' ' !"-' &! ~i i 4?'&. " ~ li r, '?Pil ril i '. ' rl iit'~'. ~a', '. ''+, I";= t I t h( ii il HOT WATER DECONTAMINATION OF BEEF CARCASSES TO INCREASE MICROBIOLOGICAL SAFETY AND SHELF-LIFE A Thesis... by MICHELLE LEE BARKATE 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 1991 Major Subject: Food Science and Technology HOT WATER DECONTAMINATION...

  14. Virginia Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Virginia Water Resources Research Center Annual Technical Report FY 2013 Virginia Water Resources Research Center Annual Technical Report FY 2013 1 #12;Introduction The Virginia Water Resources Research-135.7:8). Mission The VWRRC provides research and educational opportunities to future water scientists; promotes

  15. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    to face severe water shortage problems. All across the state many private, domestic, and commercial useTennessee Water Resources Research Center Annual Technical Report FY 2011 Tennessee Water Resources Research Center Annual Technical Report FY 2011 1 #12;Introduction Introduction Water Resources Issues

  16. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    to face severe water shortage problems. All across the state many private, domestic, and commercial useTennessee Water Resources Research Center Annual Technical Report FY 2009 Tennessee Water Resources Research Center Annual Technical Report FY 2009 1 #12;Introduction Water Resources Issues and Problems

  17. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    to face severe water shortage problems. All across the state many private, domestic, and commercial useTennessee Water Resources Research Center Annual Technical Report FY 2012 Tennessee Water Resources Research Center Annual Technical Report FY 2012 1 #12;Introduction Introduction Water Resources Issues

  18. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    continue to face severe water shortage problems. All across the state many private, domesticTennessee Water Resources Research Center Annual Technical Report FY 2013 Tennessee Water Resources Research Center Annual Technical Report FY 2013 1 #12;Introduction Introduction Water Resources Issues

  19. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    to face severe water shortage problems. All across the state many private, domestic, and commercial useTennessee Water Resources Research Center Annual Technical Report FY 2010 Tennessee Water Resources Research Center Annual Technical Report FY 2010 1 #12;Introduction Introduction Water Resources Issues

  20. Indiana Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    the IWRRC director is now serving on the state's Water Shortage Task Force. For this reporting period, weIndiana Water Resources Research Center Annual Technical Report FY 2007 Indiana Water Resources Overview: This report covers the activities of the Indiana Water Resources Research Center (IWRRC

  1. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2008 Puerto Rico Water are summarized herein. The Puerto Rico Water Resources and Environmental Research Institute is located at the Mayagüez Campus of the University of Puerto Rico. The Puerto Rico Water Resources and Environmental

  2. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2007 Puerto Rico Water Resources Research Institute Annual Technical Report FY 2007 1 #12;Introduction The Puerto Rico Water of the Puerto Rico Water Resources and Environmental Research Institute are... (1) to conduct research aimed

  3. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2005 Introduction The Puerto Rico Water Resources and Environmental Research Institute (PRWRERI) is one of 54 water research-242). The general objectives of the Puerto Rico Water Resources and Environmental Research Institute are (1

  4. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2004 Introduction The Puerto Rico Water Resources and Environmental Research Institute (PRWRERI) is one of 54 water research-242). The general objectives of the Puerto Rico Water Resources and Environmental Research Institute are (1

  5. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    E-Print Network [OSTI]

    Lutz, Jim

    2014-01-01T23:59:59.000Z

    for Rating Residential Water Heaters. Atlanta, GA: ASHRAE,for Residential Water Heaters, Direct Heating Equipment, andthe Energy Consumption of Water Heaters. Title 10 Code of

  6. University of Wisconsin Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    modeling studies and applications designed to preserve or improve groundwater quality. The following reportUniversity of Wisconsin Water Resources Institute Annual Technical Report FY 2000 Introduction: groundwater, surface water, groundwater/surface water interactions, and drinking water initiatives. Faculty

  7. Recovery of energy from geothermal brine and other hot water sources

    DOE Patents [OSTI]

    Wahl, III, Edward F. (Claremont, CA); Boucher, Frederic B. (San Juan Capistrano, CA)

    1981-01-01T23:59:59.000Z

    Process and system for recovery of energy from geothermal brines and other hot water sources, by direct contact heat exchange between the brine or hot water, and an immiscible working fluid, e.g. a hydrocarbon such as isobutane, in a heat exchange column, the brine or hot water therein flowing countercurrent to the flow of the working fluid. The column can be operated at subcritical, critical or above the critical pressure of the working fluid. Preferably, the column is provided with a plurality of sieve plates, and the heat exchange process and column, e.g. with respect to the design of such plates, number of plates employed, spacing between plates, area thereof, column diameter, and the like, are designed to achieve maximum throughput of brine or hot water and reduction in temperature differential at the respective stages or plates between the brine or hot water and the working fluid, and so minimize lost work and maximize efficiency, and minimize scale deposition from hot water containing fluid including salts, such as brine. Maximum throughput approximates minimum cost of electricity which can be produced by conversion of the recovered thermal energy to electrical energy.

  8. Before the Subcommittee on Water and Power - House Natural Resources...

    Energy Savers [EERE]

    House Natural Resources Committee Before the Subcommittee on Water and Power - House Natural Resources Committee Testimony of Christopher M. Turner, Administrator SWPA Before the...

  9. Colorado Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Colorado Water Resources Research Institute Annual Technical Report FY 1999 Introduction WATER Water Institute Program for FY1999, the Advisory Council on Water Research Policy (ACWRP) for the Colorado Water Resources Research Institute (CWRRI) was activated. The Council held its initial meeting

  10. D.C. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    projects that address the three components of integrated urban water system: storm water runoff and sewer developing and maintaining new environmental quality testing and modeling tools to advance water researchD.C. Water Resources Research Institute Annual Technical Report FY 2013 D.C. Water Resources

  11. Summary Report on CO2 Geologic Sequestration & Water Resources Workshop

    E-Print Network [OSTI]

    Varadharajan, C.

    2013-01-01T23:59:59.000Z

    CO 2 Geological Storage and Ground Water Resources U.S.and Ground Water Protection Council (GWPC) State and Federal Statutes Storage,

  12. Solar heating, cooling and domestic hot water system installed at Columbia Gas System Service Corp. , Columbus, Ohio. Final report

    SciTech Connect (OSTI)

    None

    1980-11-01T23:59:59.000Z

    The Solar Energy System located at the Columbia Gas Corporation, Columbus, Ohio, has 2978 ft/sup 2/ of Honeywell single axis tracking, concentrating collectors and provides solar energy for space heating, space cooling and domestic hot water. A 1,200,000 Btu/h Bryan water-tube gas boiler provides hot water for space heating. Space cooling is provided by a 100 ton Arkla hot water fired absorption chiller. Domestic hot water heating is provided by a 50 gallon natural gas domestic storage water heater. Extracts are included from the site files, specification references, drawings, installation, operation and maintenance instructions.

  13. Water Power Information Resources | 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 sureReportsofDepartmentSeries |Attacks |VisualizingWarmEnergy WatchWater

  14. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    E-Print Network [OSTI]

    Lutz, Jim

    2014-01-01T23:59:59.000Z

    Renewable Energy Laboratory Natural Resources Canada GasRenewable Energy Laboratory (NREL) performed with Integrated Building and Construction Solutions (IBACOS) Natural Resources Canada

  15. Climate Change Assessment for Urban Water Resource Availability

    E-Print Network [OSTI]

    Martinez, Ramiro

    2011-08-08T23:59:59.000Z

    change will influence in the availability of local water resource systems. Water resources are especially vulnerable to dramatic changes in temperature and precipitation, and significant impacts may be experienced by both human and ecosystems...

  16. A Report on the Effectiveness of Texas Water Resources

    E-Print Network [OSTI]

    Ruesink, L. E.

    A readership survey conducted in May 1977 found that readers of Texas Water Resources find it useful, attractive and informative. The bulletin is published by the Texas Water Resources Institute to generate public awareness and understanding...

  17. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2005 Introduction The Environmental Institute (EI) at Oklahoma State University promotes interdisciplinary environmental research developing the natural environment. The Oklahoma Water Resources Research Institute, located within the EI

  18. Modeling Water Resource Systems under Climate Change: IGSM-WRS

    E-Print Network [OSTI]

    Strzepek, K.

    Through the integration of a Water Resource System (WRS) component, the MIT Integrated Global System Model (IGSM) framework has been enhanced to study the effects of climate change on managed water-resource systems. ...

  19. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    research effort is resource development. As market prices for natural resources (gold, oil, lumber, other

  20. DC WRRC Report No. 126 GROUND WATER RESOURCE ASSESSMENT STUDY

    E-Print Network [OSTI]

    District of Columbia, University of the

    DRILLING AND FIELD OPERATIONS REPORT FOR THE GROUP A WELLS D.C. WATER RESOURCES RESEARCH CENTER University No. 126 GROUND WATER RESOURCE ASSESSMENT STUDY FOR THE DISTRICT OF COLUMBIA WELL DRILLING AND FIELDDC WRRC Report No. 126 GROUND WATER RESOURCE ASSESSMENT STUDY FOR THE DISTRICT OF COLUMBIA WELL

  1. D.C. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    and among agencies, universities, and other area researchers; and to support the development and Guidelines under the Water Resources Development Act, and other federal spending and activities relatedD.C. Water Resources Research Center Annual Technical Report FY 2009 D.C. Water Resources Research

  2. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    involved with water resource issues. The oil and gas industry, the chemical industry, port activitiesLouisiana Water Resources Research Institute Annual Technical Report FY 2004 Introduction This report presents a description of the activities of the Louisiana Water Resources Research Institute

  3. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    cultural and economic life involved with water resource issues. The oil and gas industry, the chemicalLouisiana Water Resources Research Institute Annual Technical Report FY 2002 Introduction This report presents a description of the activities of the Louisiana Water Resources Research Institute

  4. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    involved with water resource issues. The oil and gas industry, the chemical industry, port activitiesLouisiana Water Resources Research Institute Annual Technical Report FY 2003 Introduction This report presents a description of the activities of the Louisiana Water Resources Research Institute

  5. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    involved with water resource issues. The oil and gas industry, the chemical industry, port activitiesLouisiana Water Resources Research Institute Annual Technical Report FY 2001 Introduction This report presents a description of the activities of the Louisiana Water Resources Research Institute

  6. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Resources Board. Decision Support System for Long Term Planning of Rural and Urban Water Supply Systems CostOklahoma Water Resources Research Institute Annual Technical Report FY 2006 #12;Introduction developing the natural environment. The Oklahoma Water Resources Research Institute (OWRRI), located within

  7. Power and Water Resources Pooling Authority NOTICE OF SPECIAL MEETING

    E-Print Network [OSTI]

    Power and Water Resources Pooling Authority NOTICE OF SPECIAL MEETING Notice is hereby given that a special meeting of the Board of Directors of the Power and Water Resources Pooling Authority (PWRPA or service at least 3 days before the meeting. Requests should be sent to: Power and Water Resources Pooling

  8. Puerto Rico Water Resources and Environmental Research Institute

    E-Print Network [OSTI]

    Gilbes, Fernando

    Puerto Rico Water Resources and Environmental Research Institute http://prwreri.uprm.edu Puerto Rico Water Resources and Environmental Research Institute, PO Box 9040, Mayaguez, PR 00681Puerto Rico://prwreri.uprm.edu Email: prwreri@uprm.eduURL: http://prwreri.uprm.edu Email: prwreri@uprm.edu Puerto Rico Water Resources

  9. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2012 Oklahoma Water Resources Research Institute Annual Technical Report FY 2012 1 #12;Introduction During 2012 the Oklahoma Sciences and Natural Resources at Oklahoma State University (OSU). Together with the Water Research

  10. Our Environment in Hot Water: Comparing Water Heaters, A Life Cycle Approach Comparing Tank and Tankless Water Heaters in California

    SciTech Connect (OSTI)

    Lu, Alison; McMahon, James; Masanet, Eric; Lutz, Jim

    2008-08-13T23:59:59.000Z

    Residential water heating is a large source of energy use in California homes. This project took a life cycle approach to comparing tank and tankless water heaters in Northern and Southern California. Information about the life cycle phases was calculated using the European Union?s Methodology study for EcoDesign of Energy-using Products (MEEUP) and the National Renewable Energy Laboratory?s Life Cycle Inventory (NREL LCI) database. In a unit-to-unit comparison, it was found that tankless water heaters would lessen impacts of water heating by reducing annual energy use by 2800 MJ/year (16% compared to tank), and reducing global warming emissions by 175 kg CO2 eqv./year (18% reduction). Overall, the production and combustion of natural gas in the use phase had the largest impact. Total waste, VOCs, PAHs, particulate matter, and heavy-metals-to-air categories were also affected relatively strongly by manufacturing processes. It was estimated that tankless water heater users would have to use 10 more gallons of hot water a day (an increased usage of approximately 20%) to have the same impact as tank water heaters. The project results suggest that if a higher percentage of Californians used tankless water heaters, environmental impacts caused by water heating would be smaller.

  11. New Jersey Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    and ground water aquifers. Sae-Khow and her advisor developed a microscale solid phase extraction methodNew Jersey Water Resources Research Institute Annual Technical Report FY 2008 New Jersey Water Resources Research Institute Annual Technical Report FY 2008 1 #12;Introduction The New Jersey Water

  12. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    and the islands' geology. Rain water harvesting is required by law and serves as the principal water sourceVirgin Islands Water Resources Research Institute Annual Technical Report FY 2009 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2009 1 #12;Introduction The U. S. Virgin

  13. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    always been a major concern in these small volcanic islands where rain water harvesting, ground waterVirgin Islands Water Resources Research Institute Annual Technical Report FY 2007 Virgin Islands Water Resources Research Institute Annual Technical Report FY 2007 1 #12;Introduction The United States

  14. 2007 Water Resources Advisory Panel By Jessica Harder

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    the potential benefits with the negative ramifications of tree harvesting, and ultimately will result in a basin. Maximizing the effectiveness of precipitation can substantially increase the availability of water and water2007 Water Resources Advisory Panel Update By Jessica Harder The Water Resources Advisory Panel

  15. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2009 Puerto Rico Water Resources Research Institute Annual Technical Report FY 2009 1 #12;Introduction The Puerto Rico Water of Puerto Rico. The Institute is one of 54 water research centers established throughout the United States

  16. Puerto Rico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Puerto Rico Water Resources Research Institute Annual Technical Report FY 2010 Puerto Rico Water Resources Research Institute Annual Technical Report FY 2010 1 #12;Introduction The Puerto Rico Water of Puerto Rico. The Institute is one of 54 water research centers established throughout the United States

  17. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2011 Oklahoma Water changes to the Oklahoma Water Resources Research Institute (OWRRI). OWRRI moved from the Division of the Vice President for Research at Oklahoma State University (OSU) to join the Water Research and Extension

  18. University of Wisconsin Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    modeling studies and applications designed to preserve or improve groundwater quality. ChargedUniversity of Wisconsin Water Resources Institute Annual Technical Report FY 2001 Introduction into the following four thematic areas: groundwater, surface water, groundwater/surface water interactions

  19. Water resource management planning guide for Savannah River Plant

    SciTech Connect (OSTI)

    Hubbard, J.E.; Stephenson, D.E.; Steele, J.L. (Du Pont de Nemours (E.I.) and Co., Aiken, SC (USA). Savannah River Lab.); Gordon, D.E. (Du Pont de Nemours (E.I.) and Co., Aiken, SC (USA). Savannah River Plant)

    1988-10-01T23:59:59.000Z

    The Water Resource Management Planning Guide provides an outline for the development of a Savannah River Plant Water Resource Management Plan (WRMP) to protect, manage, and monitor the site's water resources. The management plan is based on three principle elements: (1) protection of the water quality, (2) management of the water quantity, and (3) monitoring of the water quality and quantity. The plan will assure that changes in water quality and quantity are identified and that corrective action is implemented as needed. In addition, water management activities within and between Savannah River Plant (SRP) organizations and departments will be coordinated to ensure the proper management of water resources. This document is intended as a guide to suggest goals and objectives that will provide a basis for the development of a water resource plan for SRP. Planning should be flexible rather than rigid, and the plan outlines in this document was prepared to be modified or updated as conditions necessitate. 16 refs., 12 figs.

  20. Illinois Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    include: evaluation of water treatment technology, source water protection planning, mitigation of nitrate; integrated water management for multiple users; wetland processes; and emerging issues, including other

  1. 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,

  2. Air Pollution Control Regulations: No. 13- Particulate Emissions from Fossil Fuel Fired Steam or Hot Water Generating Units (Rhode Island)

    Broader source: Energy.gov [DOE]

    The purpose of this regulation is to limit emissions of particulate matter from fossil fuel fired and wood-fired steam or hot water generating units.

  3. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    and quality, and explored new ideas to address water problems and expand understanding of water and water at conditions mediating bioavailability and transport of specific uranium species in non-regulated water sources

  4. 1 UCOWRWATER RESOURCES UPDATE UNIVERSITIES COUNCIL ON WATER RESOURCES

    E-Print Network [OSTI]

    James, L. Allan

    . The need to manage environmental systems to meet CWAobjectives has broadened the scope of water-quality management requires accurate scientific knowledge of water systems and sound judgment about environmental, these protections are only possible if the environmental systems linked to water quality are also protected

  5. Colorado Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Colorado Water Resources Research Institute Annual Technical Report FY 2000 Introduction As water managers work to solve the integrated water problems facing Colorado today, the dimensions of each issue demand a better understanding of basic water science, technology and policy. Whether water managers work

  6. Mississippi Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    include: water quality, surface and groundwater management, water quality management and water resources, Water Quality, Management and Planning Descriptors: Principal Investigators: Todd Tietjen, Gary N. Ervin; to assist state agencies in the development and maintenance of a state water management plan

  7. CHRISTOPHER A. SCOTT Professor Research Professor, Water Resources Policy

    E-Print Network [OSTI]

    OF EXPERTISE AND RESEARCH INTERESTS · Resilience, adaptation, social-ecological systems · Water-energy nexus-urban water transfers · Transboundary river basins and aquifers · Mountain water towers, Andes, Himalayas on water resources and policy, human-environment interactions, the water-energy nexus, and climate

  8. Sacramento Ordinance to Waive Fees for Solar Hot Water

    Broader source: Energy.gov [DOE]

    An ordinance suspending for the calendar years 2007-2009 all fees related to installations of solar water heaters on existing residences.

  9. Ocala Utility Services- Solar Hot Water Heating Rebate Program

    Broader source: Energy.gov [DOE]

    The Solar Water Heater Rebate Program is offered to residential retail electric customers by the City of Ocala Utility Services. Interested customers must complete an application and receive...

  10. NV Energy (Northern Nevada)- Solar Hot Water Incentive Program

    Broader source: Energy.gov [DOE]

    NV Energy is providing an incentive for its residential customers, small commercial, nonprofit, school and other public customers to install solar water heaters on their homes and facilities. ...

  11. Microwave vs. Electric Kettle: Which Appliance Is in Hot Water...

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

    is more efficient? Tell Us Addthis Microwave or electric kettle, which appliance should win the honor of heating your water? | Graphic by Stacy Buchanan, National Renewable Energy...

  12. Solar heating and hot water system installed at office building, One Solar Place, Dallas, Texas. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-06-01T23:59:59.000Z

    This document is the Final Report of the Solar Energy System Installed at the First Solar Heated Office Building, One Solar Place, Dallas, Texas. The Solar System was designed to provide 87 percent of the space heating needs, 100 percent of the potable hot water needs and is sized for future absorption cooling. The collection subsystem consists of 28 Solargenics, series 76, flat plate collectors with a total area of 1596 square feet. The solar loop circulates an ethylene glycol-water solution through the collectors into a hot water system heat exchanger. The hot water storage subsystem consists of a heat exchanger, two 2300 gallon concrete hot water storage tanks with built in heat exchangers and a back-up electric boiler. The domestic hot water subsystem sends hot water to the 10,200 square feet floor area office building hot water fixtures. The building cold water system provides make-up to the solar loop, the heating loop, and the hot water concrete storage tanks. The design, construction, cost analysis, operation and maintenance of the solar system are described. The system became operational July 11, 1979.

  13. Water Resources Management Practicum 2005 Nelson Institute for Environmental Studies

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Water Resources Management Practicum 2005 Nelson Institute for Environmental Studies University Context 2006 #12;#12;Water Resources Management Practicum 2005 Nelson Institute for Environmental Studies admitting or employing units or to the Equity and Diversity Resource Center, 179A Bascom Hall, 608/263- 2378

  14. Mississippi Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Mississippi Water Resources Research Institute Annual Technical Report FY 2004 Introduction The FY 2004 Annual Technical Report of the Mississippi Water Resources Research - GeoResources Institute of Nutrient and Pesticide Runoff Losses from Golf Courses and Residential Lawns in the South Atlantic

  15. Solar Water Heating: What's Hot and What's Not 

    E-Print Network [OSTI]

    Stein, J.

    1992-01-01T23:59:59.000Z

    A handful of electric utilities in the United States now pay incentives to their customers to install solar water heaters or are developing programs to do so. The solar water heater incentives are part of a broader utility demand-side management...

  16. Solar Water Heating: What's Hot and What's Not

    E-Print Network [OSTI]

    Stein, J.

    A handful of electric utilities in the United States now pay incentives to their customers to install solar water heaters or are developing programs to do so. The solar water heater incentives are part of a broader utility demand-side management...

  17. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2007 West Virginia Water Resources Research Institute Annual Technical Report FY 2007 1 #12;Introduction The West Virginia staff and the public. Our research program is guided by the West Virginia Advisory Committee for Water

  18. INSTITUTE FOR WATER RESOURCES FY 2011 ANNUAL REPORT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ), and is recognized as a national center of expertise in water resources planning methods, risk analysis, hydrologic, and analytical tools used for water resources and water systems planning, investment decision support, conflict-looking analysis and state-of-the-art methodologies. IWR fulfills this mission by supporting the Civil Works

  19. Water Resources Research Institute of the University of North Carolina

    E-Print Network [OSTI]

    Water Resources Research Institute of the University of North Carolina Annual Technical Report FY 2000 Introduction SUMMARY The North Carolina Water Resources Research Institute program for 2000-2001 (Federal Fiscal Year 2000) continued to focus on three broad areas of concern: surface waters, groundwater

  20. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    areas. In the U. S. Virgin Islands rain water harvesting and seawater desalination are the principalVirgin Islands Water Resources Research Institute Annual Technical Report FY 2005 Introduction The Virgin Islands Water Resources Research Institute (VI-WRRI) is located at the University of the Virgin

  1. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    of the biological contamination of waters that have been used for the last 100 years have been shown to lack certainVirgin Islands Water Resources Research Institute Annual Technical Report FY 2000 Introduction The Virgin Islands Water Resources Research Institute (WRRI) is a unit of the University of the Virgin

  2. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2007 Oklahoma Water Institute at Oklahoma State University was renamed the Institute for Sustainable Environments, or ISE. The Oklahoma Water Resources Research Institute (OWRRI) is located within the ISE and is responsible

  3. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    and administrative system for the management of water resources in Tennessee. While the situation is improving to be an abundant and good quality water supply. Historically, federal government agencies, such as the Tennessee, have been the primary contributors to the management and monitoring of water resources. In recent years

  4. New Mexico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    New Mexico Water Resources Research Institute Annual Technical Report FY 2012 New Mexico Water is based on a July-June fiscal year rather than the March-February USGS Grant Award period. The New Mexico Water Resources Research Institute (NMWRRI) was established in 1963 by the New Mexico State University

  5. New Mexico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    New Mexico Water Resources Research Institute Annual Technical Report FY 2013 New Mexico Water is based on a July-June fiscal year rather than the March-February USGS Grant Award period. The New Mexico Water Resources Research Institute (NM WRRI) was established in 1963 by the New Mexico State University

  6. New Mexico Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    New Mexico Water Resources Research Institute Annual Technical Report FY 2011 New Mexico Water is based on a July-June fiscal year rather than the March-February USGS Grant Award period. The New Mexico Water Resources Research Institute (NMWRRI) was established in 1963 by the New Mexico State University

  7. Opportunities for utility involvement with solar domestic hot water

    SciTech Connect (OSTI)

    Carlisle, N.; Christensen, C. (National Renewable Energy Lab., Golden, CO (United States)); Barrett, L. (Barrett Consulting Associates, Inc., Colorado Springs, CO (United States))

    1992-05-01T23:59:59.000Z

    Solar water heating is one of a number of options that can be considered under utility demand-side management (DSM) programs. Utilities perceive a range of potential benefits for solar water heating in terms of customer service, energy conservation, load management, environmental enhancement, and public relations. The solar industry may benefit from utility marketing efforts, economies of scale, added credibility, financing options, and long-term maintenance arrangements. This paper covers three topics: (1) the energy and demand impacts of solar water heating on utility load profiles based on the results of four studies in the literature, (2) the results of workshops sponsored by the National Renewable Energy Laboratory (NREL) to identify key issues faced by utilities in considering residential solar water heating as a DSM option, (3) several current or planned utility programs to promote solar water heating. 7 refs.

  8. Assessment of Water Resources and Watershed Conditions in Moores Creek National Battlefield, North Carolina

    E-Print Network [OSTI]

    Mallin, Michael

    Assessment of Water Resources and Watershed Conditions in Moores Creek National Battlefield, North Assessment of Park Water Resources.......................................................................25 resources........................................................................15 Biological resources

  9. 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

  10. Water Resources Restoration and Preservation Act (Florida)

    Broader source: Energy.gov [DOE]

    This Act assigns water monitoring duties to the Department of Environmental Protection, and requires the Department to establish Total Daily Maximum Load (TDML) levels for water bodies throughout...

  11. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    ; integrated water management for multiple users; wetland processes; and emerging issues, including other began funding four new projects in 2003. These projects include: evaluation of water treatment

  12. Hot water tank for use with a combination of solar energy and heat-pump desuperheating

    DOE Patents [OSTI]

    Andrews, John W. (Sag Harbor, NY)

    1983-06-28T23:59:59.000Z

    A water heater or system which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

  13. Hot water tank for use with a combination of solar energy and heat-pump desuperheating

    DOE Patents [OSTI]

    Andrews, J.W.

    1980-06-25T23:59:59.000Z

    A water heater or system is described which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

  14. New Hampshire Electric Co-Op- Solar Hot Water

    Broader source: Energy.gov [DOE]

    New Hampshire Electric Co-Op (NHEC) offers rebates to residential customers who install qualified solar water-heating systems. The rebate is equal to 20% of installed system costs, with a maximum...

  15. NV Energy (Southern Nevada)- Solar Hot Water Incentive Program

    Broader source: Energy.gov [DOE]

    NV Energy is providing an incentive for its residential customers to install solar water heaters on their homes. As of July 26, 2013, NV Energy electric customers in Southern Nevada who own their...

  16. RESOURCES FOR OUTDOOR WATER USE DETERMINATION

    E-Print Network [OSTI]

    Melody, Moya

    2014-01-01T23:59:59.000Z

    Profiles . 6 East Cherry Creek Valley Water and Sanitation District: Irrigation Demand Study 7 1999 Residential

  17. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    for overall water quality and quantity research and implementation in Delaware include: enhanced management the federal Clean Water Act's rating system of designated uses (such as drinking water supply, swimming, fishing, etc.). Delaware has promulgated surface water quality standards which are designed to protect

  18. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    for overall water quality and quantity research and implementation in Delaware include: enhanced management that have been classified using the federal Clean Water Act's rating system of designated uses (such as drinking water supply, swimming, fishing, etc.). Delaware has promulgated surface water quality standards

  19. Experimental comparison of hot water/propane injection to steam/propane injection for recovery of heavy oil 

    E-Print Network [OSTI]

    Nesse, Thomas

    2005-02-17T23:59:59.000Z

    , attempts have been made to inject hot water instead of steam. The results have all been rather poor, the major problem being low sweep efficiency. The hot water just doesn?t enhance oil recovery enough. Adding propane to the steam injected in the reservoir...

  20. Experimental comparison of hot water/propane injection to steam/propane injection for recovery of heavy oil

    E-Print Network [OSTI]

    Nesse, Thomas

    2005-02-17T23:59:59.000Z

    , attempts have been made to inject hot water instead of steam. The results have all been rather poor, the major problem being low sweep efficiency. The hot water just doesn?t enhance oil recovery enough. Adding propane to the steam injected in the reservoir...

  1. Department of Natural Resources and Water Divisions (Nebraska)

    Broader source: Energy.gov [DOE]

    This chapter describes the duties of the Department of Natural Resources and divides the state into two water divisions for administrative purposes. Water Division 1 consists of all the lands of...

  2. Alternate Solutions to Water Resource Development -- A Case Study 

    E-Print Network [OSTI]

    Basco, D. R.; Rahman, K. M. A.

    1974-01-01T23:59:59.000Z

    . Selected solutions for water resources development problems in the Navasota River watershed were analyzed. The cost of water supply by desalination in the service area of the proposed Millican reservoir was computed following the procedure recommended...

  3. Coupling Groundwater Modeling with Biology to Identify Strategic Water Resources

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Coupling Groundwater Modeling with Biology to Identify Strategic Water Resources Didier Graillot 1 ABSTRACT The identification of hydraulic interactions between rivers and groundwater is part and parcel hinders groundwater modeling everywhere and simulating water management scenarios in every place

  4. Analysis of U.S. Water Resources under Climate Change

    E-Print Network [OSTI]

    Blanc, E.

    The MIT Integrated Global System Model (IGSM) framework, extended to include a Water Resource System (WRS) component, is applied to an integrated assessment of effects of alternative climate policy scenarios on U.S. water ...

  5. Solar heating and hot water system installed at St. Louis, Missouri. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-04-01T23:59:59.000Z

    Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  6. australian water resources: Topics by E-print Network

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

    US Army Corps of Engineers Australian National Committee on Large Dams Renewable Energy Websites Summary: Report to Institute for Water Resources, US Army Corps of Engineers...

  7. Feasibility Assessment of the Water Energy Resources of the United...

    Energy Savers [EERE]

    Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants: Main Report and Appendix A Feasibility...

  8. Comparison Between TRNSYS Software Simulation and F-Chart Program on Solar Domestic Hot Water System

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This study presents the accuracy test of a TRNSYS Solar Domestic Hot Water (SDHW) System simulation. The testing is based on comparing the results with the F-Chart software. The selected system to carry out the tests was the Active Solar Domestic...

  9. Comparison Between TRNSYS Software Simulation and F-Chart Program on Solar Domestic Hot Water System 

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This study presents the accuracy test of a TRNSYS Solar Domestic Hot Water (SDHW) System simulation. The testing is based on comparing the results with the F-Chart software. The selected system to carry out the tests was the Active Solar Domestic...

  10. Solar heating and hot water system installed at Charlotte Memorial Hospital, Charlotte, North Carolina. Final report

    SciTech Connect (OSTI)

    None

    1981-05-01T23:59:59.000Z

    Included in this report is detailed information regarding the design and installation of a heating and hot water system in a commercial application. This information includes descriptions of system and building, design philosophy, control logic operation modes, design and installation drawing and a brief description of problems encountered and their solutions.

  11. New Developments in GIS in Water Resources

    E-Print Network [OSTI]

    Maidment, David

    2008-11-19T23:59:59.000Z

    • Standardized formats Data: • Dynamic in time • Simple in space (points) • No standardized formats What is “Hydro”? • Hydrology • Hydrography Circulation of the waters of the earth through the hydrologic cycle The “blue lines” on maps Properties of Water... of query functions • Returns data in WaterML Services-Oriented Architecture for Water Data • Links geographically distributed information servers through internet • Web Services Description Language (WSDL from W3C) • We designed WaterML as a web...

  12. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2004 Introduction West Virginia Water Research Institute Introduction The West Virginia Water Research Institute (WVWRI) addresses is guided by the West Virginia Advisory Committee for Water Research. It includes representatives from

  13. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2005 Introduction West Virginia Water Research Institute Introduction The West Virginia Water Research Institute (WVWRI) addresses is guided by the West Virginia Advisory Committee for Water Research. It includes representatives from

  14. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2008 West Virginia;Research Program Introduction West Virginia Water Research Institute Introduction The West Virginia Water and the public. Our research program is guided by the West Virginia Advisory Committee for Water Research

  15. West Virginia Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    West Virginia Water Resources Research Institute Annual Technical Report FY 2006 #12;Introduction West Virginia Water Research Institute Introduction The West Virginia Water Research Institute (WVWRI program is guided by the West Virginia Advisory Committee for Water Research. It includes representatives

  16. UNL Faculty Provide Updates to the Water Resources Advisory Panel

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    UNL Faculty Provide Updates to the Water Resources Advisory Panel By Rachael Herpel, Outreach and Education Specialist, UNL Water Center and NU Rural Initiative The University of Nebraska- Lincoln's Water of guidance for UNL's water research, education and outreach programming. When WRAP first met in 2006

  17. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    , rain water harvesting has been a principal source of potable water for the residents of the USVI such as rain water harvesting, alternative on-site sewage disposal systems and investigation of applicableVirgin Islands Water Resources Research Institute Annual Technical Report FY 2010 Virgin Islands

  18. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    . Historically, rain water harvesting has been a principal source of potable water for the residents of the USVI such as rain water harvesting, alternative on-site sewage disposal systems and investigation of applicableVirgin Islands Water Resources Research Institute Annual Technical Report FY 2011 Virgin Islands

  19. New Jersey Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Hanson, Stephen José

    harvesting. The results of this research will help to develop guidelines for water testing and best management practices for applying harvested rain water to backyard and community gardens. In the secondNew Jersey Water Resources Research Institute Annual Technical Report FY 2011 New Jersey Water

  20. Water Resources In Nepal: Institutional Analysis Based On Legal Provisions

    E-Print Network [OSTI]

    Magar, Shyamu Thapa

    2005-01-01T23:59:59.000Z

    in order to avoid the social and environmental deterioration. The major emphasis has been given on the maximization of using water resources, private sector involvement, expansion of rural electrification with people's participation and development of fund... and the need for sustainable water manage­ ment is increasing due to the growing demand for domestic s. THAPA MAGAR: Water Resources in Nepal 195 consumption and agricultural use, which is shown as the importance of water in the life of Yarsha Khola people...

  1. HOT PHENOL RNA EXTRACTION PROTOCOL 1) Set the water bath to 800

    E-Print Network [OSTI]

    Gill, Kulvinder

    HOT PHENOL RNA EXTRACTION PROTOCOL 1) Set the water bath to 800 C. 2) Make 50 mL Extraction bufferL SDS = 0.5 gm DEPC treated water = 43.2 mL Total = 50 mL 3) Add 50 mL phenol (pH = 4.7), in 50 mL extraction buffer (final concentration of 1:1). For small sample add 200 to 300ul of 1Extraction buffer: 1

  2. Institute of Water Resources Annual Technical Report

    E-Print Network [OSTI]

    will be used in developing Best Management Practices for golf course water supply, demand and quality institutions in Connecticut and the State government agency most responsible for implementing water policy

  3. NEW YORK STATE WATER RESOURCES INSTITUTE

    E-Print Network [OSTI]

    Wang, Z. Jane

    ://wri.eas.cornell.edu Email: nyswri@cornell.edu Private Water Well Testing in Areas Impacted by Marcellus Shale Gas Drilling of Marcellus Shale gas development on drinking water supplies. It is intended for landowners and private

  4. Institute of Water Resources Annual Technical Report

    E-Print Network [OSTI]

    : water quality, water chemistry, wastewater treatment, toxic substances wastewater, organic compounds, nutrients, nitrogen,denitrification eutrophication, biological treatment, bacteria,activated sludge Tools to Infer Inhibition of Biological Nitrogen Removal at POTWs via Long Term Bench-Scale and Full

  5. Predictive Control of Hot Water Heaters - Energy Innovation Portal

    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's Possible forPortsmouth/Paducah ProjectPRE-AWARD ACCOUNTING SYSTEMMeso-Scale during Electron

  6. natural resources training program The goal of training programs coordinated by the Texas Water Resources

    E-Print Network [OSTI]

    Resources Institute (TWRI) and the Texas A&M Institute of Renewable Natural Resources (IRNR) is helping land Institute ·Texas A&M Institute of Renewable Natural Resources ·Texas AgriLife Extension Service ·Texas Agrinatural resources training program The goal of training programs coordinated by the Texas Water

  7. Water Resources Training Program: Assisting water professionals one workshop at a time

    E-Print Network [OSTI]

    Swyden, Courtney

    2010-01-01T23:59:59.000Z

    txH2O | pg. 24 Story by Courtney Swyden Water Resources Training Program Assisting water professionals one workshop at a time The Texas Water Resources Institute (TWRI), in cooperation with other agencies and experts, began the Water... Resources Training Program in 2008 with one goal in mind: to help water professionals by developing and providing training courses that offer intensive hands-on instruction and answer questions about the latest technologies, computer modeling...

  8. Water resources training program: Assisting water professionals one workshop at a time

    E-Print Network [OSTI]

    Swyden, Courtney

    2011-01-01T23:59:59.000Z

    txH2O | pg. 24 Story by Courtney Swyden Water Resources Training Program Assisting water professionals one workshop at a time The Texas Water Resources Institute (TWRI), in cooperation with other agencies and experts, began the Water... Resources Training Program in 2008 with one goal in mind: to help water professionals by developing and providing training courses that offer intensive hands-on instruction and answer questions about the latest technologies, computer modeling...

  9. 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

  10. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    , and explored new ideas to address water problems or expand understanding of water and water-related phenomena of Uranium plumes in groundwater. An on-going project on Uranium contamination is using fish tissue to detect the presence of Uranium and Lead isotopes in the Lower Colorado River. The WRRC also manages a research program

  11. Wyoming Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    , 2001). CBM extraction involves pumping methane and ground water out of coal seams. The gas and water://wwweng.uwyo.edu/civil/research/water/epmodeler.html. University of Wyoming, Laramie. 4. Wilkerson, G. V., 2002. A GIS model for evaluating the impacts of coal bed of America, Boulder, CO. #12;Problem and Research Objectives: Coal bed methane (CBM) development

  12. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    irrigation, ground water modeling, non-point source pollution, quality of ground water and surface water heavy metals from pasture soil amended with varying rates of poultry litter Basic Information Title: Vadose-zone losses of soluble heavy metals from pasture soil amended with varying rates of poultry litter

  13. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    water and how it can be protected. With the large agricultural activity in the state, non-point source waste disposal, acid precipitation, anthropogenic effects on aquatic ecosystems and wetlands. Water of the 1987-1989 drought years, and the flood of 93 and 95, water quantity has become a major topic of concern

  14. Ohio Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the area of physical,chemical, and biological treatment processes for water and wastewater. The mission on water and wastewater treatment processes. The Center continues to be administered through the College, chemical engineering, environmental science, biology and other water related fields were supported

  15. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Sciences Focus Category: Wetlands, Management and Planning, Water Quality Descriptors: wetlands, wetland-soil managed wetlands by comparison with nearby non-managed systems. Proceedings of the 32nd Mississippi Water Audubon Society to evaluate effects of moist-soil habitat management practices on water quality

  16. Water, Vapor, and Salt Dynamics in a Hot Repository

    SciTech Connect (OSTI)

    Bahrami, Davood; Danko, George [Department of Mining Engineering, University of Nevada, Reno, 1664 N. Virginia St., Reno, NV, 89557 (United States); Walton, John [Department of Civil Engineering, University of Texas at El Paso, 500 W. University, El Paso, TX, 79968 (United States)

    2007-07-01T23:59:59.000Z

    The purpose of this paper is to report the results of a new model study examining the high temperature nuclear waste disposal concept at Yucca Mountain using MULTIFLUX, an integrated in-drift- and mountain-scale thermal-hydrologic model. The results show that a large amount of vapor flow into the drift is expected during the period of above-boiling temperatures. This phenomenon makes the emplacement drift a water/moisture attractor during the above-boiling temperature operation. The evaporation of the percolation water into the drift gives rise to salt accumulation in the rock wall, especially in the crown of the drift for about 1500 years in the example. The deposited salts over the drift footprint, almost entirely present in the fractures, may enter the drift either by rock fall or by water drippage. During the high temperature operation mode, the barometric pressure variation creates fluctuating relative humidity in the emplacement drift with a time period of approximately 10 days. Potentially wet and dry conditions and condensation on salt-laden drift wall sections may adversely affect the storage environment. Salt accumulations during the above-boiling temperature operation must be sufficiently addressed to fully understand the waste package environment during the thermal period. Until the questions are resolved, a below-boiling repository design is favored where the Alloy-22 will be less susceptible to localized corrosion. (authors)

  17. Affordable Solar Hot Water and Power LLC | Open Energy Information

    Open Energy Info (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 directedAnnualProperty Edit withTianlinPapersWindeySanta2004) | OpenInformationAffinity Wind

  18. ENERGY USE AND DOMESTIC HOT WATER CONSUMPTION Final Report

    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. DOEThe Bonneville Power AdministrationField Campaign:INEA :Work withJerseyMarketsWhyPressPolicyPortfolio2 0 1

  19. Water Sampling At Roosevelt Hot Springs Geothermal Area (Faulder, 1991) |

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, searchOpen EnergyKauaiMtInformationOpen

  20. Water Sampling At Waunita Hot Springs Geothermal Area (Carpenter, 1981) |

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, searchOpenInformation Henkle,EnergyOpen

  1. Model Simulating Real Domestic Hot Water Use - Building America Top

    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 offOCHCO2:Introduction toManagement of the National 93-4EnergyMissionIllness |BasedInnovation |

  2. Interpretation of Water Sample Analysis, Waunita Hot Spring Project,

    Open Energy Info (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 beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii | Open EnergyIGP JumpInformation

  3. Webinar: ENERGY STAR Hot Water Systems for High Performance Homes |

    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 directedAnnual Siteof Energy 2, 2015Visiting Strong, Smart,Department of Energy Webinar: ENERGY STAR

  4. Savings Project: Insulate Hot Water Pipes for Energy Savings | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015 <Department ofDepartment| Department ofSavingDepartment ofof

  5. Hot New Advances in Water Heating Technology | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School football Highdefault Sign InData inmaxHorizontal

  6. Domestic Hot Water Event Schedule Generator - Energy Innovation Portal

    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. DOEThe Bonneville Power AdministrationField Campaign:INEA : Papers69 Federal Register /NATIONALDoes

  7. Nevada Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Nevada Water Resources Research Institute Annual Technical Report FY 2011 Nevada Water Resources of copper ore at the Yerington NV mine site was accomplished by leaching with sulfuric acid. Residual materials, both solid residual ore and process fluids, pose considerable hazard to the local environment

  8. NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING THE UNIVERSITY Resources Research Institute, 212 Agricultural ~ngineering, East Campus. OBJECTIVES OF THE NWRRI The Hater for centralization of data collection, analysis, storage and retrieval waste-water reuse economics of pollution

  9. Citizen Involvement in Water Resources Issues in New England

    E-Print Network [OSTI]

    Gold, Art

    was developed and conducted in May of 2005. This survey was based on a template developed in the PacificCitizen Involvement in Water Resources Issues in New England Abstract A survey determined citizen the degree of current citizen involvement in water resources issues in New England, a public opinion survey

  10. "Modeling for effective and sustainable water resources management."

    E-Print Network [OSTI]

    Acton, Scott

    "Modeling for effective and sustainable water resources management." Teresa Culver Associate Professor tculver@virginia.edu ce.virginia.edu/faculty/culvert.html Dept. of Civil & Environmental Engineering University of Virginia Charlottesville, VA 434.982.6375 Environmental & Water Resources Group We

  11. South Carolina Water Resources Research Annual Technical Report

    E-Print Network [OSTI]

    South Carolina Water Resources Research Institute Annual Technical Report FY 2008 South Carolina Water Resources Research Institute Annual Technical Report FY 2008 1 #12;Introduction The South Carolina losses of both agricultural and forest land covers to urban uses. These losses could significantly impact

  12. Mississippi Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Mississippi Water Resources Research Institute Annual Technical Report FY 2005 Introduction The FY 2005 Annual Technical Report for the Mississippi Water Resources Research Institute summarizes USGS and Pesticide Runoff Losses from Golf Courses and Residential Lawns in the South Atlantic-Gulf Region Basic

  13. 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...

  14. 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

  15. Measuring and moderating the water resource impact of biofuel production and trade

    E-Print Network [OSTI]

    Fingerman, Kevin Robert

    2012-01-01T23:59:59.000Z

    Energy-­?Water  Interdependencies   and  the  Emerging  Energy  Demands  on  Water  Resources."  Report  SAND.  

  16. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    Amherst; "Elucidating the impact of upgrading wastewater treatment for nitrogen removal on eutrophication as nutrients; and water quality problems such as eutrophication, salt intrusion in groundwater, and stormwater

  17. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    Data Title Economic and Hydrologic Analysis of Integrated Wetland Reservoir and Subirrigated State University 02 #12;the watershed. Wetlands, however, may provide a means of managing water quality

  18. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    saline water, especially in the shallower Alluvial Aquifer, that has resulted from oil and gas operations corrosion and taste problems with dr

  19. Measure Guideline: Combination Forced-Air Space and Tankless Domestic Hot Water Heating Systems

    SciTech Connect (OSTI)

    Rudd, A.

    2012-08-01T23:59:59.000Z

    This document describes design and application guidance for combination space and tankless domestic hot water heating systems (combination systems) used in residential buildings, based on field evaluation, testing, and industry meetings conducted by Building Science Corporation. As residential building enclosure improvements continue to drive heating loads down, using the same water heating equipment for both space heating and domestic water heating becomes attractive from an initial cost and space-saving perspective. This topic is applicable to single- and multi-family residential buildings, both new and retrofitted.

  20. Promising freeze protection alternatives in solar domestic hot water systems

    SciTech Connect (OSTI)

    Bradley, D.E.

    1997-12-31T23:59:59.000Z

    Since the gains associated with solar thermal energy technologies are comparatively small in relation to the required capital investment, it is vital to maximize conversion efficiency. While providing the necessary function of freeze protection, the heat exchanger commonly included in solar domestic water heating systems represents a system inefficiency. This thesis explores two alternate methods of providing freeze protection without resorting to a heat exchanger. Commonly, collectors are made of rigid copper tubes separated by copper or aluminum fins. Cracking damage can occur when water is allowed to freeze and expand inside the non compliant tubes. The possibility of making collectors out of an elastic material was investigated and shown to be effective. Since unlike copper, elastomers typically have low thermal conductivities, the standard collector performance prediction equations do not apply. Modified thermal performance prediction equations were developed which can be used for both low and high thermal conductivity materials to provide accurate predictions within a limited range of plate geometries. An elastomeric collector plate was then designed and shown to have comparable performance to a copper plate collector whose aperture area is approximately 33% smaller. Another options for providing freeze protection to an SDHW system is to turn it off during the winter. Choosing a three-season operating period means two things. First, the system will have different optimums such as slope and collector area. Second, the wintertime solar energy incident on the collector is unavailable for meeting a heating load. However, the system`s heat exchanger becomes unnecessary and removing it increases the amount of energy that arrives at the storage tank during those periods in which the system is operating.

  1. Low rank coal upgrading in a flow of hot water

    SciTech Connect (OSTI)

    Masato Morimoto; Hiroyuki Nakagawa; Kouichi Miura [Kyoto University, Kyoto (Japan). Department of Chemical Engineering

    2009-09-15T23:59:59.000Z

    Simultaneous hydrothermal degradation and extraction at around 350{sup o}C using flowing solvent as a reaction/extraction medium were proposed for upgrading brown coal, more specifically, for converting brown coal into several fractions having different molecular weight and chemical structure under mild conditions. When an Australian brown coal, Loy Yang coal, was treated by water at 350{sup o}C under 18 MPa, the coal was separated into four fractions: gaseous product by 8% yield, water-soluble extract at room temperature (soluble) by 23% yield, extract precipitates as solid at room temperature (deposit) by 23% yield, and residual coal (upgraded coal) by 46% yield on daf basis. The separation was found to be realized by in situ extraction of low-molecular-weight substances released from coal macromolecular structure and/or those generated by hydrothermal decomposition reactions at 350{sup o}C. The solid products obtained, deposit and upgraded coal, were characterized in detail to examine the possibility of their effective utilization as solid fuel and chemical feed stock. The upgraded coal showed higher heating value and higher gasification reactivity than the parent coal, indicating that the upgraded coal can be a better solid fuel than the parent coal. The solid extract, deposit, was found to show thermoplasticity at less than 200{sup o}C, suggesting the possibility of utilizing the deposit as a raw material of high performance carbon materials. Several variables affecting the performance of the proposed method are also examined in detail in this paper. 12 refs., 8 figs., 3 tabs.

  2. Talking sustainability: Federal intiatives target major water resources concerns

    E-Print Network [OSTI]

    Lee, Leslie

    2010-01-01T23:59:59.000Z

    by congressional funding. The following Texas Water Resources Institute (TWRI) projects have impacted major water resource problems in Texas and beyond. Ogallala Aquifer Project The Ogallala Aquifer, stretching from South Dakota to Texas, covers 174..., and recharges are very small. Water availability, cost, and policy, together with technology development and adoption rates, are reshaping the rural landscape. In 2003 a multi-state group of researchers tackled the problems associated with aquifer...

  3. Talking sustainability:Federal initiatives target major water resources concerns

    E-Print Network [OSTI]

    Lee, Leslie

    2011-01-01T23:59:59.000Z

    by congressional funding. The following Texas Water Resources Institute (TWRI) projects have impacted major water resource problems in Texas and beyond. Ogallala Aquifer Project The Ogallala Aquifer, stretching from South Dakota to Texas, covers 174..., and recharges are very small. Water availability, cost, and policy, together with technology development and adoption rates, are reshaping the rural landscape. In 2003 a multi-state group of researchers tackled the problems associated with aquifer...

  4. Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Rivers are major generators of electrical power and support a rapidly growing population and economy government and various tribes, many water use issues will be controlled by outcomes of complex legal battles consumption are rising steadily driven by Oregons population and economic growth. Water competition

  5. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the northeastern U.S. (Frink 1991). Forested riparian areas are among the best management practices (BMPs in the Chipuxet Basin, studies the water demands in the Chipuxet water basin to determine the feasibility response to low levels of inorganic P, and its production and activityareinhibited by elevated levels

  6. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    /USGS104G; 5. INFORM: Integrated Forecast and Reservoir Management System for Northern California and management; b) Educate scientists, engineers, and water professionals in state-of-the-science methods and their potential applications; and c) Disseminate useful information to policy makers, water managers, industry

  7. Nebras a Water Resources Center Research Report

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    rates are highest. Management of irrigation systems becomes increasingly important as water supplies, University of Nebraska, North Platte (Photo by Jim Pat.r.) a trickle irrigation system to a center- pivot of irrigation water should be possible because of these and follow-up studies they are pursuing. The primary

  8. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    the quality of Missouri drinking water and how it can be protected. With the large agricultural activity mine areas, hazardous waste disposal, acid precipitation, anthropogenic effects on aquatic ecosystems. Because of the 1987-1989 drought years, and the flood of '93 and '95, water quantity has become a major

  9. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the area of physical, chemical, and biological treatment processes for water and wastewater. The mission and wastewater treatment processes. The Center continues to be administered through the College of Engineering and Elimelech 1996). Colloidal interactions are also important in water and wastewater treatment

  10. Ohio Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the area of physical, chemical, and biological treatment processes for water and wastewater. The mission and wastewater treatment processes. The Center continues to be administered through the College of Engineering, Isabel Escobar progressed in developing new membranes for drinking water treatment and will continue her

  11. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the area of physical, chemical, and biological treatment processes for water and wastewater. The mission and wastewater treatment processes. The Center continues to be administered through the College of Engineering Photocatalytic Films for Water Treatment, University of Cinncinatti. 1. Yongjun Chen, Suzanne Lunsford

  12. Mississippi Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    ); this could include the development of vegetation management plans for drainage canal systems; and 3) Human and groundwater management, water quality management and water resources development, contaminant transport;Water quality and other ecosystem services in wetlands managed for waterfowl in Mississippi Basic

  13. NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    is Deputy Director for Water Resources Research. WASTE GUIDE ON THERMAL POLLUTION Copies of an "Industrial, urban water use and needs, water system construction, and flood plain management. The focal point VIaste Guide on Thermal Pollution" may be obtained by writing to: National Thermal Pollution Research

  14. Colorado Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    for Drought Management of Western Water Resources l River-Basin Level Nonpoint Source Pollution Control l Management l Impacts of Air Pollution on Recharge and Quality of Surface Water and Ground Water Supplies l, California, Idaho, Nevada, New Mexico, Oklahoma, Oregon, Texas, Utah, Washington State and Wyoming. Twenty

  15. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    of the few places in the world where rain water harvesting is required by law. Buildings are constructed and quality issues of water harvesting, development of alternative on-site sewage disposal systems and nonVirgin Islands Water Resources Research Institute Annual Technical Report FY 2013 Virgin Islands

  16. Virgin Islands Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    harvesting had been a principal source of potable water for the residents of the USVI with some reliance such as rain water harvesting, development of alternative on-site sewage disposal systems and investigationVirgin Islands Water Resources Research Institute Annual Technical Report FY 2012 Virgin Islands

  17. Monty C. Dozier, Assistant Professor and Extension Water Resources Specialist

    E-Print Network [OSTI]

    ·Water heaters: Turn off the power that heats the tank and let the tank cool. Place a contain- er underER-002 6-06 Monty C. Dozier, Assistant Professor and Extension Water Resources Specialist Courtney such as a hurricane or flood, your water supplies may have become contaminated or been temporarily cut off. To make

  18. Sometimes hot water will have a "sour" smell, similar to that of an old damp rag. This smell often

    E-Print Network [OSTI]

    . Odor-causing bacteria live and thrive in warm water and can infest the water heater. The problem (approximately 160 degrees F) for 8 hours. This will kill the bacteria. (Caution: Be sure the water heater has#12;Sometimes hot water will have a "sour" smell, similar to that of an old damp rag. This smell

  19. Downscaled climate change impacts on agricultural water resources in Puerto Rico

    E-Print Network [OSTI]

    Harmsen, E.W.

    2010-01-01T23:59:59.000Z

    impacts uncertainty for water resources in the San JoaquinJournal of the American Water Resources Association.approach for surface subsurface water transport modeling in

  20. Risk Analysis for Water Resources Under Climate Change, Population Growth, and Land Use Change

    E-Print Network [OSTI]

    Kiparsky, Michael

    2010-01-01T23:59:59.000Z

    R. B. Lammers (2000). "Global water resources: Vulnerabilityin two small watersheds." Water Resources Research 18(3).of a warming climate on water availability in snow-dominated

  1. Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    -Situ Bioremediation of MTBE Contaminated Ground Water Using Biobarriers, Marc Deshusses & Mark Matsumoto, UC Riverside of Using Bioaugmentation with Bacterial Strain PM 1 for Bioremediation of MTBE-Contaminated Vadose

  2. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    dissemination, and works collaboratively with various local, state, and federal agencies. These include #35334). (5) Tidal Streams: A Renewable Energy Source for Georgia , Kevin Haas, Georgia Institute, environmental organizations, lake associations, California Energy Commission, California Department of Water

  3. Solar hot water system installed at Quality Inn, Key West, Florida. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-04-01T23:59:59.000Z

    The solar energy hot water system installed in the Quality Inn, Key West, Florida, which consists of four buildings, is described. Three buildings are low-rise, two-story buildings containing 100 rooms. The fourth is a four-story building with 48 rooms. The solar system was designed to provide approximately 50% of the energy required for the domestic hot water system. The solar system consists of approximately 1400 ft/sup 2/ of flat plate collector, two 500 gal storage tanks, a circulating pump, and a controller. Operation of the system was begun in April 1978, and has continued to date with only three minor interruptions for pump repair. In the first year of operation, it was determined that the use of the solar facility resulted in 40% fuel savings.

  4. Climate Change and Water Resources Management: Adaptations for Flood Control and Water Supply

    E-Print Network [OSTI]

    Lund, Jay R.

    of climate warming can be very significant. Integrated water resources management is a promising wayClimate Change and Water Resources Management: Adaptations for Flood Control and Water Supply climate warming impacts on surface runoff, groundwater inflows and reservoir evaporation for distributed

  5. Carbon and Water Resource Management for Water Distribution Systems

    E-Print Network [OSTI]

    Hendrickson, Thomas Peter

    2013-01-01T23:59:59.000Z

    Buckley, C. A. ; Carbon footprint analysis for increasingeffectively reduce their carbon footprint. To accomplish7 February 2013. (8) The Carbon Footprint of Water; River

  6. Water resources data, Ohio: Water year 1991. Volume 2, St. Lawrence River Basin: Statewide project data

    SciTech Connect (OSTI)

    Shindel, H.L.; Klingler, J.H.; Mangus, J.P.; Trimble, L.E.

    1992-03-01T23:59:59.000Z

    The Water Resources Division of the US Geological Survey (USGS), in cooperation with State agencies, obtains a large amount of data pertaining to the water resources of Ohio each water year. These data, accumulated during many years, constitute a valuable data base for developing an improved understanding of the water resources of the State. To make these data readily available to interested parties outside the USGS, the data are published annually in this report series entitled ``Water Resources Data--Ohio.`` This report (in two volumes) includes records on surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 131 streamflow-gaging stations, 95 miscellaneous sites; (2) stage and content records for 5 streams, lakes, and reservoirs; (3) water-quality for 40 streamflow-gaging stations, 378 wells, and 74 partial-record sites; and (4) water levels for 431 observation wells.

  7. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

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

  8. GLOSSARY OF WATER RESOURCES TERMS Compiled by

    E-Print Network [OSTI]

    District of Columbia, University of the

    ....................................................................................................109 The activities on which this report is based were financed in part by the Department resulting in land build-up. Acid Mine - Drainage - the water discharge from coal mines, usually highly and is equivalent to 46,560 cubic feet or about 326,000 gallons or 1,233 cubic meters. Activated Carbon Filter

  9. Arkansas Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    and non-point source 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 and Sediment Phosphorus Flux in Streams and Reservoirs: Effect of Chemical Amendments Basic Information Title

  10. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    , sponsored by NOAA, California Energy Commission, and CalFed; #12;EDUCATION AND TECHNOLOGY TRANSFER: USGS (Burundi, Congo, Egypt, Eritrea, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, and Uganda) and is used their information needs. In the US, INFORM is a project that is motivated by the water and energy shortages

  11. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    , California Energy Commission, and CalFed; 6. Epidemiological and Environmental Malaria Information System. The Nile DST has now been disseminated to all 10 Nile countries (Burundi, Congo, Egypt, Eritrea, Ethiopia that is motivated by the water and energy shortages in California. INFORM brings together all relevant agencies

  12. Multiple Criteria Analysis and Water Resources Risk

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    risk Quality of life Health Noncancer risk Costs Cost Technology availability Health risk Testing Management factors Environmental quality Treatment Chemical performance Fairness Cost of technology & Management 48:6, 2005 · Evaluation of drinking water treatment technology: An entropy-based fuzzy application

  13. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    and Reservoir Management System for Northern California; sponsored by NOAA, the California Energy Commission necessary to support integrated river basin management. #12;At the state level, the project sponsored and management; b) Educate scientists, engineers, and water professionals in state-of-the-science methods

  14. Effects of Brush Management on Water Resources 

    E-Print Network [OSTI]

    Jones, C. Allan; Gregory, Lucas

    2008-01-01T23:59:59.000Z

    of water used by vegetation. 2. Brush and other deep-rooted vegetation growing over shallow aquifers near streams can be expected to use large amounts of groundwater, likely reducing the amount in both the interconnected stream and aquifer. 3. Removal...

  15. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    be protected. With the large agricultural activity in the state, non-point source pollution is of major precipitation, anthropogenic effects on aquatic ecosystems and wetlands. Water Quantity: Missouri has a history of either inadequate amounts of rainfall, or spring floods. Because of the 1987-1989 drought years

  16. 2000 WATER RESOURCES SEMINARS "Cooperation and Tension

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    , Holstein, Nebraska February 2: "Nebraska-Colorado South Platte River Compact (1923)" -- Forrest Leif, Engineer, Central Colorado Water Conservancy District, Greeley, Colorado February 9: "The Missouri River Association, Lewiston, Montana February 16: "Wyoming-Nebraska Compact on Upper Niobrara River (1962)" -- Ann

  17. Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    : "Sustainable Oil and Grease Removal from Stormwater Runoff Hotspots using Bioretention" and "Atmospheric Maximum Daily Load (TMDL) Program to Reduce Nonpoint Source Pollution to Meet the States Water Quality/Computer Data Management, 9 Non-Point Source Pollution Measurement and Control, 10 Nutrients, 11 Remote Sensing

  18. Georgia Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    and Wildlife Service. GWRI also has a significant international involvement in Europe, Africa, China, and South-based Hydrologic Forecasts, Aris Georgakakos PI, Georgia Institute of Technology, sponsored by NOAA OGP Climate graduate education, applied research, and technology transfer in the areas of water, energy

  19. Ohio Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    and it conducted an extensive program of research on water and wastewater treatment processes. The Center continues on encouraging and supporting research in the area of physical, chemical, and biological treatment processes of nutrient stream pollution resulting from on-site wastewater treatment units. Three projects were not yet

  20. Ohio Water Resources Center Annual Technical Report

    E-Print Network [OSTI]

    in the area of physical, chemical, and biological treatment processes for water and wastewater. The mission and wastewater treatment processes. The Center continues to be administered through the College of Engineering, School of Energy, Environmental, Biological, and Medical Engineering, University of Cincinnati

  1. Evaluating Domestic Hot Water Distribution System Options With Validated Analysis Models

    SciTech Connect (OSTI)

    Weitzel, E.; Hoeschele, M.

    2014-09-01T23:59:59.000Z

    A developing body of work is forming that collects data on domestic hot water consumption, water use behaviors, and energy efficiency of various distribution systems. A full distribution system developed in TRNSYS has been validated using field monitoring data and then exercised in a number of climates to understand climate impact on performance. This study builds upon previous analysis modelling work to evaluate differing distribution systems and the sensitivities of water heating energy and water use efficiency to variations of climate, load, distribution type, insulation and compact plumbing practices. Overall 124 different TRNSYS models were simulated. Of the configurations evaluated, distribution losses account for 13-29% of the total water heating energy use and water use efficiency ranges from 11-22%. The base case, an uninsulated trunk and branch system sees the most improvement in energy consumption by insulating and locating the water heater central to all fixtures. Demand recirculation systems are not projected to provide significant energy savings and in some cases increase energy consumption. Water use is most efficient with demand recirculation systems, followed by the insulated trunk and branch system with a central water heater. Compact plumbing practices and insulation have the most impact on energy consumption (2-6% for insulation and 3-4% per 10 gallons of enclosed volume reduced). The results of this work are useful in informing future development of water heating best practices guides as well as more accurate (and simulation time efficient) distribution models for annual whole house simulation programs.

  2. Criteria for an effective water resource planning process

    E-Print Network [OSTI]

    Bowers, James Myron

    1961-01-01T23:59:59.000Z

    In examining the present status of water resource planning in the Pacific Northwest, numerous critical inadequacies become readily apparent. One method of minimizing some of these inadequacies is through administrative ...

  3. Kansas Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Kansas Water Resources Research Institute Annual Technical Report FY 2001 Introduction Roles identified by the state. These three projects included: 1. Measuring ssepage losses from waste treatment-push technology for site characterization investigations. #12;Measuring Seepage Losses from Waste

  4. Talking sustainability: Federal intiatives target major water resources concerns 

    E-Print Network [OSTI]

    Lee, Leslie

    2010-01-01T23:59:59.000Z

    by congressional funding. The following Texas Water Resources Institute (TWRI) projects have impacted major water resource problems in Texas and beyond. Ogallala Aquifer Project The Ogallala Aquifer, stretching from South Dakota to Texas, covers 174...,000 square miles, including 36,080 square miles in the Texas High Plains. In western Kansas and the Texas High Plains, the aquifer is declining at an unacceptable rate. Aquifer depletion rates of 1 to 3 feet per year are common in that region...

  5. Talking sustainability:Federal initiatives target major water resources concerns 

    E-Print Network [OSTI]

    Lee, Leslie

    2011-01-01T23:59:59.000Z

    by congressional funding. The following Texas Water Resources Institute (TWRI) projects have impacted major water resource problems in Texas and beyond. Ogallala Aquifer Project The Ogallala Aquifer, stretching from South Dakota to Texas, covers 174...,000 square miles, including 36,080 square miles in the Texas High Plains. In western Kansas and the Texas High Plains, the aquifer is declining at an unacceptable rate. Aquifer depletion rates of 1 to 3 feet per year are common in that region...

  6. WSDE Water Resources website | Open Energy Information

    Open Energy Info (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 YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage Jump to: navigation,

  7. Oregon Water Resources Commission | Open Energy Information

    Open Energy Info (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 beingZealand Jump to: navigation, searchOfRoseConcernsCompany Oil andOpenEITODOOregon PublicTrail Wind Park

  8. Oregon Water Resources Department | Open Energy Information

    Open Energy Info (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 beingZealand Jump to: navigation, searchOfRoseConcernsCompany Oil andOpenEITODOOregon PublicTrail Wind

  9. texas water resources institute Water management is one of the most significant challenges facing Texas today. Major water quantity and water quality

    E-Print Network [OSTI]

    texas water resources institute Water management is one of the most significant challenges facing Texas today. Major water quantity and water quality problems exist, affecting the environment and economy. Texas needs solutions. At the Texas Water Resources Institute, we help solve these pressing water

  10. Maryland Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    of a Computer-Assisted Decision Support System Using Realistic Interactive Visualization as a Learning Tool Water Resources Research Center (MWRRC) supported a variety of research and outreach activities to restore natural hydro-ecological function in urban headwater streams; analyzing the water-holding capacity

  11. Oklahoma Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Oklahoma Water Resources Research Institute Annual Technical Report FY 2004 Introduction The Environmental Institute at Oklahoma State University has as its mission to serve as a center for stimulation, protecting, utilizing and sustaining the natural environment. The federally supported Oklahoma Water

  12. Geography 347: Water as a Resource Lecture Schedule -Fall, 2012

    E-Print Network [OSTI]

    James, L. Allan

    .4, Tu Integrated Water Resources Management in the 20th Century Ch.22; handout Th Course wrap Concentrated Flow in Channels: discharge, hydrographs, fluvial geomorphology Ch.6 4 Tu Lakes, Reservoirs & compaction; yields; management; major aquifers ------- Section II. Water Quality and Treatment 5 Tu

  13. North Dakota Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    . The institute also continued its efforts to enhance communications between the State and Federal agency The State Water Commission continued its support to the 2010 2011 federal 104(B) funding for the Graduate Survey. Section 104 of the Water Resources Research Act requires the NDWRRI to apply its Federal

  14. North Dakota Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    projects. The institute also continued its efforts to enhance communications between the State and Federal The State Water Commission continued its support to the 2008 2009 federal 104(B) funding for the Graduate Survey. Section 104 of the Water Resources Research Act requires the NDWRRI to apply its Federal

  15. North Dakota Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    projects. The institute also continued its efforts to enhance communications between the State and Federal The State Water Commission continued its support to the 2009 2010 federal 104(B) funding for the Graduate Survey. Section 104 of the Water Resources Research Act requires the NDWRRI to apply its Federal

  16. Water Resources Center, Desert Research Institute Annual Technical Report

    E-Print Network [OSTI]

    modeling efforts, quantify the flux of groundwater nutrients to the lower Truckee River; 2. Using benchWater Resources Center, Desert Research Institute Annual Technical Report FY 2001 Introduction Research Program #12;A Multi-Level Approach to Modeling Ground- and Surface Water Exchange

  17. Tennessee Water Resources Research Center Annual Technical Report

    E-Print Network [OSTI]

    moved to establish an integrated and coordinated policy and administrative system for the management of Tennessee Tennessee is fortunate to have what many consider to be an abundant and good quality water supply to the management and monitoring of water resources. In recent years, however, the State, through the Tennessee

  18. In press, Water Resources Research Optimization of Environmental Water Purchases with Uncertainty

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    provide efficient means to move water from those who value it less to those for whom shortage is expensiveIn press, Water Resources Research Optimization of Environmental Water Purchases with Uncertainty of Civil and Environmental Engineering, University of California, Davis ABSTRACT Water managers are turning

  19. Multielement geochemistry of solid materials in geothermal systems and its applications. Part 1. Hot-water system at the Roosevelt Hot Springs KGRA, Utah

    SciTech Connect (OSTI)

    Bamford, R.W.; Christensen, O.D.; Capuano, R.M.

    1980-02-01T23:59:59.000Z

    Geochemical studies of the geothermal system at Roosevelt Hot Springs, Utah, have led to development of chemical criteria for recognition of major features of the system and to a three-dimensional model for chemical zoning in the system. Based on this improved level of understanding several new or modified geochemical exploration and assessment techniques have been defined and are probably broadly applicable to evaluation of hot-water geothermal systems. The main purpose of this work was the development or adaptation of solids geochemical exploration techniques for use in the geothermal environment. (MHR)

  20. Resource Recovery Opportunities at America’s Water Resource Recovery Facilities

    Broader source: Energy.gov [DOE]

    Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? Resource Recovery Opportunities at America’s Water Resource Recovery Facilities Todd Williams, Deputy Leader for Wastewater Infrastructure Practice, CH2M HILL

  1. Economic Analysis of a Waste Water Resource Heat Pump Air-Conditioning System in North China 

    E-Print Network [OSTI]

    Chen, H.; Li, D.; Dai, X.

    2006-01-01T23:59:59.000Z

    This paper describes the situation of waste water resource in north China and the characteristics and styles of a waste water resource heat pump system, and analyzes the economic feasibility of a waste water resource heat pump air...

  2. Economic Analysis of a Waste Water Resource Heat Pump Air-Conditioning System in North China

    E-Print Network [OSTI]

    Chen, H.; Li, D.; Dai, X.

    2006-01-01T23:59:59.000Z

    This paper describes the situation of waste water resource in north China and the characteristics and styles of a waste water resource heat pump system, and analyzes the economic feasibility of a waste water resource heat pump air...

  3. Water Resources Data Ohio: Water year 1994. Volume 1, Ohio River Basin excluding Project Data

    SciTech Connect (OSTI)

    NONE

    1994-12-31T23:59:59.000Z

    The Water Resources Division of the US Geological Survey (USGS) in cooperation with State agencies, obtains a large amount of data each water year (a water year is the 12-month period from October 1 through September 30 and is identified by the calendar year in which it ends) pertaining to the water resources of Ohio. These data, accumulated during many years, constitute a valuable data base for developing an improved understanding of the water resources of the State. To make these data readily available to interested parties outside the USGS, they are published annually in this report series entitled ``Water Resources Data--Ohio.`` This report (in two volumes) includes records on surface water and ground water in the State. Specifically, it contains: (1) Discharge records for streamflow-gaging stations, miscellaneous sites, and crest-stage stations; (2) stage and content records for streams, lakes, and reservoirs; (3) water-quality data for streamflow-gaging stations, wells, synoptic sites, and partial-record sit -aid (4) water-level data for observation wells. Locations of lake-and streamflow-gaging stations, water-quality stations, and observation wells for which data are presented in this volume are shown in figures 8a through 8b. The data in this report represent that part of the National Water Data System collected by the USGS and cooperating State and Federal agencies in Ohio. This series of annual reports for Ohio began with the 1961 water year with a report that contained only data relating to the quantities of surface water. For the 1964 water year, a similar report was introduced that contained only data relating to water quality. Beginning with the 1975 water year, the report was changed to present (in two or three volumes) data on quantities of surface water, quality of surface and ground water, and ground-water levels.

  4. California State Water Resources Control Board 401 Water Quality

    Open Energy Info (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 beingZealand Jump to:EzfeedflagBiomassSustainableCSL Gas Recovery Biomass16Association Jump to: navigation,CSU

  5. California State Water Resources Control Board Storm Water Homepage | Open

    Open Energy Info (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 beingZealand Jump to:EzfeedflagBiomassSustainableCSL Gas Recovery Biomass16Association Jump to:

  6. Colorado Division of Water Resources Substitute Water Supply Plans Webpage

    Open Energy Info (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 directedAnnualProperty EditCalifornia:PowerCER.png El CERCollier Technologies IncCity,PublishedColorado| Open

  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. 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 Kemnaheater. Eco-design of Water Heaters and Methodology studyboth storage-type water heaters and tankless water heaters.

  10. 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

    for PAH emissions. The PAHs from tank water heaters in theIncreased Tankless Water Usage: PAHs Heavy Metals to WaterIncreased Tankless Water Usage: VOCs PAHs Heavy Metals to

  11. Training days: TWRI coordinates water resources training programs

    E-Print Network [OSTI]

    Jensen, Ric

    2008-01-01T23:59:59.000Z

    by the Texas Water Resources Institute (TWRI). TWRI is working with Texas A&M Uni- versity?s Spatial Sciences Laboratory (SSL), Zachry Department of Civil Engineering, and the Texas AgriLife Blackland Research and Extension Center at Temple to market...,? said Wurbs, who will teach the WRAP courses. ?Training courses allow practitioners to efficiently gain proficiency in applying new innovations in technology, computer modeling, and water management strategies.? Dr. Raghavan Srinivasan, SSL...

  12. LWRS Fuels Pathway: Engineering Design and Fuels Pathway Initial Testing of the Hot Water Corrosion System

    SciTech Connect (OSTI)

    Dr. John Garnier; Dr. Kevin McHugh

    2012-09-01T23:59:59.000Z

    The Advanced LWR Nuclear Fuel Development R&D pathway performs strategic research focused on cladding designs leading to improved reactor core economics and safety margins. The research performed is to demonstrate the nuclear fuel technology advancements while satisfying safety and regulatory limits. These goals are met through rigorous testing and analysis. The nuclear fuel technology developed will assist in moving existing nuclear fuel technology to an improved level that would not be practical by industry acting independently. Strategic mission goals are to improve the scientific knowledge basis for understanding and predicting fundamental nuclear fuel and cladding performance in nuclear power plants, and to apply this information in the development of high-performance, high burn-up fuels. These will result in improved safety, cladding, integrity, and nuclear fuel cycle economics. To achieve these goals various methods for non-irradiated characterization testing of advanced cladding systems are needed. One such new test system is the Hot Water Corrosion System (HWCS) designed to develop new data for cladding performance assessment and material behavior under simulated off-normal reactor conditions. The HWCS is capable of exposing prototype rodlets to heated, high velocity water at elevated pressure for long periods of time (days, weeks, months). Water chemistry (dissolved oxygen, conductivity and pH) is continuously monitored. In addition, internal rodlet heaters inserted into cladding tubes are used to evaluate repeated thermal stressing and heat transfer characteristics of the prototype rodlets. In summary, the HWCS provides rapid ex-reactor evaluation of cladding designs in normal (flowing hot water) and off-normal (induced cladding stress), enabling engineering and manufacturing improvements to cladding designs before initiation of the more expensive and time consuming in-reactor irradiation testing.

  13. American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 281 Solar Hot Water Application Assessment for U.S. Army IMCOM-Southeast Region

    SciTech Connect (OSTI)

    Russo, Bryan J.; Chvala, William D.

    2010-09-30T23:59:59.000Z

    The Energy Independence and Security Act of 2007 requires installations (EISA) to install solar systems of sufficient capacity to provide 30% of service hot water in new construction and renovations where cost-effective. However, installations are struggling with how to implement solar hot water, and while several installations are installing solar hot water on a limited basis, paybacks remain long. Pacific Northwest National Laboratory (PNNL) was tasked to address this issue to help determine how best to implement solar hot water projects. This documents discusses the results of that project.

  14. U.S. Marine Corps Base Camp Pendleton: Using The Sun For Hot Water And Electricity, Federal Energy Management Program (FEMP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-09-01T23:59:59.000Z

    Case study overview of integrated solar hot water/photovoltaic systems at the U.S. Marine Corps Camp Pendleton training pools.

  15. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    partners is undertaken in order to: 1) Build and maintain a broad, active network of water resources. Introduction 1 #12;Research Program Introduction The NYS WRI's FY11 competitive grants research program was conducted in partnership with the NYS Department of Environmental Conservation and the Hudson River Estuary

  16. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    partners is undertaken in order to: 1) Build and maintain a broad, active network of water resources, and the public. Introduction 1 #12;Research Program Introduction The NYS WRI's FY2013 competitive grants research program was conducted in partnership with the NYS Department of Environmental Conservation (DEC) Hudson

  17. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    partners is undertaken in order to: 1) Build and maintain a broad, active network of water resources. Introduction 1 #12;Research Program Introduction The NYS WRI's FY10 competitive grants research program was conducted in partnership with the NYS Department of Environmental Conservation and the Hudson River Estuary

  18. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    partners is undertaken in order to: 1) Build and maintain a broad, active network of water resources in partnership with the NYS Department of Environmental Conservation and the Hudson River Estuary Program (HREP Survey, the NYS Department of Environmental Conservation (DEC), and faculty from Cornell University

  19. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    partners is undertaken in order to: 1) Build and maintain a broad, active network of water resources, and the public. Introduction 1 #12;Research Program Introduction The NYS WRI's FY2012 competitive grants research program was conducted in partnership with the NYS Department of Environmental Conservation (DEC) Hudson

  20. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    adjacent to the Gulf of Mexico. History of the Institute Louisiana has an abundance of water resources of pollution are estimated to account for approximately one-half of Louisiana's pollution. Because of the potential impact of this pollution and the need to mitigate its effects while maintaining the state

  1. Louisiana Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    adjacent to the Gulf of Mexico. Louisiana has an abundance of water resources, and while reaping are also subsets of the southeastern/island region priorities: Nonpoint sources of pollution are estimated to account for approximately one-half of Louisiana's pollution. Because of the potential impact

  2. SNES 2000: Environmental Sciences Colloquium Water Resource Management

    E-Print Network [OSTI]

    Keinan, Alon

    SNES 2000: Environmental Sciences Colloquium Fall 2011 Water Resource Management Friday afternoons credit (required for SNES SO/SR, credit optional for others) The Environmental Sciences Colloquium is open to the entire Cornell community and the public. Contemporary environmental issues pose complex

  3. Colorado Water Resources Research Institute Special Report No. 16

    E-Print Network [OSTI]

    management area AMP agricultural management plan ARS Agricultural Research Service (United States Department of Agriculture) BDL below detection limit BMP best management practice CCA Certified Crop Advisor CDA Colorado National Water-Quality Assessment Program (United States Geologic Survey) NRCS Natural Resources

  4. New York State Water Resources Institute Annual Technical Report

    E-Print Network [OSTI]

    New York State Water Resources Institute Annual Technical Report FY 2002 Introduction Research, and to represent the loss of land applied manure in runoff in a patchwork of manured and non-manured fields. One losses in overland flow in Northeastern US settings; septic system pollution prevention BMP

  5. Kansas Water Resources Research Institute Annual Technical Report

    E-Print Network [OSTI]

    Kansas Water Resources Research Institute Annual Technical Report FY 1998 Introduction Research, and bioavailable P losses in runoff are influenced by a variety of factors. The purpose of this project is to quantify the impact of best management practices on P losses in runoff. The specific objectives are: 1

  6. Water Resources Data. Ohio - Water Year 1992. Volume 1. Ohio River Basin excluding project data

    SciTech Connect (OSTI)

    H.L. Shindel; J.H. Klingler; J.P. Mangus; L.E. Trimble

    1993-03-01T23:59:59.000Z

    Water-resources data for the 1992 water year for Ohio consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground-water wells. This report, in two volumes, contains records for water discharge at 121 gaging stations, 336 wells, and 72 partial-record sites; and water levels at 312 observation wells. Also included are data from miscellaneous sites. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurements and analyses. These data represent that part of the National Water Data System collected by the US Geological Survey and cooperating State and Federal agencies in Ohio. Volume 1 covers the central and southern parts of Ohio, emphasizing the Ohio River Basin. (See Order Number DE95010451 for Volume 2 covering the northern part of Ohio.)

  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

    Study on Eco-Design of Water Heaters, Van Holstein en Kemnaon Eco-Design of Water Heaters”, Task 5 Report, DefinitionTesting of Tankless Gas Water Heater Performance. Davis

  8. Sustainable Energy Resources for Consumers (SERC) Success Story...

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

    Low-Income Weatherization Efforts. sercmthighlight.pdf More Documents & Publications Sustainable Energy Resources for Consumers (SERC) - Solar Hot Water Sustainable Energy...

  9. DESIGN AND ANALYSIS OF THE SNS CCL HOT MODEL WATER COOLING SYSTEM USING THE SINDA/FLUINT NETWORK MODELING TOOL

    SciTech Connect (OSTI)

    C. AMMERMAN; J. BERNARDIN

    1999-11-01T23:59:59.000Z

    This report presents results for design and analysis of the hot model water cooling system for the Spallation Neutron Source (SNS) coupled-cavity linac (CCL). The hot model, when completed, will include segments for both the CCL and coupled-cavity drift-tube linac (CCDTL). The scope of this report encompasses the modeling effort for the CCL portion of the hot model. This modeling effort employed the SINDA/FLUINT network modeling tool. This report begins with an introduction of the SNS hot model and network modeling using SINDA/FLUINT. Next, the development and operation of the SINDA/FLUINT model are discussed. Finally, the results of the SINDA/FLUINT modeling effort are presented and discussed.

  10. Hot Water Distribution System Program Documentation and Comparison to Experimental Data

    SciTech Connect (OSTI)

    Baskin, Evelyn [GE Infrastructure Energy; Craddick, William G [ORNL; Lenarduzzi, Roberto [ORNL; Wendt, Robert L [ORNL; Woodbury, Professor Keith A. [University of Alabama, Tuscaloosa

    2007-09-01T23:59:59.000Z

    In 2003, the California Energy Commission s (CEC s) Public Interest Energy Research (PIER) program funded Oak Ridge National Laboratory (ORNL) to create a computer program to analyze hot water distribution systems for single family residences, and to perform such analyses for a selection of houses. This effort and its results were documented in a report provided to CEC in March, 2004 [1]. The principal objective of effort was to compare the water and energy wasted between various possible hot water distribution systems for various different house designs. It was presumed that water being provided to a user would be considered suitably warm when it reached 105 F. Therefore, what was needed was a tool which could compute the time it takes for water reaching the draw point to reach 105 F, and the energy wasted during this wait. The computer program used to perform the analyses was a combination of a calculational core, produced by Dr. Keith A. Woodbury, Professor of Mechanical Engineering and Director, Alabama Industrial Assessment Center, University of Alabama, and a user interface based on LabVIEW, created by Dr. Roberto Lenarduzzi of ORNL. At that time, the computer program was in a relatively rough and undocumented form adequate to perform the contracted work but not in a condition where it could be readily used by those not involved in its generation. Subsequently, the CEC provided funding through Lawrence Berkeley National Laboratory (LBNL) to improve the program s documentation and user interface to facilitate use by others, and to compare the program s results to experimental data generated by Dr. Carl Hiller. This report describes the program and provides user guidance. It also summarizes the comparisons made to experimental data, along with options built into the program specifically to allow these comparisons. These options were necessitated by the fact that some of the experimental data required options and features not originally included in the program. A more detailed description of these program modifications along with detailed comparisons to the experimental data are provided in a report produced by Dr. Woodbury, which accompanies this report as Appendix H.

  11. InternationalWaterResourcesAssociation Water International, Volume 30, Number 3, Pages 270282, September 2005

    E-Print Network [OSTI]

    Wolf, Aaron

    and Socioeconomic Conditions onWater-Related International Relations Kerstin Stahl, University of British Colombia of water-related international relations (WIR). The data complexity required several steps of statistical resource closely linked to a country's well being and economic success. But riv- ers ignore political

  12. WATER RESOURCES NEWS INEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    to be produced and the broader environmental costs and benefits which are likely to result; and (3) take and guidelines on water development projects are presented in Chapter 2: (1) Develop an adequate data base. (2;-2- in upstream areas where land use affects estuaries. Decisions about where, whether, and how to dredge and fill

  13. Assembly and comparison of available solar hot water system reliability databases and information.

    SciTech Connect (OSTI)

    Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM)

    2009-05-01T23:59:59.000Z

    Solar hot water (SHW) systems have been installed commercially for over 30 years, yet few quantitative details are known about their reliability. This report describes a comprehensive analysis of all of the known major previous research and data regarding the reliability of SHW systems and components. Some important conclusions emerged. First, based on a detailed inspection of ten-year-old systems in Florida, about half of active systems can be expected to fail within a ten-year period. Second, valves were identified as the probable cause of a majority of active SHW failures. Third, passive integral and thermosiphon SHW systems have much lower failure rates than active ones, probably due to their simple design that employs few mechanical parts. Fourth, it is probable that the existing data about reliability do not reveal the full extent of fielded system failures because most of the data were based on trouble calls. Often an SHW system owner is not aware of a failure because the backup system silently continues to produce hot water. Thus, a repair event may not be generated in a timely manner, if at all. This final report for the project provides all of the pertinent details about this study, including the source of the data, the techniques to assure their quality before analysis, the organization of the data into perhaps the most comprehensive reliability database in existence, a detailed statistical analysis, and a list of recommendations for additional critical work. Important recommendations include the inclusion of an alarm on SHW systems to identify a failed system, the need for a scientifically designed study to collect high-quality reliability data that will lead to design improvements and lower costs, and accelerated testing of components that are identified as highly problematic.

  14. Integrated system dynamics toolbox for water resources planning.

    SciTech Connect (OSTI)

    Reno, Marissa Devan; Passell, Howard David; Malczynski, Leonard A.; Peplinski, William J.; Tidwell, Vincent Carroll; Coursey, Don (University of Chicago, Chicago, IL); Hanson, Jason (University of New Mexico, Albuquerque, NM); Grimsrud, Kristine (University of New Mexico, Albuquerque, NM); Thacher, Jennifer (University of New Mexico, Albuquerque, NM); Broadbent, Craig (University of New Mexico, Albuquerque, NM); Brookshire, David (University of New Mexico, Albuquerque, NM); Chemak, Janie (University of New Mexico, Albuquerque, NM); Cockerill, Kristan (Cockeril Consulting, Boone, NC); Aragon, Carlos (New Mexico Univeristy of Technology and Mining (NM-TECH), Socorro, NM); Hallett, Heather (New Mexico Univeristy of Technology and Mining (NM-TECH), Socorro, NM); Vivoni, Enrique (New Mexico Univeristy of Technology and Mining (NM-TECH), Socorro, NM); Roach, Jesse

    2006-12-01T23:59:59.000Z

    Public mediated resource planning is quickly becoming the norm rather than the exception. Unfortunately, supporting tools are lacking that interactively engage the public in the decision-making process and integrate over the myriad values that influence water policy. In the pages of this report we document the first steps toward developing a specialized decision framework to meet this need; specifically, a modular and generic resource-planning ''toolbox''. The technical challenge lies in the integration of the disparate systems of hydrology, ecology, climate, demographics, economics, policy and law, each of which influence the supply and demand for water. Specifically, these systems, their associated processes, and most importantly the constitutive relations that link them must be identified, abstracted, and quantified. For this reason, the toolbox forms a collection of process modules and constitutive relations that the analyst can ''swap'' in and out to model the physical and social systems unique to their problem. This toolbox with all of its modules is developed within the common computational platform of system dynamics linked to a Geographical Information System (GIS). Development of this resource-planning toolbox represents an important foundational element of the proposed interagency center for Computer Aided Dispute Resolution (CADRe). The Center's mission is to manage water conflict through the application of computer-aided collaborative decision-making methods. The Center will promote the use of decision-support technologies within collaborative stakeholder processes to help stakeholders find common ground and create mutually beneficial water management solutions. The Center will also serve to develop new methods and technologies to help federal, state and local water managers find innovative and balanced solutions to the nation's most vexing water problems. The toolbox is an important step toward achieving the technology development goals of this center.

  15. California Department of Water Resources | Open Energy Information

    Open Energy Info (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 beingZealand Jump to:EzfeedflagBiomassSustainableCSL Gas Recovery Biomass16 2013Management ProgramWater Resources

  16. One Machine for Heating Cooling & Domestic Hot Water: Multi-Function Heat Pumps to Enable Zero Net Energy Homes

    E-Print Network [OSTI]

    California at Davis, University of

    One Machine for Heating Cooling & Domestic Hot Water: Multi-Function Heat Pumps to Enable Zero Net at the core of a zero-net-energy demonstration home designed to generate enough electricity to also power policy initiatives to advance zero net energy homes as standard practice. #12;As heat pump systems become

  17. Performance of a solid oxide fuel cell CHP system coupled with a hot water storage tank for

    E-Print Network [OSTI]

    Berning, Torsten

    Performance of a solid oxide fuel cell CHP system coupled with a hot water storage tank for single a solid oxide fuel cell (SOFC) system for cogeneration of heat and power integrated with a stratified heat oxide fuel cell, Cogeneration, Storage heat Tank 1. Introduction In residential sector, energy

  18. Water and Energy Savings using Demand Hot Water Recirculating Systems in Residential Homes: A Case Study of Five Homes in Palo Alto, California

    SciTech Connect (OSTI)

    Ally, M.R.

    2002-11-14T23:59:59.000Z

    This report summarizes a preliminary study aimed at estimating the potential of saving potable water, (and the electrical energy used to heat it), that is presently lost directly to the drain while occupants wait for hot water to arrive at the faucet (point of use). Data were collected from five single-family homes in Palo Alto, California. Despite the small sample size in this study, the results make a compelling case for retrofitting homes with hot water recirculation systems to eliminate unnecessary wastage of water at the point of use. Technical as well as behavioral and attitudinal changes towards water conservation are necessary for a fulfilling and successful conservation effort. This report focuses on the technical issues, but behavioral issues are also noted, which may be factored into future studies involving local and state governments and utility companies.

  19. Environmental Tracers for Determining Water Resource Vulnerability to Climate Change

    SciTech Connect (OSTI)

    Singleton, M

    2009-07-08T23:59:59.000Z

    Predicted changes in the climate will have profound impacts on water availability in the Western US, but large uncertainties exist in our ability to predict how natural and engineered hydrological systems will respond. Most predictions suggest that the impacts of climate change on California water resources are likely to include a decrease in the percentage of precipitation that falls as snow, earlier onset of snow-pack melting, and an increase in the number of rain on snow events. These processes will require changes in infrastructure for water storage and flood control, since much of our current water supply system is built around the storage of winter precipitation as mountain snow pack. Alpine aquifers play a critical role by storing and releasing snowmelt as baseflow to streams long after seasonal precipitation and the disappearance of the snow pack, and in this manner significantly impact the stream flow that drives our water distribution systems. Mountain groundwater recharge and, in particular, the contribution of snowmelt to recharge and baseflow, has been identified as a potentially significant effect missing from current climate change impact studies. The goal of this work is to understand the behavior of critical hydrologic systems, with an emphasis on providing ground truth for next generation models of climate-water system interactions by implementing LLNL capabilities in environmental tracer and isotopic science. We are using noble gas concentrations and multiple isotopic tracers ({sup 3}H/{sup 3}He, {sup 35}S, {sup 222}Rn, {sup 2}H/{sup 1}H, {sup 18}O/{sup 16}O, and {sup 13}C/{sup 12}C) in groundwater and stream water in a small alpine catchment to (1) provide a snapshot of temperature, altitude, and physical processes at the time of recharge, (2) determine subsurface residence times (over time scales ranging from months to decades) of different groundwater age components, and (3) deconvolve the contribution of these different groundwater components to alpine stream baseflow. This research is showing that groundwater in alpine areas spends between a few years to several decades in the saturated zone below the surface, before feeding into streams or being pumped for use. This lag time may act to reduce the impact on water resources from extreme wet or dry years. Furthermore, our measurements show that the temperature of water when it reaches the water table during recharge is 4 to 9 degrees higher than would be expected for direct influx of snowmelt, and that recharge likely occurs over diffuse vegetated areas, rather than along exposed rock faces and fractures. These discoveries have implications for how alpine basins will respond to climate effects that lead to more rain than snow and earlier snow pack melting.

  20. Investigating Social Conflicts Linked to Water Resources through Agent-Based

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    would increase significantly but the local troubles linked to the lack of water resources 1Investigating Social Conflicts Linked to Water Resources through Agent-Based Modelling Mehdi, natural resources and water resources in particular are likely to be one of the major origins of social

  1. Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Metzger, C.; Puttagunta, S.; Williamson, J.

    2013-11-01T23:59:59.000Z

    Over recent years, heat pump water heaters (HPWHs) have become more readily available and more widely adopted in the marketplace. For a 6-month period, the Building America team Consortium for Advanced Residential Buildings monitored the performance of a GE Geospring HPWH in Windermere, Florida. The study found that the HPWH performed 144% more efficiently than a traditional electric resistance water heater, saving approximately 64% on water heating annually. The monitoring showed that the domestic hot water draw was a primary factor affecting the system's operating efficiency.

  2. An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale

    SciTech Connect (OSTI)

    Matthew Bruff; Ned Godshall; Karen Evans

    2011-04-30T23:59:59.000Z

    This Final Scientific/ Technical Report submitted with respect to Project DE-FE0000833 titled 'An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale' in support of final reporting requirements. This final report contains a compilation of previous reports with the most current data in order to produce one final complete document. The goal of this research was to provide an integrated approach aimed at addressing the increasing water resource challenges between natural gas production and other water stakeholders in shale gas basins. The objective was to demonstrate that the AltelaRain{reg_sign} technology could be successfully deployed in the Marcellus Shale Basin to treat frac flow-back water. That objective has been successfully met.

  3. Improving thermosyphon solar domestic hot water system model performance. Final report, March 1994--February 1995

    SciTech Connect (OSTI)

    Swift, T.N.

    1996-09-01T23:59:59.000Z

    Data from an indoor solar simulator experimental performance test is used to develop a systematic calibration procedure for a computer model of a thermosyphoning, solar domestic hot water heating system with a tank-in-tank heat exchanger. Calibration is performed using an indoor test with a simulated solar collector to adjust heat transfer in the heat exchanger and heat transfer between adjacent layers of water in the storage tank. An outdoor test is used to calibrate the calculation of the friction drop in the closed collector loop. Additional indoor data with forced flow in the annulus of the heat exchanger leads to improved heat transfer correlations for the inside and outside regions of the tank-in-tank heat exchanger. The calibrated simulation model is compared to several additional outdoor tests both with and without auxiliary heating. Integrated draw energies are predicted with greater accuracy and draw temperature profiles match experimental results to a better degree. Auxiliary energy input predictions improve significantly. 63 figs., 29 tabs.

  4. Recent drilling activities at the earth power resources Tuscarora geothermal power project's hot sulphur springs lease area.

    SciTech Connect (OSTI)

    Goranson, Colin

    2005-03-01T23:59:59.000Z

    Earth Power Resources, Inc. recently completed a combined rotary/core hole to a depth of 3,813 feet at it's Hot Sulphur Springs Tuscarora Geothermal Power Project Lease Area located 70-miles north of Elko, Nevada. Previous geothermal exploration data were combined with geologic mapping and newly acquired seismic-reflection data to identify a northerly tending horst-graben structure approximately 2,000 feet wide by at least 6,000 feet long with up to 1,700 feet of vertical offset. The well (HSS-2) was successfully drilled through a shallow thick sequence of altered Tertiary Volcanic where previous exploration wells had severe hole-caving problems. The ''tight-hole'' drilling problems were reduced using drilling fluids consisting of Polymer-based mud mixed with 2% Potassium Chloride (KCl) to reduce Smectite-type clay swelling problems. Core from the 330 F fractured geothermal reservoir system at depths of 2,950 feet indicated 30% Smectite type clays existed in a fault-gouge zone where total loss of circulation occurred during coring. Smectite-type clays are not typically expected at temperatures above 300 F. The fracture zone at 2,950 feet exhibited a skin-damage during injection testing suggesting that the drilling fluids may have caused clay swelling and subsequent geothermal reservoir formation damage. The recent well drilling experiences indicate that drilling problems in the shallow clays at Hot Sulphur Springs can be reduced. In addition, average penetration rates through the caprock system can be on the order of 25 to 35 feet per hour. This information has greatly reduced the original estimated well costs that were based on previous exploration drilling efforts. Successful production formation drilling will depend on finding drilling fluids that will not cause formation damage in the Smectite-rich fractured geothermal reservoir system. Information obtained at Hot Sulphur Springs may apply to other geothermal systems developed in volcanic settings.

  5. Daniel B. Warnell School of Forestry and Natural Resources Forestry, Wildlife, Water and Soil Resources, Fisheries and Aquaculture,

    E-Print Network [OSTI]

    Hall, Daniel

    Daniel B. Warnell School of Forestry and Natural Resources Forestry, Wildlife, Water and Soil to receive academic credit for FANR 3910, Forestry and Natural Resources Practicum, the intern must complete

  6. Daniel B. Warnell School of Forestry and Natural Resources Forestry, Wildlife, Water and Soil Resources, Fisheries and Aquaculture,

    E-Print Network [OSTI]

    Hall, Daniel

    Daniel B. Warnell School of Forestry and Natural Resources Forestry, Wildlife, Water and Soil to receive academic credit for FANR 3900, Forestry and Natural Resources Internship, the intern must work

  7. A Joint Programme of: "Water will remain a strategic resource for countries worldwide, and the quest for water

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    the distinction between water as a resource and water as a service and thus lack the necessary institutionalA Joint Programme of: "Water will remain a strategic resource for countries worldwide, and the quest for water sustainability will become increasingly intricate and delicate. A keen understanding

  8. Addressing Nitrate in California's Drinking Water Report for the State Water Resources Control Board Report to the Legislature

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    for the California State Water Resources Control Board With a Focus on Tulare Lake Basin and Salinas Valley's Drinking Water With a Focus on Tulare Lake Basin and Salinas Valley Groundwater Report for the State Water and Salinas Valley Groundwater. Report for the State Water Resources Control Board Report to the Legislature

  9. North Slope Decision Support for Water Resource Planning and Management

    SciTech Connect (OSTI)

    Schnabel, William; Brumbelow, Kelly

    2013-03-31T23:59:59.000Z

    The objective of this project was to enhance the water resource decision-making process with respect to oil and gas exploration/production activities on Alaska’s North Slope. To this end, a web-based software tool was developed to allow stakeholders to assemble, evaluate, and communicate relevant information between and amongst themselves. The software, termed North Slope Decision Support System (NSDSS), is a visually-referenced database that provides a platform for running complex natural system, planning, and optimization models. The NSDSS design was based upon community input garnered during a series of stakeholder workshops, and the end product software is freely available to all stakeholders via the project website. The tool now resides on servers hosted by the UAF Water and Environmental Research Center, and will remain accessible and free-of-charge for all interested stakeholders. The development of the tool fostered new advances in the area of data evaluation and decision support technologies, and the finished product is envisioned to enhance water resource planning activities on Alaska’s North Slope.

  10. 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

    consumer/your_home/water_ heating/index.cfm/mytopic=12980heating is a large source of energy use in California homes.heating is the third largest source of energy use in homes [

  11. Exploration for Hot Dry Rock geothermal resources in the Midcontinent USA. Volume 1. Introduction, geologic overview, and data acquisition and evaluation

    SciTech Connect (OSTI)

    Hinze, W.J.; Braile, L.W.; von Frese, R.R.B.; Lidiak, E.G.; Denison, R.E.; Keller, G.R.; Roy, R.F.; Swanberg, C.A.; Aiken, C.L.V.; Morgan, P.

    1986-02-01T23:59:59.000Z

    The Midcontinent of North America is commonly characterized as a stable cratonic area which has undergone only slow, broad vertical movements over the past several hundreds of millions of years. This tectonically stable crust is an unfertile area for hot dry rock (HDR) exploration. However, recent geophysical and geological studies provide evidence for modest contemporary tectonic activity in limited areas within the continent and, therefore, the possibility of localized thermal anomalies which may serve as sites for HDR exploration. HDR, as an energy resource in the Midcontinent, is particularly appealing because of the high population density and the demand upon conventional energy sources. Five generalized models of exploration targets for possible Midcontinent HDR sites are identified: (1) radiogenic heat sources, (2) conductivity-enhanced normal geothermal gradients, (3) residual magnetic heat, (4) sub-upper crustal sources, and (5) hydrothermal generated thermal gradients. Three potential sources of HDR, each covering approximately a 2/sup 0/ x 2/sup 0/ area, were identified and subjected to preliminary evaluation. In the Mississippi Embayment test site, lateral thermal conductivity variations and subcrustal heat sources may be involved in producing abnormally high subsurface temperatures. Studies indicate that enhanced temperatures are associated primarily with basement rift features where vertical displacement of aquifers and faults cause the upward migration of hot waters leading to anomalously high local upper crustal temperatures. The Western Nebraska test site is a potential low temperature HDR source also related, at least in part, to groundwater movement. The Southeast Michigan test site was selected for study because of the possible presence of radiogenic plutons overlain by a thickened sedimentary blanket.

  12. High temperature hot water distribution system study, Directorate of Public Works, Fort Drum, New York; executive summary. Final report

    SciTech Connect (OSTI)

    NONE

    1996-12-01T23:59:59.000Z

    The existing High Temperature Hot Water (HTHW) Distribution System has been plagued with design and construction deficiencies since startup of the HTHW system, in October 1988. In October 1989, after one year of service, these deficiencies were outlined in a technical evaluation. The deficiencies included flooded manholes, sump pumps not hooked up, leaking valves, contaminated HTHW water, and no cathodic protection system. This feasibility study of the High Temperature Hot Water (HTHW) Distribution System was performed under Contract No. DACA01-94-D-0033, Delivery Order 0013, Modification 1, issued to EMC Engineers, Inc. (EMC), by the Norfolk District Corps of Engineers, on 25 April 1996. The purpose of this study was to determine the existing conditions of the High Temperature Hot Water Distribution System, manholes, and areas of containment system degradation. The study focused on two areas of concern, as follows: (1) Determine existing conditions and areas of containment system degradation (leaks) in the underground carrier pipes and protective conduit. (2) Document the condition of underground steel and concrete manholes. To document the leaks, a site survey was performed, using state-of-the-art infrared leak detection equipment and tracer gas leak detection equipment. To document the condition of the manholes, color photographs were taken of the insides of 125 manholes, and notes were made on the condition of these manholes.

  13. HOT WATER IN THE INNER 100 AU OF THE CLASS 0 PROTOSTAR NGC 1333 IRAS2A

    SciTech Connect (OSTI)

    Visser, Ruud; Bergin, Edwin A. [Department of Astronomy, University of Michigan, 500 Church Street, Ann Arbor, MI 48109-1042 (United States); Jorgensen, Jes K. [Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen O (Denmark); Kristensen, Lars E.; Van Dishoeck, Ewine F., E-mail: visserr@umich.edu [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden (Netherlands)

    2013-05-20T23:59:59.000Z

    Evaporation of water ice above 100 K in the inner few 100 AU of low-mass embedded protostars (the so-called hot core) should produce quiescent water vapor abundances of {approx}10{sup -4} relative to H{sub 2}. Observational evidence so far points at abundances of only a few 10{sup -6}. However, these values are based on spherical models, which are known from interferometric studies to be inaccurate on the relevant spatial scales. Are hot cores really that much drier than expected, or are the low abundances an artifact of the inaccurate physical models? We present deep velocity-resolved Herschel-HIFI spectra of the 3{sub 12}-3{sub 03} lines of H{sub 2}{sup 16}O and H{sub 2}{sup 18}O (1097 GHz, E{sub u}/k = 249 K) in the low-mass Class 0 protostar NGC 1333 IRAS2A. A spherical radiative transfer model with a power-law density profile is unable to reproduce both the HIFI data and existing interferometric data on the H{sub 2}{sup 18}O 3{sub 13}-2{sub 20} line (203 GHz, E{sub u}/k = 204 K). Instead, the HIFI spectra likely show optically thick emission from a hot core with a radius of about 100 AU. The mass of the hot core is estimated from the C{sup 18}O J = 9-8 and 10-9 lines. We derive a lower limit to the hot water abundance of 2 Multiplication-Sign 10{sup -5}, consistent with the theoretical predictions of {approx}10{sup -4}. The revised HDO/H{sub 2}O abundance ratio is 1 Multiplication-Sign 10{sup -3}, an order of magnitude lower than previously estimated.

  14. Climate Change Impact on Agricultural Water Resources Variability in the Northern Highlands

    E-Print Network [OSTI]

    Chapter 12 Climate Change Impact on Agricultural Water Resources Variability in the Northern, and this in turn largely depends on available water resources. A major effect of climate change is likely climate models (GCM's) and application of a hydrological model to investigate agricultural water resources

  15. Water Sampling At Alvord Hot Springs Area (Wood, 2002) | Open Energy

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, search ContentsWater PowerInformation

  16. Water Sampling At Belknap-Foley-Bigelow Hot Springs Area (Wood, 2002) |

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, search ContentsWater

  17. Water Sampling At Beowawe Hot Springs Area (Wood, 2002) | Open Energy

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, search ContentsWaterInformation Beowawe

  18. Water Sampling At Breitenbush Hot Springs Area (Wood, 2002) | Open Energy

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, search ContentsWaterInformation

  19. Water Sampling At Buffalo Valley Hot Springs Area (Laney, 2005) | Open

    Open Energy Info (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 beingZealand Jump to:Ezfeedflag JumpID-fTri GlobalJump to: navigation, search ContentsWaterInformationEnergy

  20. Exploration Of The Upper Hot Creek Ranch Geothermal Resource, Nye County,

    Open Energy Info (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 directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to: navigation, searchCleanExcessNevada | Open