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


1

Land and Water Developments (Newfoundland and Labrador) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Land and Water Developments (Newfoundland and Labrador) Land and Water Developments (Newfoundland and Labrador) Land and Water Developments (Newfoundland and Labrador) < Back Eligibility Agricultural Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Newfoundland and Labrador Program Type Environmental Regulations Siting and Permitting Provider Newfoundland and Labrador Department of Environment and Conservation This policy applies to public water supply areas designated by the province of Newfoundland and Labrador. The policy limits development in public water supply areas unless they meet specific conditions, and have the approval of the Minister of the Department of Environment and Conservation.

2

Workplace Skills Enhancement Program (Newfoundland and Labrador, Canada) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Workplace Skills Enhancement Program (Newfoundland and Labrador, Workplace Skills Enhancement Program (Newfoundland and Labrador, Canada) Workplace Skills Enhancement Program (Newfoundland and Labrador, Canada) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative Systems Integrator Transportation Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Newfoundland and Labrador Program Type Training/Technical Assistance Workforce development Provider Newfoundland and Labrador Department of Innovation, Business and Rural Development The Workplace Skills Enhancement Program (WSEP) helps businesses in

3

Environmental Protection Act (Newfoundland and Labrador, Canada) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Protection Act (Newfoundland and Labrador, Canada) Protection Act (Newfoundland and Labrador, Canada) Environmental Protection Act (Newfoundland and Labrador, Canada) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Newfoundland and Labrador Program Type Environmental Regulations The broad-ranging Environmental Protection Act has sections on waste

4

Qualifying RPS Market States (Newfoundland and Labrador, Canada) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Newfoundland and Labrador, Canada) Newfoundland and Labrador, Canada) Qualifying RPS Market States (Newfoundland and Labrador, Canada) < Back Eligibility Developer Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Newfoundland and Labrador Program Type Renewables Portfolio Standards and Goals This entry lists the states with RPS policies that accept generation located in Newfoundland and Labrador, Canada as eligible sources towards their Renewable Portfolio Standard targets or goals. For specific information with regard to eligible technologies or other restrictions which may vary by state, see the RPS policy entries for the individual states, shown below in the Authority listings. Typically energy must be

5

The extent of chronic marine oil pollution in southeastern Newfoundland waters assessed through beached  

E-Print Network (OSTI)

history of oil spills. In: Proceedings from the Oil Symposium on The Effects of Oil on Wildlife, Herndon female Harlequin Ducks in relation to history of contamination by the Exxon Valdez oil spill. JournalThe extent of chronic marine oil pollution in southeastern Newfoundland waters assessed through

Jones, Ian L.

6

Business and Market Development Program (Newfoundland and Labrador...  

Open Energy Info (EERE)

and Policies International Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View...

7

Business and Market Development Program (Newfoundland and Labrador, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The Business and Market Development Program provides new entrepreneurs and expanding small businesses with funding to help them acquire the necessary expertise to pursue new business ideas and new...

8

Newfoundland and Labrador | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Canada Newfoundland and Labrador Newfoundland and Labrador July 12, 2013 Workplace Skills Enhancement Program (Newfoundland and Labrador, Canada) The Workplace Skills...

9

Technology Utilization Program (Newfoundland and Labrador, Canada...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Utilization Program (Newfoundland and Labrador, Canada) Technology Utilization Program (Newfoundland and Labrador, Canada) Eligibility Agricultural Commercial Construction Fuel...

10

Department of Energy - Newfoundland and Labrador  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

33791 en Workplace Skills Enhancement Program (Newfoundland and Labrador, Canada) http:energy.govsavingsworkplace-skills-enhancement-program-newfoundland-and-labrador-canada

11

Managed Annihilation: An Unnatural History of the Newfoundland Cod Collapse  

E-Print Network (OSTI)

History of the Newfoundland Cod Collapse By Dean BavingtonHistory of the Newfoundland Cod Collapse. Vancouver, BC:happened with the Newfoundland cod fisheries collapse, made

Jenkins, David

2011-01-01T23:59:59.000Z

12

Current Variability near the Southeast Newfoundland Ridge  

Science Conference Proceedings (OSTI)

A cooperative moored array experiment to measure currents and temperatures in the vicinity of the Southeast Newfoundland Ridge was carried out over a 14-manth period starting September 1979 and ending December 1980. Measurements were obtained ...

N. P. Fofonoff; R. M. Hendry

1985-07-01T23:59:59.000Z

13

Application of a Direct Inverse Data Assimilation Method to the M2 Tide on the Newfoundland and Southern Labrador Shelves  

Science Conference Proceedings (OSTI)

The barotropic M2 tide over the Newfoundland and southern Labrador Shelves and adjacent deep ocean is studied using a linear harmonic finite-element model and a newly developed direct inverse method for data assimilation. The dataset includes ...

Zhigang Xu; Ross M. Hendry; John W. Loder

2001-04-01T23:59:59.000Z

14

Central ridge of Newfoundland: Little explored, potential large  

Science Conference Proceedings (OSTI)

The Central ridge on the northeastern Grand Banks off Newfoundland represents a large area with known hydrocarbon accumulations and the potential for giant fields. It covers some 17,000 sq km with water less than 400 m deep. The first major hydrocarbon discovery on the Newfoundland Grand Banks is giant Hibernia field in the Jeanne d'Arc basin. Hibernia field, discovered in 1979, has reserves of 666 million bbl and is due onstream in 1997. Since Hibernia, 14 other discoveries have been made on the Grand Banks, with three on the Central ridge. Oil was first discovered on Central Ridge in 1980 with the Mobil et al. South Tempest G-88 well. In 1982 gas was discovered with the Mobil et al. North Dana I-43 well 30 km northeast of the earlier discovery. In 1983 gas and condensate were discovered with the Husky-Bow Valley et al. Trave E-87 well 20 km south of the South Tempest well. These discoveries are held under significant discovery licenses and an additional 2,400 sq km are held under exploration licenses. The paper discusses the history of the basin, the reservoir source traps, and the basin potential.

Silva, N.R. De (Canada-Newfoundland Offshore Petroleum Board, Newfoundland, St. Johns (Canada))

1993-10-25T23:59:59.000Z

15

The Newfoundland Cod Stock Collapse: A Review and Analysis of Social Factors  

E-Print Network (OSTI)

affecting catch in the inshore cod fishery of Labrador andReflections on Newfoundland Cod fisheries. Sociologiaannihilation of northern cod. Newfoundland Studies, 8(1),

Mason, Fred

2002-01-01T23:59:59.000Z

16

Petroleum Exploration Enhancement Program (Newfoundland and Labrador, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The Provincial Energy Plan, released in September 2007, introduced a policy action to encourage and promote exploration activity in Western Newfoundland known as the Petroleum Exploration...

17

Newfoundland and Labrador: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Newfoundland and Labrador: Energy Resources Newfoundland and Labrador: Energy Resources Jump to: navigation, search Name Newfoundland and Labrador Equivalent URI DBpedia GeoNames ID 6354959 Coordinates 52°, -56° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52,"lon":-56,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

18

A NEWFOUNDLAND AND LABRADOR ENGLISH BIBLIOGRAPHY September 2010  

E-Print Network (OSTI)

and Labrador English (NLE). A resource for some recent as yet unpublished conference papers is ://musl.ling.mun.ca >, the website of the Memorial University Sociolinguistics Laboratory (MUSL). Further resources on NLE can be obtained by searching the Newfoundland Periodical Article Bibliography (PAB) compiled by Memorial

Oyet, Alwell

19

The evolution of the Baie Verte Lineament, Burlington Peninsula, Newfoundland  

E-Print Network (OSTI)

disappear under the Atlantic ocean, and little is known about the local offshore continuation. Fleur de Lys Supergroup metasediments reappear briefly on the Horse Islands, 20 km offshore (Fig. 1.3). The available aeromagnetic maps show that the expression... accumulations, mainly of Cambrian and Ordovician age, that comprise the cover of the western and eastern platforms of the Newfoundland Appalachians. These two platforms are adjoined by regionally metamorphosed clastic wedges marginal to the central mobile...

Kidd, William

1974-10-29T23:59:59.000Z

20

Newfoundland Greenhome: energy efficient design for a cold foggy climate  

Science Conference Proceedings (OSTI)

St. John's Newfoundland has a cold, ocean moderated climate. During much of the September to May heating season cloud cover and fog reduce possible sunshine by 70%. This was important in determining design strategy. First priority was given to energy conservation, second to solar gain and third to thermal mass. The living space is super-insulated with a small area of south facing windows and other energy conserving features. Most solar gain takes place outside the living space in the large attached Greenhouse and solar attic. Solar heated air is transferred from the Attic to the cement and rock thermal storage under level 1 by a thermostatically controlled fan.

Evans, J.W.; Mellin, R.E.

1980-01-01T23:59:59.000Z

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


21

Texas Water Development Board | Open Energy Information  

Open Energy Info (EERE)

Development Board Development Board Jump to: navigation, search Logo: Texas Water Development Board Name Texas Water Development Board Short Name TWDB Address 1700 North Congress Avenue Place Austin, Texas Zip 78701 Phone number 512-463-7847 Website http://www.twdb.state.tx.us/ References TWDB[1] This article is a stub. You can help OpenEI by expanding it. Texas Water Development Board is an organization based in Austin, Texas. The Texas Water Development Board's (TWDB) mission is to provide leadership, planning, financial assistance, information, and education for the conservation and responsible development of water for Texas. Our mission is a vital part of Texas' overall vision and its mission and goals which relate to maintaining the viability of the state's natural resources,

22

Shale Gas Development Challenges: Water | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Shale Gas Development Challenges: Water Shale Gas Development Challenges: Water More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas...

23

Water-Power Development, Conservation of Hydroelectric Power...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia)...

24

Testimony Before the House Energy & Water Development Committee...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Reports Testimony Testimony Before the House Energy & Water Development Committee Testimony Before the House Energy & Water Development Committee Agency Financial Reports...

25

Before the Subcommittee on Energy and Water Development, and...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on Energy and Water Development, and Related Agencies- House Committee on Appropriations Before the Subcommittee on Energy and Water Development, and Related Agencies-...

26

Shale Gas Development Challenges: Water | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centers Field Sites Power Marketing Administration Other Agencies You are here Home Shale Gas Development Challenges: Water Shale Gas Development Challenges: Water Shale Gas...

27

Water for western energy development update 1977  

DOE Green Energy (OSTI)

This report contains projections of steam-electric plants and other energy production developments in the west to 1990 and presents findings in regard to their estimated water requirements. Important institutional considerations and water conservation opportunities relating to western energy development also are examined. National load growth is expected to be between 3 and 5% per year and is expected to reach a total demand of 170 quads by the year 2000. Western energy consumption will total about 25 quads over the same period, about half of which will be electrical energy. By 1990, oil-shale processing may be barely started, geothermal development will be small, and only two coal gasification facilities are planned. Five coal slurry pipelines are planned with a total water requirement of 46,000 AcFt/yr to transport 59 million tons per year. Firm plans exist among Western utilities to construct 85 additional large steam-electric generating units in 46 locations, with an aggregate capacity of 46,189 MW. Total water requirements for the various technologies are reviewed and the impact of energy conservation measures is forecast. (MCW)

Not Available

1977-09-01T23:59:59.000Z

28

Light Water Reactors Technology Development - Nuclear Reactors  

NLE Websites -- All DOE Office Websites (Extended Search)

Light Water Reactors Light Water Reactors About Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library Visit Argonne Work with Argonne Contact us Nuclear Energy Why Nuclear Energy? Why are some people afraid of Nuclear Energy? How do nuclear reactors work? Cheaper & Safer Nuclear Energy Helping to Solve the Nuclear Waste Problem Nuclear Reactors Nuclear Reactors Early Exploration Training Reactors Basic and Applied Science Research LWR Technology Development BORAX-III lighting Arco, Idaho (Press Release) Heavy Water and Graphite Reactors Fast Reactor Technology Integral Fast Reactor Argonne Reactor Tree CP-1 70th Anniversary CP-1 70th Anniversary Argonne's Nuclear Science and Technology Legacy Argonne's Nuclear Science and Technology Legacy

29

Synoptic Typing of Extreme Cool-Season Precipitation Events at St. Johns, Newfoundland, 19792005  

Science Conference Proceedings (OSTI)

Quantitative precipitation forecasting (QPF) continues to be a significant challenge in operational forecasting, particularly in regions susceptible to extreme precipitation events. St. Johns, Newfoundland, Canada (CYYT), is affected frequently ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2010-04-01T23:59:59.000Z

30

Observation of a Fast Continental Shelf Wave Generated by a Storm Impacting Newfoundland Using Wavelet and Cross-Wavelet Analyses  

Science Conference Proceedings (OSTI)

Wavelet and cross-wavelet power spectra of sea level records from tide gauges along the Atlantic coast of Canada showed a low-frequency barotropic response after Hurricane Florence crossed the Newfoundland shelf in September 2006. In comparison ...

Severin Thiebaut; Ross Vennell

2010-02-01T23:59:59.000Z

31

A Diagnostic Examination of Consecutive Extreme Cool-Season Precipitation Events at St. Johns, Newfoundland, in December 2008  

Science Conference Proceedings (OSTI)

St. Johns, Newfoundland, Canada (CYYT), is frequently affected by extreme precipitation events, particularly in the cool season (OctoberApril). Previous work classified precipitation events at CYYT into categories by precipitation amount and a ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2010-08-01T23:59:59.000Z

32

Water for goethermal development in Imperial County. A summarizing report  

DOE Green Energy (OSTI)

Information on water issues related to geothermal development is reviewed, including research on local water resources and quality, cooling water requirements for geothermal power plants, and water for geothermal development. Topics of on-going research are noted and questions for future research are posed.

Not Available

1984-01-01T23:59:59.000Z

33

Guidance for Developing Baseline and Annual Water Use | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Guidance for Developing Baseline and Annual Water Use Guidance for Developing Baseline and Annual Water Use Guidance for Developing Baseline and Annual Water Use Potable water use intensity is defined as annual potable water use divided by total gross square footage of facility space (gal/ft2). The facility gross square footage is the same value used for energy use intensity reduction goals. Executive Order (E.O.) 13423 requires Federal agencies to develop a potable water use intensity baseline for fiscal year (FY) 2007. Agencies must report total potable water consumption and gross facility square footage against that baseline. To avoid additional reporting requirements, E.O. 13423 does not require agencies to report square footage of irrigated turf or landscape. Potable water used for landscape irrigation must be reported in total potable water

34

Offshore Natural Gas Royalty Regime (Newfoundland and Labrador, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The provinces offshore contains large natural gas deposits. The Provincial Government has developed an Offshore Natural Gas Royalty Regime that will ensure these resources are developed in the...

35

Water Quality Criteria Development for Iron  

Science Conference Proceedings (OSTI)

The current national water quality criterion for iron a criterion continuous concentration of 1 mg Fe/L was derived 25 years ago. Such ambient water quality criteria are typically derived from toxicity tests in which the reagent grade chemical is dissolved in clean laboratory water. However, due to the complexity of iron speciation in freshwater, adverse effects of iron precipitates on habitat quality, and access of organisms to food, standard toxicity assays may not adequately assess the...

2004-12-27T23:59:59.000Z

36

Newfoundland and Labrador/EZ Policies | Open Energy Information  

Open Energy Info (EERE)

wastes. The enactment provides for the gathering of information for research and the creation of inventories of data, which are designed for publication, and for the development...

37

Newfoundland and Labrador/EZFeed Policies | Open Energy Information  

Open Energy Info (EERE)

wastes. The enactment provides for the gathering of information for research and the creation of inventories of data, which are designed for publication, and for the development...

38

Environmental Protection- Industrial Compliance (Newfoundland and Labrador, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The Industrial Compliance Section develops and administers Certificates of Approval for the Construction and/or Operation of various industrial facilities. Industries with air emissions and/or...

39

WATER RESOURCES Water Resources is a unit concerned with the development of  

E-Print Network (OSTI)

and Institutional Aspects of Water Resources Management," 1975 background paper produced by the Food and Agricultureq SECTION II WATER RESOURCES Water Resources is a unit concerned with the development of public policy and the use or misuse of the national water supply. Subsection topics in this unit are general

US Army Corps of Engineers

40

Mountain Association for Community Economic Development - Solar Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mountain Association for Community Economic Development - Solar Mountain Association for Community Economic Development - Solar Water Heater Loan Program Mountain Association for Community Economic Development - Solar Water Heater Loan Program < Back Eligibility Commercial Residential Savings Category Heating & Cooling Solar Water Heating Program Info Funding Source Kentucky Solar Partnership (KSP) State Kentucky Program Type Local Loan Program Rebate Amount 100% of equipment and installation cost Provider Kentucky Solar Partnership The Kentucky Solar Partnership (KSP) and the Mountain Association for Community Economic Development (MACED) partner to offer low interest loans for the installation of solar water heaters. Loans cover the full equipment and installation cost. Flexible rate loans and terms are available. They

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


41

NECEC 2008, ST. JOHN'S NEWFOUNDLAND, THURSDAY NOV 6, 2008 1 Abstract--Micro wind turbines are being used with some  

E-Print Network (OSTI)

NECEC 2008, ST. JOHN'S NEWFOUNDLAND, THURSDAY NOV 6, 2008 1 Abstract--Micro wind turbines are being used with some success at remote hilltop communication stations in Labrador. It is observed that wind generation at these sites reduces diesel consumption and increases battery life; however, these benefits

Bruneau, Steve

42

Water Withdrawals for Development of Marcellus Shale Gas in Pennsylvania  

E-Print Network (OSTI)

Water Withdrawals for Development of Marcellus Shale Gas in Pennsylvania Introduction states where other shale fields are already in full- fledged gas production. The abun- dance of water of precipita- tion. Water is a critical component of the process of removing natural gas from underground shale

Boyer, Elizabeth W.

43

Wind and Water Nexus: Impacts of Wind Development on Water Use...  

Wind Powering America (EERE)

Wind and Water Nexus: Impacts of Wind Development on Water Use in the Energy Sector March 20, 2013 Coordinator: Welcome and thank you for standing by. At this time all...

44

Water Development Districts (South Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development Districts (South Dakota) Development Districts (South Dakota) Water Development Districts (South Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Installer/Contractor Rural Electric Cooperative Tribal Government Institutional Nonprofit Savings Category Water Buying & Making Electricity Home Weatherization Program Info State South Dakota Program Type Siting and Permitting Provider South Dakota Department of Environment and Natural Resources The South Dakota Conservancy District is a governmental agency administered by the Board of Water and Natural Resources, but its duties are predominantly carried out by local Water Development Districts, which are subdivisions of the Conservancy District. Local Water Development Districts

45

Synoptic-Scale Characteristics and Precursors of Cool-Season Precipitation Events at St. Johns, Newfoundland, 19792005  

Science Conference Proceedings (OSTI)

The issue of quantitative precipitation forecasting continues to be a significant challenge in operational forecasting, particularly in regions susceptible to frequent and extreme precipitation events. St. Johns, Newfoundland, Canada, is one ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2009-06-01T23:59:59.000Z

46

Development of Materials for Supercritical-Water-Cooled Reactor |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development of Materials for Supercritical-Water-Cooled Reactor Development of Materials for Supercritical-Water-Cooled Reactor Development of Materials for Supercritical-Water-Cooled Reactor Supercritical-Water-Cooled Reactor (SCWR) was selected as one of the promising candidates in Generation IV reactors for its prominent advantages; those are the high thermal efficiency, the system simplification, the R&D cost minimization and the flexibility for core design. As the demand for advanced nuclear system increases, Japanese R&D project started in 1999 aiming to provide technical information essential to demonstration of SCPR technologies through three sub-themes of 1. Plant conceptual design, 2. Thermal-hydraulics, and 3. Material. Although the material development is critical issue of SCWR development, previous studies were limited for the screening tests on commercial alloys

47

Water Research Center DevelopmentTechnology Search (Phase 0)  

Science Conference Proceedings (OSTI)

As part of the Water Research Center (WRC) development effort, EPRI, Southern Company, and Southern Research Institute conducted more than 70 meetings, teleconferences, and webcasts with water/wastewater technology suppliers. These meetings were held to understand the infrastructure needed at the WRC in order to evaluate the range of water management processes of potential interest to the electricity generation industry. In the course of this activity, investigators also learned about many existing ...

2013-05-29T23:59:59.000Z

48

Research and Development Roadmap for Water Heating Technologies  

Science Conference Proceedings (OSTI)

Although water heating is an important energy end-use in residential and commercial buildings, efficiency improvements in recent years have been relatively modest. However, significant advancements related to higher efficiency equipment, as well as improved distribution systems, are now viable. DOE support for water heating research, development and demonstration (RD&D) could provide the impetus for commercialization of these advancements.

Goetzler, William [Navigant Consulting Inc.; Gagne, Claire [Navigant Consulting Inc.; Baxter, Van D [ORNL; Lutz, James [Lawrence Berkeley National Laboratory (LBNL); Merrigan, Tim [National Renewable Energy Laboratory (NREL); Katipamula, Srinivas [Pacific Northwest National Laboratory (PNNL)

2011-10-01T23:59:59.000Z

49

Secretary Chu's Testimony to Senate Energy and Water Development  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chu's Testimony to Senate Energy and Water Development Chu's Testimony to Senate Energy and Water Development Subcommittee Secretary Chu's Testimony to Senate Energy and Water Development Subcommittee April 28, 2010 - 12:00am Addthis Washington, DC -- Secretary Steven Chu testified today before the Senate Subcommittee on Energy and Water Development on current energy policies and future energy goals. His opening statement is below: Chairman Dorgan, Ranking Member Bennett, and Members of the Committee, thank you for the opportunity to appear before you to discuss our nation's energy policy. We are driven to change our energy habits by several serious challenges. America is highly dependent on oil. Our climate is changing as a result of our carbon emissions. In order to mitigate the considerable risks of climate change, the world must transition to a sustainable energy future,

50

The significance of post-secondary education in Newfoundland : a comparison between the provincial government's white paper on public post-secondary education (2005) and rural women enrolled in liberal arts undergraduate degrees.  

E-Print Network (OSTI)

??This thesis examines the significance of post-secondary education for rural Newfoundland women studying liberal arts degrees, and the fit of these experiences and perspectives with (more)

Bourgeois, Monique F. (Monique Frances)

2009-01-01T23:59:59.000Z

51

Low-Cost Solar Water Heating Research and Development Roadmap  

DOE Green Energy (OSTI)

The market environment for solar water heating technology has changed substantially with the successful introduction of heat pump water heaters (HPWHs). The addition of this energy-efficient technology to the market increases direct competition with solar water heaters (SWHs) for available energy savings. It is therefore essential to understand which segment of the market is best suited for HPWHs and focus the development of innovative, low-cost SWHs in the market segment where the largest opportunities exist. To evaluate cost and performance tradeoffs between high performance hot water heating systems, annual energy simulations were run using the program, TRNSYS, and analysis was performed to compare the energy savings associated with HPWH and SWH technologies to conventional methods of water heating.

Hudon, K.; Merrigan, T.; Burch, J.; Maguire, J.

2012-08-01T23:59:59.000Z

52

Development and Design of a Cooling Water Intake Structure Database  

Science Conference Proceedings (OSTI)

EPRI contracted Alden Laboratories, Inc. to develop an entrainment and impingement database (EIDB) in response to information needs that were identified from the U.S. Environmental Protection Agency's (EPA's) proposed revisions to Section 316(b) of the Clean Water Act (CWA). The original objective for the use of the EIDB was to determine if various environmental and plant operational factors influence entrainment and impingement of fish at cooling water intake structures (CWISs). It was subsequently dete...

2002-11-14T23:59:59.000Z

53

House Subcommittee on Energy and Water Development, and Related Agencies |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy and Water Development, and Related Energy and Water Development, and Related Agencies House Subcommittee on Energy and Water Development, and Related Agencies March 9, 2005 - 10:42am Addthis FY 2006 Appropriations Hearing Testimony of Secretary Samuel W. Bodman Mr. Chairman and members of the Subcommittee, thank you for the opportunity to appear before you today to discuss the Department of Energy's budget request for FY 2006. Before I begin, I would like to congratulate the Subcommittee on its expanded jurisdictional responsibility that includes the three DOE programs (fossil energy, energy efficiency, and energy information) that were previously under the jurisdiction of the Interior and Related Agencies Appropriations Subcommittee. With this Subcommittee now having full oversight of all the Department's programmatic activities, I look forward

54

Low-Cost Solar Water Heating Research and Development Roadmap  

NLE Websites -- All DOE Office Websites (Extended Search)

Low-Cost Solar Water Heating Low-Cost Solar Water Heating Research and Development Roadmap K. Hudon, T. Merrigan, J. Burch and J. Maguire National Renewable Energy Laboratory Technical Report NREL/TP-5500-54793 August 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Low-Cost Solar Water Heating Research and Development Roadmap K. Hudon, T. Merrigan, J. Burch and J. Maguire National Renewable Energy Laboratory Prepared under Task No. SHX1.1001 Technical Report NREL/TP-5500-54793 August 2012

55

Development Water, Gas, and Electric Energy Use Projection  

E-Print Network (OSTI)

2. In addition to the sewage flow demand created by the building development, parking drainage and pool backwash may also create additional sanitary sewer flow. These additional flows are assumed to be negligible compared to the rest of the project. B. Sanitary Sewage Discharge 1. The daily sanitary sewer flow will be near the daily building cold water usage as detailed above.

unknown authors

2007-01-01T23:59:59.000Z

56

Zero Discharge Water Management for Horizontal Shale Gas Well Development  

SciTech Connect

Hydraulic fracturing technology (fracking), coupled with horizontal drilling, has facilitated exploitation of huge natural gas (gas) reserves in the Devonian-age Marcellus Shale Formation (Marcellus) of the Appalachian Basin. The most-efficient technique for stimulating Marcellus gas production involves hydraulic fracturing (injection of a water-based fluid and sand mixture) along a horizontal well bore to create a series of hydraulic fractures in the Marcellus. The hydraulic fractures free the shale-trapped gas, allowing it to flow to the well bore where it is conveyed to pipelines for transport and distribution. The hydraulic fracturing process has two significant effects on the local environment. First, water withdrawals from local sources compete with the water requirements of ecosystems, domestic and recreational users, and/or agricultural and industrial uses. Second, when the injection phase is over, 10 to 30% of the injected water returns to the surface. This water consists of flowback, which occurs between the completion of fracturing and gas production, and produced water, which occurs during gas production. Collectively referred to as returned frac water (RFW), it is highly saline with varying amounts of organic contamination. It can be disposed of, either by injection into an approved underground injection well, or treated to remove contaminants so that the water meets the requirements of either surface release or recycle use. Depending on the characteristics of the RFW and the availability of satisfactory disposal alternatives, disposal can impose serious costs to the operator. In any case, large quantities of water must be transported to and from well locations, contributing to wear and tear on local roadways that were not designed to handle the heavy loads and increased traffic. The search for a way to mitigate the situation and improve the overall efficiency of shale gas production suggested a treatment method that would allow RFW to be used as make-up water for successive fracs. RFW, however, contains dissolved salts, suspended sediment and oils that may interfere with fracking fluids and/or clog fractures. This would lead to impaired well productivity. The major technical constraints to recycling RFW involves: identification of its composition, determination of industry standards for make-up water, and development of techniques to treat RFW to acceptable levels. If large scale RFW recycling becomes feasible, the industry will realize lower transportation and disposal costs, environmental conflicts, and risks of interruption in well development schedules.

Paul Ziemkiewicz; Jennifer Hause; Raymond Lovett; David Locke Harry Johnson; Doug Patchen

2012-03-31T23:59:59.000Z

57

Zero Discharge Water Management for Horizontal Shale Gas Well Development  

NLE Websites -- All DOE Office Websites (Extended Search)

Discharge Water Management for Discharge Water Management for Horizontal Shale Gas Well Development Final Report Start Date: October 1, 2009 End Date: March 31, 2012 Authors: Paul Ziemkiewicz, PhD Jennifer Hause Raymond Lovett, PhD David Locke Harry Johnson Doug Patchen, PG Report Date Issued: June 2012 DOE Award #: DE-FE0001466 Submitting Organization: West Virginia Water Research Institute West Virginia University PO Box 6064 Morgantown, WV 26506-6064 FilterSure, Inc. PO Box 1277 McLean, VA 22101 ShipShaper, LLP PO Box 2 Morgantown, WV 26507 2 | P a g e Acknowledgment "This material is based upon work supported by the Department of Energy under Award Number DE-FE0001466." Disclaimer "This report was prepared as an account of work sponsored by an agency of the United States

58

Advanced water-cooled phosphoric acid fuel cell development  

DOE Green Energy (OSTI)

The Advanced Water Cooled Phosphoric Acid Fuel Cell Development program is being conducted by International Fuel Cells Corporation (IFC) to improve the performance and minimize the cost of water-cooled, electric utility phosphoric acid fuel cell stacks. The program adapts the existing on-site Configuration B cell design to electric utility operating conditions and introduces additional new design features. Task 1 consists of the conceptual design of a full-scale electric utility cell stack that meets program objectives. Tasks 2 and 3 develop the materials and processes required to fabricate the components that meet the program objective. The design of the small area and two 10-ft[sup 2] short stacks is conducted in Task 4. The conceptual design also is updated to incorporate the results of material and process developments, as well as results of stack tests conducted in Task 6. Fabrication and assembly of the short stacks are conducted in Task 5 and subsequent tests are conducted in Task 6. The Contractor expects to enter into a contract with the Electric Power Research Institute (EPRI) to assemble and endurance test the second 10-ft[sup 2] short stack. The management and reporting functions of Task 7 provide DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that is being conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-07-01T23:59:59.000Z

59

Developing the Resource Potential of a Shallow Water Table  

E-Print Network (OSTI)

apply compara Also, soil water intake rates tend deliveryabove the water table at which plant intake and upward

Grimes, D. W; Henderson, D. W

1984-01-01T23:59:59.000Z

60

An overview of water disinfection in developing countries and the potential for solar thermal water pasteurization  

DOE Green Energy (OSTI)

This study originated within the Solar Buildings Program at the U.S. Department of Energy. Its goal is to assess the potential for solar thermal water disinfection in developing countries. In order to assess solar thermal potential, the alternatives must be clearly understood and compared. The objectives of the study are to: (a) characterize the developing world disinfection needs and market; (b) identify competing technologies, both traditional and emerging; (c) analyze and characterize solar thermal pasteurization; (d) compare technologies on cost-effectiveness and appropriateness; and (e) identify research opportunities. Natural consequences of the study beyond these objectives include a broad knowledge of water disinfection problems and technologies, introduction of solar thermal pasteurization technologies to a broad audience, and general identification of disinfection opportunities for renewable technologies.

Burch, J.; Thomas, K.E.

1998-01-01T23:59:59.000Z

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


61

Instrumenting Wildlife Water Developments to Collect Hydrometeorological Data in Remote Western U.S. Catchments  

Science Conference Proceedings (OSTI)

In the arid western United States, wildlife water developments, or guzzlers, are important water sources for wildlife, and consist of impermeable roof structures designed to intercept precipitation and small tanks for storing water. Guzzlers are ...

Nicholas Grant; Laurel Saito; Mark Weltz; Mark Walker; Christopher Daly; Kelley Stewart; Christo Morris

2013-06-01T23:59:59.000Z

62

OVERVIEW OF THE DEVELOPMENT OF WATER-MIST ...  

Science Conference Proceedings (OSTI)

... by the expansion of the water mist to steam. ... of Operational Parameters for Low Pressure Water Mist ... Back, GG, and Beyler, C. L., A Model for ...

2011-10-27T23:59:59.000Z

63

Solar Water Splitting: Photocatalyst Materials Discovery and Systems Development  

SciTech Connect

Hydrogen promises to be an attractive transportation fuel in the post-fossil fuel era. Relatively abundant and clean burning (water being the principal byproduct), hydrogen offers the potential to significantly reduce greenhouse gas emissions. However, there are significant technical barriers that require solutions before hydrogen can be implemented in large scale. These are: Sources (e.g. hydrocarbon, water) Transportation Storage Each of the aforementioned barriers carries with it important considerations. First, would a hydrocarbon-based hydrogen source be of any benefit compared to conventional fossil fuels? Second, will a system based on centralized generation and distribution be viable? Finally, methods of on-board storage, whether they are liquefaction, adsorption, or intercalation, are far from optimized. The scope of this program is limited to hydrogen generation, specifically generation using solarinitiated water electrolysis. Though concept of making hydrogen using water and sunlight may sound somewhat far-fetched, in reality the concept is very real. Since the discovery of solar-generated hydrogen, termed photoelectrochemical hydrogen, nearly 30 years ago by Fujishima and Honda, significant advances in both fundamental understanding and technological capability have been made. Using solar radiation to generate hydrogen in a fashion akin to using solar to generate electricity offers many advantages. First, hydrogen can be generated at the point of use, reducing the importance of transportation. Second, using water as the hydrogen source eliminates greenhouse gas evolution and the consequences that come with it. Finally, because the process uses very little electricity (pumps and compressors predominantly), the quantity of chemical fuel produced far exceeds the amount of electricity consumed. Consequently, there is some level of truth to the notion that photoelectrochemically-derived hydrogen offers the potential to nearly eliminate greenhouse gas emissions from the transportation landscape. This report focuses primarily on the technical issues inherent to developing an economically viable photoelectrochemical hydrogen system. This involves research intended to address technology gaps as well as research to address commercial feasibility. Though a firm cost target is not identified explicitly, much of the economics are presented in terms of dollars per gallon of gasoline equivalent ($/gge). Obviously this is a moving target, but it is important to understand cost in terms of current gasoline pricing, since the intended target is gasoline replacement. However, this does put the cost contribution into a perspective that at least allows for a reasonable assessment of technological viability. It also allows for the identification of need areas beyond the obvious technology gaps.

McNulty, Thomas F.

2008-05-02T23:59:59.000Z

64

Solution of basic operational problems of water-development works at the Votkinsk hydroproject  

Science Conference Proceedings (OSTI)

Basic operational problems of water-development works at the Votkinsk HPP are examined. Measures for restoration of normal safety conditions for the water-development works at the HPP, which had been taken during service, are presented.

Deev, A. P.; Borisevich, L. A.; Fisenko, V. F. [Votkinsk Branch of the JSC 'RusGidro,' Chaikovskii (Russian Federation)

2012-11-15T23:59:59.000Z

65

Model Development and Analysis of the Fate and Transport of Water...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository Model Development and Analysis of the Fate and Transport of Water in a Salt Based...

66

Advanced water-cooled phosphoric acid fuel cell development  

DOE Green Energy (OSTI)

This program was conducted to improve the performance and minimize the cost of existing water-cooled phosphoric acid fuel cell stacks for electric utility and on-site applications. The goals for the electric utility stack technology were a power density of at least 175 watts per square foot over a 40,000-hour useful life and a projected one-of-a-kind, full-scale manufactured cost of less than $400 per kilowatt. The program adapted the existing on-site Configuration-B cell design to electric utility operating conditions and introduced additional new design features. Task 1 consisted of the conceptual design of a full-scale electric utility cell stack that meets program objectives. The conceptual design was updated to incorporate the results of material and process developments in Tasks 2 and 3, as well as results of stack tests conducted in Task 6. Tasks 2 and 3 developed the materials and processes required to fabricate the components that meet the program objectives. The design of the small area and 10-ft{sup 2} stacks was conducted in Task 4. Fabrication and assembly of the short stacks were conducted in Task 5 and subsequent tests were conducted in Task 6. The management and reporting functions of Task 7 provided DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that was conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-09-01T23:59:59.000Z

67

Advanced Water-Cooled Phosphoric Acid Fuel Cell Development  

DOE Green Energy (OSTI)

This program is being conducted to improve the performance and minimize the cost of water cooled, electric utility phosphoric acid fuel cell stacks. The program adapts the existing on-site Configuration B cell design to electric utility operating conditions and introduces additional new design features. Task 1 consists of the conceptual design of a full-scale electric utility cell stack that meets program objectives. Tasks 2 and 3 develop the materials and processes requested to fabricate the components that meet the program objective. The design of the small area and two 10-ft[sup 2] short stacks is conducted in Task 4. The conceptual design also is updated to incorporate the results of material and process developments, as well as results of stack tests conducted in Task 6. Fabrication and assembly of the short stacks are conducted in Task 5 and subsequent tests are conducted in Task 6. The Contractor expects to enter into a contract with the Electric Power Research Institute (EPRI) to assemble and endurance test the second 10-ft[sup 2] short stack. The management and reporting functions of Task 7 provide DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that is being conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-05-01T23:59:59.000Z

68

A System Dynamics Approach for Developing Zone Water Demand Forecasting: A Case Study of Linkong Area  

Science Conference Proceedings (OSTI)

System dynamics (SD) approach for developing zone water demand forecasting was developed based on the analysis of its water resources system which has multi-feedback and nonlinear interactions amongst system elements. As an example, Tianjin Binhai Linkong ... Keywords: developing zone, system dynamics, water resources demand, Linkong

Xuehua Zhang; Hongwei Zhang; Xinhua Zhao

2008-12-01T23:59:59.000Z

69

Development of Novel Water-Gas Shift Membrane Reactor  

DOE Green Energy (OSTI)

This report summarizes the objectives, technical barrier, approach, and accomplishments for the development of a novel water-gas-shift (WGS) membrane reactor for hydrogen enhancement and CO reduction. We have synthesized novel CO{sub 2}-selective membranes with high CO{sub 2} permeabilities and high CO{sub 2}/H{sub 2} and CO{sub 2}/CO selectivities by incorporating amino groups in polymer networks. We have also developed a one-dimensional non-isothermal model for the countercurrent WGS membrane reactor. The modeling results have shown that H{sub 2} enhancement (>99.6% H{sub 2} for the steam reforming of methane and >54% H{sub 2} for the autothermal reforming of gasoline with air on a dry basis) via CO{sub 2} removal and CO reduction to 10 ppm or lower are achievable for synthesis gases. With this model, we have elucidated the effects of system parameters, including CO{sub 2}/H{sub 2} selectivity, CO{sub 2} permeability, sweep/feed flow rate ratio, feed temperature, sweep temperature, feed pressure, catalyst activity, and feed CO concentration, on the membrane reactor performance. Based on the modeling study using the membrane data obtained, we showed the feasibility of achieving H{sub 2} enhancement via CO{sub 2} removal, CO reduction to {le} 10 ppm, and high H{sub 2} recovery. Using the membrane synthesized, we have obtained <10 ppm CO in the H{sub 2} product in WGS membrane reactor experiments. From the experiments, we verified the model developed. In addition, we removed CO{sub 2} from a syngas containing 17% CO{sub 2} to about 30 ppm. The CO{sub 2} removal data agreed well with the model developed. The syngas with about 0.1% CO{sub 2} and 1% CO was processed to convert the carbon oxides to methane via methanation to obtain <5 ppm CO in the H{sub 2} product.

Ho, W. S. Winston

2004-12-29T23:59:59.000Z

70

Water Research Center Development -- Conceptual Design (Phase 0)  

Science Conference Proceedings (OSTI)

Impending regulations may place new restrictions on the consumption of water and the quality of wastewater discharges at electric generating units (EGUs). To help EGUs comply with any new water use and discharge limits, the Electric Power Research Institute (EPRI) is collaborating with Georgia Power Company (GPC), a subsidiary of Southern Company; Southern Company Services (SCS), Southern Companys provider of technical services; and Southern Research Institute to collectively form the Water ...

2012-10-30T23:59:59.000Z

71

Development of an oil-water pollution monitoring system  

SciTech Connect

Overboard discharge of bilge and ballast water is necessary, so oil-water separators have been researched extensively. The monitoring problem is to be able to determine the oil concentration continuously. An automatic monitor using carbon analyzer techniques is described. With only one calibration curve, the system can detect accurately the concentration of any type of oil in the water. (1 diagram, 2 graphs, 1 photo)

Tyler, B.; Gongaware, W.; Houlihan, T.M.

1977-04-01T23:59:59.000Z

72

POWDER RIVER BASIN COALBED METHANE DEVELOPMENT AND PRODUCED WATER...  

NLE Websites -- All DOE Office Websites (Extended Search)

Recoverable PRB CBM Resources, by Partition . . 3-3 3.4 Estimating Gas and Water Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 4.0 COSTS OF...

73

Methods of Managing Water in Oil Shale Development - Energy ...  

This invention is a system and method of providing water management and utilization during the process of dewatering and retorting of oil shale. More ...

74

NREL Develops Heat Pump Water Heater Simulation Model (Fact Sheet)  

SciTech Connect

A new simulation model helps researchers evaluate real-world impacts of heat pump water heaters in U.S. homes.

Hudon, K.

2012-05-01T23:59:59.000Z

75

Energy test method development for electric heat pump water heaters  

SciTech Connect

Modifications are proposed for the current US Department of Energy test procedures for water heaters in order to make them applicable to electric heat pump water heaters. The modifications are in the areas of definitions and technical procedures. The latter include the test conditions, test procedures and measurements, and calculations. Reasons for making these modifications and laboratory test data are provided to support the modifications in the technical procedures. The main modifications include: (1) lowering the water supply temperature from 70/sup 0/F to 55/sup 0/F, (2) lowering the tank thermostat setting from 160/sup 0/F to 145/sup 0/F to maintain the same 90/sup 0/F temperature rise, (3) measuring the power input instead of using the nameplate rating as in the case for an electric water heater, and (4) measuring the recovery efficiency instead of calculating it by using the standby losses in the case for an electric water heater.

Wan, C.A.

1980-01-01T23:59:59.000Z

76

Policy Analysis of Water Availability and Use Issues for Domestic Oil Shale and Oil Sands Development  

Science Conference Proceedings (OSTI)

Oil shale and oil sands resources located within the intermountain west represent a vast, and as of yet, commercially untapped source of energy. Development will require water, and demand for scarce water resources stands at the front of a long list of barriers to commercialization. Water requirements and the consequences of commercial development will depend on the number, size, and location of facilities, as well as the technologies employed to develop these unconventional fuels. While the details remain unclear, the implication is not unconventional fuel development will increase demand for water in an arid region where demand for water often exceeds supply. Water demands in excess of supplies have long been the norm in the west, and for more than a century water has been apportioned on a first-come, first-served basis. Unconventional fuel developers who have not already secured water rights stand at the back of a long line and will need to obtain water from willing water purveyors. However, uncertainty regarding the nature and extent of some senior water claims combine with indeterminate interstate river management to cast a cloud over water resource allocation and management. Quantitative and qualitative water requirements associated with Endangered Species protection also stand as barriers to significant water development, and complex water quality regulations will apply to unconventional fuel development. Legal and political decisions can give shape to an indeterminate landscape. Settlement of Northern Ute reserved rights claims would help clarify the worth of existing water rights and viability of alternative sources of supply. Interstate apportionment of the White River would go a long way towards resolving water availability in downstream Utah. And energy policy clarification will help determine the role oil shale and oil sands will play in our nations future.

Ruple, John; Keiter, Robert

2010-12-31T23:59:59.000Z

77

How Much Water is Enough? Using PET to Develop Water Budgets for Residential landscapes  

E-Print Network (OSTI)

Conserving and reducing the amount of water used for landscape irrigation continues to be a major issue for municipalities throughout Texas and the nation. Landscape irrigation increases dramatically during summer months and contributes substantially to peak demand placed on municipal water supplies. A survey of monthly water use during 2000 through 2002 for 800 residences of similar size and appraised value in College Station, Texas indicated that average peak water consumption increased as much as 3.3 fold during the summer compared to the nonpeak months of December, January, and February. Although conservation education programs typically suggest ways to reduce indoor and outdoor water use, information that can provide homeowners with a realistic estimate of the amount of water required to sustain their landscape at an acceptable quality is lacking. Potential evapotranspiration (PET) modified by the appropriate crop coefficient is commonly used to increase irrigation efficiency for crops and turf. However, very limited information exists about landscape coefficients (Lc) for use in PET based irrigation of landscapes with multiple plant species. Recent studies at Texas A&M University indicated that 0.70 appears to be a good estimate of Lc to use in PET based landscape irrigation during the summer months. Based on Lc, landscape size, and PET, water budgets were derived for 800 residential landscapes to predict monthly residential water consumption and then compared with actual monthly water used. These comparisons demonstrated seasonal water use patterns as well as the potential for very large reductions in landscape water use. In 2000, 2001, and 2002, an average of 347, 410, and 476 households, repectively, applied irrigation water in excess of PET. Had these households applied landscape irrigation during May through October at 100% of PET, which is equivalent to an Lc of 1.0, total predicted annual water savings for these households would have been 74, 104, and 85 acre feet in 2000, 2001, and 2002, respectively. Had irrigation been applied using an Lc of 0.7, the estimated savings would have totaled 92, 111, and 100 acre-feet during the same period. These data demonstrate the substantial potential that exists to conserve water used for landscape irrigation by using PET, Lc, and landscape size to derive realistic water budgets. If adopted and applied by homeowners, such budgets could result in very large reductions in landscape water use. Historically, tools available to help water utilities curb outdoor water use in high demand periods have included limitations on customers watering days and times and general recommendations on how much water a landscape needs. Using PET combined with Lc has the potential to provide realistic water budgets for residential landscapes and greatly reduce landscape water use. Quantitative data showing the amount of water that landscapes need, compared to how much water is typically applied to landscapes, will help utilities target their conservation efforts for maximum results.

White, R.; Havalak, R.; Nations, J.; Thomas, J.; Chalmers, D.; Dewey, D.

2004-01-01T23:59:59.000Z

78

Safety problems of water-development works designed for land reclamation  

SciTech Connect

A safety declaration is a fundamental document assuring the safety of water-development works, their correspondence to safety criteria, the design, and active technical regulations and rules.

Shchedrin, V. N. [Russian Academy of Agriculture Sciences (Russian Federation); Kosichenko, Yu. M. [FGNU RocNIIPM, Novocherkassk (Russian Federation)

2011-11-15T23:59:59.000Z

79

Statement Before the Subcommittee on Energy and Water Development, Committee on Appropriations (3/16/2010)  

Energy.gov (U.S. Department of Energy (DOE))

Statement Before the Subcommittee on Energy and Water Development, Committee on Appropriations, United States House of RepresentativesBy David Geiser, Director, Office of Legacy Management,...

80

Tax Credits, Rebates & Savings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Business and Market Development Program (Newfoundland and Labrador, Canada) Newfoundland and Labrador Agricultural Commercial Construction Developer Fuel Distributor Industrial...

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


81

Water requirements for future energy development in the West: state perspectives  

SciTech Connect

This survey for the U.S. Water Resources Council presents a summary of state views on the sufficiency of western water resources for energy development in the West. Possible impacts and problems associated with the commitment of water to energy use are also identified for California, Colorado, Montana, New Mexico, North Dakota, South Dakota, Utah, and Wyoming. 46 references.

Gertsch, W.D.; Sathaye, J.; Ritschard, R.; Parker, S.

1977-08-01T23:59:59.000Z

82

Field Sampling Report -Water 2005 SFEI PRISM-Methods Development  

E-Print Network (OSTI)

phase extraction). 2. Collect water samples from five sites for analysis of total chlorpyrifos and total remained in possession of Mr. Salop stored on wet ice / blue ice overnight. April 14, 2005 0730-0845 Mr. Salop stored on wet ice / blue ice overnight. April 15, 2005 0800-1130 Mr. Salop delivered appropriate

83

Energy and water development appropriations for fiscal year 1984  

SciTech Connect

Part 3 of the hearing record covers the testimony of nondepartmental witnesses on appropriations for various water and energy projects. The hearings were held in response to H.R. 3132, which authorizes appropriations for the year ending September 30, 1984. The witnesses included representatives from affected states, consumers, industry, and others. (DCK)

1983-01-01T23:59:59.000Z

84

Energy and water development appropriations for fiscal year 1984  

SciTech Connect

Part four of the hearing record contains the testimony of nondepartmental witnesses at two days of hearings on H.R. 3132, which appropriates funds for water and energy projects. The first day focused on flood control in the lower Mississippi Valley; the second on projects in the Great Lakes region, the Pacific states, and elsewhere. (DCK)

1983-01-01T23:59:59.000Z

85

Water-Power Development, Conservation of Hydroelectric Power Dams and Works  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water-Power Development, Conservation of Hydroelectric Power Dams Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Systems Integrator Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Virginia Program Type Siting and Permitting Provider Virginia State Corporation Commission It is the policy of the Commonwealth of Virginia to encourage the utilization of its water resources to the greatest practicable extent, to control the waters of the Commonwealth, and also to construct or reconstruct dams in any rivers or streams within the Commonwealth for the

86

Model Development and Analysis of the Fate and Transport of Water in a Salt  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Model Development and Analysis of the Fate and Transport of Water Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository The study summarizes the initial work on numerical modeling, simulations, and experimental results related to nuclear waste storage in a salt repository. The study reflects the project's preliminary effort at simulating the fluid flow and heat transport processes, before treating the fully coupled thermal-mechanical-hydrologic-chemical (TMHC) coupled processes in the future. Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository More Documents & Publications Coupled Model for Heat and Water Transport in a High Level Waste Repository

87

Model Development and Analysis of the Fate and Transport of Water in a Salt  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development and Analysis of the Fate and Transport of Water Development and Analysis of the Fate and Transport of Water in a Salt Based Repository Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository The study summarizes the initial work on numerical modeling, simulations, and experimental results related to nuclear waste storage in a salt repository. The study reflects the project's preliminary effort at simulating the fluid flow and heat transport processes, before treating the fully coupled thermal-mechanical-hydrologic-chemical (TMHC) coupled processes in the future. Model Development and Analysis of the Fate and Transport of Water in a Salt Based Repository More Documents & Publications Coupled Model for Heat and Water Transport in a High Level Waste Repository in Salt

88

Light-water breeder reactor (LWBR Development Program)  

DOE Patents (OSTI)

Described is a light-water-moderated and -cooled nuclear breeder reactor of the seed-blanket type characterized by core modules comprising loosely packed blanket zones enriched with fissile fuel and axial zoning in the seed and blanket regions within each core module. Reactivity control over lifetime is achieved by axial displacement of movable seed zones without the use of poison rods in the embodiment illustrated. The seed is further characterized by a hydrogen-to-uranium-233 atom ratio in the range 10 to 200 and a uranium-233-to-thorium-232 atom ratio ranging from 0.012 to 0.200. The seed occupies from 10 to 35 percent of the core volume in the form of one or more individual islands or annuli. (NSA 26: 55130)

Beaudoin, B.R.; Cohen, J.D.; Jones, D.H.; Marier, L.J. Jr.; Raab, H.F.

1972-06-20T23:59:59.000Z

89

Opportunities for renewable energy technologies in water supply in developing country villages  

DOE Green Energy (OSTI)

This report provides the National Renewable Energy Laboratory (NREL) with information on village water supply programs in developing countries. The information is intended to help NREL develop renewable energy technologies for water supply and treatment that can be implemented, operated, and maintained by villagers. The report is also useful to manufacturers and suppliers in the renewable energy community in that it describes a methodology for introducing technologies to rural villages in developing countries.

Niewoehner, J.; Larson, R.; Azrag, E.; Hailu, T.; Horner, J.; VanArsdale, P. [Water for People, Denver, CO (United States)

1997-03-01T23:59:59.000Z

90

Strategic Plan for Light Water Reactor Research and Development  

Science Conference Proceedings (OSTI)

The purpose of this strategic plan is to establish a framework that will allow the Department of Energy (DOE) and the nuclear power industry to jointly plan the nuclear energy research and development (R&D) agenda important to achieving the Nation's energy goals. This strategic plan has been developed to focus on only those R&D areas that will benefit from a coordinated government/industry effort. Specifically, this plan focuses on safely sustaining and expanding the electricity output from currently operating nuclear power plants and expanding nuclear capacity through the deployment of new plants. By focusing on R&D that addresses the needs of both current and future nuclear plants, DOE and industry will be able to take advantage of the synergism between these two technology areas, thus improving coordination, enhancing efficiency, and further leveraging public and private sector resources. By working together under the framework of this strategic plan, DOE and the nuclear industry reinforce their joint commitment to the future use of nuclear power and the National Energy Policy's goal of expanding its use in the United States. The undersigned believe that a public-private partnership approach is the most efficient and effective way to develop and transfer new technologies to the marketplace to achieve this goal. This Strategic Plan is intended to be a living document that will be updated annually.

None

2004-02-01T23:59:59.000Z

91

A Diagnostic Coastal Circulation Model with Application to Conception Bay, Newfoundland  

Science Conference Proceedings (OSTI)

A diagnostic circulation model is developed for application to coastal regions. The three-dimensional velocity field can be calculated from a specified density field and wind-stress distribution provided transport is given on boundaries where f/H ...

Brad de Young; Richard J. Greatbatch; Kenneth B. Forward

1993-12-01T23:59:59.000Z

92

Designing of a prototype heat-sealer to manufacture solar water sterilization pouches for use in developing nations  

E-Print Network (OSTI)

Water purification proves to be a difficult task in many developing nations. The SODIS (SOlar water DISinfection) process is a method which improves the microbiological quality of water making it safer for drinking and ...

Quinlan, Saundra S

2005-01-01T23:59:59.000Z

93

Development of Standardized Domestic Hot Water Event Schedules for Residential Buildings  

SciTech Connect

The Building America Research Benchmark is a standard house definition created as a point of reference for tracking progress toward multi-year energy savings targets. As part of its development, the National Renewable Energy Laboratory has established a set of domestic hot water events to be used in conjunction with sub-hourly analysis of advanced hot water systems.

Hendron, R.; Burch, J.

2008-08-01T23:59:59.000Z

94

Recent Lidar Technology Developments and Their Influence on Measurements of Tropospheric Water Vapor  

Science Conference Proceedings (OSTI)

In this paper the influences of recent technology developments in the areas of lasers, detectors, and optical filters of a differential absorption lidar (DIAL) system on the measurement of tropospheric water vapor (H20) profiles are discussed. ...

Syed Ismail; Edward V. Browell

1994-02-01T23:59:59.000Z

95

Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Laws Envirosearch Institutional Controls NEPA Activities RCRA RQ*Calculator Water HSS Logo Water Laws Overview of water-related legislation affecting DOE sites Clean...

96

The development of a GIS methodology to assess the potential for water resource contamination due to new development in the 2012 Olympic Park site, London  

Science Conference Proceedings (OSTI)

The Initial Screening Tool (IST) has been developed to enable Planners to assess the potential risk to ground and surface water due to remobilisation of contaminants by new developments. The IST is a custom built GIS application that improves upon previous ... Keywords: Contaminated land, GIS, Ground water, Part IIa of the Environmental Protection Act (1990), Screening tool, Surface water

A. P. Marchant; V. J. Banks; K. R. Royse; S. P. Quigley

2013-02-01T23:59:59.000Z

97

Development of Water Supply and Sanitation Facility in The Rural Areas of Nepal: An Overview  

E-Print Network (OSTI)

), Water Aid, Save the Children Fund United Kingdom (SCF-UK), Save the Children Fund United States of America (SCF-USA), Redd Barna, World Bank, Asian Development Bank, (RWSS- FUND) FUND Board and numbers of other Community Based Organizations (CBOs) have... of unsafe water, and its methods of prevention, transmission of diseases by fecal oral routes, its negative effects, and its prevention, and importance & urgency of construction, and use of latrine. Fifth day includes construction of latrine (practical...

Prasain, Jiba Nath

2003-01-01T23:59:59.000Z

98

NREL Develops Heat Pump Water Heater Simulation Model (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

simulation model helps researchers evaluate real-world simulation model helps researchers evaluate real-world impacts of heat pump water heaters in U.S. homes. Heat pump water heaters (HPWHs) remove heat from the air and use it to heat water, presenting an energy-saving opportunity for homeowners. Researchers at the National Renewable Energy Laboratory (NREL) developed a simulation model to study the inter- actions of HPWHs and space conditioning equipment, related to climate and installa- tion location in the home. This model was created in TRNSYS and is based on data from HPWHs tested at NREL's Advanced HVAC Systems Laboratory. The HPWH model accounts for the condenser coil wrapped around the outside of the storage tank, and uses a data-based performance map. Researchers found that simulated energy use was within 2% of lab results, which confirms

99

DOE Awards Up to $14.6 Million to Support Development of Advanced Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Up to $14.6 Million to Support Development of Advanced Up to $14.6 Million to Support Development of Advanced Water Power Technologies DOE Awards Up to $14.6 Million to Support Development of Advanced Water Power Technologies September 15, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Department of Energy Secretary Steven Chu today announced that 22 advanced water power projects will receive up to $14.6 million in funding to advance the commercial viability, market acceptance, and environmental performance for new marine and hydrokinetic technologies as well as conventional hydropower plants. The projects selected today will further the nation's supply of domestic clean hydroelectricity through technological innovation to capitalize on new sources of energy, and will advance markets and research to maximize the nation's largest renewable

100

Development and Validation of a Gas-Fired Residential Heat Pump Water Heater - Final Report  

SciTech Connect

For gas-fired residential water heating, the U.S. and Canada is predominantly supplied by minimum efficiency storage water heaters with Energy Factors (EF) in the range of 0.59 to 0.62. Higher efficiency and higher cost ($700 - $2,000) options serve about 15% of the market, but still have EFs below 1.0, ranging from 0.65 to 0.95. To develop a new class of water heating products that exceeds the traditional limit of thermal efficiency, the project team designed and demonstrated a packaged water heater driven by a gas-fired ammonia-water absorption heat pump. This gas-fired heat pump water heater can achieve EFs of 1.3 or higher, at a consumer cost of $2,000 or less. Led by Stone Mountain Technologies Inc. (SMTI), with support from A.O. Smith, the Gas Technology Institute (GTI), and Georgia Tech, the cross-functional team completed research and development tasks including cycle modeling, breadboard evaluation of two cycles and two heat exchanger classes, heat pump/storage tank integration, compact solution pump development, combustion system specification, and evaluation of packaged prototype GHPWHs. The heat pump system extracts low grade heat from the ambient air and produces high grade heat suitable for heating water in a storage tank for domestic use. Product features that include conventional installation practices, standard footprint and reasonable economic payback, position the technology to gain significant market penetration, resulting in a large reduction of energy use and greenhouse gas emissions from domestic hot water production.

Michael Garrabrant; Roger Stout; Paul Glanville; Janice Fitzgerald; Chris Keinath

2013-01-21T23:59:59.000Z

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


101

Development of a formula to determine outdoor residential water consumption in College Station, Texas  

E-Print Network (OSTI)

This thesis reports the findings of a telephone survey, public tax records, and water bills of 233 randomly selected single family detached residences, built between 1992 and 1994 in College Station, Texas. Weather information consisting of average daily temperature, daily precipitation, and daily evaporation was also necessary for analysis of gallons of water used. The purpose of this study was to (1) develop a marketing tool that builders could use to determine the water saving features for a particular area to increase sales and lead to possible mortgage reductions, and (2) help cities and developers size water lines appropriately for projected water needs. The COMBEAS computer program and various statistical tests were used to report to findings of the study. No known study has been produced that has analyzed water usage using the COMBEAS regression program and analyzed all of the variables contained in this study. Using the COMBEAS program, comparing gallons to temperature, a base load was determined that remains constant throughout the year. Any watering above this base load was attributed to temperature related (outdoor) watering. Twenty three variables, arrived at by prior research and related to water usage were then tested for significance against the amount of water attributable to outdoor watering. Of these variables, 11 were found to be significant using forward stepwise regression. Multi-colinearity tests were then conducted using the Peal-son Product Moment correlation. After eliminating all but one of those variables in each group that were highly related, 6 variables remained, including non-baseload rainfall and evaporation, yard area, existence of a sprinkler system and/or pool, and the predominant variety of grass. Using these six variables as independent variables, and the temperature dependent watering as the dependent variable, the group was then tested using best subset regression. From these results, those variables making up the highest R2 combination with p-values of less than .05 were then analyzed using multiple linear regression, producing a formula that would most accurately predict outdoor water usage for College Station, Texas and areas with similar climates and populations.

Winkelblech, Audrey Kristen

1997-01-01T23:59:59.000Z

102

Development of Environmentally Benign Heat Pump Water Heaters for the US Market  

SciTech Connect

Improving energy efficiency in water heating applications is important to the nation's energy strategies. Water heating in residential and commercial buildings accounts for about 10% of U.S. buildings energy consumption. Heat pump water heating (HPWH) technology is a significant breakthrough in energy efficiency, as an alternative to electric resistance water heating. Heat pump technology has shown acceptable payback period with proper incentives and successful market penetration is emerging. However, current HPWH require the use of refrigerants with high Global Warming Potential (GWP). Furthermore, current system designs depend greatly on the backup resistance heaters when the ambient temperature is below freezing or when hot water demand increases. Finally, the performance of current HPWH technology degrades greatly as the water set point temperature exceeds 330 K. This paper presents the potential for carbon dioxide, CO2, as a natural, environmentally benign alternative refrigerant for HPWH technology. In this paper, we first describe the system design, implications and opportunities of operating a transcritical cycle. Next, a prototype CO2 HPWH design featuring flexible component evaluation capability is described. The experimental setup and results are then illustrated followed by a brief discussion on the measured system performance. The paper ends with conclusions and recommendations for the development of CO2 heat pump water heating technology suitable for the U.S. market.

Abdelaziz, Omar [ORNL; Wang, Kai [ORNL; Vineyard, Edward Allan [ORNL; Roetker, Jack [General Electric - Appliance Park

2012-01-01T23:59:59.000Z

103

Analysis of environmental issues related to small-scale hydroelectric development. III. Water level fluctuation  

DOE Green Energy (OSTI)

Potential environmental impacts in reservoirs and downstream river reaches below dams that may be caused by the water level fluctuation resulting from development and operation of small scale (under 25MW) hydroelectric projects are identified. The impacts discussed will be of potential concern at only those small-scale hydroelectric projects that are operated in a store and release (peaking) mode. Potential impacts on physical and chemical characteristics in reservoirs resulting from water level fluctuation include resuspension and redistribution of bank and bed sediment; leaching of soluble organic matter from sediment in the littoral zone; and changes in water quality resulting from changes in sediment and nutrient trap efficiency. Potential impacts on reservoir biota as a result of water level fluctuation include habitat destruction and the resulting partial or total loss of aquatic species; changes in habitat quality, which result in reduced standing crop and production of aquatic biota; and possible shifts in species diversity. The potential physical effects of water level fluctuation on downstream systems below dams are streambed and bank erosion and water quality problems related to resuspension and redistribution of these materials. Potential biological impacts of water level fluctuation on downstream systems below dams result from changes in current velocity, habitat reduction, and alteration in food supply. These alterations, either singly or in combination, can adversely affect aquatic populations below dams. The nature and potential significance of adverse impacts resulting from water level fluctuation are discussed. Recommendations for site-specific evaluation of water level fluctuation at small-scale hydroelectric projects are presented.

Hildebrand, S.G. (ed.)

1980-10-01T23:59:59.000Z

104

Development of KM System for Intergrated Management of Water Resources and Environment in Zhangweinan Subbasin, China  

Science Conference Proceedings (OSTI)

Knowledge Management (KM) system for Integrated Management of Water Resources and Environment is developed in the paper, which includes spatial database, properties database, thematic database and met abase. The database can be used for integrated management ... Keywords: Zhangweinan Subbasin, knowledge management system(KM), database

Weidong Yu; Chunhui Li; Junxiang Jia

2012-05-01T23:59:59.000Z

105

Scenario development for water resources planning and watershed management: Methodology and semi-arid region case study  

Science Conference Proceedings (OSTI)

Utilizing the scenario development framework from Mahmoud et al. (2009), a set of scenarios were developed for and applied in the Verde River Watershed in Arizona, USA. Through a scenario definition exercise, three dimensions of future change with respective ... Keywords: Scenario development, Scenario planning, Scenarios, Water resources management, Water resources planning

Mohammed I. Mahmoud; Hoshin V. Gupta; Seshadri Rajagopal

2011-07-01T23:59:59.000Z

106

The design of a water jet drill for development of geothermal resources. Final report  

DOE Green Energy (OSTI)

Water jet drilling of rock is shown to be a feasible method for potential improvement in gaining access to the earth's resources. Drilling rates of up to 280 in./min in sandstone and 40 in./min in granite have been achieved. While the addition of polymers to the jet stream is found advantageous the low (15%) level of improvement and the difficulty in maintaining concentrate negated further development. The application of confining pressure was found to reduce jet performance, but this was found to be a function more of the rock response than of the jet parameters. Field tests of water jets underground indicated the jet system could be modified to cope with this change. Water jets were found to be more effective, for drilling larger holes, where a combined water jet:roller bit system was developed and laboratory and field trials of this are described. As well as determining the controlling parameters affecting jet drilling performance, and proving that rock compressive strength is not one of them, the research examined other methods of improving jet cutting performance. At jet pressures below 10,000 psi abrasive laden jets were found most advantageous while, for drilling granite, a cavitating flow proved more effective at pressures above 10,000 psi. A reason for this is postulated. Experiments to develop a standardized cavitation resistance test for rock specimens have also been undertaken.

Summers, David A.; Lehnhoff, Terry F.

1978-09-01T23:59:59.000Z

107

Developing a tool to estimate water withdrawal and consumption in electricity generation in the United States.  

SciTech Connect

Freshwater consumption for electricity generation is projected to increase dramatically in the next couple of decades in the United States. The increased demand is likely to further strain freshwater resources in regions where water has already become scarce. Meanwhile, the automotive industry has stepped up its research, development, and deployment efforts on electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs). Large-scale, escalated production of EVs and PHEVs nationwide would require increased electricity production, and so meeting the water demand becomes an even greater challenge. The goal of this study is to provide a baseline assessment of freshwater use in electricity generation in the United States and at the state level. Freshwater withdrawal and consumption requirements for power generated from fossil, nonfossil, and renewable sources via various technologies and by use of different cooling systems are examined. A data inventory has been developed that compiles data from government statistics, reports, and literature issued by major research institutes. A spreadsheet-based model has been developed to conduct the estimates by means of a transparent and interactive process. The model further allows us to project future water withdrawal and consumption in electricity production under the forecasted increases in demand. This tool is intended to provide decision makers with the means to make a quick comparison among various fuel, technology, and cooling system options. The model output can be used to address water resource sustainability when considering new projects or expansion of existing plants.

Wu, M.; Peng, J. (Energy Systems); ( NE)

2011-02-24T23:59:59.000Z

108

Development of Modeling Capabilities for the Analysis of Supercritical Water-Cooled Reactor Thermal-Hydraulics and Dynamics  

Science Conference Proceedings (OSTI)

Develop an experimental and theoretical data base for heat transfer in tubes and channels cooled by water and CO2 at supercritical pressures.

Dr. Michael Z. Podowski

2009-04-16T23:59:59.000Z

109

Statement of Patricia Hoffman Before the US House of Representatives Appropriations Subcommittee on Energy and Water Development (March 27, 2012)  

Energy.gov (U.S. Department of Energy (DOE))

Statement of Assistant Secretary Patricia Hoffman Before the US House of Representatives Appropriations Subcommittee on Energy and Water Development to discuss the President's FY13 budget for the...

110

Senior Advisor Huizenga's Written Statement before the House Energy and Water Development Subcommittee on Appropriations (March 21, 2012)  

Energy.gov (U.S. Department of Energy (DOE))

Written Statement of David Huizenga, Senior Advisor for Environmental Management, United States Department of Energy, before the Subcommittee on Energy and Water Development Committee on...

111

Senior Advisor David Huizenga's Written Statement Before the Subcommittee on Energy and Water Development Committee on Appropriations (March 19, 2013)  

Energy.gov (U.S. Department of Energy (DOE))

Written Statement of David Huizenga,Senior Advisor for Environmental Management,United States Department of Energy, before the Subcommittee on Energy and Water DevelopmentCommittee on...

112

Development of an artificial neural network-based software for prediction of power plant canal water discharge temperature  

Science Conference Proceedings (OSTI)

Power plant cooling water systems that interact with nearby effluents are complex non-linear, large-time-delay systems. A neural network-based software tool was developed for prediction of the canal water discharge temperature at a coal-fired power plant ... Keywords: Canal water thermal discharge, Neural networks, Power plants

Carlos E. Romero; Jiefeng Shan

2005-11-01T23:59:59.000Z

113

The Development of an Energy Evaluation Tool for Chilled Water Systems  

E-Print Network (OSTI)

An energy evaluation tool for chilled water systems was developed. This tool quantifies the energy usage of various chilled water systems and typical energy conservation measures that are applied to these systems. It can be used as a screening tool to identify potential areas that can be further examined while only requiring a minimum number of inputs. The tool is useful for analyzing chiller plants with up to three electric chillers consisting of reciprocating, helical rotary, and/or centrifugal chillers. Both air-cooled and water-cooled systems can be analyzed with the tool, however, this article focuses on water-cooled systems. The tool is capable of analyzing the economics of the following energy conservation measures: 1) raising the chilled water temperature, 2) lowering the condenser temperature, 3) replacing the chiller(s), 4) using variable speed drives on centrifugal compressors, 5) utilizing free cooling, and 6) replacing electric chiller(s) with gas engine centrifugal chillers. For each of these measures, the tool calculates the annual energy and cost savings.

Stocki, M.; Kosanovic, D.; Ambs, L.

2001-05-01T23:59:59.000Z

114

Development of High Efficiency Carbon Dioxide Commercial Heat Pump Water Heater  

Science Conference Proceedings (OSTI)

Although heat pump water heaters are today widely accepted in both Japan and Europe, where energy costs are high and government incentives for their use exist, acceptance of such products in the US has been limited. While this trend is slowly changing with the introduction of heat pump water heaters into the residential market, but acceptance remains low in the commercial sector. The objective of the presented work is the development of a high efficiency R744 heat pump water heater for commercial applications with effective utilization of the cooling capability for air conditioning and/or refrigeration. The ultimate goal is to achieve total system COP of up to 8. This unit will be targeted at commercial use where some cooling load is typically needed year round, such as restaurants, hotels, nursing homes, and hospitals. This paper presents the performance results from the development of four R744 commercial heat pump water heater packages of approximately 35 kW and comparison to a commercially available baseline R134a unit of the same capacity and footprint. In addition, the influences of an internal heat exchanger and an enhanced evaporator on the system performance are described and recommendations are made for further improvements of the R744 system.

Michael PETERSEN; Chad D. BOWERS; Stefan ELBEL; Pega HRNJAK

2012-07-01T23:59:59.000Z

115

Development of a Procedure for the Predictive Control Strategy of a Chilled Water Storage System  

E-Print Network (OSTI)

Thermal energy storage systems store the thermal energy produced by the chiller plant in periods of off-peak electrical demand or when cheaper electricity is available. The stored thermal energy is then withdrawn from the reservoir to satisfy cooling load during peak demand periods. This paper discusses the development of a simplified predictive control strategy for a 7000 ton-hour chilled water storage system serving a hospital. Control strategies are developed for both on-peak and off-peak months to minimize demand charges. By optimizing the operation of the building air handling units (AHUs), chilled water pumps, chiller plant and the thermal storage system, the storage tank is better charged while chiller run time is reduced. Both on-peak and off-peak electrical demands are expected to be reduced significantly.

Wei, G.; Sakuri, Y.; Claridge, D. E.; Turner, W. D.; Liu, M.

2000-01-01T23:59:59.000Z

116

Development and evaluation of coal/water mixture combustion technology. Final report  

Science Conference Proceedings (OSTI)

The objective was to advance the technology for the preparation, storage, handling and combustion of highly-loaded coal/water mixtures. A systematic program to prepare and experimentally evaluate coal/water mixtures was conducted to develop mixtures which (1) burn efficiently using combustion chambers and burners designed for oil, (2) can be provided at a cost less than that of No. 6 oil, and (3) can be easily transported and stored. The program consisted of three principal tasks. The first was a literature survey relevant to coal/water mixture technology. The second involved slurry preparation and evaluation of rheological and stability properties, and processing techniques. The third consisted of combustion tests to characterize equipment and slurry parameters. The first task comprised a complete search of the literature, results of which are tabulated in Appendix A. Task 2 was involved with the evaluation of composition and process variables on slurry rheology and stability. Three bituminous coals, representing a range of values of volatile content, ash content, and hardness were used in the slurries. Task 3 was concerned with the combustion behavior of coal/water slurry. The studies involved first upgrading of an experimental furnace facility, which was used to burn slurry fuels, with emphasis on studying the effect on combustion of slurry properties such as viscosity and particle size, and the effect of equipment parameters such as secondary air preheat and atomization.

Scheffee, R.S.; Rossmeissl, N.P.; Skolnik, E.G.; McHale, E.T.

1981-08-01T23:59:59.000Z

117

The commercial development of water repellent coatings for high voltage transmission lines  

SciTech Connect

The purpose of the Cooperative Research and Development Agreement (CRADA) between UT-Battelle, LLC and Southwire Company was to jointly develop a low cost, commercially viable, water-repellant anti-icing coating system for high voltage transmission lines. Icing of power lines and other structures caused by freezing rain events occurs annually in the United States, and leads to severe and prolonged power outages. These outages cause untold economic and personal distress for many American families and businesses. Researchers at the Department of Energy?s Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee have previously developed a set of superhydrophobic coatings with remarkable anti-icing properties that could potentially be sprayed or painted onto high-tension power lines and pylons. These coatings drastically reduce ice accumulation on these structures during freezing rain events. The project involved obtaining technical input, supplies and test high voltage cables from Southwire, along with the joint development of anti-icing coating techniques, which would result in a commercial license agreement between Southwire and ORNL, and potentially other companies requiring water repellent anti-icing coatings.

Hunter, S. R. [ORNL] [ORNL; Daniel, A. [Southwire Company] [Southwire Company

2013-10-31T23:59:59.000Z

118

The commercial development of water repellent coatings for high voltage transmission lines  

SciTech Connect

The purpose of the Cooperative Research and Development Agreement (CRADA) between UT-Battelle, LLC and Southwire Company was to jointly develop a low cost, commercially viable, water-repellant anti-icing coating system for high voltage transmission lines. Icing of power lines and other structures caused by freezing rain events occurs annually in the United States, and leads to severe and prolonged power outages. These outages cause untold economic and personal distress for many American families and businesses. Researchers at the Department of Energy s Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee have previously developed a set of superhydrophobic coatings with remarkable anti-icing properties that could potentially be sprayed or painted onto high-tension power lines and pylons. These coatings drastically reduce ice accumulation on these structures during freezing rain events. The project involved obtaining technical input, supplies and test high voltage cables from Southwire, along with the joint development of anti-icing coating techniques, which would result in a commercial license agreement between Southwire and ORNL, and potentially other companies requiring water repellent anti-icing coatings.

Hunter, Scott Robert [ORNL] [ORNL

2013-10-01T23:59:59.000Z

119

Final Report: Development of a Thermal and Water Management System for PEM Fuel Cell  

DOE Green Energy (OSTI)

This final program report is prepared to provide the status of program activities performed over the period of 9 years to develop a thermal and water management (TWM) system for an 80-kW PEM fuel cell power system. The technical information and data collected during this period are presented in chronological order by each calendar year. Balance of plant (BOP) components of a PEM fuel cell automotive system represents a significant portion of total cost based on the 2008 study by TIAX LLC, Cambridge, MA. The objectives of this TWM program were two-fold. The first objective was to develop an advanced cooling system (efficient radiator) to meet the fuel cell cooling requirements. The heat generated by the fuel cell stack is a low-quality heat (small difference between fuel cell stack operating temperature and ambient air temperature) that needs to be dissipated to the ambient air. To minimize size, weight, and cost of the radiator, advanced fin configurations were evaluated. The second objective was to evaluate air humidification systems which can meet the fuel cell stack inlet air humidity requirements. The moisture from the fuel cell outlet air is transferred to inlet air, thus eliminating the need for an outside water source. Two types of humidification devices were down-selected: one based on membrane and the other based on rotating enthalpy wheel. The sub-scale units for both of these devices have been successfully tested by the suppliers. This project addresses System Thermal and Water Management.

Zia Mirza, Program Manager

2011-12-06T23:59:59.000Z

120

Development and Demonstration of a Modeling Framework for Assessing the Efficacy of Using Mine Water for Thermoelectric Power Generation  

SciTech Connect

Thermoelectric power plants use large volumes of water for condenser cooling and other plant operations. Traditionally, this water has been withdrawn from the cleanest water available in streams and rivers. However, as demand for electrical power increases it places increasing demands on freshwater resources resulting in conflicts with other off stream water users. In July 2002, NETL and the Governor of Pennsylvania called for the use of water from abandoned mines to replace our reliance on the diminishing and sometimes over allocated surface water resource. In previous studies the National Mine Land Reclamation Center (NMLRC) at West Virginia University has demonstrated that mine water has the potential to reduce the capital cost of acquiring cooling water while at the same time improving the efficiency of the cooling process due to the constant water temperatures associated with deep mine discharges. The objectives of this project were to develop and demonstrate a user-friendly computer based design aid for assessing the costs, technical and regulatory aspects and potential environmental benefits for using mine water for thermoelectric generation. The framework provides a systematic process for evaluating the hydrologic, chemical, engineering and environmental factors to be considered in using mine water as an alternative to traditional freshwater supply. A field investigation and case study was conducted for the proposed 300 MW Beech Hollow Power Plant located in Champion, Pennsylvania. The field study based on previous research conducted by NMLRC identified mine water sources sufficient to reliably supply the 2-3,000gpm water supply requirement of Beech Hollow. A water collection, transportation and treatment system was designed around this facility. Using this case study a computer based design aid applicable to large industrial water users was developed utilizing water collection and handling principals derived in the field investigation and during previous studies of mine water and power plant cooling. Visual basic software was used to create general information/evaluation modules for a range of power plant water needs that were tested/verified against the Beech Hollow project. The program allows for consideration of blending mine water as needed as well as considering potential thermal and environmental benefits that can be derived from using constant temperature mine water. Users input mine water flow, quality, distance to source, elevations to determine collection, transport and treatment system design criteria. The program also evaluates low flow volumes and sustainable yields for various sources. All modules have been integrated into a seamless user friendly computer design aid and user's manual for evaluating the capital and operating costs of mine water use. The framework will facilitate the use of mine water for thermoelectric generation, reduce demand on freshwater resources and result in environmental benefits from reduced emissions and abated mine discharges.

None

2010-03-01T23:59:59.000Z

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


121

Development of an Accurate Feed-Forward Temperature Control Tankless Water Heater  

SciTech Connect

The following document is the final report for DE-FC26-05NT42327: Development of an Accurate Feed-Forward Temperature Control Tankless Water Heater. This work was carried out under a cooperative agreement from the Department of Energy's National Energy Technology Laboratory, with additional funding from Keltech, Inc. The objective of the project was to improve the temperature control performance of an electric tankless water heater (TWH). The reason for doing this is to minimize or eliminate one of the barriers to wider adoption of the TWH. TWH use less energy than typical (storage) water heaters because of the elimination of standby losses, so wider adoption will lead to reduced energy consumption. The project was carried out by Building Solutions, Inc. (BSI), a small business based in Omaha, Nebraska. BSI partnered with Keltech, Inc., a manufacturer of electric tankless water heaters based in Delton, Michigan. Additional work was carried out by the University of Nebraska and Mike Coward. A background study revealed several advantages and disadvantages to TWH. Besides using less energy than storage heaters, TWH provide an endless supply of hot water, have a longer life, use less floor space, can be used at point-of-use, and are suitable as boosters to enable alternative water heating technologies, such as solar or heat-pump water heaters. Their disadvantages are their higher cost, large instantaneous power requirement, and poor temperature control. A test method was developed to quantify performance under a representative range of disturbances to flow rate and inlet temperature. A device capable of conducting this test was designed and built. Some heaters currently on the market were tested, and were found to perform quite poorly. A new controller was designed using model predictive control (MPC). This control method required an accurate dynamic model to be created and required significant tuning to the controller before good control was achieved. The MPC design was then implemented on a prototype heater that was being developed simultaneously with the controller development. (The prototype's geometry and components are based on a currently marketed heater, but several improvements have been made.) The MPC's temperature control performance was a vast improvement over the existing controller. With a benchmark for superior control performance established, five additional control methods were tested. One problem with MPC control is that it was found to be extremely difficult to implement in a TWH, so that it is unlikely to be widely adopted by manufacturers. Therefore the five additional control methods were selected based on their simplicity; each could be implemented by a typical manufacturer. It was found that one of these methods performed as well as MPC, or even better under many circumstances. This method uses a Feedback-Compensated Feed-Forward algorithm that was developed for this project. Due to its simplicity and excellent performance this method was selected as the controller of choice. A final higher-capacity prototype heater that uses Feedback-Compensated Feed-Forward control was constructed. This prototype has many improvements over the currently marketed heaters: (1) excellent control; (2) a modular design that allows for different capacity heaters to be built easily; (3) built-in fault detection and diagnosis; (4) a secondary remote user-interface; and (5) a TRIAC switching algorithm that will minimize 'flicker factor'. The design and engineering of this prototype unit will allow it to be built without an increase in cost, compared with the currently marketed heater. A design rendering of the new product is shown below. It will be launched with a new marketing campaign by Keltech in early 2009.

David Yuill

2008-06-30T23:59:59.000Z

122

Concentrated solar thermal (cst) system for fuelwood replacement and for household water sanitation in developing countries.  

DOE Green Energy (OSTI)

Concentrated Solar Thermal (CST) is a proven renewable energy technology that harnesses solar irradiation in its most primitive form. This technology with roots in ancient history is growing at a fast pace in recent times. Developing countries could use CST to solve fundamental human-needs challenges, such as for the substitution of fuelwood and the treatment of water for household use. This paper proposes a conceptual design for a standardized modular CST for these applications in developing countries. A modular-designed parabolic CST with an aperture area of 7.5 m2 is adequate to provide enough solar thermal energy to replace the fuelwood need (5 tons/yr) or to pasteurize the minimum daily water requirement (2500 liters) for a household. Critical parameters of the CST are discussed and an affordable solid thermal storage is recommended to be used as a backup when sunlight is unavailable. A funding program that includes in-country resources and external funding will be needed to sustain the development and wide spread adaptation of this technology.

Akinjiola, O. P.; Balachandran, U. (Energy Systems); (Rsage Research, LLC)

2012-01-01T23:59:59.000Z

123

Supercritical Water Reactor (SCWR) - Survey of Materials Research and Development Needs to Assess Viability  

SciTech Connect

Supercritical water-cooled reactors (SCWRs) are among the most promising advanced nuclear systems because of their high thermal efficiency [i.e., about 45% vs. 33% of current light water reactors (LWRs)] and considerable plant simplification. SCWRs achieve this with superior thermodynamic conditions (i.e., high operating pressure and temperature), and by reducing the containment volume and eliminating the need for recirculation and jet pumps, pressurizer, steam generators, steam separators and dryers. The reference SCWR design in the U.S. is a direct cycle, thermal spectrum, light-water-cooled and moderated reactor with an operating pressure of 25 MPa and inlet/outlet coolant temperature of 280/500 C. The inlet flow splits, partly to a down-comer and partly to a plenum at the top of the reactor pressure vessel to flow downward through the core in special water rods to the inlet plenum. This strategy is employed to provide good moderation at the top of the core, where the coolant density is only about 15-20% that of liquid water. The SCWR uses a power conversion cycle similar to that used in supercritical fossil-fired plants: high- intermediate- and low-pressure turbines are employed with one moisture-separator re-heater and up to eight feedwater heaters. The reference power is 3575 MWt, the net electric power is 1600 MWe and the thermal efficiency is 44.8%. The fuel is low-enriched uranium oxide fuel and the plant is designed primarily for base load operation. The purpose of this report is to survey existing materials for fossil, fission and fusion applications and identify the materials research and development needed to establish the SCWR viabilitya with regard to possible materials of construction. The two most significant materials related factors in going from the current LWR designs to the SCWR are the increase in outlet coolant temperature from 300 to 500 C and the possible compatibility issues associated with the supercritical water environment. Reactor pressure vessel Pumps and piping

Philip E. MacDonald

2003-09-01T23:59:59.000Z

124

Energy and water development appropriations for 1995. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, Second Session, Subcommittee on Energy and Water Development, Part 6  

SciTech Connect

These are hearings on energy and water development appropriations. Included are the following areas: Environmental restoration and waste management; environment, safety and health; atomic energy defense activities; naval reactors; defense nuclear facilities safety board; power marketing administrations.

1994-01-01T23:59:59.000Z

125

Developing an Instrumentation Package for in-Water Testing of Marine Hydrokinetic Energy Devices: Preprint  

DOE Green Energy (OSTI)

The ocean-energy industry is still in its infancy and device developers have provided their own equipment and procedures for testing. Currently, no testing standards exist for ocean energy devices in the United States. Furthermore, as prototype devices move from the test tank to in-water testing, the logistical challenges and costs grow exponentially. Development of a common instrumentation package that can be moved from device to device is one means of reducing testing costs and providing normalized data to the industry as a whole. As a first step, the U.S. National Renewable Energy Laboratory (NREL) has initiated an effort to develop an instrumentation package to provide a tool to allow common measurements across various ocean energy devices. The effort is summarized in this paper. First, we present the current status of ocean energy devices. We then review the experiences of the wind industry in its development of the instrumentation package and discuss how they can be applied in the ocean environment. Next, the challenges that will be addressed in the development of the ocean instrumentation package are discussed. For example, the instrument package must be highly adaptable to fit a large array of devices but still conduct common measurements. Finally, some possible system configurations are outlined followed by input from the industry regarding its measurement needs, lessons learned from prior testing, and other ideas.

Nelson, E.

2010-08-01T23:59:59.000Z

126

The development of code inservice inspection (ISI) requirements for Low Temperature Heavy Water Reactors (LTHWR)  

SciTech Connect

DOE Savannah River Field office requested that the American Society of Mechanical Engineers (ASME) develop rules for inservice inspection (ISI) of Savannah River Site (SRS) Low Temperature Heavy Water Reactors (LTHWR's) in January 1990. The request is part of the SRS Reactor Safety Improvement Program (RSIP). RSIP will implement an ASME B PV Code Section XI based ISI program after restart of K Reactor. The establishment of a Code based ISI program at SRS will affect a transition from a standing log which scheduled inspections to a program structured to commercial reactor standards. The SRS standing log for periodic inspection of equipment was initiated in the early 1970's, approximately the same time Section XI ISI programs were initiated at commercial reactors. The information contained in this article was developed during the course of work under Contract Number AC09-89SR18035 with the US Department of Energy.

Cowfer, C.D.

1992-01-01T23:59:59.000Z

127

Cyclone reburn using coal-water fuel: Pilot-scale development and testing  

Science Conference Proceedings (OSTI)

There is an ongoing effort to develop retrofit technologies capable of converting oil- and/or gas-fired boilers to coal combustion. The objective of this project is to demonstrate the technical feasibility of an improved portion of a previously developed retrofit system designed for the purpose of converting oil/gas boilers. This improvement would almost entirely eliminate the use of premium fuels, thereby significantly increasing the economical attractiveness of the system. Specifically, the goals in this program were to replace natural gas as a reburning fuel with coal-water fuel (CWF). The advantages of such a system include: (1) increased return on investment (ROI) for conversions; (2) nearly complete elimination of premium oil or gas fuel; (3) a more integrated approach to the conversion of oil- or gas-designed boilers to CWF.

Eckhart, C.F.; DeVault, R.F.

1991-10-01T23:59:59.000Z

128

Cyclone reburn using coal-water fuel: Pilot-scale development and testing. Final report  

Science Conference Proceedings (OSTI)

There is an ongoing effort to develop retrofit technologies capable of converting oil- and/or gas-fired boilers to coal combustion. The objective of this project is to demonstrate the technical feasibility of an improved portion of a previously developed retrofit system designed for the purpose of converting oil/gas boilers. This improvement would almost entirely eliminate the use of premium fuels, thereby significantly increasing the economical attractiveness of the system. Specifically, the goals in this program were to replace natural gas as a reburning fuel with coal-water fuel (CWF). The advantages of such a system include: (1) increased return on investment (ROI) for conversions; (2) nearly complete elimination of premium oil or gas fuel; (3) a more integrated approach to the conversion of oil- or gas-designed boilers to CWF.

Eckhart, C.F.; DeVault, R.F.

1991-10-01T23:59:59.000Z

129

Development of a Low Cost Heat Pump Water Heater - Second Prototype  

SciTech Connect

Since the 1980s various attempts have been made to apply the efficiency of heat pumps to water heating. The products generated in the 80s and 90s were not successful, due in part to a lack of reliability and difficulties with installation and servicing. At the turn of the century, EnvironMaster International (EMI) produced a heat pump water heater (HPWH) based on a design developed by Arthur D. Little (ADL), with subsequent developmental assistance from Oak Ridge National Laboratory (ORNL) and ADL. This design was a drop-in replacement for conventional electric water heaters. In field and durability testing conducted by ORNL, it proved to be reliable and saved on average more than 50% of the energy used by the best conventional electric water heater. However, the retail price set by EMI was very high, and it failed in the market. ORNL was tasked to examine commercially available HPWH product technology and manufacturing processes for cost saving opportunities. Several cost saving opportunities were found. To verify the feasibility of these cost saving measures, ORNL completed a conceptual design for an HPWH based on an immersed condenser coil that could be directly inserted into a standard water tank through a sleeve affixed to one of the standard penetrations at the top of the tank. After some experimentation, a prototype unit was built with a double-wall coil inserted into the tank. When tested it achieved an energy factor (EF) of 2.12 to 2.2 using DOE-specified test procedures. A.O. Smith contacted ORNL in May 2006 expressing their interest in the ORNL design. The prototype unit was shipped to A.O. Smith to be tested in their laboratory. After they completed their test, ORNL analyzed the raw test data provided by A.O. Smith and calculated the EF to be approximately 1.92. The electric resistance heating elements of a conventional electric water heater are typically retained in a heat pump water heater to provide auxiliary heating capacity in periods of high demand. A.O. Smith informed us that when they applied electric resistance backup heating, using the criterion that resistance heat would be applied whenever the upper thermostat saw water temperatures below the heater s nominal setpoint of 135oF, they found that the EF dropped to approximately 1.5. This is an extremely conservative criterion for backup resistance heating. In a field test of the previously mentioned EMI heat pump water heater, residential consumers found satisfactory performance when the criterion for use of electric resistance backup heating was the upper temperature dropping below the set point minus 27 degrees. Applying this less conservative criterion to the raw data from the original A.O. Smith EF tests indicates that electric resistance heating would never have come on during the test, and thus the EF would have remained in the vicinity of 1.9. A.O. Smith expressed concern about having an EF below 2, as that value triggers certain tax advantages and would assist in their marketing of the product. We believe that insertion of additional length of tubing plus a less conservative set point for electric resistance backup heating would remedy this concern. However, as of this writing, A.O. Smith has not decided to proceed with a commercial product.

Mei, V. C. [Oak Ridge National Laboratory (Retired); Craddick, William G [ORNL

2007-09-01T23:59:59.000Z

130

Water  

Energy.gov (U.S. Department of Energy (DOE))

Learn about the Energy Department's commitment to develop and deploy clean, domestic power generation from hydropower, waves, and tides.

131

Development of an interval-valued fuzzy linear-programming method based on infinite ?-cuts for water resources management  

Science Conference Proceedings (OSTI)

An interval-valued fuzzy linear-programming (IVFL) method based on infinite @a-cuts is developed for water resources management in this study. The introduction of interval parameters and interval-valued fuzzy parameters into the objective function and ... Keywords: Agricultural irrigation, Fuzzy linear-programming, Infinite ?-cuts, Interval, Uncertainty, Water resources

H. W. Lu; G. H. Huang; L. He

2010-03-01T23:59:59.000Z

132

Energy and water development appropriation bill, 1994. Introduced in the Senate, One Hundred Third Congress, First Session, September 23, 1993  

SciTech Connect

The Senate report to accompany House report 2445 proposes amendments to the Energy and Water Development Appropriations. Proposed budgets include Departments of Defense, Interior and Energy, along with the Army Corps of Engineers and independent agencies participating in Energy and Water resource management.

1993-12-31T23:59:59.000Z

133

Water use in the development and operation of geothermal power plants.  

DOE Green Energy (OSTI)

Geothermal energy is increasingly recognized for its potential to reduce carbon emissions and U.S. dependence on foreign oil. Energy and environmental analyses are critical to developing a robust set of geothermal energy technologies. This report summarizes what is currently known about the life cycle water requirements of geothermal electric power-generating systems and the water quality of geothermal waters. It is part of a larger effort to compare the life cycle impacts of large-scale geothermal electricity generation with other power generation technologies. The results of the life cycle analysis are summarized in a companion report, Life Cycle Analysis Results of Geothermal Systems in Comparison to Other Power Systems. This report is divided into six chapters. Chapter 1 gives the background of the project and its purpose, which is to inform power plant design and operations. Chapter 2 summarizes the geothermal electricity generation technologies evaluated in this study, which include conventional hydrothermal flash and binary systems, as well as enhanced geothermal systems (EGS) that rely on engineering a productive reservoir where heat exists but water availability or permeability may be limited. Chapter 3 describes the methods and approach to this work and identifies the four power plant scenarios evaluated: a 20-MW EGS plant, a 50-MW EGS plant, a 10-MW binary plant, and a 50-MW flash plant. The two EGS scenarios include hydraulic stimulation activities within the construction stage of the life cycle and assume binary power generation during operations. The EGS and binary scenarios are assumed to be air-cooled power plants, whereas the flash plant is assumed to rely on evaporative cooling. The well field and power plant design for the scenario were based on simulations using DOE's Geothermal Economic Technology Evaluation Model (GETEM). Chapter 4 presents the water requirements for the power plant life cycle for the scenarios evaluated. Geology, reservoir characteristics, and local climate have various effects on elements such as drilling rate, the number of production wells, and production flow rates. Over the life cycle of a geothermal power plant, from construction through 30 years of operation, plant operations is where the vast majority of water consumption occurs. Water consumption refers to the water that is withdrawn from a resource such as a river, lake, or non-geothermal aquifer that is not returned to that resource. For the EGS scenarios, plant operations consume between 0.29 and 0.72 gal/kWh. The binary plant experiences similar operational consumption, at 0.27 gal/kWh. Far less water, just 0.01 gal/kWh, is consumed during operations of the flash plant because geofluid is used for cooling and is not replaced. While the makeup water requirements are far less for a hydrothermal flash plant, the long-term sustainability of the reservoir is less certain due to estimated evaporative losses of 14.5-33% of produced geofluid at operating flash plants. For the hydrothermal flash scenario, the average loss of geofluid due to evaporation, drift, and blowdown is 2.7 gal/kWh. The construction stage requires considerably less water: 0.001 gal/kWh for both the binary and flash plant scenarios and 0.01 gal/kWh for the EGS scenarios. The additional water requirements for the EGS scenarios are caused by a combination of factors, including lower flow rates per well, which increases the total number of wells needed per plant, the assumed well depths, and the hydraulic stimulation required to engineer the reservoir. Water quality results are presented in Chapter 5. The chemical composition of geofluid has important implications for plant operations and the potential environmental impacts of geothermal energy production. An extensive dataset containing more than 53,000 geothermal geochemical data points was compiled and analyzed for general trends and statistics for typical geofluids. Geofluid composition was found to vary significantly both among and within geothermal fields. Seven main chemical constituents were found to

Clark, C. E.; Harto, C. B.; Sullivan, J. L.; Wang, M. Q. (Energy Systems); ( EVS)

2010-09-17T23:59:59.000Z

134

Water use in the development and operation of geothermal power plants.  

Science Conference Proceedings (OSTI)

Geothermal energy is increasingly recognized for its potential to reduce carbon emissions and U.S. dependence on foreign oil. Energy and environmental analyses are critical to developing a robust set of geothermal energy technologies. This report summarizes what is currently known about the life cycle water requirements of geothermal electric power-generating systems and the water quality of geothermal waters. It is part of a larger effort to compare the life cycle impacts of large-scale geothermal electricity generation with other power generation technologies. The results of the life cycle analysis are summarized in a companion report, Life Cycle Analysis Results of Geothermal Systems in Comparison to Other Power Systems. This report is divided into six chapters. Chapter 1 gives the background of the project and its purpose, which is to inform power plant design and operations. Chapter 2 summarizes the geothermal electricity generation technologies evaluated in this study, which include conventional hydrothermal flash and binary systems, as well as enhanced geothermal systems (EGS) that rely on engineering a productive reservoir where heat exists but water availability or permeability may be limited. Chapter 3 describes the methods and approach to this work and identifies the four power plant scenarios evaluated: a 20-MW EGS plant, a 50-MW EGS plant, a 10-MW binary plant, and a 50-MW flash plant. The two EGS scenarios include hydraulic stimulation activities within the construction stage of the life cycle and assume binary power generation during operations. The EGS and binary scenarios are assumed to be air-cooled power plants, whereas the flash plant is assumed to rely on evaporative cooling. The well field and power plant design for the scenario were based on simulations using DOE's Geothermal Economic Technology Evaluation Model (GETEM). Chapter 4 presents the water requirements for the power plant life cycle for the scenarios evaluated. Geology, reservoir characteristics, and local climate have various effects on elements such as drilling rate, the number of production wells, and production flow rates. Over the life cycle of a geothermal power plant, from construction through 30 years of operation, plant operations is where the vast majority of water consumption occurs. Water consumption refers to the water that is withdrawn from a resource such as a river, lake, or non-geothermal aquifer that is not returned to that resource. For the EGS scenarios, plant operations consume between 0.29 and 0.72 gal/kWh. The binary plant experiences similar operational consumption, at 0.27 gal/kWh. Far less water, just 0.01 gal/kWh, is consumed during operations of the flash plant because geofluid is used for cooling and is not replaced. While the makeup water requirements are far less for a hydrothermal flash plant, the long-term sustainability of the reservoir is less certain due to estimated evaporative losses of 14.5-33% of produced geofluid at operating flash plants. For the hydrothermal flash scenario, the average loss of geofluid due to evaporation, drift, and blowdown is 2.7 gal/kWh. The construction stage requires considerably less water: 0.001 gal/kWh for both the binary and flash plant scenarios and 0.01 gal/kWh for the EGS scenarios. The additional water requirements for the EGS scenarios are caused by a combination of factors, including lower flow rates per well, which increases the total number of wells needed per plant, the assumed well depths, and the hydraulic stimulation required to engineer the reservoir. Water quality results are presented in Chapter 5. The chemical composition of geofluid has important implications for plant operations and the potential environmental impacts of geothermal energy production. An extensive dataset containing more than 53,000 geothermal geochemical data points was compiled and analyzed for general trends and statistics for typical geofluids. Geofluid composition was found to vary significantly both among and within geothermal fields. Seven main chemical constituents were found to

Clark, C. E.; Harto, C. B.; Sullivan, J. L.; Wang, M. Q. (Energy Systems); ( EVS)

2010-09-17T23:59:59.000Z

135

Water  

NLE Websites -- All DOE Office Websites (Extended Search)

National Energy Technology Laboratory (DOENETL) is responding to this challenge by developing and applying advanced technologies and supporting science. This brochure...

136

Regional Systems Development for Geothermal Energy Resources Pacific Region (California and Hawaii). Task 3: water resources evaluation. Topical report  

DOE Green Energy (OSTI)

The fundamental objective of the water resources analysis was to assess the availability of surface and ground water for potential use as power plant make-up water in the major geothermal areas of California. The analysis was concentrated on identifying the major sources of surface and ground water, potential limitations on the usage of this water, and the resulting constraints on potentially developable electrical power in each geothermal resource area. Analyses were completed for 11 major geothermal areas in California: four in the Imperial Valley, Coso, Mono-Long Valley, Geysers-Calistoga, Surprise Valley, Glass Mountain, Wendel Amedee, and Lassen. One area in Hawaii, the Puna district, was also included in the analysis. The water requirements for representative types of energy conversion processes were developed using a case study approach. Cooling water requirements for each type of energy conversion process were estimated based upon a specific existing or proposed type of geothermal power plant. The make-up water requirements for each type of conversion process at each resource location were then estimated as a basis for analyzing any constraints on the megawatts which potentially could be developed.

Sakaguchi, J.L.

1979-03-19T23:59:59.000Z

137

Development of directional capabilities to an ultradeep water dynamic kill simulator and simulations runs  

E-Print Network (OSTI)

The world is dependent on the production of oil and gas, and every day the demand increases. Technologies have to keep up with the demand of this resource to keep the world running. Since hydrocarbons are finite and will eventually run out, the increasing demand of oil and gas is the impetus to search for oil in more difficult and challenging areas. One challenging area is offshore in ultradeep water, with water depths greater than 5000 ft. This is the new arena for drilling technology. Unfortunately with greater challenges there are greater risks of losing control and blowing out a well. A dynamic kill simulator was developed in late 2004 to model initial conditions of a blowout in ultradeep water and to calculate the minimum kill rate required to kill a blowing well using the dynamic kill method. The simulator was simple and efficient, but had limitations; only vertical wells could be simulated. To keep up with technology, modifications were made to the simulator to model directional wells. COMASim (Cherokee, Offshore Technology Research Center, Minerals Management Service, Texas A&M Simulator) is the name of the dynamic kill simulator. The new version, COMASim1.0, has the ability to model almost any type of wellbore geometry when provided the measured and vertical depths of the well. Eighteen models with varying wellbore geometry were simulated to examine the effects of wellbore geometry on the minimum kill rate requirement. The main observation was that lower kill rate requirement was needed in wells with larger measured depth. COMASim 1.0 cannot determine whether the inputs provided by the user are practical; COMASim 1.0 can only determine if the inputs are incorrect, inconsistent or cannot be computed. If unreasonable drilling scenarios are input, unreasonable outputs will result. COMASim1.0 adds greater functionality to the previous version while maintaining the original framework and simplicity of calculations and usage.

Meier, Hector Ulysses

2005-08-01T23:59:59.000Z

138

Advanced water-cooled phosphoric acid fuel cell development. Final report  

DOE Green Energy (OSTI)

This program was conducted to improve the performance and minimize the cost of existing water-cooled phosphoric acid fuel cell stacks for electric utility and on-site applications. The goals for the electric utility stack technology were a power density of at least 175 watts per square foot over a 40,000-hour useful life and a projected one-of-a-kind, full-scale manufactured cost of less than $400 per kilowatt. The program adapted the existing on-site Configuration-B cell design to electric utility operating conditions and introduced additional new design features. Task 1 consisted of the conceptual design of a full-scale electric utility cell stack that meets program objectives. The conceptual design was updated to incorporate the results of material and process developments in Tasks 2 and 3, as well as results of stack tests conducted in Task 6. Tasks 2 and 3 developed the materials and processes required to fabricate the components that meet the program objectives. The design of the small area and 10-ft{sup 2} stacks was conducted in Task 4. Fabrication and assembly of the short stacks were conducted in Task 5 and subsequent tests were conducted in Task 6. The management and reporting functions of Task 7 provided DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that was conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-09-01T23:59:59.000Z

139

Development of dual phase magnesia-zirconia ceramics for light water reactor inert matrix fuel  

E-Print Network (OSTI)

Dual phase magnesia-zirconia ceramics were developed, characterized, and evaluated as a potential matrix material for use in light water reactor inert matrix fuel intended for the disposition of plutonium and minor actinides. Ceramics were fabricated from the oxide mixture using conventional pressing and sintering techniques. Characterization of the final product was performed using optical microscopy, scanning electron microscopy, x-ray diffraction analysis, and energy-dispersive x-ray analysis. The final product was found to consist of two phases: cubic zirconia-based solid solution and cubic magnesia. Evaluation of key feasibility issues was limited to investigation of long-term stability in hydrothermal conditions and assessment of the thermal conductivity. With respect to hydrothermal stability, it was determined that limited degradation of these ceramics at 300^oC occurred due to the hydration of the magnesia phase. Normalized mass loss rate, used as a quantitative indicator of degradation, was found to decrease exponentially with the zirconia content in the ceramics. The normalized mass loss rates measured in static 300^oC de-ionized water for the magnesia-zirconia ceramics containing 40, 50, 60, and 70 weight percent of zirconia are 0.00688, 0.00256, 0.000595, 0.000131 g/cm2/hr respectively. Presence of boron in the water had a dramatic positive effect on the hydration resistance. At 300^oC the normalized mass loss rates for the composition containing 50 weight percent of zirconia was 0.00005667 g/cm2/hr in the 13000 ppm aqueous solution of the boric acid. With respect to thermal conductivity, the final product exhibits values of 5.5-9.5 W/(m deg) at 500^oC, and 4-6 W/(m deg) at 1200^oC depending on the composition. This claim is based on the assessment of thermal conductivity derived from thermal diffusivity measured by laser flash method in the temperature range from 200 to 1200^oC, measured density, and heat capacity calculated using rule of mixtures. Analytical estimates of the anticipated maximum temperature during normal reactor operation in a hypothetical inert matrix fuel rod based on the magnesia-zirconia ceramics yielded the values well below the melting temperature and well below current maximum temperatures authorized in light water reactors.

Medvedev, Pavel

2004-12-01T23:59:59.000Z

140

Development of Polymer Gel Systems to Improve Volumetric Sweep and Reduce Producing Water/Oil Ratios  

Science Conference Proceedings (OSTI)

Gelled polymer treatments are applied to oil reservoirs to increase oil production and to reduce water production by altering the fluid movement within the reservoir. This report describes the results of a 42-month research program that focused on the understanding of gelation chemistry and the fundamental mechanisms that alter the flows of oil and water in reservoir rocks after a gel treatment. Work was conducted on a widely applied system in the field, the partially hydrolyzed polyacrylamide-chromium acetate gel. Gelation occurs by network formation through the crosslinking of polyacrylamide molecules as a result of reaction with chromium acetate. Pre-gel aggregates form and grow as reactions between chromium acetate and polyacrylamide proceed. A rate equation that describes the reaction between chromium acetate and polymer molecules was regressed from experimental data. A mathematical model that describes the crosslinking reaction between two polymer molecules as a function of time was derived. The model was based on probability concepts and provides molecular-weight averages and molecular-weight distributions of the pre-gel aggregates as a function of time and initial system conditions. Average molecular weights of pre-gel aggregates were measured as a function of time and were comparable to model simulations. Experimental methods to determine molecular weight distributions of pre-gel aggregates were unsuccessful. Dissolution of carbonate minerals during the injection of gelants causes the pH of the gelant to increase. Chromium precipitates from solution at the higher pH values robbing the gelant of crosslinker. Experimental data on the transport of chromium acetate solutions through dolomite cores were obtained. A mathematical model that describes the transport of brine and chromium acetate solutions through rocks containing carbonate minerals was used to simulate the experimental results and data from literature. Gel treatments usually reduce the permeability to water to a greater extent than the permeability to oil is reduced. This phenomenon is referred to as disproportionate permeability reduction (DPR). Flow experiments were conducted in sandpacks to determine the effect of polymer and chromium concentrations on DPR. All gels studied reduced the permeability to water by a greater factor than the factor by which the oil permeability was reduced. Greater DPR was observed as the concentrations of polymer and chromium were increased. A conceptual model of the mechanisms responsible for DPR is presented. Primary features of the model are (1) the development of flow channels through the gel by dehydration and displacement of the gel and by re-connection of pre-treatment, residual oil volume and (2) high flow resistance in the channels during water flow is caused by significant saturations of oil remaining in the channels. A similar study of DPR was conducted in Berea sandstone cores. Both oil and water permeabilities were reduced by much smaller factors in Berea sandstone cores than in similar treatments in sandpacks. Poor maturation of the gelant in the Berea rock was thought to be caused by fluid-rock interactions that interfered with the gelation process.

G. Paul Willhite; Stan McCool; Don W. Green; Min Cheng; Feiyan Chen

2005-12-31T23:59:59.000Z

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141

Development of an Atlantic Canadian Coastal Water Level Neural Network Model  

Science Conference Proceedings (OSTI)

Coastal water-level information is essential for coastal zone management, navigation, and oceanographic research. However, long-term water-level observations are usually only available at a limited number of locations. This study discusses a ...

Guoqi Han; Yu Shi

2008-11-01T23:59:59.000Z

142

Powder River Basin Coalbed Methane Development and Produced Water Management Study  

DOE Green Energy (OSTI)

Coalbed methane resources throughout the entire Powder River Basin were reviewed in this analysis. The study was conducted at the township level, and as with all assessments conducted at such a broad level, readers must recognize and understand the limitations and appropriate use of the results. Raw and derived data provided in this report will not generally apply to any specific location. The coal geology in the basin is complex, which makes correlation with individual seams difficult at times. Although more than 12,000 wells have been drilled to date, large areas of the Powder River Basin remain relatively undeveloped. The lack of data obviously introduces uncertainty and increases variability. Proxies and analogs were used in the analysis out of necessity, though these were always based on sound reasoning. Future development in the basin will make new data and interpretations available, which will lead to a more complete description of the coals and their fluid flow properties, and refined estimates of natural gas and water production rates and cumulative recoveries. Throughout the course of the study, critical data assumptions and relationships regarding gas content, methane adsorption isotherms, and reservoir pressure were the topics of much discussion with reviewers. A summary of these discussion topics is provided as an appendix. Water influx was not modeled although it is acknowledged that this phenomenon may occur in some settings. As with any resource assessment, technical and economic results are the product of the assumptions and methodology used. In this study, key assumptions as well as cost and price data, and economic parameters are presented to fully inform readers. Note that many quantities shown in various tables have been subject to rounding; therefore, aggregation of basic and intermediate quantities may differ from the values shown.

Advanced Resources International

2002-11-30T23:59:59.000Z

143

Light Water Reactor Sustainability Research and Development Program Plan -- Fiscal Year 20092013  

SciTech Connect

Nuclear power has reliably and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. By the year 2030, domestic demand for electrical energy is expected to grow to levels of 16 to 36% higher than 2007 levels. At the same time, most currently operating nuclear power plants will begin reaching the end of their 60-year operating licenses. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to declineeven with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary this year. U.S. regulators have begun considering extended operations of nuclear power plants and the research needed to support long-term operations. The Light Water Reactor Sustainability (LWRS) Research and Development (R&D) Program, developed and sponsored by the Department of Energy, is performed in close collaboration with industry R&D programs. The purpose of the LWRS R&D Program is to provide technical foundations for licensing and managing long-term, safe and economical operation of the current operating nuclear power plants. The LWRS R&D Program vision is captured in the following statements: Existing operating nuclear power plants will continue to safely provide clean and economic electricity well beyond their first license- extension period, significantly contributing to reduction of United States and global carbon emissions, enhancement of national energy security, and protection of the environment. There is a comprehensive technical basis for licensing and managing the long-term, safe, economical operation of nuclear power plants. Sustaining the existing operating U.S. fleet also will improve its international engagement and leadership on nuclear safety and security issues.

Idaho National Laboratory

2009-12-01T23:59:59.000Z

144

Light Water Reactor Sustainability Research and Development Program Plan -- Fiscal Year 2009201/span>3  

Science Conference Proceedings (OSTI)

Nuclear power has reliably and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. By the year 2030, domestic demand for electrical energy is expected to grow to levels of 16 to 36% higher than 2007 levels. At the same time, most currently operating nuclear power plants will begin reaching the end of their 60-year operating licenses. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to declineeven with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary this year. U.S. regulators have begun considering extended operations of nuclear power plants and the research needed to support long-term operations. The Light Water Reactor Sustainability (LWRS) Research and Development (R&D) Program, developed and sponsored by the Department of Energy, is performed in close collaboration with industry R&D programs. The purpose of the LWRS R&D Program is to provide technical foundations for licensing and managing long-term, safe and economical operation of the current operating nuclear power plants. The LWRS R&D Program vision is captured in the following statements: Existing operating nuclear power plants will continue to safely provide clean and economic electricity well beyond their first license- extension period, significantly contributing to reduction of United States and global carbon emissions, enhancement of national energy security, and protection of the environment. There is a comprehensive technical basis for licensing and managing the long-term, safe, economical operation of nuclear power plants. Sustaining the existing operating U.S. fleet also will improve its international engagement and leadership on nuclear safety and security issues.

Idaho National Laboratory

2009-12-01T23:59:59.000Z

145

Development of a Method for the Detection of Aleutian Mink Disease Virus in Water Samples.  

E-Print Network (OSTI)

??Aleutian mink disease virus (AMDV) causes significant loss to the mink industry in Nova Scotia (NS). Contaminated water is a speculated virus source therefore my (more)

Larsen, Sophie

2013-01-01T23:59:59.000Z

146

Procedure for developing biological input for the design, location, or modification of water-intake structures  

Science Conference Proceedings (OSTI)

To minimize adverse impact on aquatic ecosystems resulting from the operation of water intake structures, design engineers must have relevant information on the behavior, physiology and ecology of local fish and shellfish. Identification of stimulus/response relationships and the environmental factors that influence them is the first step in incorporating biological information in the design, location or modification of water intake structures. A procedure is presented in this document for providing biological input to engineers who are designing, locating or modifying a water intake structure. The authors discuss sources of stimuli at water intakes, historical approaches in assessing potential/actual impact and review biological information needed for intake design.

Neitzel, D.A.; McKenzie, D.H.

1981-12-01T23:59:59.000Z

147

Forthcoming in Waterlines Needs Assessments for Safe Water in the Developing World: A  

E-Print Network (OSTI)

in its emphasis on keeping the survey brief, minimizing gender bias, and treating water treatment in the Energy and Resources Group, at the University of California, Berkeley. Introduction Though the need of people, differing by gender, socioeconomic status, and water source, we conducted both surveys throughout

Kammen, Daniel M.

148

UBC Social Ecological Economic Development Studies (SEEDS) Student Report An Investigation into Sustainable Water Consumption  

E-Print Network (OSTI)

into Sustainable Water Consumption Kultar Kanda, Terry Brar, Ronald Ho, Nick Yeh University of British Columbia;1 An Investigation into Sustainable Water Consumption APSC 261- TECHNOLOGY AND SOCIETY I DR. CHRISTINA GYENGE NOVEMBER 30, 2010 KULTAR KANDA TERRY BRAR RONALD HO NICK YEH #12;2 Abstract With the increasing global

149

Materials Reliability Program: Pressurized Water Reactor Internals Aging Management Program Development Template (MRP-342)  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) Materials Reliability Program (MRP) has completed and published guidance for managing the effects of aging degradation in pressurized water reactor (PWR) internals. The initial version of this report, Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluation Guidelines (MRP-227, Revision 0), was submitted to the staff of the U. S. Nuclear Regulatory Commission (NRC) ...

2012-10-23T23:59:59.000Z

150

FUEL CYCLE PROGRAM, A BOILING WATER REACTOR RESEARCH DEVELOPMENT PROGRAM. First Summary Report for March 1959-July 1960  

SciTech Connect

The Fuel Cycle Development Program is a basic development program for boiling and other water technology. It covers the areas of oxide fuel fabrication. irradiation. and examination; the physics of water-moderated reactore; and boiling-water heat transfer and stability. Schedules for the fuel- cycle program were examined. and it was concluded that portions of the Task A program should be conducted during the period May to Dec. 1959 in order to keep costs of the work as low as possible and to allow initiation of the fuel-cycle program at the earliest possible date after the Vallecitos BWR was returned to service. The basis for the scheduling of the work is discussed. and a chronological summary describing the content of the work is given. Technical progress is outlined and details are summarized. Subsequent reports issued monthly and quarterly will summarize the progress of the prognam. (W.D.M.)

Cook, W.H.

1961-10-31T23:59:59.000Z

151

Participation through communicative action: A case study of GIS for addressing land/water development in India  

Science Conference Proceedings (OSTI)

Attempts to alleviate land degradation and water scarcity in arid/semi-arid regions of India have historically been carried out within the ambit of government schemes implemented disparately by concerned departments. These sectoral methods are being ... Keywords: Communicative Action, Gis In Rural Development, Habermas, Ideal Speech Situation, India, Indigenous Knowledge, Knowledge, Land Degradation, User Participation

S. K. Puri; Sundeep Sahay

2003-07-01T23:59:59.000Z

152

Energy and water development appropriations bill, 1999. House of Representatives, One Hundred Fifth Congress, Second Session, June 16, 1998  

SciTech Connect

Mr. McDade, from the Committee on Appropriations, submitted this report. The Committee on Appropriations submits the following report in explanation of the accompanying bill making appropriations for energy and water development for the fiscal year ending September 30, 1999, and for other purposes.

1998-12-31T23:59:59.000Z

153

Review of water resource potential for developing geothermal resource sites in the western United States  

DOE Green Energy (OSTI)

Water resources at 28 known geothermal resource areas (KGRAs) in the western United States are reviewed. Primary emphasis is placed upon examination of the waer resources, both surface and ground, that exist in the vicinity of the KGRAs located in the southwestern states of California, Arizona, Utah, Nevada, and New Mexico. In most of these regions water has been in short supply for many years and consequently a discussion of competing demands is included to provide an appropriate perspective on overall usage. A discussion of the water resources in the vicinity of KGRAs in the States of Montana, Idaho, Oregon, and Washington are also included.

Sonnichsen, J.C. Jr.

1980-07-01T23:59:59.000Z

154

The Development of a Scanning Raman Water Vapor Lidar for Boundary Layer and Tropospheric Observations  

Science Conference Proceedings (OSTI)

A scanning, ultraviolet, Raman water vapor lidar designed primarily for boundary layer measurements has been built and operated by the Los Alamos National Laboratory Ground-Based Earth Observing Network team. The system provides high temporal and ...

W. E. Eichinger; D. I. Cooper; P. R. Forman; J. Griegos; M. A. Osborn; D. Richter; L. L. Tellier; R. Thornton

1999-11-01T23:59:59.000Z

155

Development and evaluation of on-line detection techniques for polar organics in ultrapure water  

SciTech Connect

An on-line monitor that can perform rapid, trace detection of polar organics such as acetone and isopropanol in ultrapure water (UPW) is necessary to efficiently recycle water in semiconductor manufacturing facilities. The detection of these analytes is problematic due to their high solubility in water, resulting in low partitioning into sensor coatings for direct water analysis or into the vapor phase for detection by vapor phase analyzers. After considering various options, we have evaluated two conventional laboratory techniques: gas chromatography and ion mobility spectroscopy. In addition, optimizations of sensor coating materials and sample preconditioning systems were performed with the goal of a low cost, chemical sensor system for this application. Results from these evaluations, including recommendations for meeting the needs of this application, are reported.

Frye, G.C.; Blair, D.S.; Schneider, T.W.; Mowry, C.D.; Colburn, C.W.; Donovan, R.P.

1996-03-01T23:59:59.000Z

156

Water-related constraints to the development of geothermal electric generating stations  

DOE Green Energy (OSTI)

The water-related constraints, which may be among the most complex and variable of the issues facing commercialization of geothermal energy, are discussed under three headings: (1) water requirements of geothermal power stations, (2) resource characteristics of the most promising hydrothermal areas and regional and local water supply situations, and (3) legal issues confronting potential users of water at geothermal power plants in the states in which the resource areas are located. A total of 25 geothermal resource areas in California, New Mexico, Oregon, Idaho, Utah, Hawaii, and Alaska were studied. Each had a hydrothermal resource temperature in excess of 150/sup 0/C (300/sup 0/F) and an estimated 30-year potential of greater than 100-MW(e) capacity.

Robertson, R.C.; Shepherd, A.D.; Rosemarin, C.S.; Mayfield, M.W.

1981-06-01T23:59:59.000Z

157

WATER QUALITY CHANGES AS A RESULT OF COALBED METHANE DEVELOPMENT IN A ROCKY MOUNTAIN WATERSHED1  

E-Print Network (OSTI)

discharge water in associated retention ponds moving from the south to the north. Further, Hulin (2003). LOWESS was used because it is usually superior to the parametric ordinary least squares regression sug

McClain, Michael

158

Sustainable development through beneficial use of produced water for the oil and gas industry.  

E-Print Network (OSTI)

??Management and disposal of produced water is one of the most important problems associated with oil and gas (O&G) production. O&G production operations generate large (more)

Siddiqui, Mustafa Ashique

2012-01-01T23:59:59.000Z

159

Development of Mechanistic Modeling Capabilities for Local Neutronically-Coupled Flow-Induced Instabilities in Advanced Water-Cooled Reactors  

SciTech Connect

The major research objectives of this project included the formulation of flow and heat transfer modeling framework for the analysis of flow-induced instabilities in advanced light water nuclear reactors such as boiling water reactors. General multifield model of two-phase flow, including the necessary closure laws. Development of neurton kinetics models compatible with the proposed models of heated channel dynamics. Formulation and encoding of complete coupled neutronics/thermal-hydraulics models for the analysis of spatially-dependent local core instabilities. Computer simulations aimed at testing and validating the new models of reactor dynamics.

Michael Podowski

2009-11-30T23:59:59.000Z

160

Puget Sound Tidal Energy In-Water Testing and Development Project Final Technical Report  

Science Conference Proceedings (OSTI)

Tidal energy represents potential for the generation of renewable, emission free, environmentally benign, and cost effective energy from tidal flows. A successful tidal energy demonstration project in Puget Sound, Washington may enable significant commercial development resulting in important benefits for the northwest region and the nation. This project promoted the United States Department of Energyâ??s Wind and Hydropower Technologies Programâ??s goals of advancing the commercial viability, cost-competitiveness, and market acceptance of marine hydrokinetic systems. The objective of the Puget Sound Tidal Energy Demonstration Project is to conduct in-water testing and evaluation of tidal energy technology as a first step toward potential construction of a commercial-scale tidal energy power plant. The specific goal of the project phase covered by this award was to conduct all activities necessary to complete engineering design and obtain construction approvals for a pilot demonstration plant in the Admiralty Inlet region of the Puget Sound. Public Utility District No. 1 of Snohomish County (The District) accomplished the objectives of this award through four tasks: Detailed Admiralty Inlet Site Studies, Plant Design and Construction Planning, Environmental and Regulatory Activities, and Management and Reporting. Pre-Installation studies completed under this award provided invaluable data used for site selection, environmental evaluation and permitting, plant design, and construction planning. However, these data gathering efforts are not only important to the Admiralty Inlet pilot project. Lessons learned, in particular environmental data gathering methods, can be applied to future tidal energy projects in the United States and other parts of the world. The District collaborated extensively with project stakeholders to complete the tasks for this award. This included Federal, State, and local government agencies, tribal governments, environmental groups, and others. All required permit and license applications were completed and submitted under this award, including a Final License Application for a pilot hydrokinetic license from the Federal Energy Regulatory Commission. The tasks described above have brought the project through all necessary requirements to construct a tidal pilot project in Admiralty Inlet with the exception of final permit and license approvals, and the selection of a general contractor to perform project construction.

Craig W. Collar

2012-11-16T23:59:59.000Z

Note: This page contains sample records for the topic "water developments newfoundland" from the National Library of EnergyBeta (NLEBeta).
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161

Development of a fully-consistent reduced order model to study instabilities in boiling water reactors  

SciTech Connect

A simple nonlinear Reduced Order Model to study global, regional and local instabilities in Boiling Water Reactors is described. The ROM consists of three submodels: neutron-kinetic, thermal-hydraulic and heat-transfer models. The neutron-kinetic model allows representing the time evolution of the three first neutron kinetic modes: the fundamental, the first and the second azimuthal modes. The thermal-hydraulic model describes four heated channels in order to correctly simulate out-of-phase behavior. The coupling between the different submodels is performed via both void and Doppler feedback mechanisms. After proper spatial homogenization, the governing equations are discretized in the time-domain. Several modifications, compared to other existing ROMs, have been implemented, and are reported in this paper. One novelty of the ROM is the inclusion of both azimuthal modes, which allows to study combined instabilities (in-phase and out-of-phase), as well as to investigate the corresponding interference effects between them. The second modification concerns the precise estimation of so-called reactivity coefficients or C{sub mn}{sup *V,D} - coefficients by using direct cross-section data from SIMULATE-3 combined with the CORE SIM core simulator in order to calculate Eigenmodes. Furthermore, a non-uniform two-step axial power profile is introduced to simulate the separate heat production in the single and two-phase regions, respectively. An iterative procedure was developed to calculate the solution to the coupled neutron-kinetic/thermal-hydraulic static problem prior to solving the time-dependent problem. Besides, the possibility of taking into account the effect of local instabilities is demonstrated in a simplified manner. The present ROM is applied to the investigation of an actual instability that occurred at the Swedish Forsmark-1 BWR in 1996/1997. The results generated by the ROM are compared with real power plant measurements performed during stability tests and show a good qualitative agreement. The present study provides some insight in a deeper understanding of the physical principles which drive both core-wide and local instabilities. (authors)

Dykin, V.; Demaziere, C. [Chalmers Univ. of Technology, Div. of Nuclear Engineering, Dept. of Applied Physics, SE-412 96 Gothenburg (Sweden)

2012-07-01T23:59:59.000Z

162

CIVILIAN POWER REACTOR PROGRAM. PART II. ECONOMIC POTENTIAL AND DEVELOPMENT PROGRAM. HEAVY WATER-MODERATED POWER REACTOR  

SciTech Connect

The reactor design which forms the base for the current economic status of D/sub 2/O-moderated reactors was estimated from developments in several reactor programs. However, since a heavy water-moderated reactor was not operated on natural U fuel at power reactor conditions, considerable improvement from this current status can be foreseen. A summary of improvements is presented concerning the concept which would result solely from operation of succeeding generation plants without a parallel development program, and improvements which would result from the successful completion of the development program as presented. One plant size was used in the evaluation of plant potential, with a 300 Mw/sub e/ nominal rating. The boiling D/sub 2/O-cooled, pressure tube direct cycle plant design was used. The current development program is outlined; this work includes several items leading to the long-range development of the concept. (auth)

Hutton, J.H.; Davis, S.A.; Graves, C.C.; Duffy, J.G. comps.

1960-08-19T23:59:59.000Z

163

China's Development Could Lead to Bottom Water Formation in the Japan/East Sea  

Science Conference Proceedings (OSTI)

Using hydrographic data and box models, it is shown that the presently discussed diversion of rivers such as the Yellow or the Yangtze for agricultural use is likely to cause the renewal of Bottom Water formation in the Japan/East Sea. Such ...

Doron Nof

2001-04-01T23:59:59.000Z

164

The development of a solar thermal water purification, heating, and power generation system: A case study.  

E-Print Network (OSTI)

parabolic solar troughs. A flow control valve adjustable for temperature and pressure, allowed the pressure within the troughs to build, thus increasing the boiling point of the water. At a temperature greater that was positioned at the focal point of sunlight within an 8 foot, 9 inch parabolic dish. The flash evaporation

Wu, Mingshen

165

DEVELOPMENT AND PROPERTIES OF URANIUM-BASE ALLOYS CORROSION RESISTANT IN HIGH TEMPERATURE WATER. PART III. CORROSION MECHANISM OF URANIUM-BASE ALLOYS IN HIGH TEMPERATURE WATER  

DOE Green Energy (OSTI)

The factors affecting corrosion resistance both of bare and of clad uranium-base alloys are reviewed and a mechanism proposed for their corrosion behavior. For unclad gamma-phase uranium alloys exposed to a high temperature water corrodent, it is proposed that the corrosion rate is determined primarily by the oxidation of the alloy by water. This behavior is contrary to that of alpha uranium in which the corrosion rate is primarily determined by the formation and subsequent oxidation of a nonadherent hydride layer. In gamma- phase alloys the hydrogen released by the corrosion reaction, rather than forming the thermodynamically stable UH/sub 3/ phase, dissolves (at least in part) in the base metal where it precipitates as a metastable hydride. The amount of hydrogen absorbed by the metal and hence precipitating as the metastable hydride may be markedly reduced by the addition of hydrogen depolarizers such as nickel or platinum to the water or to the metal. Similarly the amount of absorbed hydrogen may be reduced by introducing sinks that preferentially absorb hydrogen. Both alpha uranium and zirconium were shown to be suitable sinks. Precipitated hydride hardens and embrittles the matrix and by its preferential corrosion eventually leads to discontinuous failure. The hydride may be made to precipitate in a less harmful manner by heat treatments which precipitate nucleating and hardening impurities. The mode of the precipitation is shown to be sensitive to stress; in fact, the assumption of elastic stress as contributing to hydride precipitation is considered necessary to explain the distribution of the precipitate during corrosion. In order to apply a gammaphase fuel alloy as a fuel element material, it is necessary primarily to reduce the amount of hydrogen absorbed by the fuel. This can be done by cladding the fuel with a zirconium- base alloy. Under such conditions it has been shown that fuel element lives in excess of 4 years should be obtainable with properly fabricated fuel elements before they are subject to corrosion failure. Optimum fuel element corrosion life can be achieved by decreasing the general corrosion rate, increasing the hydrogen solubility, increasing the hydrogen diffusion rate, and maintaining a proper clad-fuel bond. For uranium-base alloys such as U/sub 3/Si that do not form a hydride during hot water corrosion, use of a Zircaloy clad is unnecessary. Therefore, the development of alternate cladding materials such as Al for corrosion resistant fuel elements is predicted upon the development of uranium- base alloys that do not corrode by a hydride mechanism. In addition to U/sub 3/ both Zr-U alloys and the strained alpha uranium-base alloys do not appear to corrode by a hydride mechanism. (auth)

Burkart, M.W. ed.

1956-07-01T23:59:59.000Z

166

Feasibility Study of Developing a Virtual Chilled Water Flow Meter at Air Handling Unit Level  

E-Print Network (OSTI)

In this paper, a virtual Air handling unit (AHU) level water flow meter is explored by using a control valve as a measurement device. The flow through the valve is indirectly calculated using differential pressure over both the valve and its associated coil and valve stem position. Thus, the non-intrusive virtual flow meter introduced in this paper provides a solution to one of the measurement barriers and challenges: a low cost, reliable energy metering system at the AHU level. Mathematical models were built and the preliminary experiments were conducted to investigate the feasibility of the virtual flow meter applications. As a result, the valve flow meter can be a cost effective means for water flow measurements at the AHU and thus provides an effective index for detecting and diagnosing the AHU operation faults.

Song, L.; Swamy, A.; Shim, G.

2011-01-01T23:59:59.000Z

167

Probabilistic modeling of the corrosion of steel structures in marine water-development works  

Science Conference Proceedings (OSTI)

Considering that corrosion takes place as a random process over time, a a probabilistic approach was utilized in this paper. The corrosion of metallic sheet piling employed in the fascia wall of a bulwerk is considered as an example. A stochastic model is constructed on the base of a modified Weibull distribution function with consideration of parameters of the corrosion process as a function of time. One of the factors defining the corrosion rate of the sheet piling is the degree of access of a section of the wall to the zone of variable water level, or the underwater zone. The type of corrosion-continuous or local-is another factor. The accuracy of corrosion prediction in the underwater zone is higher than that in the zone of variable water level.

Bekker, A. T.; Lyubimov, V. S.; Kovalenko, R. G.; Aleksandrov, A. V.

2011-09-15T23:59:59.000Z

168

Development of an advanced water-gas shift conversion system. Final report  

DOE Green Energy (OSTI)

Pacific Northwest Laboratory has completed initial exploratory research to investigate the chemistry and use of a pressurized aqueous catalyst system for conducting the water-gas shift reaction. The research was done under sponsorship of the USDOE Morgantown Energy Technology Center. A 1.0 liter continuous bench scale reactor system was built and operated to investigate water-gas shift chemistry at high pressure. Details regarding the chemistry of the aqueous, base-catalyzed system in both batch and continuous reactors are presented for a temperature range of 200 to 350/sup 0/C and pressures from 500 to 3000 psig. The catalyst choice is sodium carbonate at a concentration of 6% in water, but any material which can generate hydroxide ions at the process conditions will effectively catalyze the reaction. This report summarizes the results of the bench-scale research on the concept and presents a discussion of optimum operating conditions, pressure effects and limitations, kinetic data, effects of gas flow rates, catalyst type, and preliminary concept evaluation. 16 refs., 29 figs., 8 tabs.

Sealock, L.J. Jr.; Elliott, D.C.; Butner, R.S.

1985-04-01T23:59:59.000Z

169

Energy and water-development appropriations for 1983. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 3  

SciTech Connect

Secretary of the Interior James Watt's testimony in support of water-development projects opened part three of the hearing record. Also seeking funds to develop both needed water supplies and hydropower were representatives of the Bureau of Reclamation, the Corps of Engineers, the Tennessee Valley Authority, and the Appalachian Regional Commission. (DCK)

1982-01-01T23:59:59.000Z

170

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session  

SciTech Connect

These hearings concern the Energy and Water Development Appropriations for 1994, testimony heard by the Energy and Water Development Subcommittee of the Committee on Appropriations. Over 1,000 witnesses are listed including members of Congress and other interested individuals and organizations.

1993-01-01T23:59:59.000Z

171

Design and development of a test facility to study two-phase steam/water flow in porous media  

DOE Green Energy (OSTI)

The approach taken at Lawrence Berkeley Laboratory to obtain relative permeability curves and their dependence on fluid and matrix properties is summarized. Thermodynamic studies are carried out to develop the equations governing two-phase steam/water flow in porous media and to analyze the relationship between mass flow rate and flowing enthalpy. These relationships will be verified against experimental results and subsequently will be used to develop a field analysis technique to obtain in-situ relative permeability parameters. Currently our effort is concentrated on thermodynamic analysis and development of an experimental facility. Some of the findings of the theoretical work are presented and also the design and development effort for the experimental facility is described.

Verma, A.K.; Pruess, K.; Bodvarsson, G.S.; Tsang, C.F.; Witherspoon, P.A.

1983-12-01T23:59:59.000Z

172

Western oil-shale development: a technology assessment. Volume 6: oil-shale development in the Piceance Creek Basin and potential water-quality changes  

SciTech Connect

This report brackets the stream quality changes due to pre-mining pumping activites required to prepare oil shale lease Tracts C-a and C-b for modified in situ retorting. The fluxes in groundwater discharged to the surface were identified for Tract C-b in a modeling effort by another laboratory. Assumed fluxes were used for Tract C-a. The quality of the groundwater aquifers of the Piceance Basin is assumed to be that reported in the literature. The changes are bracketed in this study by assuming all premining pumping is discharged to the surface stream. In one case, the pumped water is assumed to be of a quality like that of the upper aquifer with a relatively high quality. In the second case, the pumped water is assumed to come from the lower aquifer. Complete mixing and conservation of pollutants was assumed at sample points at the White River and at Lees Ferry of the Colorado River. A discussion of possible secondary effects of oil shale and coal mining is presented. In addition, a discussion of the uncertainties associated with the assumptions used in this study and alternative uses for the water to prevent stream contamination by oil shale development is provided.

1982-01-01T23:59:59.000Z

173

Algorithm and simulation development in support of response strategies for contamination events in air and water systems.  

Science Conference Proceedings (OSTI)

Chemical/Biological/Radiological (CBR) contamination events pose a considerable threat to our nation's infrastructure, especially in large internal facilities, external flows, and water distribution systems. Because physical security can only be enforced to a limited degree, deployment of early warning systems is being considered. However to achieve reliable and efficient functionality, several complex questions must be answered: (1) where should sensors be placed, (2) how can sparse sensor information be efficiently used to determine the location of the original intrusion, (3) what are the model and data uncertainties, (4) how should these uncertainties be handled, and (5) how can our algorithms and forward simulations be sufficiently improved to achieve real time performance? This report presents the results of a three year algorithmic and application development to support the identification, mitigation, and risk assessment of CBR contamination events. The main thrust of this investigation was to develop (1) computationally efficient algorithms for strategically placing sensors, (2) identification process of contamination events by using sparse observations, (3) characterization of uncertainty through developing accurate demands forecasts and through investigating uncertain simulation model parameters, (4) risk assessment capabilities, and (5) reduced order modeling methods. The development effort was focused on water distribution systems, large internal facilities, and outdoor areas.

Waanders, Bart Van Bloemen

2006-01-01T23:59:59.000Z

174

Advanced water-cooled phosphoric acid fuel cell development. Quarterly technical progress report No. 50, April--June 1992  

DOE Green Energy (OSTI)

The Advanced Water Cooled Phosphoric Acid Fuel Cell Development program is being conducted by International Fuel Cells Corporation (IFC) to improve the performance and minimize the cost of water-cooled, electric utility phosphoric acid fuel cell stacks. The program adapts the existing on-site Configuration B cell design to electric utility operating conditions and introduces additional new design features. Task 1 consists of the conceptual design of a full-scale electric utility cell stack that meets program objectives. Tasks 2 and 3 develop the materials and processes required to fabricate the components that meet the program objective. The design of the small area and two 10-ft{sup 2} short stacks is conducted in Task 4. The conceptual design also is updated to incorporate the results of material and process developments, as well as results of stack tests conducted in Task 6. Fabrication and assembly of the short stacks are conducted in Task 5 and subsequent tests are conducted in Task 6. The Contractor expects to enter into a contract with the Electric Power Research Institute (EPRI) to assemble and endurance test the second 10-ft{sup 2} short stack. The management and reporting functions of Task 7 provide DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that is being conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-07-01T23:59:59.000Z

175

Oxidation kinetics of methylphosphonic acid in supercritical water : experimental measurements and model development  

E-Print Network (OSTI)

(cont.) at well-defined operating conditions and to develop. both microscopic and macroscopic models, ranging from regressed global models to an elementary reaction mechanism, to quantify MPA oxidation kinetics in supercritical ...

Sullivan, Patricia A. (Patricia Ann), 1978-

2004-01-01T23:59:59.000Z

176

Preliminary study of the potential environmental concerns associated with surface waters and geothermal development of the Valles Caldera  

DOE Green Energy (OSTI)

A preliminary evaluation is presented of possible and probable problems that may be associated with hydrothermal development of the Valles Caldera Known Geothermal Resource Area (KGRA), with specific reference to surface waters. Because of the history of geothermal development and its associated environmental impacts, this preliminary evaluation indicates the Valles Caldera KGRA will be subject to these concerns. Although the exact nature and size of any problem that may occur is not predictable, the baseline data accumulated so far have delineated existing conditions in the streams of the Valles Caldera KGRA. Continued monitoring will be necessary with the development of geothermal resources. Further studies are also needed to establish guidelines for geothermal effluents and emissions.

Langhorst, G.J.

1980-06-01T23:59:59.000Z

177

A model for the development of a lobate alpine rock glacier in southwest Colorado, USA: implications for water on Mars  

E-Print Network (OSTI)

Rock glaciers play a significant role in the alpine debris transport system. For practical and engineering considerations, identifying the internal structure and its relationship to surface characteristics is significant in terms of how a rock glacier settles during periods of melting, and the mode of deformation. A better understanding of these factors is important for engineers, engineering geologists and geomorphologists who must make prudent evaluations of rock glaciers as potential sites for human development and uses. It is equally important for evaluating potential stores for water on other planets such as Mars. Ground penetrating radar (GPR) shows that the internal structure of a lobate rock glacier located in the San Juan Mountains of southwest Colorado consists of continuous to semi-continuous horizontal layers of ice-supersaturated sediments and coarse blocky rockslide debris which likely formed through catastrophic episodes of rockfall from the cirque headwall. Folds in the uppermost layers correspond to the surface expression of ridges and furrows, indicating that compressive stresses originating in the steep accumulation zone are transmitted downslope through the rock glacier. The rock glacier is a composite feature that formed by a process involving the development and overlap of discrete flow lobes that have overridden older glacial moraine and protalus rampart materials. The latter materials have been incorporated into the present flow structure of the rock glacier. The discovery of rock glacier-like features on Mars suggests the presence of flowing, or once-flowing ice-rock mixtures. These landforms, which include lobate debris aprons, concentric crater fill and lineated valley fill, hold significant promise as reservoirs of stored water ice that could be used as fuel sources for human exploration of Mars and provide a frozen record of the climatic history of the planet. To this end, the rock glacier in this study was used as a surrogate for similar Martian landforms. Liquid water, found to be abundant in this rock glacier, occurs within a network of interconnected channels that permeate throughout the landform. In terms of water storage within Martian analogs, consideration must include the possibility that some water ice may be stored in relatively pure form within lenses and vein networks that are supplied by seasonal frost accumulation and/or water influx from below.

Degenhardt, John Jerome

2002-08-01T23:59:59.000Z

178

THE DEVELOPMENT OF COMPOSITE CONTROL RODS FOR WATER-COOLED POWER REACTORS  

SciTech Connect

The phrase "composite control rod" is used to describe a hafnium-tipped titanium-boron control component with a titanium cladding. Blades for such cortrol rods were successfully prepared in cooperation with the Battelle Memorial Institute by a picture-frame rolling technique. The rolling packs, which are machined from type 304 stainless steel, contain slntered titanium boron and wrought hafnium core materials in a commercially pure titanium envelope. Such packs are evacuated, sealod off, and rolled at 16O0 F with a total reduction of 3/1 using 20% reduction per roll setting. Postfabrication treatments include mechanical removal of the stainless steel envelope, flat annealing, machining, and stress relief annealing. Data on the mechanical properties, corrosion performance, thermal cycling resistance, and irradiation damage resistance of composite control rod components are presented. This information strongly indicates that composite control rods will perform satisfactorily in water-coolod reactors. (aut)h

Ray, W.E.

1957-10-15T23:59:59.000Z

179

Development of a Web-Based, Emissions Reduction Calculator for Storm Water/Infiltration Sanitary Sewage Separation  

E-Print Network (OSTI)

This paper presents the procedures developed to calculate the electricity savings and emissions reductions from the infiltration of storm water into sanitary sewage separation using a two-step regression method: one step to correlate the gallons of wastewater treated to the rainfall, and a second step that correlates the gallons of wastewater treated to the electricity consumed during a given period. The procedure integrates ASHRAEs Inverse Model Toolkit (IMT) for the weather-normalization analysis and the EPAs Emissions and Generations Resource Integrated Database (eGRID) for calculating the NOx emissions reductions for the electric utility provider associated with the user.

Liu, Z.; Haberl, J. S.; Brumbelow, K.; Culp, C.; Gilman, D.; Yazdani, B.

2006-01-01T23:59:59.000Z

180

Development of a Web-Based, Emissions Reduction Calculator for Storm Water/Infiltration Sanitary Sewage Separation  

E-Print Network (OSTI)

This paper presents the procedures developed to calculate the electricity savings and emissions reductions from the infiltration of storm water into sanitary sewage separation using a two-step regression method: one step to correlate the gallons of wastewater treated to the rainfall, and a second step that correlates the gallons of wastewater treated to the electricity consumed during a given period. The procedure integrates ASHRAE's Inverse Model Toolkit (IMT) for the weather-normalization analysis and the EPA's Emissions and Generations Resource Integrated Database (eGRID) for calculating the NOx emissions reductions for the electric utility provider associated with the user.

Liu, Z.; Haberl, J. S.; Brumbelow, K.; Culp, C.; Gilman, D.; Yazdani, B.

2006-01-01T23:59:59.000Z

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


181

Development of a gas backup heater for solar domestic hot-water systems. Final report, April 1978-April 1980  

DOE Green Energy (OSTI)

A comprehensive program was undertaken to develop a unique gas fired backup for solar domestic hot water systems. Detailed computer design tools were written. A series of heat transfer experiments were performed to characterize the performance of individual components. A full scale engineering prototype, including the solar preheat tank and solar heat exchanger, was designed, fabricated and subjected to limited testing. Firing efficiency for the backup system was found to be 81.4% at a firing rate of 50,000 Btu/h. Long term standby losses should be negligible.

Morrison, D.J.; Grunes, H.E.; de Winter, F.; Armstrong, P.R.

1980-06-01T23:59:59.000Z

182

Global Nutrient Export from WaterSheds 2 (NEWS 2): Model development and implementation  

Science Conference Proceedings (OSTI)

Global NEWS is a global, spatially explicit, multi-element and multi-form model of nutrient exports by rivers. Here we present NEWS 2, the new version of Global NEWS developed as part of a Millennium Ecosystem Assessment scenario implementation from ... Keywords: Basin models, Coastal inputs, Global NEWS, Global river exports, Millennium ecosystem assessment scenarios, Nutrients

Emilio Mayorga; Sybil P. Seitzinger; John A. Harrison; Egon Dumont; Arthur H. W. Beusen; A. F. Bouwman; Balazs M. Fekete; Carolien Kroeze; Gerard Van Drecht

2010-07-01T23:59:59.000Z

183

Nonpotable reuse: Development of health criteria and technologies for shower water recycle. (Reannouncement with new availability information)  

SciTech Connect

The U.S. Army is evaluating recycle of field shower water as a conservation practice in arid regions and is seeking to define appropriate technologies and health criteria. Shower wastewaters at a military installation have been characterized in terms of physical, chemical and microbiological parameters. Two treatment technologies havebeen investigated. Microfiltration cartridges with a nominal pore size of 0.2 MU m achieved consistent removals of 75 15% of total organic carbon (TOC) and better than 99% of turbidity from synthetic shower water containing 50 to 100 mg/L of TOC as soap. An alternative treatmenttechnology utilized powered activated carbon and coagulation/flocculation/ sedimentation followed by diatomaceous earth filtration. A TOC reduction of 70 15% was achieved in three separate studies, although at a cost of 1 g/L or more of powered activated carbon. Revised quality criteria for recycled shower water have been developed with guidance from the National Research Council. Parameters which can practically be measured in the field are primarily associated with microbiological safety.

Burrows, W.D.; Schmidt, M.O.; Carnevale, R.M.; Schaub, S.A.

1991-12-31T23:59:59.000Z

184

A reaction-based river/stream water quality model Part I: Model development and numerical schemes  

SciTech Connect

This paper presents the conceptual and mathematical development of a numerical model of sediment and reactive chemical transport in river/streams. The distribution of mobile suspended sediments and immobile bed sediments is controlled by hydrologic transport as well as erosion and deposition processes. The fate and transport of water quality constituents involving a variety of chemical and physical processes is mathematically described by a system of reaction equations for immobile constituents and advective-dispersive-reactive transport equations for constituents. To circumvent stiffness associated with equilibrium reactions, matrix decomposition is performed via Gauss-Jordan column reduction. After matrix decomposition, the system of water quality constituent reactive transport equations is transformed into a set of thermodynamic equations representing equilibrium reactions and a set of transport equations involving no equilibrium reactions. The decoupling of equilibrium and kinetic reactions enables robust numerical integration of the partial differential equations for non-equilibrium-variables. Solving non-equilibrium-variable transport equations instead of individual water quality constituent transport equations also reduces the number of PDEs. A variety of numerical methods are investigated for solving the mixed differential and algebraic equations. Two verification examples are compared with analytical solutions to demonstrate the correctness of the code and to illustrate the importance of employing application-dependent numerical methods to solve specific problems.

Zhang, Fan [ORNL; Gour-Tsyh, Yeh [University of Central Florida, Orlando; Parker, Jack C. [University of Tennessee, Knoxville (UTK); Jardine, Philip M [ORNL

2008-01-01T23:59:59.000Z

185

H.R. 2605: Energy and Water Development Appropriations Act, 2000  

SciTech Connect

Appropriations are made for the following purposes: (1) Corps of Engineers for general investigations, construction, flood control, operation and maintenance, regulatory program, general expenses, revolving fund, and administrative provision; (2) Dept. of the Interior for the central Utah project, Bureau of Reclamation, water and related resources, Central Valley project restoration fund, California Bay-Delta restoration, and administrative provisions; (3) Dept. of Energy for energy supply, non-defense environmental management, uranium enrichment decontamination and decommissioning fund, science, nuclear waste disposal, and departmental administration; (4) Atomic Energy Defense activities for weapon activities, defense environmental restoration and waste management, defense environmental management privatization, and defense nuclear waste disposal; (5) Power marketing administrations for Bonneville Power Administration fund, operation and maintenance of the Southeastern Power Administration, the Southwestern Power Administration, the Western Area Power Administration, Falcon and Amistad operating and maintenance fund, and salaries and expenses for FERC; (6) Independent agencies including Appalachian Regional Commission, Denali Commission, Defense Nuclear Facilities Safety Board, Nuclear Regulatory Commission, Office of Inspector General, Nuclear Waste Technical Review Board, and the Tennessee Valley Authority fund. Certain appropriations are also rescinded.

1999-07-01T23:59:59.000Z

186

Sustainable water resources development in Kuwait : an integrated approach with comparative analysis of the case of Singapore  

E-Print Network (OSTI)

This thesis assesses the water resource status of Kuwait and Singapore, both countries considered as water scarce. The institutional aspect of Integrated Water Resource Management (IWRM) efforts in both countries is closely ...

Nazerali, Nasruddin A

2007-01-01T23:59:59.000Z

187

Water Dogs  

NLE Websites -- All DOE Office Websites (Extended Search)

NA Question: I'd like to know about the water dogs and their life cycle? Replies: Water dog, or mud puppy, is a common name for a type of salamander that never develops lungs, but...

188

Energy and Water Development Appropriations for 1995. Hearings before a Subcommittee of the Committee of the Appropriations, House of Representatives, One Hundred Third Congress, Second Session, Part 5  

SciTech Connect

Testimony in this volume of hearings for 1995 energy and water development appropriations involve the following: Federal Energy Regulatory Commission; Nuclear Regulatory Commission; Secretary of Energy; Departmental Administration; Energy Research; Solar, Renewables, and Nuclear Energy; Commercial Waste Management.

1994-01-01T23:59:59.000Z

189

Energy and water development appropriations for 1993. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Second Congress, Second Session, Part 8  

SciTech Connect

This document contains part 8 of the hearings on Energy and Water Development Appropriations for 1993. Part 8 documents the testimony of members of Congress and other interested individuals and organizations. A list of witnesses is provided following the testimony.

1992-01-01T23:59:59.000Z

190

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session, Part 4  

SciTech Connect

The hearing of the House subcommittee of the Committee on Appropriations addressed the Energy and Water Development appropriations for the Department of Energy (DOE) in 1994. The document contains the Congressional Budget request of DOE for Atomic Energy Defense Activities.

1993-12-31T23:59:59.000Z

191

Carbon and Water Resource Management for Water Distribution Systems  

E-Print Network (OSTI)

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,

Hendrickson, Thomas Peter

2013-01-01T23:59:59.000Z

192

Energy and Water Development Appropriations Bill, 1996. Introduced in the House of Representatives, One Hundred Fourth Congress, First Session, June 20, 1995  

SciTech Connect

The report addresses H.R. 1905 a bill making appropriations for energy and water development for the fiscal year ending September 30, 1996. The bill supplies funds for water resources development programs and related activities of the Dept. of Army, Civil Functions - U.S. Army Corps of Engineers Civil Works Program, the Department of Interior`s Bureau of Reclamation, and for certain Department of Energy`s energy research activities. The report includes comments on various programs.

1995-12-31T23:59:59.000Z

193

Roadmap for Nondestructive Evaluation of Reactor Pressure Vessel Research and Development by the Light Water Reactor Sustainability Program  

SciTech Connect

The Department of Energy s (DOE) Light Water Reactor Sustainability (LWRS) Program is a five year effort which works to develop the fundamental scientific basis to understand, predict, and measure changes in materials and systems, structure, and components as they age in environments associated with continued long-term operations of existing commercial nuclear power reactors. This year, the Materials Aging and Degradation (MAaD) Pathway of this program has placed emphasis on emerging Non-Destructive Evaluation (NDE) methods which support these objectives. DOE funded Research and Development (R&D) on emerging NDE techniques to support commercial nuclear reactor sustainability is expected to begin next year. This summer, the MAaD Pathway invited subject matter experts to participate in a series of workshops which developed the basis for the research plan of these DOE R&D NDE activities. This document presents the results of one of these workshops which are the DOE LWRS NDE R&D Roadmap for Reactor Pressure Vessels (RPV). These workshops made a substantial effort to coordinate the DOE NDE R&D with that already underway or planned by the Electric Power Research Institute (EPRI) and the Nuclear Regulatory Commission (NRC) through their representation at these workshops.

Smith, Cyrus M [ORNL; Nanstad, Randy K [ORNL; Clayton, Dwight A [ORNL; Matlack, Katie [Georgia Institute of Technology; Ramuhalli, Pradeep [Pacific Northwest National Laboratory (PNNL); Light, Glenn [Southwest Research Institute, San Antonio

2012-09-01T23:59:59.000Z

194

Advanced Water-Cooled Phosphoric Acid Fuel Cell Development. Quarterly technical progress report No. 47, January--March, 1992  

DOE Green Energy (OSTI)

This program is being conducted to improve the performance and minimize the cost of water cooled, electric utility phosphoric acid fuel cell stacks. The program adapts the existing on-site Configuration B cell design to electric utility operating conditions and introduces additional new design features. Task 1 consists of the conceptual design of a full-scale electric utility cell stack that meets program objectives. Tasks 2 and 3 develop the materials and processes requested to fabricate the components that meet the program objective. The design of the small area and two 10-ft{sup 2} short stacks is conducted in Task 4. The conceptual design also is updated to incorporate the results of material and process developments, as well as results of stack tests conducted in Task 6. Fabrication and assembly of the short stacks are conducted in Task 5 and subsequent tests are conducted in Task 6. The Contractor expects to enter into a contract with the Electric Power Research Institute (EPRI) to assemble and endurance test the second 10-ft{sup 2} short stack. The management and reporting functions of Task 7 provide DOE/METC with program visibility through required documentation and program reviews. This report describes the cell design and development effort that is being conducted to demonstrate, by subscale stack test, the technical achievements made toward the above program objectives.

Not Available

1992-05-01T23:59:59.000Z

195

Comprehensive Lifecycle Planning and Management System For Addressing Water Issues Associated With Shale Gas Development In New York, Pennsylvania, And West Virginia  

Science Conference Proceedings (OSTI)

The objective of this project is to develop a modeling system to allow operators and regulators to plan all aspects of water management activities associated with shale gas development in the target project area of New York, Pennsylvania, and West Virginia (??target area?), including water supply, transport, storage, use, recycling, and disposal and which can be used for planning, managing, forecasting, permit tracking, and compliance monitoring. The proposed project is a breakthrough approach to represent the entire shale gas water lifecycle in one comprehensive system with the capability to analyze impacts and options for operational efficiency and regulatory tracking and compliance, and to plan for future water use and disposition. It will address all of the major water-related issues of concern associated with shale gas development in the target area, including water withdrawal, transport, storage, use, treatment, recycling, and disposal. It will analyze the costs, water use, and wastes associated with the available options, and incorporate constraints presented by permit requirements, agreements, local and state regulations, equipment and material availability, etc. By using the system to examine the water lifecycle from withdrawals through disposal, users will be able to perform scenario analysis to answer "what if" questions for various situations. The system will include regulatory requirements of the appropriate state and regional agencies and facilitate reporting and permit applications and tracking. These features will allow operators to plan for more cost effective resource production. Regulators will be able to analyze impacts of development over an entire area. Regulators can then make informed decisions about the protections and practices that should be required as development proceeds. This modeling system will have myriad benefits for industry, government, and the public. For industry, it will allow planning all water management operations for a project or an area as one entity to optimize water use and minimize costs subject to regulatory and other constraints. It will facilitate analysis of options and tradeoffs, and will also simplify permitting and reporting to regulatory agencies. The system will help regulators study cumulative impacts of development, conserve water resources, and manage disposal options across a region. It will also allow them to track permits and monitor compliance. The public will benefit from water conservation, improved environmental performance as better system wide decisions are made, and greater supply of natural gas, with attendant lower prices, as costs are reduced and development is assisted through better planning and scheduling. Altogether, better economics and fewer barriers will facilitate recovery of the more than 300 trillion cubic feet of estimated recoverable natural gas resource in the Marcellus Shale in a manner that protects the environment.

J. Daniel Arthur

2012-03-31T23:59:59.000Z

196

Development of flaw evaluation and acceptance procedures for flaw indications in the cooling water system at the Savannah River Site K Reactor  

SciTech Connect

This paper describes the methodology used in determining the criteria for acceptance of inspection indications in the K-Reactor Cooling Water System at the Savannah River Plant. These criteria have been developed in a manner consistent with the development of similar criteria in the ASME Code Section 11 for commercial light water reactors, but with a realistic treatment of the operating conditions in the cooling water system. The technical basis for the development of these criteria called {open_quotes}Acceptance Standards{close_quotes} is contained in this paper. A second portion of this paper contains the methodology used in the construction of flaw evaluation charts which have been developed for each specific line size in the cooling water system. The charts provide the results of detailed fracture mechanics calculations which have been completed to determine the largest flaw which can be accepted in the cooling water system without repair. These charts are designed for use in conjunction with inservice inspections of the cooling water system, and only require inspection results to determine acceptability.

Tandon, S.; Bamford, W.H. [Westinghouse Electric Corp., Pittsburgh, PA (US); Cowfer, C.D.; Ostrowski, R. [Westinghouse Savannah River Co., Aiken, SC (US)

1993-06-01T23:59:59.000Z

197

Development of flaw evaluation and acceptance procedures for flaw indications in the cooling water system at the Savannah River Site K Reactor  

SciTech Connect

This paper describes the methodology used in determining the criteria for acceptance of inspection indications in the K-Reactor Cooling Water System at the Savannah River Plant. These criteria have been developed in a manner consistent with the development of similar criteria in the ASME Code Section 11 for commercial light water reactors, but with a realistic treatment of the operating conditions in the cooling water system. The technical basis for the development of these criteria called [open quotes]Acceptance Standards[close quotes] is contained in this paper. A second portion of this paper contains the methodology used in the construction of flaw evaluation charts which have been developed for each specific line size in the cooling water system. The charts provide the results of detailed fracture mechanics calculations which have been completed to determine the largest flaw which can be accepted in the cooling water system without repair. These charts are designed for use in conjunction with inservice inspections of the cooling water system, and only require inspection results to determine acceptability.

Tandon, S.; Bamford, W.H. (Westinghouse Electric Corp., Pittsburgh, PA (United States)); Cowfer, C.D.; Ostrowski, R. (Westinghouse Savannah River Co., Aiken, SC (United States))

1993-01-01T23:59:59.000Z

198

Development of colorimetric solid Phase Extraction (C-SPE) for in-flight Monitoring of spacecraft Water Supplies  

SciTech Connect

Although having recently been extremely successful gathering data on the surface of Mars, robotic missions are not an effective substitute for the insight and knowledge about our solar system that can be gained though first-hand exploration. Earlier this year, President Bush presented a ''new course'' for the U.S. space program that shifts NASA's focus to the development of new manned space vehicles to the return of humans to the moon. Re-establishing the human presence on the moon will eventually lead to humans permanently living and working in space and also serve as a possible launch point for missions into deeper space. There are several obstacles to the realization of these goals, most notably the lack of life support and environmental regeneration and monitoring hardware capable of functioning on long duration spaceflight. In the case of the latter, past experience on the International Space Station (ISS), Mir, and the Space Shuttle has strongly underscored the need to develop broad spectrum in-flight chemical sensors that: (1) meet current environmental monitoring requirements on ISS as well as projected requirements for future missions, and (2) enable the in-situ acquisition and analysis of analytical data in order to further define on-orbit monitoring requirements. Additionally, systems must be designed to account for factors unique to on-orbit deployment such as crew time availability, payload restrictions, material consumption, and effective operation in microgravity. This dissertation focuses on the development, ground testing, and microgravity flight demonstration of Colorimetric Solid Phase Extraction (C-SPE) as a candidate technology to meet the near- and long-term water quality monitoring needs of NASA. The introduction will elaborate further on the operational and design requirements for on-orbit water quality monitoring systems by discussing some of the characteristics of an ''ideal'' system. A description of C-SPE and how the individual components of the platform are combined to satisfy many of these requirements is then presented, along with a literature review on the applications of C-SPE and similar sorption-spectrophotometric techniques. Finally, a brief overview of diffuse reflection spectroscopy and the Kubelka-Munk function, which are used to quantify analytes via C-SPE, is presented.

Daniel Bryan Gazda

2004-12-19T23:59:59.000Z

199

Developing an Operational, Surface-Based, GPS, Water Vapor Observing System for NOAA: Network Design and Results  

Science Conference Proceedings (OSTI)

The need for a reliable, low-cost observing system to measure water vapor in the atmosphere is incontrovertible. Experiments have shown the potential for using Global Positioning System (GPS) receivers to measure total precipitable water vapor ...

Daniel E. Wolfe; Seth I. Gutman

2000-04-01T23:59:59.000Z

200

Tax Credits, Rebates & Savings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Systems Integrator Transportation Utility Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Newfoundland...

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


201

Use of environmental sensors and sensor networks to develop water and salinity budgets for seasonal wetland real-time water quality management  

Science Conference Proceedings (OSTI)

Management of river salt loads in a complex and highly regulated river basin such as the San Joaquin River Basin of California presents significant challenges for current Information Technology. Computer-based numerical models are used as a means of ... Keywords: Environmental decision support, Forecasting, Salt management, Sensor networks, Sensors, Water quality

Nigel W. T. Quinn; Ricardo Ortega; Patrick J. A. Rahilly; Caleb W. Royer

2010-09-01T23:59:59.000Z

202

Water-related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil-Shale Development in the Uinta Basin, Utah  

Science Conference Proceedings (OSTI)

Saline water disposal is one of the most pressing issues with regard to increasing petroleum and natural gas production in the Uinta Basin of northeastern Utah. Conventional oil fields in the basin provide 69 percent of Utah??s total crude oil production and 71 percent of Utah??s total natural gas, the latter of which has increased 208% in the past 10 years. Along with hydrocarbons, wells in the Uinta Basin produce significant quantities of saline water ?? nearly 4 million barrels of saline water per month in Uintah County and nearly 2 million barrels per month in Duchesne County. As hydrocarbon production increases, so does saline water production, creating an increased need for economic and environmentally responsible disposal plans. Current water disposal wells are near capacity, and permitting for new wells is being delayed because of a lack of technical data regarding potential disposal aquifers and questions concerning contamination of freshwater sources. Many companies are reluctantly resorting to evaporation ponds as a short-term solution, but these ponds have limited capacity, are prone to leakage, and pose potential risks to birds and other wildlife. Many Uinta Basin operators claim that oil and natural gas production cannot reach its full potential until a suitable, long-term saline water disposal solution is determined. The enclosed project was divided into three parts: 1) re-mapping the base of the moderately saline aquifer in the Uinta Basin, 2) creating a detailed geologic characterization of the Birds Nest aquifer, a potential reservoir for large-scale saline water disposal, and 3) collecting and analyzing water samples from the eastern Uinta Basin to establish baseline water quality. Part 1: Regulators currently stipulate that produced saline water must be disposed of into aquifers that already contain moderately saline water (water that averages at least 10,000 mg/L total dissolved solids). The UGS has re-mapped the moderately saline water boundary in the subsurface of the Uinta Basin using a combination of water chemistry data collected from various sources and by analyzing geophysical well logs. By re-mapping the base of the moderately saline aquifer using more robust data and more sophisticated computer-based mapping techniques, regulators now have the information needed to more expeditiously grant water disposal permits while still protecting freshwater resources. Part 2: Eastern Uinta Basin gas producers have identified the Birds Nest aquifer, located in the Parachute Creek Member of the Green River Formation, as the most promising reservoir suitable for large-volume saline water disposal. This aquifer formed from the dissolution of saline minerals that left behind large open cavities and fractured rock. This new and complete understanding the aquifer??s areal extent, thickness, water chemistry, and relationship to Utah??s vast oil shale resource will help operators and regulators determine safe saline water disposal practices, directly impacting the success of increased hydrocarbon production in the region, while protecting potential future oil shale production. Part 3: In order to establish a baseline of water quality on lands identified by the U.S. Bureau of Land Management as having oil shale development potential in the southeastern Uinta Basin, the UGS collected biannual water samples over a three-year period from near-surface aquifers and surface sites. The near-surface and relatively shallow groundwater quality information will help in the development of environmentally sound water-management solutions for a possible future oil shale and oil sands industry and help assess the sensitivity of the alluvial and near-surface bedrock aquifers. This multifaceted study will provide a better understanding of the aquifers in Utah??s Uinta Basin, giving regulators the tools needed to protect precious freshwater resources while still allowing for increased hydrocarbon production.

Michael Vanden Berg; Paul Anderson; Janae Wallace; Craig Morgan; Stephanie Carney

2012-04-30T23:59:59.000Z

203

Water-related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil-Shale Development in the Uinta Basin, Utah  

SciTech Connect

Saline water disposal is one of the most pressing issues with regard to increasing petroleum and natural gas production in the Uinta Basin of northeastern Utah. Conventional oil fields in the basin provide 69 percent of Utah?s total crude oil production and 71 percent of Utah?s total natural gas, the latter of which has increased 208% in the past 10 years. Along with hydrocarbons, wells in the Uinta Basin produce significant quantities of saline water ? nearly 4 million barrels of saline water per month in Uintah County and nearly 2 million barrels per month in Duchesne County. As hydrocarbon production increases, so does saline water production, creating an increased need for economic and environmentally responsible disposal plans. Current water disposal wells are near capacity, and permitting for new wells is being delayed because of a lack of technical data regarding potential disposal aquifers and questions concerning contamination of freshwater sources. Many companies are reluctantly resorting to evaporation ponds as a short-term solution, but these ponds have limited capacity, are prone to leakage, and pose potential risks to birds and other wildlife. Many Uinta Basin operators claim that oil and natural gas production cannot reach its full potential until a suitable, long-term saline water disposal solution is determined. The enclosed project was divided into three parts: 1) re-mapping the base of the moderately saline aquifer in the Uinta Basin, 2) creating a detailed geologic characterization of the Birds Nest aquifer, a potential reservoir for large-scale saline water disposal, and 3) collecting and analyzing water samples from the eastern Uinta Basin to establish baseline water quality. Part 1: Regulators currently stipulate that produced saline water must be disposed of into aquifers that already contain moderately saline water (water that averages at least 10,000 mg/L total dissolved solids). The UGS has re-mapped the moderately saline water boundary in the subsurface of the Uinta Basin using a combination of water chemistry data collected from various sources and by analyzing geophysical well logs. By re-mapping the base of the moderately saline aquifer using more robust data and more sophisticated computer-based mapping techniques, regulators now have the information needed to more expeditiously grant water disposal permits while still protecting freshwater resources. Part 2: Eastern Uinta Basin gas producers have identified the Birds Nest aquifer, located in the Parachute Creek Member of the Green River Formation, as the most promising reservoir suitable for large-volume saline water disposal. This aquifer formed from the dissolution of saline minerals that left behind large open cavities and fractured rock. This new and complete understanding the aquifer?s areal extent, thickness, water chemistry, and relationship to Utah?s vast oil shale resource will help operators and regulators determine safe saline water disposal practices, directly impacting the success of increased hydrocarbon production in the region, while protecting potential future oil shale production. Part 3: In order to establish a baseline of water quality on lands identified by the U.S. Bureau of Land Management as having oil shale development potential in the southeastern Uinta Basin, the UGS collected biannual water samples over a three-year period from near-surface aquifers and surface sites. The near-surface and relatively shallow groundwater quality information will help in the development of environmentally sound water-management solutions for a possible future oil shale and oil sands industry and help assess the sensitivity of the alluvial and near-surface bedrock aquifers. This multifaceted study will provide a better understanding of the aquifers in Utah?s Uinta Basin, giving regulators the tools needed to protect precious freshwater resources while still allowing for increased hydrocarbon production.

Michael Vanden Berg; Paul Anderson; Janae Wallace; Craig Morgan; Stephanie Carney

2012-04-30T23:59:59.000Z

204

Energy and water development appropriations bill, 1994. Introduced in the House of Representatives, One Hundred Third Congress, First Session, June 17, 1993  

SciTech Connect

This report on the Energy and Water Development Appropriations Bill for 1994, submitted by the Committee on Appropriations, is submitted in explanation of the accompanying bill making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Contained in the bill and report is pertinent budget information for the Department of Defense (Civil), Department of the Interior, Department of Energy, and Independent Agencies. A General Provision (regarding the Superconducting Super Collider) and House Reporting Requirement are provided.

1993-01-01T23:59:59.000Z

205

A Critical Analysis of Technological Innovation and Economic Development in Southern California's Urban Water Reuse And Recycling Industry  

E-Print Network (OSTI)

of the Biotechnology Industry." Proceedings of the NationalAustralias Dynamic Water Industry: Fostering Excellence inEngineering Services Global Industry Report. Imagine H20,

Pilip-Florea, Shadrach Jay

2012-01-01T23:59:59.000Z

206

Sustainability and Energy Development: Influences of Greenhouse Gas Emissions Reduction Options on Water Use in Energy Production  

Science Conference Proceedings (OSTI)

Climate change mitigation strategies cannot be evaluated solely in terms of energy cost and greenhouse gas (GHG) mitigation potential. Maintaining GHGs at a 'safe' level will require fundamental change in the way we approach energy production, and a number of environmental, economic, and societal factors will come into play. Water is an essential component of energy production, and water resource constraints (e.g., insufficient supplies and competing ecological and anthropogenic needs) will limit our options for producing energy and for reducing GHG emissions. This study evaluates these potential constraints from a global perspective by revisiting the 'climate wedges' proposal of Pacala and Sokolow [1], and evaluating the potential water impacts of the 'wedges' associated with energy production. Results indicate that there is a range of water impacts, with some options reducing water demand while others increase water demand. Mitigation options that improve energy conversion and end-use efficiency have the greatest potential for reducing water resources impacts. These options provide 'win-win-win' scenarios for reducing GHG emissions, lowering energy costs and reducing water demand. Thet may merit higher priority than alternative options that emphasize deploying new low-carbon energy facilities or modifying existing facilities with energy intensive GHG mitigation technologies to reduce GHG emissions. While the latter can reduce GHG emissions, they will typically increase energy costs and water impacts.

D. Craig Cooper; Gerald Sehlke

2012-01-01T23:59:59.000Z

207

FY2013Appropriations Update: House andSenate Committees ApproveEnergy-WaterDevelopment AppropriationsBill  

E-Print Network (OSTI)

allocation. The priorities for the House bill include DOE's nuclear security programs, programs to address water infrastructure, clean energy technologies, and nuclear nonproliferation and nuclear weapons

208

Organic Tank Safety Project: development of a method to measure the equilibrium water content of Hanford organic tank wastes and demonstration of method on actual waste  

Science Conference Proceedings (OSTI)

Some of Hanford`s underground waste storage tanks contain Organic- bearing high level wastes that are high priority safety issues because of potentially hazardous chemical reactions of organics with inorganic oxidants in these wastes such as nitrates and nitrites. To ensure continued safe storage of these wastes, Westinghouse Hanford Company has placed affected tanks on the Organic Watch List and manages them under special rules. Because water content has been identified as the most efficient agent for preventing a propagating reaction and is an integral part of the criteria developed to ensure continued safe storage of Hanford`s organic-bearing radioactive tank wastes, as part of the Organic Tank Safety Program the Pacific Northwest National Laboratory developed and demonstrated a simple and easily implemented procedure to determine the equilibrium water content of these potentially reactive wastes exposed to the range of water vapor pressures that might be experienced during the wastes` future storage. This work focused on the equilibrium water content and did not investigate the various factors such as @ ventilation, tank surface area, and waste porosity that control the rate that the waste would come into equilibrium, with either the average Hanford water partial pressure 5.5 torr or other possible water partial pressures.

Scheele, R.D.; Bredt, P.R.; Sell, R.L.

1996-09-01T23:59:59.000Z

209

current issues in international rural development published by the swedish university of agricultural sciences march 2007 Coloured Water  

E-Print Network (OSTI)

and Knowledge in Small-Scale arming Staffwriter 35 More on Water Miscellaneous 36 News from Sida on Rural taken on an enhanced importance. Integration also pertains to scale, ranging from plots, farms, basins hydro-political settings. And while integration has an intuitive appeal, it is also obvious that water

210

The Development of Simulation Model for D2O Supply System in Heavy Water Nuclear Power Plant  

Science Conference Proceedings (OSTI)

The main purpose of this research is improvement of performance in control system for heavy water supply system of nuclear fuel change machine. Before started design of control system, the model of target system is needed because it is hard to test and ... Keywords: simulation, nuclear, heavy-water, D2O, MATLAB

Sung-Won Choi; Seong-Geun Kwak; Ji-Hyoung Ryu; Kil-To Chong; Chang-Goo Lee

2012-05-01T23:59:59.000Z

211

Development and testing of a photometric method to identify non-operating solar hot water systems in field settings.  

DOE Green Energy (OSTI)

This report presents the results of experimental tests of a concept for using infrared (IR) photos to identify non-operational systems based on their glazing temperatures; operating systems have lower glazing temperatures than those in stagnation. In recent years thousands of new solar hot water (SHW) systems have been installed in some utility districts. As these numbers increase, concern is growing about the systems dependability because installation rebates are often based on the assumption that all of the SHW systems will perform flawlessly for a 20-year period. If SHW systems routinely fail prematurely, then the utilities will have overpaid for grid-energy reduction performance that is unrealized. Moreover, utilities are responsible for replacing energy for loads that failed SHW system were supplying. Thus, utilities are seeking data to quantify the reliability of SHW systems. The work described herein is intended to help meet this need. The details of the experiment are presented, including a description of the SHW collectors that were examined, the testbed that was used to control the system and record data, the IR camera that was employed, and the conditions in which testing was completed. The details of the associated analysis are presented, including direct examination of the video records of operational and stagnant collectors, as well as the development of a model to predict glazing temperatures and an analysis of temporal intermittency of the images, both of which are critical to properly adjusting the IR camera for optimal performance. Many IR images and a video are presented to show the contrast between operating and stagnant collectors. The major conclusion is that the technique has potential to be applied by using an aircraft fitted with an IR camera that can fly over an area with installed SHW systems, thus recording the images. Subsequent analysis of the images can determine the operational condition of the fielded collectors. Specific recommendations are presented relative to the application of the technique, including ways to mitigate and manage potential sources of error.

He, Hongbo (University of New Mexico, Albuquerque, NM); Vorobieff, Peter V. (University of New Mexico, Albuquerque, NM); Menicucci, David (University of New Mexico, Albuquerque, NM); Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM); Carlson, Jeffrey J.

2012-06-01T23:59:59.000Z

212

Energy and Water Development Appropriations Bill, 1995. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, March 26, 1994  

SciTech Connect

This is a report from the Committee on Appropriations in explaination of the appropriation bill for energy and water development in 1995. The section on US DOE includes reports on the following: Energy supply, research and development activities; Uranium supply and enrichment activities; Uranium enrichment decontamination and decommissioning fund; general science and research activities; nuclear waste disposal fund; isotope production and distribution fund; atomic energy defense activities; departmental administration; office of Inspector General; Power marketing administrations; FERC.

1994-01-01T23:59:59.000Z

213

Public Works for Water and Power Development and Energy Research Appropriation Bill, 1978. Report submitted to the 95th Congress, First Session to accompany H. R. 7553  

SciTech Connect

This publication is a report to the Senate by the Committee on Appropriations regarding the bill H.R. 7553, which provides appropriations for public works for water and power development and energy research for the fiscal year ending September 30, 1978. It provides funds for the Energy Research and Development Administration (except for Fossil Fuel and certain conservation programs) in Title I; for water resources development programs (including power) and related activities of the Department of the Army, Civil Functions--Army Corps of Engineers' Civil Works Program and the Department of the Interior's Bureau of Reclamation and power agencies in Titles II and III, respectively; and for related independent agencies and commissions, including the Appalachian Regional Commission and Appalachian Regional Development Programs, the Federal Power Commission, the Nuclear Regulatory Commission, the Tennessee Valley Authority, the Water Resources Council in Title IV. The bill recommended by the Committee which this report accompanies provides a total of $10,382,169,000 in new budget (obligational) authority. This is $195,423,000 more than the total of $10,186,746,000 passed by the House and $14,058,000 over the budget estimates of $10,368,111,000 submitted by the President. In subsequent budget recommendations to the Congress last February, the President initiated a review of ongoing water resource projects. After this review, the President announced on April 18, 1977 his decisions on Federal water resource programs and his specific decisions and recommendations on the 32 water projects which were subject to his review. Included in these specific decisions and recommendations were the deletion of funds for 18 projects, modification of 5 projects, and continuation of 9 projects. (MCW)

1977-01-01T23:59:59.000Z

214

Development and application of an integrated ecological modelling framework to analyze the impact of wastewater discharges on the ecological water quality of rivers  

Science Conference Proceedings (OSTI)

Modelling is an effective tool to investigate the ecological state of water resources. In developing countries, the impact of sanitation infrastructures (e.g. wastewater treatment plants) is typically assessed considering the achievement of legal physicochemical ... Keywords: Habitat suitability models, Information-theoretic approach, Integrated ecological modelling, MIKE 11, Multi-model inference

Javier E. Holguin-Gonzalez, Gert Everaert, Pieter Boets, Alberto Galvis, Peter L. M. Goethals

2013-10-01T23:59:59.000Z

215

Energy and water development appropriations for 1999: Part 1. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fifth Congress, Second Session  

SciTech Connect

This is part 1 of the hearings before the subcommittee on energy and water development of the committee on appropriations, House of Representatives. This includes statements of witnesses from the Department of the Army, the Corps of Engineers, Office of the Assistant Secretary of the Army (Civil Works) and Chief of Engineers on topics of funding for the activities of these departments.

1998-12-31T23:59:59.000Z

216

Energy and water development appropriations for 1994. Hearings before the Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session, Part 3  

SciTech Connect

This document of part 3 of the hearings for the Energy and Water Development Appropriations for 1994. This document contains the testimony of the Federal Energy Regulatory Commission, Nuclear Regulatory Commission, Bureau of Reclamation, the Secretary of the Interior, Susquehanna River Basin Commission, Delaware River Basin Commission, Interstate Commission on the Potomac River Basin, Tennessee Valley Authority, and Appalachian Regional Commission.

1993-01-01T23:59:59.000Z

217

Energy and water development appropriations for 1999: Part 5. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fifth Congress, Second Session  

SciTech Connect

This is part 5 of the hearings before the subcommittee on energy and water development of the committee on appropriations. Included are statements from witnesses of the Secretary of Energy, departmental administration, energy research, renewable energy, nuclear energy, Power Marketing Administration, Federal Energy Regulatory Commission, and the Nuclear Regulatory Commission.

1998-12-31T23:59:59.000Z

218

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session. Part 8  

SciTech Connect

Part 8 of the hearings for Energy and Water Development Appropriations for 1994 contains the testimony of members of Congress and other interested individuals and organizations. The names of all witnesses providing testimony are indexed with relevant page numbers for reference at the end of this volume.

1993-01-01T23:59:59.000Z

219

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session, Part 7  

SciTech Connect

Presented here is Part 7 of the hearings on Energy and Water Development Appropriations for 1994. This volume contains the testimony of members of Congress and other interested individuals and organizations. An alphabetical listing of witnesses is provided at the end of this document.

1993-01-01T23:59:59.000Z

220

Energy and water development appropriations for 1999: Part 3. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, On Hundred Fifth Congress, Second Session  

SciTech Connect

These are the hearings before the subcommittee on energy and water development of the committed on appropriations, House of Representatives. The topics include the Bureau of Reclamation, testimony of the Secretary of the Interior, Appalachian Regional Commission, and the Tennessee Valley Authority. The discussion is related to the funding of activities in these areas.

1998-12-31T23:59:59.000Z

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


221

Energy and water development appropriations for fiscal year 1994. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Third Congress, First Session  

SciTech Connect

The hearings (H.R. 2445) address the Energy & Water Development Appropriations for Fiscal Year 1994. The Bonneville Power Administrations budget proposal were discussed. The need for cost cutting and a competitive rate structure were stressed. Statements and documents submitted for record by government officials are included.

1993-12-31T23:59:59.000Z

222

Energy and water development appropriations for 1999: Part 6. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fifth Congress, Second Session  

SciTech Connect

This is part 6 of the hearings before the subcommittee on energy and water development of the committee on appropriations. Included are statements from witnesses of the Department of Energy, environmental management and commercial waste management, nuclear waste technical review board, atomic energy defense activities, naval reactors, and defense nuclear facilities safety board.

1998-12-31T23:59:59.000Z

223

Energy and water development appropriations, fiscal year 1998. Hearings before a Subcommittee of the Committee on Appropriations, US Senate, One Hundred Fifth Congress, First Session  

SciTech Connect

These are hearings on H.R. 2203/S. 1004 an act making appropriations for energy and water development for the fiscal year ending September 30, 1998. Witnesses before the committee were from the US DOE for atomic energy defense activities, the Bonneville Power Administration, environmental restoration and waste management; the US DOI, bureau of reclamation; US DOD, civil; and Corps of Engineers, civil.

1998-12-31T23:59:59.000Z

224

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session. Part 6  

SciTech Connect

Part 6 of the Energy and Water Development Appropriations for 1994 contains hearings for (1) Environmental Restoration and Waste Management; Environment, Safety, and Health; (2) Environmental Restoration and Waste Management Budget Justifications; (3) Defense Nuclear Facilities Safety Board; (4) Atomic Energy Defense Activities; and (5) Naval Reactors. Along with the budget requests, accomplishments and justifications for the proposed budgets are presented.

1993-01-01T23:59:59.000Z

225

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session. Part 2  

SciTech Connect

Part 2 of the Energy and Water Development Appropriations for 1994 contains the Department of the Army Corps of Engineers Budget Justifications and Status Reports of Division Engineers. The report is for the Lower Mississippi Valley Division, Mississippi River Commission of the US Army Corps of Engineers. The status report addresses Hurricane Andrew and different engineering programs (arranged according to location).

1993-01-01T23:59:59.000Z

226

Energy and water development appropriations for 1999: Part 7. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fifth Congress, Second Session  

SciTech Connect

These are the hearings before the subcommittee on energy and water development of the committee on appropriations, House of Representatives. This is part 7 which includes the testimony of members of congress and other interested individuals and organizations. Discussion includes funding of various US DOE programs and projects relating to energy efficiency and other topics.

1998-12-31T23:59:59.000Z

227

Energy and water development appropriations for 1994. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Third Congress, First Session. Part 5  

SciTech Connect

Part 5 of the hearings for the Energy and Water Development Appropriations for 1994 contains budget hearings for the Department of Energy. Contained in this volume is the statement of the Secretary of Energy and budget proposals and justifications for Departmental Administration, Energy Research, Nuclear Energy and Commercial Waste Management, Solar and Renewables, and Power Marketing Administrations.

1993-01-01T23:59:59.000Z

228

Geochemistry of thermal/mineral waters in the Clear Lake region, California, and implications for hot dry rock geothermal development  

DOE Green Energy (OSTI)

Thermal/mineral waters of the Clear Lake region are broadly classified as thermal meteoric and connote types based on chemical and isotopic criteria. Ratios of conservative components such as B/Cl are extremely different among all thermal/mineral waters of the Clear Lake region except for clusters of waters emerging from specific areas such as the Wilbur Springs district and the Agricultural Park area south of Mt. Konocti. In contrast, ratios of conservative components in large, homogeneous geothermal reservoirs are constant. Stable isotope values of Clear Lake region waters show a mixing trend between thermal meteoric and connote end-members. The latter end-member has enriched [delta]D as well as enriched d[sup l8]O, very different from typical high-temperature geothermal reservoir waters. Tritium data and modeling of ages indicate most Clear Lake region waters are 500 to > 10,000 yr., although mixing of old and young components is implied by the data. The age of end-member connate water is probably > 10,000 yr. Subsurface equilibration temperature of most thermal/mineral waters of the Clear Lake region is [le] 150[degrees]C based on chemical geothermometers but it is recognized that Clear Lake region waters are not typical geothermal fluids and that they violate rules of application of many geothermometers. The combined data indicate that no large geothermal reservoir underlies the Clear Lake region and that small localized reservoirs have equilibration temperatures [le] 150[degrees]C (except for Sulphur Bank Mine). Hot dry rock technologies are the best way to commercially exploit the known high temperatures existing beneath the Clear Lake region, particularly within the main Clear Lake volcanic field.

Goff, F.; Adams, A.I.; Trujillo, P.E.; Counce, D.; Mansfield, J.

1993-02-01T23:59:59.000Z

229

Regional systems development for geothermal energy resources: Pacific Region (California and Hawaii). Task 3: water resources evaluation, topical report appendices  

DOE Green Energy (OSTI)

The appendices for the water resources evaluation report are included for the Imperial Valley KGRA's, Coso, Mono-Long Valley, Geysers Calistoga, Surprise Valley, Wendell Amedee, Glass Mountain, Lassen, Puna, and for power plant case studies. (MHR)

Not Available

1979-03-19T23:59:59.000Z

230

Techno-economic analysis of water management options for unconventional natural gas developments in the Marcellus Shale  

E-Print Network (OSTI)

The emergence of large-scale hydrocarbon production from shale reservoirs has revolutionized the oil and gas sector, and hydraulic fracturing has been the key enabler of this advancement. As a result, the need for water ...

Karapataki, Christina

2012-01-01T23:59:59.000Z

231

Energy and water development appropriations for 1985. Hearings before the Committee on Appropriations, House of Representatives, Ninety-Eighth Congress, Second Session  

SciTech Connect

Part 3 of the hearing record covers the testimony of Interior Secretary William Clark and witnesses from the Bureau of Reclamation, the Tennessee Valley Authority, and the Appalachian Regional Commission. Clark cited the accomplishments of the Bureau of Reclamation during his first three months in office and described the reorganization of the Department's 10 bureaus. His testimony on water policy covers cost sharing for flood control, irrigation, and other water projects. Questions directed to Clark and the other witnesses also dealt with resource development, program management, and the status and level of appropriations for specific projects of concern to committee members.

1984-01-01T23:59:59.000Z

232

Energy and water development appropriations for 1986. Part 1. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, First Session  

SciTech Connect

Part 1 of the hearing record covers the testimony of witnesses from the Corps of Engineers before the House Subcommittee on Energy and Water Development on appropriations for Corps activities in 1986. The first section of the record gives an overview of civil works programs in the context of the 1986 budget of $2.34 billion. Particular emphasis is on 60 proposed water projects. Separate sections cover testimony by the divisional representatives of the Missouri River, Ohio River, North Central, North Atlantic, New England, and Southwestern Divisions. Their testimony includes details of specific projects and supporting documentation for the projects as well as proposals for cost sharing and user fees.

1985-01-01T23:59:59.000Z

233

H. R. 2696: A Bill making appropriations for energy and water development for the fiscal year ending September 30, 1990, and for other purposes. Introduced in the House of Representatives, One Hundredth First Congress, First Session, June 20, 1989  

SciTech Connect

H.R. 2696 is a bill making appropriations for energy and water development for the fiscal year ending September 30, 1990, and for other purposes.

1989-01-01T23:59:59.000Z

234

SPE water electrolysis technology development for large scale hydrogen production. Progress report No. 6, January 1, 1977--March 31, 1977  

DOE Green Energy (OSTI)

The status of the following studies is reported: low cost current collector development, high temperature operation, catalytic electrode development, low cost polymer development, evaluation of the effect of hydrogen enrichment on older gas pipelines, cell and SPE optimization, cell assembly design, stack assembly design, manufacturing process development, and system analysis and definition.

Not Available

1977-04-25T23:59:59.000Z

235

Energy and water development appropriations for 1984. Part 4. Department of Energy FY 1984 budget justifications. Hearings before the Subcommittee on Energy and Water Development, Committee on Appropriations, House of Representatives, Ninety-Eighth Congress, First Session  

SciTech Connect

Text of the hearings is presented covering budget highlights; atomic energy defense activities; energy supply, research and development, general science and research; uranium enrichment; geothermal resources development fund; power marketing administration; departmental administration; and the Federal Energy Regulatory Commission. (PSB)

1983-01-01T23:59:59.000Z

236

Energy and water development appropriations for 1988. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundredth Congress, First Session, Part 2  

SciTech Connect

Part 2 of the hearing record covers testimony relating to appropriations for the Corps of Engineers, with separate sections on the North Pacific, North Central, North Atlantic, South Atlantic, New England, and Pacific Ocean divisions of the Corps and the Commissions for each of the Potomac, Delaware, and Susquehanna river basins. A list of witnesses appears at the beginning of each section. Descriptions of the various energy and water development programs and future plans, along with funding requirements, make up the testimony.

1987-01-01T23:59:59.000Z

237

Long Term Field Development of a Surfactant Modified Zeolite/Vapor Phase Bioreactor System for Treatment of Produced Waters for Power Generation  

Science Conference Proceedings (OSTI)

The main goal of this research was to investigate the feasibility of using a combined physicochemical/biological treatment system to remove the organic constituents present in saline produced water. In order to meet this objective, a physical/chemical adsorption process was developed and two separate biological treatment techniques were investigated. Two previous research projects focused on the development of the surfactant modified zeolite adsorption process (DE-AC26-99BC15221) and development of a vapor phase biofilter (VPB) to treat the regeneration off-gas from the surfactant modified zeolite (SMZ) adsorption system (DE-FC26-02NT15461). In this research, the SMZ/VPB was modified to more effectively attenuate peak loads and to maintain stable biodegradation of the BTEX constituents from the produced water. Specifically, a load equalization system was incorporated into the regeneration flow stream. In addition, a membrane bioreactor (MBR) system was tested for its ability to simultaneously remove the aromatic hydrocarbon and carboxylate components from produced water. The specific objectives related to these efforts included the following: (1) Optimize the performance VPBs treating the transient loading expected during SMZ regeneration: (a) Evaluate the impact of biofilter operating parameters on process performance under stable operating conditions. (b) Investigate how transient loads affect biofilter performance, and identify an appropriate technology to improve biological treatment performance during the transient regeneration period of an SMZ adsorption system. (c) Examine the merits of a load equalization technology to attenuate peak VOC loads prior to a VPB system. (d) Evaluate the capability of an SMZ/VPB to remove BTEX from produced water in a field trial. (2) Investigate the feasibility of MBR treatment of produced water: (a) Evaluate the biodegradation of carboxylates and BTEX constituents from synthetic produced water in a laboratory-scale MBR. (b) Evaluate the capability of an SMZ/MBR system to remove carboxylates and BTEX from produced water in a field trial. Laboratory experiments were conducted to provide a better understanding of each component of the SMZ/VPB and SMZ/MBR process. Laboratory VPB studies were designed to address the issue of influent variability and periodic operation (see DE-FC26-02NT15461). These experiments examined multiple influent loading cycles and variable concentration loadings that simulate air sparging as the regeneration option for the SMZ system. Two pilot studies were conducted at a produced water processing facility near Farmington, New Mexico. The first field test evaluated SMZ adsorption, SMZ regeneration, VPB buffering, and VPB performance, and the second test focused on MBR and SMZ/MBR operation. The design of the field studies were based on the results from the previous field tests and laboratory studies. Both of the biological treatment systems were capable of removing the BTEX constituents in the laboratory and in the field over a range of operating conditions. For the VPB, separation of the BTEX constituents from the saline aqueous phase yielded high removal efficiencies. However, carboxylates remained in the aqueous phase and were not removed in the combined VPB/SMZ system. In contrast, the MBR was capable of directly treating the saline produced water and simultaneously removing the BTEX and carboxylate constituents. The major limitation of the MBR system is the potential for membrane fouling, particularly when the system is treating produced water under field conditions. The combined process was able to effectively pretreat water for reverse osmosis treatment and subsequent downstream reuse options including utilization in power generation facilities. The specific conclusions that can be drawn from this study are summarized.

Lynn Katz; Kerry Kinney; Robert Bowman; Enid Sullivan; Soondong Kwon; Elaine Darby; Li-Jung Chen; Craig Altare

2007-12-31T23:59:59.000Z

238

Feature - WATER Tool Released  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Assessment for Transportation Energy Resources (WATER) Tool Released Water Assessment for Transportation Energy Resources (WATER) Tool Released Argonne National Laboratory recently released an open access online tool called WATER (Water Assessment for Transportation Energy Resources), which quantifies water footprint of fuel production stages from feedstock production to conversion process for biofuel with county, state, and regional level spatial resolution. WATER provides analysis on water consumption and its impact on water quality. It contains biofuel pathways for corn grain ethanol, soybean biodiesel, and cellulosic ethanol produced from corn stover and wheat straw. Perennial grass (Switchgrass and Miscanthus) and forest wood residue-based biofuel pathways are currently under development. The WATER tool enables users to conduct pathway comparison, scenario development, and regional specific feedstock analysis in supporting of biofuel industry development and planning. It is available at http://water.es.anl.gov/.

239

The Development and Optimization of Techniques for Monitoring Water Quality on-Board Spacecraft Using Colorimetric Solid-Phase Extraction (C-SPE)  

Science Conference Proceedings (OSTI)

The main focus of this dissertation is the design, development, and ground and microgravity validation of methods for monitoring drinking water quality on-board NASA spacecraft using clorimetric-solid phase extraction (C-SPE). The Introduction will overview the need for in-flight water quality analysis and will detail some of the challenges associated with operations in the absence of gravity. The ability of C-SPE methods to meet these challenges will then be discussed, followed by a literature review on existing applications of C-SPE and similar techniques. Finally, a brief discussion of diffuse reflectance spectroscopy theory, which provides a means for analyte identification and quantification in C-SPE analyses, is presented. Following the Introduction, four research chapters are presented as separate manuscripts. Chapter 1 reports the results from microgravity testing of existing C-SPE methods and procedures aboard NASA's C-9 microgravity simulator. Chapter 2 discusses the development of a C-SPE method for determining the total concentration of biocidal silver (i.e., in both dissolved and colloidal forms) in water samples. Chapter 3 presents the first application of the C-SPE technique to the determination of an organic analyte (i.e., formaldehyde). Chapter 4, which is a departure from the main focus of the thesis, details the results of an investigation into the effect of substrate rotation on the kinetics involved in the antigen and labeling steps in sandwich immunoassays. These research chapters are followed by general conclusions and a prospectus section.

April Hill

2007-12-01T23:59:59.000Z

240

BPA Riparian Fencing and Alternative Water Development Projects Completed within Asotin Creek Watershed, 2000 and 2001 Asotin Creek Fencing Final Report of Accomplishments.  

DOE Green Energy (OSTI)

The Asotin County Conservation District (ACCD) is the primary entity coordinating habitat projects on both private and public lands within the Asotin Creek watershed. The watershed covers approximately 325 square miles in the Blue Mountains of southeastern Washington in Water Resource Inventory Area (WRIA) 35. According to Washington Department of Fish and Wildlife's (WDFW) Priority WRIA's by ''At-Risk Stock Significance Map'', it is the highest priority WRIA in southeastern Washington. Summer steelhead, bull trout, and Snake River spring chinook salmon which are listed under the Endangered Species Act (ESA), are present in the watershed. WDFW manages it as a Wild Steelhead Reserve; no hatchery fish have been released here since 1997. The ACCD has been working with landowners, Bonneville Power Administration (BPA), Washington State Conservation Commission (WCC), Natural Resource Conservation Service (NRCS), Washington Department of Fish and Wildlife (WDFW), U.S. Forest Service, Pomeroy Ranger District (USFS), Nez Perce Tribe, Washington Department of Ecology (DOE), National Marine Fisheries Service (NMFS), and U.S. Fish and Wildlife Service (USFWS) to address habitat projects in Asotin County. Local students, volunteers and Salmon Corps members from the Nez Perce Tribe have been instrumental in the success of the Model Watershed Program on Asotin Creek. ACCD began coordinating habitat projects in 1995 with the help of BPA funding. Approximately two hundred and seventy-six projects have been implemented as of 1999. The Washington State Legislature was successful in securing funding for endangered salmon and steelhead recovery throughout the State in 1998. While these issues were new to most of the State, the ACCD has been securing and administering funding for endangered salmonids since 1994. The ''Asotin Creek Riparian Planting 2000-053-00 and Asotin Creek Riparian Fencing 2000-054-00'' teamed BPA and the Governor's Salmon Recovery Funding to plant approximately 84,191 trees and shrubs in the Asotin Creek Watershed. In addition BPA and private cost-share dollars were utilized to drill 3 wells, provide 15 off-site alternative water developments (troughs), 5 spring developments, and 9,100 feet of riparian fencing. The trees will provide shade and long-term LWD recruitment to the stream. The wells, alternative water developments, springs and fencing will reduce direct animal impacts on the stream. In one area alone, a well, 3,000 ft of riparian fence with 5 alternative water developments will exclude 300 head of cattle from using the stream as a source of drinking water during the winter months.

Johnson, B.J. (Bradley J.)

2002-01-01T23:59:59.000Z

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


241

Environmental Assessment (Newfoundland and Labrador, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The Environmental Protection Act states that the purpose of environmental assessment is to "protect the environment and quality of life of the people of the province; and facilitate the wise...

242

Using a water balance model to analyze the implications of potential irrigation development in the Upper Blue Nile Basin  

E-Print Network (OSTI)

More than 200 rivers in the world cross at least one political border. Any development project including hydropower or irrigation that is implemented in a trans-boundary river is in essence a claim on the resource. Managing ...

Jain Figueroa, Anjuli

2012-01-01T23:59:59.000Z

243

Development of a quantitative PCR method to differentiate between viable and nonviable bacteria in environmental water samples  

E-Print Network (OSTI)

Development of a quantitative PCR method to differentiateof polymerase chain reaction (PCR) and quantitative polymer-such as reverse transcriptase PCR (RT-PCR or RT-qPCR), these

Gedalanga, Phillip B.; Olson, Betty H.

2009-01-01T23:59:59.000Z

244

Energy and water development appropriations for 1984. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Nineth-Eighth Congress, First Session, Subcommittee on Energy and Water Development. Part 5  

SciTech Connect

Part 5 of the hearing record covers the testimony of Energy Secretary Donald Hodel, who summarized the Department's budget request needed to carry out its mission. Other witneses represented the Electric Power Administration, the Federal Energy Regulatory Commission (FERC), energy research programs, uranium supply and enrichment, and solar and renewable energy programs. Witnesses outlined the financial and development status in each program area, and gave justifications for the budget requests. (DCK)

1983-01-01T23:59:59.000Z

245

Energy and water development appropriations for 1984. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Eighth Congress, First Session, Subcommittee on Energy and Water Development. Part 2  

SciTech Connect

Part 2 of the hearing record covers testimony received from the Corps of Engineers, the Delaware and Susquehanna River Basin Commissions, and the Interstate Commission on the Potomac River Basin. Representatives of the Corps of Engineers described the activities in each of the six divisions, and reviewed the need for additional appropriations to complete prpjects. Representatives of the two river basin commissions presented highlights of their appropriation requirements to finance development programs. (DCK)

1983-01-01T23:59:59.000Z

246

Energy and water development appropriations for 1988. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundredth Congress, First Session, Part 1  

SciTech Connect

Part 1 of the hearing record covers testimony relating to the Corps of Engineers, with separate section on the Assistant Secretary of the Army for Civil Works and Chief of Engineers and the South Pacific, Ohio River, Missouri River, Lower Mississippi Valley, and Southwestern divisions. Each section begins with a list of witnesses, followed by a description of Corps programs and accomplishment, future plans, and budget requirements. Witnesses emphasized the president's commitment to a responsible development of water and energy resources.

1987-01-01T23:59:59.000Z

247

Energy and water development appropriations for 1986. Part 9. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, First Session  

SciTech Connect

Part 9 of the hearing record covers the testimony of local citizens and officials, legislators, and other interested persons on proposals for energy and water development projects in several states. Supporting material for individual projects includes various government resolutions, laws, media coverage, and reports by interested parties. The volume begins with the April 2, 1985 testimony of witnesses from Kentucky and concludes with research projects at the Argonne National Laboratory. The record contains the testimony of over 700 witnesses. Indices following the statements and material submitted for the record list all witnesses alphabetically, 82 state projects alphabetically by state or region, and 23 DOE projects.

1985-01-01T23:59:59.000Z

248

A SCOPING STUDY: Development of Probabilistic Risk Assessment Models for Reactivity Insertion Accidents During Shutdown In U.S. Commercial Light Water Reactors  

SciTech Connect

This report documents the scoping study of developing generic simplified fuel damage risk models for quantitative analysis from inadvertent reactivity insertion events during shutdown (SD) in light water pressurized and boiling water reactors. In the past, nuclear fuel reactivity accidents have been analyzed both mainly deterministically and probabilistically for at-power and SD operations of nuclear power plants (NPPs). Since then, many NPPs had power up-rates and longer refueling intervals, which resulted in fuel configurations that may potentially respond differently (in an undesirable way) to reactivity accidents. Also, as shown in a recent event, several inadvertent operator actions caused potential nuclear fuel reactivity insertion accident during SD operations. The set inadvertent operator actions are likely to be plant- and operation-state specific and could lead to accident sequences. This study is an outcome of the concern which arose after the inadvertent withdrawal of control rods at Dresden Unit 3 in 2008 due to operator actions in the plant inadvertently three control rods were withdrawn from the reactor without knowledge of the main control room operator. The purpose of this Standardized Plant Analysis Risk (SPAR) Model development project is to develop simplified SPAR Models that can be used by staff analysts to perform risk analyses of operating events and/or conditions occurring during SD operation. These types of accident scenarios are dominated by the operator actions, (e.g., misalignment of valves, failure to follow procedures and errors of commissions). Human error probabilities specific to this model were assessed using the methodology developed for SPAR model human error evaluations. The event trees, fault trees, basic event data and data sources for the model are provided in the report. The end state is defined as the reactor becomes critical. The scoping study includes a brief literature search/review of historical events, developments of a small set of comprehensive event trees and fault trees and recommendation for future work.

S. Khericha

2011-06-01T23:59:59.000Z

249

Hawaii Energy Resource Overviews. Volume 4. Impact of geothermal resource development in Hawaii (including air and water quality)  

DOE Green Energy (OSTI)

The environmental consequences of natural processes in a volcanic-fumerolic region and of geothermal resource development are presented. These include acute ecological effects, toxic gas emissions during non-eruptive periods, the HGP-A geothermal well as a site-specific model, and the geothermal resources potential of Hawaii. (MHR)

Siegel, S.M.; Siegel, B.Z.

1980-06-01T23:59:59.000Z

250

Development of a Water Runoff Model for Pakistan: A tool for Identifying and Assessing Micro-hydro Sites  

Science Conference Proceedings (OSTI)

A hydrologic model for basins draining through Pakistan is developed with the specific intent of identifying micro-hydro sites and assessing their quality. The model outputs runoff which is used to estimate flow rate through each geographic cell. These ... Keywords: Power Infrastructure, Renewable, Sustainable Energy

Thomas M. Mosier; Kendra V. Sharp; David F. Hill

2012-10-01T23:59:59.000Z

251

Advanced Water-Cooled Phosphoric Acid Fuel Cell Development. Quarterly technical progress report No. 5, July--September 1988  

DOE Green Energy (OSTI)

The initial conceptual design configuration was completed. Baseline on-site electrodes were tested at electric utility conditions in 2 x 2 inch cells. GSB-18P cathodes were fabricated. Design of small area development stack was initiated and long lead time items ordered. Molded cooler thermal cycling tests were initiated. Equipment to evaluate alternative manifold coating processes and materials were procured.

Not Available

1988-12-31T23:59:59.000Z

252

Design and Development of a Test Facility to Study Two-Phase Steam/Water Flow in Porous Media  

DOE Green Energy (OSTI)

The concept of relative permeability is the key concept in extending Darcy's law for single phase flow through porous media to the two-phase flow regime. Relative permeability functions are needed for simulation studies of two-phase geothermal reservoirs. These are poorly known inspite of considerable theoretical and experimental investigations during the last decade. Since no conclusive results exist, many investigators use ad hoc parametrization, or adopt results obtined from flow of oil and gas (Corey, 1954). It has been shown by Reda and Eaton (1980) that this can lead to serious deficiencies. Sensitivity of the relative permeability curves for prediction of mass flow rate and flowing enthalpy into geothermal wells has been studied by many investigators (e.g. Eaton and Reda (1980), Bodvarsson et al (1980), Sun and Ershagi (1979) etc.). It can be concluded from these studies that the beehavior of a two-phase steam/water reservoir depends greatly on the relative permeability curves used. Hence, there exists a need for obtaining reliable relative permeability functions.

Verma, Ashok K.; Pruess, Karsten; Bodvarsson, G.S.; Tsang, C.F.; Witherspoon, Paul A.

1983-12-15T23:59:59.000Z

253

Energy and water development appropriations for 1983. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 7. Testimony of members of Congress and other interested individuals and organizations  

SciTech Connect

This volume contains justification material submitted in support of portions of the FY 83 budget for the Department of Energy under jurisdiction of the Energy and Water Development Subcommittee.

1982-01-01T23:59:59.000Z

254

Making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, First Session, October 4, 1993  

SciTech Connect

The conference report accompanies House Report 2445 makes recommendations for changes to appropriations of Energy and Water Development for fiscal year 1994. Proposed legislative text and funding of individual projects is provided.

1993-12-31T23:59:59.000Z

255

Making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, First Session, October 22, 1993  

SciTech Connect

The conference report accompanies House Report 2445 makes recommendations for changes to appropriations of Energy and Water Development for fiscal year 1994. Proposed legislative text and funding of individual projects is provided.

1993-12-31T23:59:59.000Z

256

Energy and water development appropriations for 1983. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 5. Department of Energy  

SciTech Connect

Text is presented on energy and water development appropriations for 1983. Witnesses appeared from Department of Energy, Power Marketing Administrations; Federal Energy Regulatory Commission, and for general science activities as well as for Uranium Supply and Enrichment Activities. (PSB)

1982-01-01T23:59:59.000Z

257

The Development of Open Water-lubricated Polycrystalline Diamond (PCD) Thrust Bearings for Use in Marine Hydrokinetic (MHK) Energy Machines  

Science Conference Proceedings (OSTI)

Polycrstalline diamond (PCD) bearings were designed, fabricated and tested for marine-hydro-kinetic (MHK) application. Bearing efficiency and life were evaluated using the US Synthetic bearing test facility. Three iterations of design, build and test were conducted to arrive at the best bearing design. In addition life testing that simulated the starting and stopping and the loading of real MHK applications were performed. Results showed polycrystalline diamond bearings are well suited for MHK applications and that diamond bearing technology is TRL4 ready. Based on life tests results bearing life is estimated to be at least 11.5 years. A calculation method for evaluating the performance of diamond bearings of round geometry was also investigated and developed. Finally, as part of this effort test bearings were supplied free of charge to the University of Alaska for further evaluation. The University of Alaska test program will subject the diamond bearings to sediment laden lubricating fluid.

Cooley, Craig, H.; Khonsari, Michael,, M; Lingwall, Brent

2012-11-28T23:59:59.000Z

258

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Transport Membrane Condenser for Water and Energy Recovery from Power Plant Flue Gas Gas Technology Institute (GTI) will develop a membrane separation technology to recover water...

259

IEP - Water-Energy Interface: Innovative Water Reuse and Recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

is being performed in this program area to develop advanced technologies to reuse power plant cooling water and associated waste heat and to investigate methods to recover water...

260

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Use of Produced Water in Recirculated Cooling Systems at Power Generating Facilities - EPRI The objective of this project is evaluation and development of the use of produced water...

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


261

H. R. 5373: An Act making appropriations for energy and water development for the fiscal year ending September 30, 1993, and for other purposes. Introduced in the House of Representatives, One Hundred Second Congress, Second Session, August 3, 1992  

SciTech Connect

This Act may be cited as the [open quotes]Energy and Water Development Appropriations Act, 1993[close quotes]. The purpose of this Act is to make appropriations for energy and water development for the fiscal year ending September 30, 1993, and for other purposes. Title I presents provisions for the Department of Defense--Civil Department of the Army; Title II for the Department of Interior, Bureau of Reclamation; Title III for the Department of Energy; and Title V for General Provisions.

1992-01-01T23:59:59.000Z

262

Making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, August 4, 1994  

SciTech Connect

The report addresses H.R. 4506 a bill making appropriations for energy and water development for the fiscal year ending September 30, 1995. The bill supplies funds for water resources development programs and related activities of the Dept. of Army, Civil Functions - U.S. Army Corps of Engineers Civil Works Program, the Department of Interior`s Bureau of Reclamation, and for certain Department of Energy`s energy research activities. The report includes comments on various programs.

1994-12-31T23:59:59.000Z

263

FUEL CYCLE PROGRAM. A BOILING WATER REACTOR RESEARCH AND DEVELOPMENT PROGRAM. Eleventh Quarterly Progress Report, January-March 1963  

SciTech Connect

Even though VBWR shutdowns were required for location and removal of five failed fuel assemblies (HPD Program), the increase in fuel exposure was good. Fuel exposures wili pass the values at which cold worked stainless steel cladding was failing under the HPD Program. Failure of the 0.005-inch cold worked stainless steel clad fuel rods in assembly 8L was traced to strain cycling fatigue. A study of tapered fuel rods indicates a potential advantage for us of a variable water/fuel ratio along the flow channel. Natural circulation tests in the hydraulic stability loop were conducted over a range of conditions from stable, to oscillatory with exponential decay, to self-sustaining oscillation of constant amplitude, to unstable oscillations with divergent amplitude. The response to impulses in power input shows the effect of the time delay for transporting steam voids up through the riser. The data permit calculation of oscillation frequency, damping coefficient, time lags, and show the magnitude and character of pressure and velocity changes. The data, which have an experimental scatter of plus or minus 10% maximum, show that burnout heat fiux: decreases with increasing flow up to 2 x 10/sup 8/ lb/hr-ft/sup 2/; has a maximum for hydraulic diameter between 0.25 and 0.5 inch; and decreases for pressure increases between 600 to 1400 psi. A correlating equation for the data is given. The data are compared to results of others. Tests of special geometries show that the burnout heat flux: decreases 22 to 50% when the heated rod is within 0.033 inch of the channel wall; is unchanged upstream of a plate-type spacer; decreases 35 to 50% when the rod surface is roughened by sandblasting; is increased 20 to 40% by use of a rough liner. The four-rod test section is operating satisfactorily and 17 critical heat fiux data points are obtained at 1000 psia and flows of 0.5, 1.0, and 1.5 x 10/sup 6/ lb/hr-ft/sup 2/. In each case the critical heat flux occurred at the exit end and on the side of the rod facing the corner of the channel. The evaluation of film trippers (rough liner) on the unheated channel walls indicates considerable promise for increasing the burnout heat flux limit. The theory of operation is that the liquid film on the unheated wail is sheared off and dispersed, thus adding to the liquid film on the heated rod. Measurements with a heater rod bowed so that it is in contact with the channel wall show that the critical heat flux is decreased by a factor of two or more from values with normal clearance. Temperature measurements on the rod, when operating past the critical heat flux, were in the order of magnitude of 1000 deg F for heat fluxes of about 500,000--600,000 Btu/hr-ft/sup 2/. Chemical analyses for radial variations in isotopic composition within a fuel pellet are nearly completed and are compiled for interpretation. (N.W.R.)

Howard, C.L. comp.

1963-04-01T23:59:59.000Z

264

Water Resources Restoration and Preservation Act (Florida) |...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Resources Restoration and Preservation Act (Florida) Water Resources Restoration and Preservation Act (Florida) Eligibility Agricultural Commercial Construction Developer...

265

Ground Water Management Regulations (Louisiana) | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ground Water Management Regulations (Louisiana) Ground Water Management Regulations (Louisiana) Eligibility Agricultural Construction Developer Fuel Distributor Industrial...

266

NREL: Water Power Research - Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Search More Search Options Site Map Printable Version Projects NREL's water power R&D projects support industry efforts to develop and deploy cost-effective water power...

267

Tahoe Water Systems | Open Energy Information  

Open Energy Info (EERE)

Tahoe Water Systems Jump to: navigation, search Name Tahoe Water Systems Sector Solar, Wind energy Product Develops a self-contained solarwind based water pumping technology....

268

SPE water electrolysis technology development for large scale hydrogen production. Progress report No. 4, June 15, 1976--September 30, 1976  

SciTech Connect

Porous carbon fiber paper was selected as the cathode membrane and electrode assembly support based on over 1200 hr operational evaluation. Three potential anode supports are under test. All three appear technically satisfactory after 500 to 1200 hr operational evaluation on each. Optimization of molds and molding techniques for a foil backed ribbed carbon collector of bipolar design, including ribbed flow fields, manifolds, ports and sealing surfaces, is in process. Over 2800 hr demonstrated at 300/sup 0/F on platinum screened cell. Over 2200 hr demonstrated at 300/sup 0/F on cell with carbon cloth cathode current collector. Forty-eight hours screening tests of 56 different anode catalysts have been completed. A 500-hr life test program of 12 anode catalyst types which showed promise on the screening tests has been started. Attempts to stabilize RuO/sub x/ for use as an anode catalyst are being pursued. Low loaded cathodes on graphite substrates show performance to within 25 MV of baseline. Optimization of substrate thickness and fabrication procedures is continuing. Twenty-five low loaded anodes catalyst/substrate combinations have all shown poor performance stability with time. Continued development of the grafted TFS membrane has shown greatly improved physical characteristics and encouraging performance for samples in the 25 to 45 percent graft level range. In the cell and SPE optimization work, initial testing of cells with tandem (anion/cation monobed followed by cation only) deionizers show improved voltage invariance. Evaluation of a hydraulically loaded cell test fixture which eliminates gaskets and gives uniform cell compression was completed. Hydraulic fixtures are being factored into the low cost current collector and high temperature operation tasks.

1976-10-07T23:59:59.000Z

269

Service Water Piping Guideline  

Science Conference Proceedings (OSTI)

In the years 1988 and 1989, EPRI organized the Service Water Working Group (SWWG) to identify and help resolve the many issues surrounding service water (SW) systems in nuclear power plants. One issue identified by the SWWG was corrosion in service water piping systems. Interest in this issue resulted in the development of several technical reports: Guidelines for the Repair/Replacement Welding of Nuclear Service Water Systems, TR-100386; Guide for the Examination of Service Water System Piping, TR-10206...

2005-09-30T23:59:59.000Z

270

Development of a high temperature solar powered water chiller, Volume 4. Phase 1 technical progress report, September 26, 1977--June 1, 1978  

DOE Green Energy (OSTI)

The performance of the high temperature solar powered water chiller was evaluated in a solar system. Three climatic regions were selected for the evaluation which represent significant variations in heating to cooling ratio. Typical multi-family and commercial building constructions were selected for each location, and building load files created using the TRNSYS program. Solar system components were selected on a preliminary basis and simulation models were prepared for each, including the chiller. Component cost and total system cost data were developed for economic trade-off studies. It is intended, under this contract, to evaluate various system configurations to determine which best interfaces with the solar driven Rankine unit, both from a performance and economic standpoint. Preliminary parametric studies were begun to identify the best type of system and best component sizing for a commercial building in two cities. Some prelimanry annual performance data have been obtained and related to conventional equipment performance.

English, R. A.

1978-06-01T23:59:59.000Z

271

Energy and water development appropriations for fiscal year 1985. Hearings before the Committee on Appropriations, US Senate, Ninety-Eighth Congress, Second Session  

SciTech Connect

Part I of the hearing record covers three days of testimony on energy and water development appropriations involving the Army Corps of Engineers, the Bureau of Reclamation, and the Tennessee Valley Authority. William Gianelli, Assistant Secretary of the Army (Civil Works) reviewed the $2.49 billion budget and pending legislation that relates to it, as well as to a variety of issues including project productivity, ocean disposal of dredged materials, regulatory reform, private financing of public recreation, and the role of federal engineers. Secretary of the Interior William Clark reviewed the functions of the Bureau of Reclamation, and Commissioner Robert Broadbent discussed the $1.08 billion budget in more detail. Tennessee Valley Authority Chairman Charles Dean gave an overview of projects and budget requirements amounting to $117.5 million.

1984-01-01T23:59:59.000Z

272

Energy and water development appropriations for fiscal year 1985. Part 4. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, Ninety-Eighth Congress, Second Session on H. R. 5653  

SciTech Connect

Part 4 of the Senate hearing record on H.R. 5653, which would appropriate funds for energy and water developments during fiscal year 1985, covers two days of testimony by nondepartmental witnesses. Their testimony covers navigation projects on the lower Mississippi River, flood control on the upper Mississippi, flood control and saltwater barrier projects in Texas, support of the Southeastern Universities Research Association (SURA) project to develop the continuous electron beam accelerator facility (CEBAF) at Newport News, Virginia, and water development projects in California. This volume covers pages 2005-2743 of the hearing record.

1985-01-01T23:59:59.000Z

273

Energy and water development appropriations for 1980: Part 1. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Sixth Congress, first session  

SciTech Connect

President Carter's water-policy-reform initiatives and his FY 1980 budget recommendations for the water-resources program were announced June 6, 1978. The new policy was to accomplish the following: place a new national emphasis on water conservation, improve the planning and evaluation of water projects, enhance Federal-State cooperative in water management, and give greater concern to the environmental effects of water projects. The hearings collected here covered testimony given over four days in February 1979. On February 5, W. Bowman Cutter, OMB, first presented a general statement in support of the water-policy-reform initiatives and the 1980 budget recommendations. Other testimony was given by representatives from the DOI Water Resources Council on February 6; DOI Bureau of Reclamation on February 7; and Office of the Secretary of the Army and Office of the Chief of Engineers on February 8. (MCW)

1979-01-01T23:59:59.000Z

274

UV Treated Water Dangers  

NLE Websites -- All DOE Office Websites (Extended Search)

there are chances of developing cancer or such growth due to radiation on drinking water & it's continuous intake? What are other hazards that may cause problems for human...

275

Energy and water development appropriations for 1983. Part 8. Testimony of members of Congress and other interested individuals and organizations (pages 1347-2777). Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session, Subcommittee on Energy and Water Development  

SciTech Connect

Part 8 of the hearing record covers the testimony of members of Congress and other individuals and groups interested in energy and water projects. The record begins with the testimony of six Congressmen from Kentucky on appropriations for projects in that state. Other speakers address projects in Nebraska, the Upper Mississippi River, western states, the Tug Valley region of southwest Virginia and eastern Kentucky, and others. Witnesses disagreed on the need for and the environmental and economic consequences of various projects. Energy projects under considerations include the gas-cooled reactor and magnetic fusion programs in addition to solar, cogeneration, and other development programs. (DCK)

1982-01-01T23:59:59.000Z

276

Energy-Water Nexus  

SciTech Connect

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

Horak, W.

2010-07-26T23:59:59.000Z

277

Development of a Safeguards Verification Method and Instrument to Detect Pin Diversion from Pressurized Water Reactor (PWR) Spent Fuel Assemblies Phase I Study  

SciTech Connect

A novel methodology to detect diversion of spent fuel from Pressurized Water Reactors (PWR) has been developed in order to address a long unsolved safeguards verification problem for international safeguards community such as International Atomic Energy Agency (IAEA) or European Atomic Energy Community (EURATOM). The concept involves inserting tiny neutron and gamma detectors into the guide tubes of a spent fuel assembly and measuring the signals. The guide tubes form a quadrant symmetric pattern in the various PWR fuel product lines and the neutron and gamma signals from these various locations are processed to obtain a unique signature for an undisturbed fuel assembly. Signatures based on the neutron and gamma signals individually or in a combination can be developed. Removal of fuel pins from the assembly will cause the signatures to be visibly perturbed thus enabling the detection of diversion. All of the required signal processing to obtain signatures can be performed on standard laptop computers. Monte Carlo simulation studies and a set of controlled experiments with actual commercial PWR spent fuel assemblies were performed and validated this novel methodology. Based on the simulation studies and benchmarking measurements, the methodology developed promises to be a powerful and practical way to detect partial defects that constitute 10% or more of the total active fuel pins. This far exceeds the detection threshold of 50% missing pins from a spent fuel assembly, a threshold defined by the IAEA Safeguards Criteria. The methodology does not rely on any operator provided data like burnup or cooling time and does not require movement of the fuel assembly from the storage rack in the spent fuel pool. A concept was developed to build a practical field device, Partial Defect Detector (PDET), which will be completely portable and will use standard radiation measuring devices already in use at the IAEA. The use of the device will not require any information provided by the operator or any prior knowledge of the spent fuel assembly. The device can also be operated without any movement of the spent fuel from its storage position. Based on parametric studies conducted via computer simulation, the device should be able to detect diversion of as low as ten percent of the missing or replaced fuel from an assembly regardless of the location of the missing fuel within the assembly, of the cooling time, initial fuel enrichment or burnup levels. Conditions in the spent fuel pool such as clarity of the water or boron content are also not issues for this device. The shape of the base signature is principally dependent on the layout of the guide tubes in the various types of PWR fuel assemblies and perturbations in the form of replaced fuel pins will distort this signature. These features of PDET are all unique and overcome limitation and disadvantages presented by currently used devices such as the Fork detector or the Cerenkov Viewing Device. Thus, this device when developed and tested could fill an important need in the safeguards area for partial defect detection, a technology that the IAEA has been seeking for the past few decades.

Ham, Y S; Sitaraman, S

2008-12-24T23:59:59.000Z

278

Water Quality  

NLE Websites -- All DOE Office Websites (Extended Search)

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

279

Water Management Planning  

NLE Websites -- All DOE Office Websites (Extended Search)

water efficiency water efficiency at Federal sites Background The Federal Energy Management Program (FEMP) sponsored a water assessment at the Y-12 National Security Complex (Y-12) located in Oak Ridge, Tennessee, during fiscal year 2010. Driven by mandated water reduction goals of Executive Orders 13423 and 13514, the objective of the water assessment was to develop a comprehensive understanding of the current water-consuming applications and equipment at Y-12 and to identify key areas for water efficiency improvements. The water-assessment team learned key lessons from the Y-12 assessment. Therefore, the aim of this document is to share these key lessons to help other large process-driven sites at the Department of Energy (DOE) and beyond develop a comprehensive

280

Water Management Planning  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

water efficiency water efficiency at Federal sites Background The Federal Energy Management Program (FEMP) sponsored a water assessment at the Y-12 National Security Complex (Y-12) located in Oak Ridge, Tennessee, during fiscal year 2010. Driven by mandated water reduction goals of Executive Orders 13423 and 13514, the objective of the water assessment was to develop a comprehensive understanding of the current water-consuming applications and equipment at Y-12 and to identify key areas for water efficiency improvements. The water-assessment team learned key lessons from the Y-12 assessment. Therefore, the aim of this document is to share these key lessons to help other large process-driven sites at the Department of Energy (DOE) and beyond develop a comprehensive

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


281

Technology, safety and costs of decommissioning a reference boiling water reactor power station: Comparison of two decommissioning cost estimates developed for the same commercial nuclear reactor power station  

SciTech Connect

This study presents the results of a comparison of a previous decommissioning cost study by Pacific Northwest Laboratory (PNL) and a recent decommissioning cost study of TLG Engineering, Inc., for the same commercial nuclear power reactor station. The purpose of this comparative analysis on the same plant is to determine the reasons why subsequent estimates for similar plants by others were significantly higher in cost and external occupational radiation exposure (ORE) than the PNL study. The primary purpose of the original study by PNL (NUREG/CR-0672) was to provide information on the available technology, the safety considerations, and the probable costs and ORE for the decommissioning of a large boiling water reactor (BWR) power station at the end of its operating life. This information was intended for use as background data and bases in the modification of existing regulations and in the development of new regulations pertaining to decommissioning activities. It was also intended for use by utilities in planning for the decommissioning of their nuclear power stations. The TLG study, initiated in 1987 and completed in 1989, was for the same plant, Washington Public Supply System's Unit 2 (WNP-2), that PNL used as its reference plant in its 1980 decommissioning study. Areas of agreement and disagreement are identified, and reasons for the areas of disagreement are discussed. 31 refs., 3 figs., 22 tabs.

Konzek, G.J.; Smith, R.I. (Pacific Northwest Lab., Richland, WA (USA))

1990-12-01T23:59:59.000Z

282

Public works for water and power development and energy research appropriation bill, Fiscal Year 1979: conference report. House of Representatives, Ninety-Fifth Congress, Second Session  

SciTech Connect

The managers on the part of the House and the Senate at the conference on the disagreeing votes of the two Houses on the amendments of the Senate to the bill (H.R. 12928) making appropriations for public works for water and power development and energy research for the fiscal year ending September 30, 1979, and for other purposes, submit the following joint statement to the House and the Senate in explanation of the effects of the action agreed upon by the managers and recommended in the accompanying conference report. The committee of conference notes that many appropriations will have substantial carryovers of unobligated balances of appropriations from 1978 as has been the case the past several years. To bring these balances to more manageable levels at the end of fiscal year 1979, the conferencees are agreed that designated unobligated balances at the end of 1978 will be applied to the 1979 program. This amount is not to be construed as savings and slippage to be applied as project reductions in 1979. The language changes in the 34 amendments are published in this report. The total new budget (obligational) authority for 1978, budget estimates of new (obligational) authority for 1979, totals for the House and Senate bills for 1979, and the conference agreement totals are tabulated.

1978-01-01T23:59:59.000Z

283

Energy and water development appropriations for 1983. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 9  

SciTech Connect

Part 9 of the hearing record covers 1983 appropriations for energy and water development under DOE, the Civil Works Program of the Corps of Engineers, and the Nuclear Regulatory Commission. Testimony for increasing the atomic weapons defense spending was heard in closed sessions so that some responses could be deleted from the public record; a supplemental funding of $97.4 million for FY 82 and a budget amendment for FY 1983 of $265.9 million additional were requested. DOE witnesses included Herman E. Roser, Assistant Secretary for Defense Programs, and Deputy Assistant Troy Wade. Other witnesses testified on budget requirements for the Gaseous Centrifuge Enrichment Program, the nuclear breeder program, and departmental administration. William R. Gianelli, Assistant Secretary, and others of the Army Civil Works Program presented proposals for nine new projects for construction starts in 1982 at a total capital cost of $982.5 million. The Nuclear Regulatory Commission's estimates for fiscal year 1983 were $479.5 million, an increase of $14 million over FY '82. (DCK)

1982-01-01T23:59:59.000Z

284

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network (OSTI)

controls. This response applies to markets that have a demand for central water heating systems Distribution Systems Subtask 2.1 Multifamily Water Heating Construction Practices, Pricing and Availability systems in multifamily buildings. This market characterization study is helping HMG develop

285

Tax Credits, Rebates & Savings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Newfoundland and Labrador Department of Environment and Conservation...

286

H.R. 2445: An Act making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, First Session, September 30, 1993  

SciTech Connect

The report H.R. 2445 is an Act making appropriations for energy and water development for the fiscal year ending September 30, 1994. The markup of the proposed legislative text is included. The Department of Defense, Civil Department of Army, Corps of Engineers, the Department of Energy and the Department of Interior are included. Specific projects and programs are identified.

1993-12-31T23:59:59.000Z

287

H.R. 4506: An Act making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, June 30, 1994  

SciTech Connect

The report H.R. 2445 is an Act making appropriations for energy and water development for the fiscal year ending September 30, 1995. The markup of the proposed legislative text is included. The Department of Defense, Civil Department of Army, Corps of Engineers, the Department of Energy and the Department of Interior are included. Specific projects and programs are identified.

1994-12-31T23:59:59.000Z

288

H.R. 2445: A Bill making appropriations for energy and water development for the fiscal year ending September 30, 1994, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, First Session, June 17, 1993  

SciTech Connect

The report H.R. 2445 is an Act making appropriations for energy and water development for the fiscal year ending September 30, 1994. The proposed legislative text is included. The Department of Defense, Civil Department of Army, Corps of Engineers, the Department of Energy and the Department of Interior are included. Specific projects and programs are identified.

1993-12-31T23:59:59.000Z

289

Energy and water development appropriations for fiscal year 1982. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, Nineth-Seventh Congress, First Session on H. R. 4144. Part 4. Nondepartmental witnesses  

SciTech Connect

Part 4 of the hearing record covers the testimony of nondepartmental witnesses from both the public and private sectors on the 1982 appropriations. The witnesses described a variety of flood control, conservation, lumbering, dam construction, and other projects and activities affected by the federal budget that are related to developing and conserving the nation's water resources. (DCK)

1982-01-01T23:59:59.000Z

290

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Thermoelectric Power Plant Water Demands Using Alternative Water Supplies: Thermoelectric Power Plant Water Demands Using Alternative Water Supplies: Power Demand Options in Regions of Water Stress and Future Carbon Management Sandia National Laboratories (SNL) is conducting a regional modeling assessment of non-traditional water sources for use in thermoelectric power plants. The assessment includes the development of a model to characterize water quantity and quality from several sources of non-traditional water, initially focused within the Southeastern United States. The project includes four primary tasks: (1) identify water sources, needs, and treatment options; (2) assess and model non-traditional water quantity and quality; (3) identify and characterize water treatment options including an assessment of cost; and (4) develop a framework of metrics, processes, and modeling aspects that can be applied to other regions of the United States.

291

Evaluation of the 183-D Water Filtration Facility for Bat Roosts and Development of a Mitigation Strategy, 100-D Area, Hanford Site  

Science Conference Proceedings (OSTI)

The 183-D Water Filtration Facility is located in the 100-D Area of the Hanford Site, north of Richland, Washington. It was used to provide filtered water for cooling the 105-D Reactor and supplying fire-protection and drinking water for all facilities in the 100-D Area. The facility has been inactive since the 1980s and is now scheduled for demolition. Therefore, an evaluation was conducted to determine if any part of the facility was being used as roosting habitat by bats.

Lindsey, C. T.; Gano, K. A.; Lucas, J. G.

2011-03-07T23:59:59.000Z

292

Turbid water Clear water  

E-Print Network (OSTI)

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

Jaffe, Jules

293

Acid-resistant, water-stable MOFs with ultra-large 1D channels exhibiting biomimetic catalytic activity have been developed. In their Communication  

E-Print Network (OSTI)

with enzymelike catalytic properties and record-setting surface areas debuted in separate studies By Mitch Jacoby Classes Take Off Biodiesel From Sewage Sludge Water-Driven Micromotors Rocket Around Starting Salaries

Behmer, Spencer T.

294

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

E-Print Network (OSTI)

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

Mueller, Amy, 1980-

2012-01-01T23:59:59.000Z

295

Water flows, energy demand, and market analysis of the informal water sector in Kisumu, Kenya  

E-Print Network (OSTI)

Analysis Water flows, energy demand, and market analysis of the informal water sector in Kisumu Available online xxxx Keywords: Informal water sector Water flows Developing countries Water market analysis to cope with popu- lation growth. Informal water businesses fulfill unmet water supply needs, yet little

Elimelech, Menachem

296

Flow instabilities in the core and the coolant circuit of advances low-boiling light water reacto: classification of causes and development of simulator for the future analysis  

E-Print Network (OSTI)

The coolant flow instability, apparent in the coolant mass flow fluctuations in the separate parallel heating channels and also in a closed loop of the primary circuit under some operating conditions, is observed in the core fuel assemblies of light water reactors. In some ways this phenomenon is identical with the fluctuations in the once-through steam generators pipes, and changes of the coolant mass flows and length of flow patterns are initiating this phenomenon. The parameters at the core output and the secondary circuit parameters have influence on each other. These parameter changes have significant influences on the operating processes, operating and control algorithms, operating and control system design, and reliability of the operating power plant's machines and equipment. Changes of heating surface temperatures, displacement borders of the flow patterns, and critical heat flux entail changes of the coolant flow parameters, finally causing changes of the initial primary system parameters due to closed loop system feedback. In turn, these cause over-circuit instability in the reactor. Core power generation changes are carried out by means of influencing the nuclear fission process through changing the multiplication factor. Additionally, these local side-to-side power irregularities in sub-zones may appear due to the influence of various hydrodynamic instabilities. The local side-to-side power in these sub-zones may differ significantly from each other. The aforesaid arguments are correct for the both light water reactor types. But, as is shown by our investigations and operational practice of low-boiling reactors, behavior of the core-circuit hydrodynamic system is significantly different from its behavior in the boiling or pressurized reactors with pumping circulation. The coolant flow regimes in typical reactors are defined through pump operating regimes and are not adjustable inside a certain power range. The objective of this thesis is to understand more precisely the influence and the nature of these phenomena. After analyzing the problem from different points of view and showing the necessity of its comprehensive understanding, we present recommendations for engineering solutions and plans for further investigations. We will try to determine limits of their reliable practical application with modern low-to-medium power reactor design and investigate this dynamic system behavior. Finally, it is necessary to take into consideration not separate phenomena, but their complex influence on the whole primary system (i.e. a kind of macro-system is examined without being separated into its individual elements). But, the analysis of every phenomenon is fulfilled separately and a process of formation of a block-scheme, consisting of several sub-systems, is given in this thesis. The final block-scheme is presented as a simulator model, taking into consideration design components chosen for the analysis of system dynamics as the first step of model development.

Rezvyi, Aleksey

2002-01-01T23:59:59.000Z

297

Systems modelling for effective mine water management  

Science Conference Proceedings (OSTI)

Concerns about the difficulties in securing water have led the Australian coal mining industry to seek innovative ways to improve its water management and to adopt novel strategies that will lead to less water being used and more water being reused. ... Keywords: Mining, Sustainable development, Systems model, Water balance, Water resources management

Claire M. Cte; Chris J. Moran; Christopher J. Hedemann; Christian Koch

2010-12-01T23:59:59.000Z

298

Water Intoxication  

E-Print Network (OSTI)

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

Lingampalli, Nithya

2013-01-01T23:59:59.000Z

299

Root-Water-Uptake Based upon a New Water Stress Reduction and an Asymptotic Root Distribution Function  

Science Conference Proceedings (OSTI)

A water stresscompensating root-water-uptake module was developed based upon a newly proposed water stress reduction function and an asymptotic root distribution function. The water stress reduction function takes into account both soil water ...

K. Y. Li; R. De Jong; M. T. Coe; N. Ramankutty

2006-06-01T23:59:59.000Z

300

Pharmaceutical Waters  

Science Conference Proceedings (OSTI)

Table 3   Water treatment process for water for injection (WFI)...deionization WFI production Evaporation still or vapor compression...

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


301

Water Snakes  

NLE Websites -- All DOE Office Websites (Extended Search)

of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation WATER SNAKES Contrary to popular belief, the Water Moccasin commonly known as the...

302

The Development of a Coordinated Database for Water Resources and Flow Model in the Paso Del Norte Watershed (Phase III) Part III GIS Coverage for the Valle de Jurez Irrigation District 009 (ID-009) (Distrito de Riego 009) Chihuahua, Mxico  

E-Print Network (OSTI)

This report fulfills the deliverables required by the cooperative agreement between the U.S. Army Corps of Engineers and Texas Agricultural Experiment Station (TAES/03-PL- 02: Modification No. 3) on behalf of the Paso del Norte Watershed Council. Tasks accomplished in this phase include (a) assessment of data availability for expansion of the URGWOM model, identification of data gaps, generation of data needed from historic data using empirical methods, compilation and verification of the water quality data for reaches between the Elephant Butte Reservoir, New Mexico and Fort Quitman, Texas; (b) development of the RiverWare physical model for the Rio Grande flow for the selected reaches between Elephant Butte Reservoir and El Paso, beginning with a conceptual model for interaction of surface water and groundwater in the Rincon and Mesilla valleys, and within the limits of available data; and (c) implementation of data transfer interface between the coordinated database and hydrologic models. This Project was conducted by researchers at Texas A&M University (TAMU) and New Mexico State University (NMSU) under the direction of Zhuping Sheng of TAMU and J. Phillip King of New Mexico State University. It was developed to enhance the coordinated database, which was originally developed by the Paso del Norte Watershed Council with support of El Paso Water Utilities to fulfill needs for better management of regional water resources and to expand the Upper Rio Grande Water Operations Model (URGWOM) to cover the river reaches between Elephant Butte Dam, New Mexico and Fort Quitman, Texas. In Phases I and II of this Project (TAES/03-PL-02), hydrological data needed for flow model development were compiled and data gaps were identified and a conceptual model developed. The objectives of this phase were to develop a physical model of the Rio Grande flow between Elephant Butte Dam and American Dam by using data collected in the first development phase of the PdNWC/Corps Coordinated Water Resources Database and to enhance the data portal capabilities of the PdNWC Coordinated Database Project. This report is Part III of a three part completion report for Phase III and provides information on water sources, uses, and GIS of the canals and ditches of the Valle de Jurez Irrigation District 009 (ID 009) in the Jurez Lower Valley, Chihuahua, Mxico. The author explains that the water needs of this region have changed in recent years from being primarily for agricultural purposes to domestic and industrial uses currently. Also, the United States wanted to assess and identify new data sources on a GIS format for the Mexican side. Therefore, this project produced several maps with the location of channels and ditches along the Valle de Jurez Irrigation District. This information also will support water planning of the Valle de Jurez Irrigation District 009. The maps were produced from existing digital data regarding water resources and by adding thematic layers such as soil salinity and soil texture from analog maps. ASTER satellite imagery and official panchromatic aerial photography were used to produce the maps.

Granados, Alfredo; Srinivasan, Raghavan; Sheng, Zhuping; King, J. Phillip; Creel, Bobby; Brown, Christopher; Michelsen, Ari

2009-01-01T23:59:59.000Z

303

THE NEGATIVE IMPACT OF COLD WATER...  

NLE Websites -- All DOE Office Websites (Extended Search)

NEGATIVE IMPACT OF COLD WATER BYPASS ON SOLAR DOMESTIC HOT WATER SYSTEMS Final Report DRAFT Prepared for THE NEW YORK STATE ENERGY RESEARCH AND DEVELOPMENT AUTHORITY Albany, NY...

304

Heat Pump Water Heaters and American Homes: A Good Fit?  

E-Print Network (OSTI)

2001. Residential Heat Pump Water Heater (HPWH) DevelopmentKelso, J. 2003. Incorporating Water Heater Replacement into2005. Residential Heat Pump Water Heaters: Energy Efficiency

Franco, Victor

2011-01-01T23:59:59.000Z

305

Development of a chemical kinetic measurement apparatus and the determination of the reaction rate constants for lithium-lead/water interactions. Progress report, October 1990--September 1991  

DOE Green Energy (OSTI)

An experimental set-up for accurate measurement of hydrogen generation rate in Lithium-Lead (Li{sub 17}Pb{sub 83}) Steam or water interactions is being designed. The most important features of the design include a pneumatic actuated quick opening and closing butterfly valve used to control the reaction time and the placement of all measuring devices below a water line to minimize leakage of the hydrogen collected. A PC based data acquisition and control system provides remote process sequencing, acquisition and control of all major components of the set-up.

Biney, P.O.

1991-11-01T23:59:59.000Z

306

Development of a chemical kinetic measurement apparatus and the determination of the reaction rate constants for lithium-lead/water interactions  

DOE Green Energy (OSTI)

An experimental set-up for accurate measurement of hydrogen generation rate in Lithium-Lead (Li{sub 17}Pb{sub 83}) Steam or water interactions is being designed. The most important features of the design include a pneumatic actuated quick opening and closing butterfly valve used to control the reaction time and the placement of all measuring devices below a water line to minimize leakage of the hydrogen collected. A PC based data acquisition and control system provides remote process sequencing, acquisition and control of all major components of the set-up.

Biney, P.O.

1991-11-01T23:59:59.000Z

307

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Internet-Based, GIS Catalog of Non-Traditional Sources of Cooling Water for Use at Coal-Fired Power Plants Internet-Based, GIS Catalog of Non-Traditional Sources of Cooling Water for Use at Coal-Fired Power Plants GIS Catalog Graphic Arthur Langhus Layne, LLC will create an internet-based, geographic information system (GIS) catalog of non-traditional sources of cooling water for coal-fired power plants. The project will develop data to identify the availability of oil and gas produced water, abandoned coal mine water, industrial waste water, and low-quality ground water. By pairing non-traditional water sources to power plant water needs, the research will allow power plants that are affected by water shortages to continue to operate at full-capacity without adversely affecting local communities or the environment. The nationwide catalog will identify the location, water withdrawal, and

308

Absorption Heat Pump Water Heater  

NLE Websites -- All DOE Office Websites (Extended Search)

Absorption Heat Pump Water Heater Absorption Heat Pump Water Heater Kyle Gluesenkamp Building Equipment Group, ETSD gluesenkampk@ornl.gov 865-241-2952 April 3, 2013 CRADA - GE Development of High Performance Residential Gas Water Heater Image courtesy John Wilkes 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Absorption technology could greatly boost water heater efficiency, but faces barriers of high first cost and working fluid challenges. Impact of Project: Energy factor of gas storage water

309

Absorption Heat Pump Water Heater  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Absorption Heat Pump Water Heater Absorption Heat Pump Water Heater Kyle Gluesenkamp Building Equipment Group, ETSD gluesenkampk@ornl.gov 865-241-2952 April 3, 2013 CRADA - GE Development of High Performance Residential Gas Water Heater Image courtesy John Wilkes 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Absorption technology could greatly boost water heater efficiency, but faces barriers of high first cost and working fluid challenges. Impact of Project: Energy factor of gas storage water

310

Investigating Water  

E-Print Network (OSTI)

This 3-ring binder contains teaching plans for 12 lessons on topics such as "Water in Our Daily Lives," "The Water Cycle," "Amazing Aquifers," "Water and Soil," "Aquatic Ecosystems," and "Water Wise Use." Accompanying each lesson plan are activity and record sheets for hands-on learning experiences. This curriculum is intended for students in about 4th to 8th grades.

Howard Jr., Ronald A.

2002-01-02T23:59:59.000Z

311

Energy and water development appropriations for 1996. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fourth Congress, First Session, Part 8  

SciTech Connect

The report covers hearings to authorize energy and water appropriations for fiscal year 1996 for the Department of Energy. The programs for environment, safety and health, energy research, geothermal, biomass, solar and renewable energy sources, nuclear energy and departmental activities are examined. Statements and documents provided for the record are included from government and industry officials.

1995-12-31T23:59:59.000Z

312

Energy and water development appropriations for 1996. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Fourth Congress, First Session, Part 6  

SciTech Connect

The report covers hearings to authorize energy and water appropriations for fiscal year 1996 for the Department of Energy. The programs for defense, environment, power marketing, nuclear energy, waste management and departmental activities are examined. Statements and documents provided for the record are included from government and industry officials.

1995-12-31T23:59:59.000Z

313

Energy and water development appropriations for 1987. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, Second Session, Part 7  

SciTech Connect

Part 7 of the hearing record includes the testimony given by congressmen and by interested individuals and organizations in support or opposition to proposed projects. The testimony is grouped by project, and covers individual water and energy projects in specific locations, biomass, power marketing, and other energy programs. Supporting documentation appears with the testimony.

1986-01-01T23:59:59.000Z

314

Water and Energy Interactions  

E-Print Network (OSTI)

opportunities at U.S. nuclear power plants. U.S. Dep. EnergyAlthough coal and nuclear power plants tend to supply baseis difficult to develop nuclear power plants in water-scarce

McMahon, James E.

2013-01-01T23:59:59.000Z

315

Par Pond water balance  

SciTech Connect

A water budget for the Par Pond hydrologic system was established in order to estimate the rate of groundwater influx to Par Pond. This estimate will be used in modeling exercises to predict Par Pond reservoir elevation and spillway discharge in the scenario where Savannah River water is no longer pumped and discharged into Par Pond. The principal of conservation of mass was used to develop the water budget, where water inflow was set equal to water outflow. Components of the water budget were identified, and the flux associated with each was determined. The water budget was considered balanced when inflow and outflow summed to zero. The results of this study suggest that Par Pond gains water from the groundwater system in the upper reaches of the reservoir, but looses water to the groundwater system near the dam. The rate of flux of groundwater from the water table aquifer into Par Pond was determined to be 13 cfs. The rate of flux from Par Pond to the water table aquifer near the dam was determined to be 7 cfs.

Hiergesell, R.A.; Dixon, K.L.

1996-06-01T23:59:59.000Z

316

A University of Texas Arlington group has developed a passive RFID tag and reader for wirelessly detecting the presence of stomach acid, gas and water in the esophagus.  

E-Print Network (OSTI)

Researchers Develop RFID System to Monitor Acid Reflux Jung-Chih Chiao RELATED ARTICLES >Tags Track Surgical

Chiao, Jung-Chih

317

Energy and water development appropriations for fiscal year 1993. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Second Congress, Second Session on H.R. 5373  

SciTech Connect

The hearings on H.R. 5373, an act making appropriations for Energy and Water development for the Fiscal Year ending September 30, 1993. The hearing covered appropriations for: Bonneville Power Administration; Department of Energy; Department of Army - Corps of Engineers - Civil; and the Tennessee Valley Authority. Statements of witnesses in regarding to the committee questions are included, along with documents submitted for the record by officials of the agencies involved in supporting the appropriations requested.

1992-12-31T23:59:59.000Z

318

Development and use of an apparatus to measure the dynamic surface properties of coal-water slurry fuels for applications to atomization characteristics. Quarterly report No. 5, August 1, 1993--October 31, 1993  

SciTech Connect

A cross-injecting spray system was designed and constructed to investigate the spray development and atomization behaviors of CWS fuel samples containing different additives. Distilled water was used as an atomized fluid in this preliminary stage. A laser diffraction particle sizing technique (the Malvern 2600D system) was used to determine the spatial distributions of the spray droplet diameters versus other relevant injection parameters. The overall spray development was also visualized using a high-speed photographic recording technique. The cross-injecting atomization system is a very comprehensive means of inspecting sprays that depend to an uncertain degree on surface properties and rheology.

Kihm, K.D.

1993-12-31T23:59:59.000Z

319

A Total Energy & Water Quality Management System  

Science Conference Proceedings (OSTI)

This report develops a generic model for an energy and water quality management system for the water community, and defines standard specifications for software applications required to minimize energy costs within the constraints of water quality and operation goals.

1999-09-30T23:59:59.000Z

320

Energy and water development appropriations for 1983. Hearings before a Subcommittee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 2  

SciTech Connect

Part 2 of the hearing record covers the testimony of Corps of Engineers of the Missouri River, North Pacific, Ohio River, Pacific Ocean, South Pacific, and Southwestern Divisions, as well as the testimony of officials from the Delaware and Susquehanna River Basins and the Interstate Commission on the Potomac River Basin. The committee received information on water projects pertinent to the 1983 budget appropriations. (DCK)

1982-01-01T23:59:59.000Z

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


321

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

in Cooling Towers GE Global Research will develop treatment technologies to enable power plant use of non-traditional waters. Using effective treatment methods to make...

322

NREL: Water Power Research - Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Economic and Power System Modeling and Analysis Grid Integration Read more about NREL's offshore wind research and development activities. Printable Version Water Power Research...

323

Ground Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Nature Bulletin No. 408-A February 27, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation GROUND WATER We take...

324

Energy Basics: Water Heating  

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

Storage Water Heaters Tankless Demand Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil & Indirect Water Heaters Water Heating A variety of...

325

CLIMATE CHANGE AND WATER SUPPLY SECURITY  

E-Print Network (OSTI)

of developing the infrastructure to produce and deliver recycled water, so it seems logical and fair because unlike recycled water, the water produced is considered to be of drinking water quality or better CLIMATE CHANGE AND WATER SUPPLY SECURITY: Reconfiguring Groundwater Management to Reduce

326

Energy and Water Development Appropriation Bill, 1986. A report submitted to the House of Representatives, Ninety-Ninth Congress, First Session  

SciTech Connect

The House Appropriations Committee report on H.R. 2959 recommends a total of $15.27 billion for water and energy projects of the Corps of Engineers, Departments of the Interior and Energy, and for independent agencies. The total is $7 million less than 1986 budget estimates and $217 million less than 1985 appropriations to date despite congressional recognition that public work projects are important to the nation's economy and level of employment. The report describes the status, budget estimations, and the committee's recommended budget for individual projects within the major categories.

1985-01-01T23:59:59.000Z

327

Energy and water development appropriations for 1987. Part 8. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, Second Session  

SciTech Connect

Part 8 of the hearing record covers testimony given by individuals, organizations, and members of Congress on specific energy and water projects. Part 8 begins with testimony in support of the Coosa-Alabama Waterway and Port of Mobile project, and includes cost details and information about the economic benefits that will accrue to the region with the inland waterway. There is also testimony pertaining to the Warrier-Tombigbee Waterway, the Appalachicola-Chattahoochee Flint Waterway, and projects affecting the Red River and South Columbia Basins, California, and other regions. Supporting documentation accompanies the testimony given for each project.

1986-01-01T23:59:59.000Z

328

Energy and Water Development Appropriations for 1987. Part 4. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, Second Session  

SciTech Connect

Part 4 of the hearing record provides highlights of the budget justifications, followed by detailed information and testimony relating to the budgets for: atomic energy defense; energy supply, research, and development; the Nuclear Waste Fund; general science and research; uranium enrichment; the Geothermal Resources Development Fund; power marketing administrations; DOE administration; and the Federal Energy Regulatory Commission. The introductory summary highlights allocations of the total budget of $19 billion, the largest portion (36%) going for business enterprises, followed by 25% to defense production, 24% to research and development, 12% to waste activities, 2% to departmental management, and 1% to grants and other activities.

1986-01-01T23:59:59.000Z

329

Water Conservation and Water Use Efficiency (Wisconsin) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conservation and Water Use Efficiency (Wisconsin) Conservation and Water Use Efficiency (Wisconsin) Water Conservation and Water Use Efficiency (Wisconsin) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Buying & Making Electricity Water Program Info Start Date 01/2011 State Wisconsin Program Type Siting and Permitting Provider Wisconsin Department of Natural Resources Wisconsin has several statutes that promote water conservation and

330

Energy and water development appropriations for fiscal year 1986. Part 1. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, Ninety-Ninth Congress, First Session on H. R. 2959  

SciTech Connect

Part 1 of the hearing record covers fiscal year 1986 appropriations for the Corps of Engineers' civil work, the Department of the Interior's Bureau of Reclamation, and the Tennessee Valley Authority as authorized in H.R. 2959. Four witnesses for the Corps of Engineers described the civil works program and requested legislative action to reverse some of the retrenchment of recent years. A specific request for a new Congressional charter for water resources development and management would put the federal, state, and local governments in partnership. Interior Secretary Hodel and two other witnesses spoke of the need for a water management strategy that would serve national interests, one that would address supply, quality, and cost together. Two directors of the Tennessee Valley Authority described the impact of the proposed budget cuts and their effect on TVA programs.

1985-01-01T23:59:59.000Z

331

Water Bugs  

NLE Websites -- All DOE Office Websites (Extended Search)

Bugs Bugs Nature Bulletin No. 221-A March 12, 1966 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation WATER BUGS It is fascinating to lie in a boat or on a log at the edge of the water and watch the drama that unfolds among the small water animals. Among the star performers in small streams and ponds are the Water Bugs. These are aquatic members of that large group of insects called the "true bugs", most of which live on land. Moreover, unlike many other types of water insects, they do not have gills but get their oxygen directly from the air. Those that do go beneath the surface usually carry an oxygen supply with them in the form of a shiny glistening sheath of air imprisoned among a covering of fine waterproof hairs. The common water insect known to small boys at the "Whirligig Bug" is not a water bug but a beetle.

332

Water by truck in Mexico City  

E-Print Network (OSTI)

Supply of water to urban households by tanker truck in developing and advanced developing countries is often associated with early stages of urbanization or with the private markets on which water vendors serve households ...

Pike, Jill (Jill Susan)

2005-01-01T23:59:59.000Z

333

Determination of Precipitable Water from Solar Transmission  

Science Conference Proceedings (OSTI)

A method of determining precipitable water to within 10% from solar radiometer data has been developed. The method uses a modified Langley technique to obtain the water vapor optical depth, and a model developed at the University of Arizona is ...

K. J. Thome; B. M. Herman; J. A. Reagan

1992-02-01T23:59:59.000Z

334

A Discontinuous Galerkin Global Shallow Water Model  

Science Conference Proceedings (OSTI)

A discontinuous Galerkin shallow water model on the cubed sphere is developed, thereby extending the transport scheme developed by Nair et al. The continuous flux form nonlinear shallow water equations in curvilinear coordinates are employed. The ...

Ramachandran D. Nair; Stephen J. Thomas; Richard D. Loft

2005-04-01T23:59:59.000Z

335

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION  

E-Print Network (OSTI)

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION Leadership Team Subcommittee: Joan Bradshaw Michael Dukes Pierce Jones Kati Migliaccio #12;Water Conservation - Situation · Florida water supplies;Water Conservation Initiative 2: Enhancing and protecting water quality, quantity, and supply Priority 1

Slatton, Clint

336

Federal Incentives for Water Power (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the federal incentives available as of April 2013 for the development of water power technologies.

Not Available

2013-05-01T23:59:59.000Z

337

Development of a high temperature solar powered water chiller. Volume 3. Phase I technical progress report, September 26, 1977--June 1, 1978  

DOE Green Energy (OSTI)

This section describes the conceptual design rationale and resulting design configuration as well as providing estimates of cost and performance. Because the development of the turbo-compressor design paralleled the development of the chiller system design, all of the cost and performance data are based on intermediate turbo-compressor performance data, as well as on unoptimized components. Optimized performance was computed at the very end of Phase I, and only a brief comparison is made to show the potential gains available. Updating of all the predicted performance data for the final conceptual design will await Phase II.

English, R. A.

1978-06-01T23:59:59.000Z

338

Energy and water development appropriations for 1985. Hearings before a subcommittee of the Committee on Appropriations, House of Representives, Ninety-Eighth Congress, second session  

SciTech Connect

Part 4 of the hearing record covers DOE budget justifications for atomic energy defense activities; energy supply, research, and development; the Nuclear Waste Fund; general science and research; uranium enrichment; the Geothermal Resources Development Fund; power marketing and departmental administrations; and the Federal Energy Regulatory Commission. Highlights from the budget note that it continues support for a mix of energy technologies and a commitment to energy security. The budget incorporates and reflects savings initiatives that will save an estimated $143.5 million over the 1984-85 period.

1984-01-01T23:59:59.000Z

339

Energy and water development appropriations for 1986. Part 4. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, First Session  

SciTech Connect

Part 4 of the hearing record covers the documentation and supporting justification for DOE's 1986 budget. The volume opens with a section on budget highlights, noting a continued support for a mix of energy technologies while emphasizing long-term basic research and near-term technology transfer to industry. The budget continues to emphasize management reforms that will help to reduce the overall budget deficit. The volume also contains justifications for programs in nuclear defense and nuclear wastes, research and development on energy supply, uranium enrichment, geothermal development, power marketing, DOE administration, and the Federal Energy Regulatory Commission.

1985-01-01T23:59:59.000Z

340

Energy and water development appropriations for 1985. Part 2. Hearings before the Committee on Appropriations, House of Representatives, Ninety-Eighth Congress, Second Session  

SciTech Connect

Part 2 of the hearing record covers testimony given by the Corps of Engineers on the Lower Mississippi Valley, Southwestern, North Pacific, South Pacific, and Pacific Ocean Divisions, and by the Delaware and Susquehanna River Basin Commissions and the Interstate Commission on the Potomac River Basin. Representatives of the Corps' engineering, planning, and program development offices described projects in each of the divisions which relate to navigation, flood control, job development, and other matters. The Committee reviewed appropriation levels for each of the projects. The hearing record includes background and supporting documentation as well as the statements and testimony of the witnesses.

1984-01-01T23:59:59.000Z

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


341

Preliminary Structural Design Conceptualization for Composite Rotor for Verdant Power Water Current: Cooperative Research and Development Final Report, CRADA Number CRD-08-296  

DOE Green Energy (OSTI)

The primary thrust of the CRADA will be to develop a new rotor design that will allow higher current flows (>4m/s), greater swept area (6-11m), and in the process, will maximize performance and energy capture.

Hughes, S.

2011-02-01T23:59:59.000Z

342

GRR/Section 19-TX-b - New Water Right Process For Surface Water and Ground  

Open Energy Info (EERE)

TX-b - New Water Right Process For Surface Water and Ground TX-b - New Water Right Process For Surface Water and Ground Water < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-TX-b - New Water Right Process For Surface Water and Ground Water 19TXBNewWaterRightProcessForSurfaceWaterAndGroundWater.pdf Click to View Fullscreen Contact Agencies Texas Commission on Environmental Quality Texas Water Development Board Regulations & Policies Tex. Water Code § 11 Triggers None specified Click "Edit With Form" above to add content 19TXBNewWaterRightProcessForSurfaceWaterAndGroundWater.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

343

GRR/Section 19-CO-e - New Water Right Process for Surface Water and  

Open Energy Info (EERE)

19-CO-e - New Water Right Process for Surface Water and 19-CO-e - New Water Right Process for Surface Water and Tributary Ground Water < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-CO-e - New Water Right Process for Surface Water and Tributary Ground Water 19COENewWaterRightProcessForSurfaceWaterAndTributaryGroundWater.pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 19COENewWaterRightProcessForSurfaceWaterAndTributaryGroundWater.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Developers seeking a new water right to appropriate surface water and

344

Reusing Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Reusing Water Reusing Water Reusing Water Millions of gallons of industrial wastewater is recycled at LANL by virtue of a long-term strategy to treat wastewater rather than discharging it into the environment. April 12, 2012 Water from cooling the supercomputer is release to maintain a healthy wetland. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email We reuse the same water up to six times before releasing it back into the environment cleaner than when it was pumped. How many times does LANL reuse water? Wastewater is generated from some of the facilities responsible for the Lab's biggest missions, such as the cooling towers of the Los Alamos Neutron Science Center, one of the Lab's premier science research

345

Water Rights (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Rights (Texas) Water Rights (Texas) Water Rights (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Texas Program Type Environmental Regulations Provider Texas Water Development Board The Texas Commission on Environmental Quality regulates the water rights for the state of Texas. Water and state water may be appropriated, stored, or diverted in the state of Texas for beneficial uses in reasonable amounts, with certain conditions. The Commission issues permits and regulations for water rights in Texas. Included in beneficial uses are: agricultural and industrial uses;

346

Water Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

- National Energy Technology Laboratory Office of Systems Analyses and Planning EUEC Energy & Environment Conference 2008, EPS,1292008 2 * Water Scarcity Seen Dampening Case...

347

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Application of Pulsed Electrical Fields for Advanced Cooling in Coal-Fired Power Plants Application of Pulsed Electrical Fields for Advanced Cooling in Coal-Fired Power Plants Drexel University is conducting research with the overall objective of developing technologies to reduce freshwater consumption at coal-fired power plants. The goal of this research is to develop a scale-prevention technology based on a novel filtration method and an integrated system of physical water treatment in an effort to reduce the amount of water needed for cooling tower blowdown. This objective is being pursued under two coordinated, National Energy Technology Laboratory sponsored research and development projects. In both projects, pulsed electrical fields are employed to promote the precipitation and removal of mineral deposits from power plant cooling water, thereby allowing the water to be recirculated for longer periods of time before fresh makeup water has to be introduced into the cooling water system.

348

Water and Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Water in swimming pool Water and Energy The water and energy technology research focuses on improving the efficiency of energy and water use in water delivery, supply and...

349

Energy Basics: Water Heating  

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

about: Conventional Storage Water Heaters Demand (Tankless or Instantaneous) Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil and Indirect Water Heaters...

350

Water Transport Exploratory Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Exploratory Studies Exploratory Studies Office of Hydrogen, Fuel Cells, and Infrastructure Technologies 2007 kickoff meeting February 13-14, 2007 DOE Forrestal Building Rod Borup Mukundan Rangachary, Bryan Pivovar, Yu Seung Kim, John Davey, David Wood, Tom Springer, Muhammad Arif , Ken Chen, Simon Cleghorn, Will Johnson, Karren More, Peter Wilde, Tom Zawodzinski Los Alamos National Lab This presentation does not contain any proprietary or confidential information Objectives * Develop understanding of water transport in PEM Fuel Cells (non-design-specific) * Evaluate structural and surface properties of materials affecting water transport and performance * Develop (enable) new components and operating methods * Accurately model water transport within the fuel cell * Develop a better understanding of the effects of

351

Integrated modelling of water availability and water use in the semi-arid Northeast of Brazil  

E-Print Network (OSTI)

Integrated modelling of water availability and water use in the semi-arid Northeast of Brazil A: Bronstert 1 Integrated modelling of water availability and water use in the semi-arid Northeast of Brazil A con- straint for development in the semi-arid Northeast of Brazil. Quanti cation of natural water

Bronstert, Axel

352

Energy and water development appropriations for 1983. Part 6. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session  

SciTech Connect

Part 6 of the hearing record covers five DOE programs on atomic energy, defense, nuclear fission and civilian waste management, fusion energy and basic energy sciences, environmental, and departmental administration, as well as the Nuclear Regulatory Commission. Herman E. Roser, DOE Assistant Secretary for Defense Programs, began with an overview of nuclear weapons, safeguards technology, and security investigations, with a total budget of $5.5 billion. Witnesses describe the status of research and development in each program and the budget requirements to meet national goals. (DCK)

1982-01-01T23:59:59.000Z

353

Dynamic light scattering study on phase separation of a protein-water mixture: Application on cold cataract development in the ocular lens  

E-Print Network (OSTI)

We present a detailed dynamic light scattering study on the phase separation in the ocular lens emerging during cold cataract development. Cold cataract is a phase separation effect that proceeds via spinodal decomposition of the lens cytoplasm with cooling. Intensity auto-correlation functions of the lens protein content are analyzed with the aid of two methods providing information on the populations and dynamics of the scattering elements associated with cold cataract. It is found that the temperature dependence of many measurable parameters changes appreciably at the characteristic temperature ~16+1 oC which is associated with the onset of cold cataract. Extending the temperature range of this work to previously inaccessible regimes, i.e. well below the phase separation or coexistence curve at Tcc, we have been able to accurately determine the temperature dependence of the collective and self-diffusion coefficient of proteins near the spinodal. The analysis showed that the dynamics of proteins bears some resemblance to the dynamics of structural glasses where the apparent activation energy for particle diffusion increases below Tcc indicating a highly cooperative motion. Application of ideas developed for studying the critical dynamics of binary protein/solvent mixtures, as well as the use of a modified Arrhenius equation, enabled us to estimate the spinodal temperature Tsp of the lens nucleus. The applicability of dynamic light scattering as a non-invasive, early-diagnostic tool for ocular diseases is also demonstrated in the light of the findings of the present paper.

V. Petta; N. Pharmakakis; G. N. Papatheodorou; S. N. Yannopoulos

2008-06-11T23:59:59.000Z

354

INEEL Source Water Assessment  

SciTech Connect

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

Sehlke, Gerald

2003-03-01T23:59:59.000Z

355

Energy and water development appropriations for 1987. Part 5. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Ninth Congress, Second Session  

SciTech Connect

Part 5 of the hearing record covers $12.1 billion in appropriations to DOE. Energy Secretary Herrington describes it as adequate to meet DOE's defense and civilian responsibilities and still contribute to the reduction of the national deficit. The budget emphasizes initiatives which would transfer power marketing and the Naval Petroleum Reserves to the private sector, places a moratorium on the Strategic Petroleum Reserve at 500 million barrels, and introduces a new waste disposal program and new cooperative research and development programs in which the federal government serves as a minority partner with industry. Herrington defended the increase in defense activities within the budget and the administration's privatization programs. The volume also includes the budgets for solar and renewable energy sources, magnetic fusion, and the environment; nuclear fission and commercial waste management; general science and Basic Energy Sciences; and uranium supply and enrichment.

1986-01-01T23:59:59.000Z

356

NETL Water Paper Draft 2  

NLE Websites -- All DOE Office Websites (Extended Search)

` ` ADDRESSING THE CRITICAL LINK BETWEEN FOSSIL ENERGY AND WATER The Department of Energy/Office of Fossil Energy's Water-Related Research, Development, and Demonstration Programs Contributing Authors: Thomas Feeley, DOE/NETL John Duda, DOE/NETL Lindsay Green, SAIC Robert Kleinmann, DOE/NETL James Murphy, SAIC Terry Ackman, DOE/NETL Jeffrey Hoffmann, DOE/NETL DOE/FE Energy-Water RD&D Programs, October 2005 October 2005 DOE/FE Energy-Water RD&D Programs, October 2005 This Page Intentionally Left Blank. DOE/FE Energy-Water RD&D Programs, October 2005 TABLE OF CONTENTS INTRODUCTION ........................................................................................................................................

357

Public works for water and power development and energy research appropriations for Fiscal Year 1977. Part 5 (Pages 3625-4596). Energy Research and Development Administration. Hearings before the Committee on Appropriations, United States Senate, Ninety-Fourth Congress, Second Session on H. R. 14236  

SciTech Connect

H.R. 14236 is an act making appropriations for public works for water and power development and energy research, including the Corps of Civil Engineers, the Bureau of Reclamation, power agencies of the Department of the Interior, the Appalachian Regional Development Programs, the Federal Power Commission, the Tennessee Valley Authority, the Nuclear Regulatory Commission, the Energy Research and Development Administration, and related independent agencies and commissions for the fiscal year ending September 30, 1977. The subcommittee meeting on March 16, 1976, Senator John C. Stennis presiding, dealt with the Solar, Geothermal, and Advanced Energy Systems of the Energy Research and Development Administration. The hearing on March 18, 1976 dealt with the Naval Reactor Development Program and the Nuclear Weapons and Related Programs of ERDA; Senator John C. Stennis presided. The hearing on March 23, 1976, dealt with the Fission Power Reactor Development Program, ERDA; Senator John C. Stennis presided. The March 24, 1976 hearing dealt with the Biomedical and Environmental and Safety Research, Conservation Research and Development, and Program Support Sections, ERDA, again with Senator John C. Stennis presiding. A total of 45 witnesses' statements, communications, and prepared statements served as information presented at this hearing.

1976-01-01T23:59:59.000Z

358

Water pollution  

SciTech Connect

Ballast water, which is sea water that is carried in oil tankers to provide stability, can become contaminated with oil. Alyeska Pipeline Service Company runs a water treatment plant at its pipeline terminal at Prot Valdez, Alaska, to treat ballast water before it is discharged into the sea. GAO reviewed EPA's recently reissued National Pollution Discharge Elimination System permit for the Port Valdez facility. In this report, GAO compares the effluent limits and other requirements under the reissued permit with those of the old permit, determines the reasons for changes in the reissued permit, and examines Alyeska's initial efforts to comply with the reissued permit's effluent limits and reporting requirements.

1990-06-01T23:59:59.000Z

359

Energy and Water Act  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Acquisition Letter 2004-02 - FY 2004 Le2islation Provisions (dated March 1.2004) Acquisition Letter 2004-02 - FY 2004 Le2islation Provisions (dated March 1.2004) Energy and Water Act AL-2004-02 provides guidance regarding the implementation of Section 30 I. 304. 307. 501,502, and Legislative Direction as provided in the Energy and Water Development Appropriation:) Act Pub. L, 108-137, also known as the E&W Act. RFP's for unfunded programs, UseJ' facilities, lobbying restrictions, and purchase of American made products are carried ovc:r from the FY 2003 Energy and Water Development Appropriations Act Pub, L, 108-7 {Division D), However, while the provision regarding competition still exists in the F'" 2004 legislation, the direction provided by Congress regarding the extend/compete process for 5 Management and Operating (M&O)contracts is

360

Y-12 National Security Complex Water Assessment  

Science Conference Proceedings (OSTI)

The Department of Energy's Federal Energy Management Program (FEMP) sponsored a water assessment at the Y-12 National Security Complex (Y 12) located in Oak Ridge, Tennessee. Driven by mandated water reduction goals of Executive Orders 13423 and 13514, the objective of the water assessment is to develop a comprehensive understanding of the current water-consuming applications and equipment at Y-12 and to identify key areas for water efficiency improvements that could be applied not only at Y-12 but at other Federal facilities as well. FEMP selected Pacific Northwest National Laboratory to coordinate and manage the water assessment. PNNL contracted Water Savers, LLC to lead the technical aspects of the water assessment. Water Savers provided key technical expertise in water auditing, metering, and cooling systems. This is the report of that effort, which concluded that the Y-12 facility could realize considerable water savings by implementing the recommended water efficiency opportunities.

Elam, Shana E.; Bassett, P.; McMordie-Stoughton, Katherine L.

2010-11-01T23:59:59.000Z

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


361

H. R. 2427: A bill making appropriations for energy and water development for the fiscal year ending September 30, 1992, and for other purposes, introduced in the US House of Representatives, One Hundred Second Congress, First Session, May 22, 1991  

SciTech Connect

Appropriations are provided for expenses necessary for the collection and study of basic information pertaining to river and harbor, flood control, and shore protection; for prosecuting work of flood control; for the preservation, operation, maintenance, and care of existing river and harbor, flood control, and related works; and for administration of laws pertaining to regulation of navigable waters and wetlands. Appropriations are detailed for the Department of Defense, Civil Department of the Army; Department of the Interior, Bureau of Reclamation; Department of Energy for energy supply, research and development activities, general science and research activities, nuclear waste disposal fund, isotope production and distribution program fund, atomic energy defense activities, power marketing administrations, and minority participation in the superconducting super collider. Additional appropriations are described for the following agencies: Appalachian Regional Commission, Defense Nuclear Facilities Safety Board, Delaware River Basin Commission, Interstate Commission of the Potomac River Basin, Nuclear Regulatory Commission, Nuclear Waste Technical Review Board, Susquehanna River Basin Commission, and Tennessee Valley Authority.

1991-01-01T23:59:59.000Z

362

Regional Systems Development for Geothermal Energy Resources...  

Open Energy Info (EERE)

included in the analysis. The water requirements for representative types of energy conversion processes were developed using a case study approach. Cooling water requirements for...

363

Mountain Association for Community Economic Development - Solar...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Heater Loan Program Mountain Association for Community Economic Development - Solar Water Heater Loan Program Eligibility Commercial Residential Savings For Heating &...

364

Nuclear quantum effects in water  

E-Print Network (OSTI)

In this work, a path integral Car-Parrinello molecular dynamics simulation of liquid water is performed. It is found that the inclusion of nuclear quantum effects systematically improves the agreement of first principles simulations of liquid water with experiment. In addition, the proton momentum distribution is computed utilizing a recently developed open path integral molecular dynamics methodology. It is shown that these results are in good agreement with neutron Compton scattering data for liquid water and ice.

Joseph A. Morrone; Roberto Car

2008-03-25T23:59:59.000Z

365

Water Resources Act (Ontario, Canada) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Resources Act (Ontario, Canada) Water Resources Act (Ontario, Canada) Eligibility Agricultural Developer Industrial Investor-Owned Utility MunicipalPublic Utility Rural...

366

Water Power Program: Hydropower Resource Assessment and Characterizati...  

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

and other environmental services can affect the availability of water resources for energy production, and competing uses are taken into consideration when developing water...

367

Comprehensive Local Water Management Act (Minnesota)  

Energy.gov (U.S. Department of Energy (DOE))

Each county is encouraged to develop and implement a local water management plan. This section sets the specifications that must be met by local plans. The status of county water plans is shown...

368

Global Changes of the Water Cycle Intensity  

Science Conference Proceedings (OSTI)

In this study, numerical simulations of the twentieth-century climate are evaluated, focusing on the changes in the intensity of the global water cycle. A new model diagnostic of atmospheric water vapor cycling rate is developed and employed that ...

Michael G. Bosilovich; Siegfried D. Schubert; Gregory K. Walker

2005-05-01T23:59:59.000Z

369

Water Boatman  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Boatman Water Boatman Name: Joshua Location: N/A Country: N/A Date: N/A Question: I am doing a research on water boatman. I go through your web, I only find little information about it. Can you give me its habitat, its appearance, life cycles and communication between themselves and they defenses themselves? Replies: Find a good book in the library on insects, also on pond biology/ecology, as boatmen live in ponds and marshes. It should be easy to find. J.Elliott Try this web site: http://www.dnr.state.il.us/ctap.ctaphome.htm or http://www.dnr.state.il.us/nredu/nredpage.htm this is the state of Illinois Dept. of Natural Resources homepage and somewhere on there is a page called "bugpage". They have pictures and characteristics of aquatic insects there. good luck

370

Energy- and water-development appropriations for Fiscal Year 1982. Hearings before the Committee on Appropriations, United States Senate, Ninety-Seventh Congress, First Session on H. R. 4144, an act making appropriations for energy and water development for the fiscal year ending September 30, 1982, and for other purposes. Part 2 (pages 679-1574). Department of Energy, Federal Energy Regulatory Commission, Nuclear Regulatory Commission, Tennessee Valley Authority  

SciTech Connect

Part 2 of the hearing record on appropriations for the fiscal year 1982 DOE budget for certain energy and water development programs opens with remarks by Energy Secretary James B. Edwards, who summarizes the Reagan energy policy of reducing federal participation in the funding and regulation of these projects and gives an overview of DOE programs. Subsequent hearings covered the Federal Power Marketing Administration; high-energy physics and basic energy science, and magnetic fusion; nuclear fission and uranium enrichment programs, conservation and renewable energy programs; departmental and related activities; Federal Energy Regulatory Commission and Nuclear Regulatory Commission, Tennessee Valley Authority, and national security and defense programs. The record covers nine days of hearings. (DCK)

1981-01-01T23:59:59.000Z

371

GRR/Section 19 - Water Access & Water Rights Overview | Open Energy  

Open Energy Info (EERE)

- Water Access & Water Rights Overview - Water Access & Water Rights Overview < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19 - Water Access & Water Rights Overview 19WaterAccessWaterRightsOverview.pdf Click to View Fullscreen Triggers None specified Click "Edit With Form" above to add content 19WaterAccessWaterRightsOverview.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative A developer may require water for such uses as dust suppression for roads, construction activities, drilling operations, extraction of geothermal resources, plant cooling operations, etc. Water access and water rights are predominantly handled by state law.

372

WaterFurnace Renewable Energy Inc formerly WaterFurnace Industries Inc WFI  

Open Energy Info (EERE)

WaterFurnace Renewable Energy Inc formerly WaterFurnace Industries Inc WFI WaterFurnace Renewable Energy Inc formerly WaterFurnace Industries Inc WFI Jump to: navigation, search Name WaterFurnace Renewable Energy Inc (formerly: WaterFurnace Industries, Inc (WFI)) Place Indiana Zip 46809 Sector Geothermal energy Product WaterFurnace develops and manufactures geothermal heating and cooling systems. References WaterFurnace Renewable Energy Inc (formerly: WaterFurnace Industries, Inc (WFI))[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. WaterFurnace Renewable Energy Inc (formerly: WaterFurnace Industries, Inc (WFI)) is a company located in Indiana . References ↑ "WaterFurnace Renewable Energy Inc (formerly: WaterFurnace Industries, Inc (WFI))"

373

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

gas water heaters; and pressure loss calculations for residentialgas water heaters; and pressure loss calculations for residential

Lutz, Jim

2012-01-01T23:59:59.000Z

374

H. R. 3800: A Bill to amend the Comprehensive Environmental H. R. 4506: A Bill making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the House of Representatives, One Hundred Third Congress, Second Session, May 26, 1994  

SciTech Connect

This bill provides for appropriations for energy and water development for the fiscal year September 30, 1995. Included is the US DOE: energy supply, research and development activities; Uranium enrichment decontamination and decommissioning fund; nuclear waste disposal fund; isotope production and distribution program fund; Atomic energy defense activities and weapons activities; defense environmental restoration and waste management; defense nuclear waste disposal.

1994-01-01T23:59:59.000Z

375

Water Quality Criteria for Intrastate, Interstate, and Coastal Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Quality Criteria for Intrastate, Interstate, and Coastal Quality Criteria for Intrastate, Interstate, and Coastal Water (Mississippi) Water Quality Criteria for Intrastate, Interstate, and Coastal Water (Mississippi) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Mississippi Program Type Environmental Regulations

376

Clean Water Act | Open Energy Information  

Open Energy Info (EERE)

Clean Water Act Clean Water Act Year 1972 Url CWA.jpg Description The Clean Water Act was established to restore and maintain the chemical, physical, and biological integrity of the nation's waters. References CWA[1] Federal Oil and Gas[2] The Clean Water Act (CWA) (33 U.S.C. § 1251 et seq.) - The Clean Water Act was established to restore and maintain the chemical, physical, and biological integrity of the nation's waters. The CWA aims to protect water quality through development of water quality standards, anti-degradation policies, water quality permitting procedures, water body monitoring and assessment programs, and elimination or point and nonpoint pollution sources. The CWA regulates the National Pollutant Discharge Elimination System (NPDES) permitting process, which establishes, through a permit,

377

Recovery of Water from Boiler Flue Gas  

NLE Websites -- All DOE Office Websites (Extended Search)

RecoveRy of WateR fRom BoileR flue Gas RecoveRy of WateR fRom BoileR flue Gas Background Coal-fired power plants require large volumes of water for efficient operation, primarily for cooling purposes. Public concern over water use is increasing, particularly in water stressed areas of the country. Analyses conducted by the U.S. Department of Energy's National Energy Technology Laboratory predict significant increases in power plant freshwater consumption over the coming years, encouraging the development of technologies to reduce this water loss. Power plant freshwater consumption refers to the quantity of water withdrawn from a water body that is not returned to the source but is lost to evaporation, while water withdrawal refers to the total quantity of water removed from a water source.

378

Testimony Before Senate Energy & Water Development Committee...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Balances Reports Budget Environmental & ES&H Liabilities Financial Management Handbook LDR&D Annual Reports Testimony March 21, 2012 Fiscal Year 2013 President's Budget...

379

Energy and water development appropriations for 1984  

SciTech Connect

Part 6 of the hearing record covers appropriations for DOE programs, the Nuclear Regulatory Commission (NRC), and the Clinch River Breeder Reactor (CRBR). Shelby Brewer, Assistant Secretary for Nuclear Energy and others from DOE reviewed programs in fission, fusion, waste management, defense, basic energy sciences, and the environment, as well as departmental administration. Chairman Nunzio Palladino and others from NRC reviewed their reduced budget request, its impact on research programs on unsolved safety problems, and the continuing problem of having Agency personnel widely scattered around the Washington area. DOE Secretary Donald Hodel led the discussion on alternative CRBR financing techniques. The testimony contains the budget justifications of 36 witnesses. (DCK)

1983-01-01T23:59:59.000Z

380

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Use of Air2Air™ Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants – SPX Cooling Systems Use of Air2Air™ Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants – SPX Cooling Systems In this project, SPX Cooling Systems, formerly Marley Cooling Technologies, Inc., evaluates the performance of its patented Air2Air(tm) condensing technology in cooling tower applications at coal-fired electric power plants. Researchers quantify Air2Air(tm) water conservation capabilities with results segmented by season and time of day. They determine the pressure drop and energy use during operation. Additionally, SPX Cooling Systems develops a collection method for the recovered water, analyzes water quality, and identifies potential on-site processes capable of utilizing the recovered water.

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


381

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Plant Water Management Power Plant Water Management A Synergistic Combination of Advanced Separation and Chemical Scale Inhibitor Technologies for Efficient Use of Impaired Water as Cooling Water in Coal-Based Power Plants – Nalco Company Example of Pipe Scaling The overall objective of this project, conducted by Nalco Company in partnership with Argonne National Laboratory, is to develop advanced-scale control technologies to enable coal-based power plants to use impaired water in recirculating cooling systems. The use of impaired water is currently challenged technically and economically due to additional physical and chemical treatment requirements to address scaling, corrosion, and biofouling. Nalco's research focuses on methods to economically manage scaling issues (see Figure 1). The overall approach uses synergistic

382

Members of the Carnarvon Water Allocation Advisory Committee  

E-Print Network (OSTI)

This Groundwater Management Strategy has been prepared by the Water Allocation Branch and the Midwest/Gascoyne Region of the Water and Rivers Commission, with the assistance of the Carnarvon Water Allocation Advisory Committee. The Strategy development team consisted of:

Carnarvon Wa; Lower Gascoyne River; Ron Shepherd; Alan Bradley; Wayne Astill; Kevin Firth; Claire Thorstensen; Darryl Abbott; Rebecca Blyton; Phillip Kalaitzis; Bruce Teede; Bruce Munro; Marcus Holla; Paul Nevill; Bill Doble; Dale Rogers; Ron Copeland; Dave Bauer; Steve Greeve

2004-01-01T23:59:59.000Z

383

Nozzle development  

DOE Green Energy (OSTI)

The objective of this program has been the development of experimental techniques and data processing procedures to allow for the characterization of multi-phase fuel nozzles using laboratory tests. Test results were to be used to produce a single value coefficient-of-performance that would predict the performance of the fuel nozzles independent of system application. Several different types of fuel nozzles capable of handling multi-phase fuels have been characterized for: (a) fuel flow rate versus delivery pressure, (b) fuel-air ratio throughout the fuel spray or plume and the effective cone angle of the injector, and (c) fuel drop- or particle-size distribution as a function of fluid properties. Fuel nozzles which have been characterized on both single-phase liquids and multi-phase liquid-solid slurries include a variable-film-thickness nozzle, a commercial coal-water slurry (CWS) nozzle, and four diesel injectors of different geometries (tested on single-phase fluids only). Multi-phase mixtures includes CWS with various coal loadings, surfactant concentrations, and stabilizer concentrations, as well as glass-bead water slurries with stabilizing additives. Single-phase fluids included glycerol-water mixtures to vary the viscosity over a range of 1 to 1500 cP, and alcohol-water mixtures to vary the surface tension from about 22 to 73 dyne/cm. In addition, tests were performed to characterize straight-tube gas-solid nozzles using two differences size distributions of glass beads in air. Standardized procedures have been developed for processing measurements of spray drop-size characteristics and the overall cross-section average drop or particle size. 43 refs., 60 figs., 7 tabs.

Dodge, F.T.; Dodge, L.G.; Johnson, J.E.

1989-06-01T23:59:59.000Z

384

The effects of an intermittent piped water network and storage practices on household water quality in Tamale, Ghana  

E-Print Network (OSTI)

The United Nations Millennium Development Goals include a target to halve the number of people without access to "improved" water sources, which include piped water supply. However, an "improved" source of water does not ...

Vacs Renwick, Deborah Alexandra

2013-01-01T23:59:59.000Z

385

Federal Energy Management Program: Federal Water Efficiency Best Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Efficiency Best Management Practices Water Efficiency Best Management Practices Water Sense at Work Logo for the EPA WaterSense The U.S. Environmental Protection Agency developed WaterSense at Work, a compilation of water-efficiency best management practices (BMPs), to help commercial and institutional facilities understand and manage water use, help facilities establish effective water-management programs, and identify projects and practices that reduce facility water use. FEMP originally developed Federal Water Efficiency Best Management Practices (BMPs) in response to Executive Order (E.O.) 13123 requirements, which required Federal agencies to reduce water use through cost-effective water efficiency improvements. E.O. 13423 supersedes E.O. 13123. To account for the superseded requirement changes, water use patterns, and advancing technologies, the Environmental Protection Agency's WaterSense Office updated the original BMPs.

386

Microelectronics Plant Water Efficiency Improvements at Sandia...  

NLE Websites -- All DOE Office Websites (Extended Search)

Sandia National Laboratories has developed extensive water efficiency improvements at its Microsystems and Engineering Sciences Applications (MESA) complex in Albuquerque, New...

387

Mechanistic Modeling of Photocatalytic Water Disinfection.  

E-Print Network (OSTI)

??The main goal of this research was to develop a mechanism-based model for photocatalytic disinfection of bacteria in water using suspended catalyst pthesiss in batch (more)

Dalrymple, Omatoyo Kofi

2011-01-01T23:59:59.000Z

388

Water Efficiency Goal Guidance | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Efficiency Goal Guidance Water Efficiency Goal Guidance Water Efficiency Goal Guidance Water Efficiency Definitions A clear understanding of water efficiency definitions is very helpful in complying with the water-reduction goals of E.O. 13514. See section 3.0 of Federal Agency Implementation of Water Efficiency and Management Provisions of Executive Order 13514 for key definitions. The Council on Environmental Quality (CEQ) issued water efficiency goal guidance in Federal Agency Implementation of Water Efficiency and Management Provisions of Executive Order 13514. This comprehensive document establishes guidelines for Federal agencies in meeting the water-related requirements of Executive Order (E.O.) 13514 and includes information about baseline development, reporting requirements, and strategies for

389

Potential Contaminant Pathways from Hydraulically Fractured Shale to Aquifers. Ground Water. doi: 10.1111/j.1745-6584.2012.00933.x New Hampshire Department of Environmental Services (NHDES). 2010. Well Development by Hydrofracturing. http://des.nh.gov/o  

E-Print Network (OSTI)

Hydraulic fracturing of deep shale beds to develop natural gas has caused concern regarding the potential for various forms of water pollution. Two potential pathwaysadvective transport through bulk media and preferential flow through fracturescould allow the transport of contaminants from the fractured shale to aquifers. There is substantial geologic evidence that natural vertical flow drives contaminants, mostly brine, to near the surface from deep evaporite sources. Interpretative modeling shows that advective transport could require up to tens of thousands of years to move contaminants to the surface, but also that fracking the shale could reduce that transport time to tens or hundreds of years. Conductive faults or fracture zones, as found throughout the Marcellus shale region, could reduce the travel time further. Injection of up to 15,000,000 L of fluid into the shale generates high pressure at the well, which decreases with distance from the well and with time after injection as the fluid advects through the shale. The advection displaces native fluids, mostly brine, and fractures the bulk media widening existing fractures. Simulated pressure returns to pre-injection levels in about 300 d. The overall system requires from 3 to 6 years to reach a new equilibrium reflecting the significant changes caused by fracking the shale, which could allow advective transport to aquifers in less than 10 years. The rapid expansion of hydraulic fracturing requires that monitoring systems be employed to track the movement of contaminants and that gas wells have a reasonable offset from faults.

Tom Myers

2012-01-01T23:59:59.000Z

390

Energy and water development appropriations for 1983. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session. Part 4. Department of Energy FY 1983 budget justifications  

SciTech Connect

This volume contains justification material submitted in support of the portions of the FY 1983 budget of the Department of Energy under the jurisdiction of the Energy and Water Development Subcommittee. The Administration has proposed a reorganization of Federal energy programs which would abolish the Department of Energy and distribute its activities to the Departments of Commerce, Interior and Justice. The Administration's budget for energy activities was transmitted as part of the budgets of those agencies and separate justification material was provided in the new format. Because no legislative action on the reorganization proposal had occurred at the time the budget was considered by the Appropriations Committee, the revised budget format was not reviewed. Therefore, only the justification material reflecting the programs and organization of the Department of Energy under current law are included in this volume. A summary of the Administration's reorganization proposal is contained in the Budget Highlights section at the beginning of the justification material.

1982-01-01T23:59:59.000Z

391

Assessment and development of an industrial wet oxidation system for burning waste and low upgrade fuels. Final report, Phase 2B: Pilot demonstration of the MODAR supercritical water oxidation process  

DOE Green Energy (OSTI)

Stone & Webster Engineering Corporation is Project Manager for the Development and Demonstration of an Industrial Wet Oxidation System for Burning Wastes and Low Grade Fuel. This program has been ongoing through a Cooperative Agreement sponsored by the Department of Energy, initiated in June 1988. This report presents a comprehensive discussion of the results of the demonstration project conducted under this cooperative agreement with the overall goal of advancing the state-of-the-art in the practice of Supercritical Water Oxidation (SCWO). In recognition of the Government`s support of this project, we have endeavored to include all material and results that are not proprietary in as much detail as possible while still protecting MODAR`s proprietary technology. A specific example is in the discussion of materials of construction where results are presented while, in some cases, the specific materials are not identified. The report presents the results chronologically. Background material on the earlier phases (Section 2) provide an understanding of the evolution of the program, and bring all reviewers to a common starting point. Section 3 provides a discussion of activities from October 1991 through July 1992, during which the pilot plant was designed; and various studies including computational fluid dynamic modeling of the reactor vessel, and a process HAZOP analyses were conducted. Significant events during fabrication are presented in Section 4. The experimental results of the test program (December 1992--August 1993) are discussed in Section 5.

Not Available

1994-01-01T23:59:59.000Z

392

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

The effect on water and gas usage from cross-flow betweencontrols have on water and gas usage over a large number ofsystems, and their water and gas usage. Hourly schedules for

Lutz, Jim

2012-01-01T23:59:59.000Z

393

Hydrogen production by water electrolysis: present status and future prospects  

SciTech Connect

Development of advanced alkaline water electrolysis cells operating at 120-150/sup 0/C, electrocatalysis of the hydrogen and oxygen evolution reactions, and development of solid polymer electrolyte water electrolysis cell are discussed. (LK)

Srinivasan, S.

1976-01-01T23:59:59.000Z

394

Efficient Water Use & Management  

NLE Websites -- All DOE Office Websites (Extended Search)

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

395

Water and Energy Interactions  

E-Print Network (OSTI)

A white paper describing produced water from production ofCE, Veil JA. 2009. Produced Water Volumes and Managementunderground formations (produced water) are often extracted

McMahon, James E.

2013-01-01T23:59:59.000Z

396

Saving Water Saves Energy  

E-Print Network (OSTI)

of Californias Water Conservation Standards for ResidentialCalifornia Urban Water Conservation Council, 2006. http://http://www.nrdc.org/water/conservation/edrain/edrain.pdf

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

2006-01-01T23:59:59.000Z

397

Texas Hot Water Report  

NLE Websites -- All DOE Office Websites (Extended Search)

coil hot water storage tank, a backup instantaneous electric water heater, a hydronic fan coil unit for space heating, and an efficient plumbing manifold for domestic hot water...

398

Water Permits (Louisiana)  

Energy.gov (U.S. Department of Energy (DOE))

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

399

GRR/Section 19-WA-a - Water Access and Water Rights Overview | Open Energy  

Open Energy Info (EERE)

9-WA-a - Water Access and Water Rights Overview 9-WA-a - Water Access and Water Rights Overview < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 19-WA-a - Water Access and Water Rights Overview 19-WA-a - Water Access and Water Rights Overview.pdf Click to View Fullscreen Contact Agencies Washington State Department of Ecology Regulations & Policies Revised Code of Washington Chapter 90.03 Revised Code of Washington Chapter 90.44 RCW 90.44.050 Triggers None specified Similar to many western states, only a small amount of water is available for appropriation in Washington. As a result, Washington has developed a comprehensive regulatory scheme for the distribution of water rights and use of water in the state. Washington employs a prior appropriation or

400

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers Pilot-Scale Condensing Heat Exchanger Tubing Pilot-Scale Condensing Heat Exchanger Tubing Lehigh University will conduct pilot-scale testing of a condensing heat exchanger to recover water from coal-fired power plant flue gas. Testing will include using a slipstream of flue gas from a natural gas-fired boiler with sulfur trioxide injection and slipstreams of flue gas from two coal-fired boilers. The project continues the development of condensing heat exchanger technology for coal-fired boilers initially started under the U.S. Department of Energy's Project DE-FC26-06NT42727 (Recovery of Water from Boiler Flue Gas). In particular, Lehigh researchers will: (1) expand the database on water

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


401

Water Rules (Alabama) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Rules (Alabama) Water Rules (Alabama) Water Rules (Alabama) < Back Eligibility Commercial Construction Developer Industrial Local Government Municipal/Public Utility Residential Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Alabama Program Type Environmental Regulations These rules and regulations shall apply to all water systems subject to the jurisdiction of the Alabama Public Service Commission. They are intended to promote good utility practices, to assure adequate and efficient service to the public at a reasonable cost, and to establish the rights and responsibilities of both the utility and the customer. Applications for certificates must be filed separately for each water system.

402

Water Management Act (Massachusetts) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Management Act (Massachusetts) Management Act (Massachusetts) Water Management Act (Massachusetts) < Back Eligibility Agricultural Industrial Institutional Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Buying & Making Electricity Water Home Weatherization Program Info State Massachusetts Program Type Environmental Regulations Provider Department of Environmental Protection This Act regulates and registers water withdrawals in the Commonwealth of Massachusetts to enable effective planning and management of water use and conservation. The Act establishes a Water Resources Management Advisory Committee within the MA Department of Environmental Protection to oversee the development of standards, rules and regulations for water resources

403

An automatic water management system for large-scale rice paddy fields  

Science Conference Proceedings (OSTI)

An automatic water management system for large-scale paddy fields has been developed. The purposes of that are to supply the paddy fields with water or drain water from that automatically, to decrease water consumption, and to have a good harvest. To ... Keywords: estimating mean water level, optimal water allocation, paddy field, predict field consumption, prediction of growth stages, water level control

Teruji Sekozawa

2010-10-01T23:59:59.000Z

404

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

SciTech Connect

The U.S. Environmental Protection Agency (EPA) influences the market for plumbing fixtures and fittings by encouraging consumers to purchase products that carry the WaterSense label, which certifies those products as performing at low flow rates compared to unlabeled fixtures and fittings. As consumers decide to purchase water-efficient products, water consumption will decline nationwide. Decreased water consumption should prolong the operating life of water and wastewater treatment facilities.This report describes the method used to calculate national water savings attributable to EPA?s WaterSense program. A Microsoft Excel spreadsheet model, the National Water Savings (NWS) analysis model, accompanies this methodology report. Version 1.0 of the NWS model evaluates indoor residential water consumption. Two additional documents, a Users? Guide to the spreadsheet model and an Impacts Report, accompany the NWS model and this methodology document. Altogether, these four documents represent Phase One of this project. The Users? Guide leads policy makers through the spreadsheet options available for projecting the water savings that result from various policy scenarios. The Impacts Report shows national water savings that will result from differing degrees of market saturation of high-efficiency water-using products.This detailed methodology report describes the NWS analysis model, which examines the effects of WaterSense by tracking the shipments of products that WaterSense has designated as water-efficient. The model estimates market penetration of products that carry the WaterSense label. Market penetration is calculated for both existing and new construction. The NWS model estimates savings based on an accounting analysis of water-using products and of building stock. Estimates of future national water savings will help policy makers further direct the focus of WaterSense and calculate stakeholder impacts from the program.Calculating the total gallons of water the WaterSense program saves nationwide involves integrating two components, or modules, of the NWS model. Module 1 calculates the baseline national water consumption of typical fixtures, fittings, and appliances prior to the program (as described in Section 2.0 of this report). Module 2 develops trends in efficiency for water-using products both in the business-as-usual case and as a result of the program (Section 3.0). The NWS model combines the two modules to calculate total gallons saved by the WaterSense program (Section 4.0). Figure 1 illustrates the modules and the process involved in modeling for the NWS model analysis.The output of the NWS model provides the base case for each end use, as well as a prediction of total residential indoor water consumption during the next two decades. Based on the calculations described in Section 4.0, we can project a timeline of water savings attributable to the WaterSense program. The savings increase each year as the program results in the installation of greater numbers of efficient products, which come to compose more and more of the product stock in households throughout the United States.

Whitehead, Camilla Dunham; McNeil, Michael; Dunham_Whitehead, Camilla; Letschert, Virginie; della_Cava, Mirka

2008-02-28T23:59:59.000Z

405

Water Quality Regulations (Rhode Island) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Regulations (Rhode Island) Water Quality Regulations (Rhode Island) Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public...

406

SUPERHEATING IN A BOILING WATER REACTOR  

DOE Patents (OSTI)

A boiling-water reactor is described in which the steam developed in the reactor is superheated in the reactor. This is accomplished by providing means for separating the steam from the water and passing the steam over a surface of the fissionable material which is not in contact with the water. Specifically water is boiled on the outside of tubular fuel elements and the steam is superheated on the inside of the fuel elements.

Treshow, M.

1960-05-31T23:59:59.000Z

407

Water Disclosure in the Electric Power Industry  

Science Conference Proceedings (OSTI)

This topical brief provides an overview of two of the prominent water disclosure mechanisms affecting the electric power industry, the Global Reporting Initiative (GRI) and Carbon Disclosure Project Water Disclosure (CDP Water), and identifies connections to relevant EPRI research. The document was developed through EPRI's Program 55 Strategic Water Issues, and the Energy Sustainability Interest Group. This collaborative interest group was launched in 2008 and is made up of nearly 30 companies representi...

2011-06-17T23:59:59.000Z

408

Water and Wastewater Technology Demonstration Projects  

Science Conference Proceedings (OSTI)

This project was funded jointly by the Electric Power Research Institute (EPRI), Southern California Edison (SCE), and the California Energy Commission (CEC), with project management by SCE. The primary objective was to identify and develop technologies that could help California's water/wastewater industry reduce the cost of water and wastewater treatment and improve the overall operation at treatment facilities. Metropolitan Water District (MWD) and Orange County Water District (OCWD) were commissioned...

2002-07-15T23:59:59.000Z

409

Water Beetles  

NLE Websites -- All DOE Office Websites (Extended Search)

Beetles Beetles Nature Bulletin No. 639-A April 29, 1961 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis Supt. of Conservation WATER BEETLES The world is full of beetles. They live everywhere except in the oceans and in the polar regions. There are more of them than any other kind of insect. A quarter of a million species are known and new ones are being discovered every year. Whether it is a microscopic mushroom beetle a hundredth of an inch long, or a giant six-inch Hercules beetle from South America, it can be recognized by its wings. The upper pair forms a hard shell curving like a shield over the thin folded lower wings and the abdomen. In flight, the upper pair is extended like the wings of an airplane and the lower two become buzzing propellers.

410

Water watch  

Science Conference Proceedings (OSTI)

The Hydropower Generation Report provides generation figures for the largest hydropower producers in each of six regions in the US. The report compares, for each month, the amount of hydroelectricity generated (in thousands of megawatt-hours) by each producers in the last two years to the ten-year average for that month. This database is used to figure long-term generation averages and percent of averages. The producers regularly provide current generation data to update the database. This issue of [open quotes]Water Watch[close quotes] focuses on winter snow conditions across the US as of mid-January. In addition, the department provides an outlook of spring flood potential. The information presented is based on data from the US Geological Survey, the National Weather Service, and the Soil Conservation Service.

Not Available

1991-02-01T23:59:59.000Z

411

Nestle Waters | Open Energy Information  

Open Energy Info (EERE)

Nestle Waters Nestle Waters Jump to: navigation, search Name Nestle Waters Facility Nestle Waters Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Foundation Windpower Developer Foundation Windpower Energy Purchaser Nestle Waters Location Cabazon CA Coordinates 33.916949°, -116.749931° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.916949,"lon":-116.749931,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

412

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &share some of the water-conservation techniques used at theWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

413

Drinking Water Problems: Lead  

E-Print Network (OSTI)

Lead in drinking water can damage the brain, kidneys, nervous system and red blood cells. This publication explains how lead can enter drinking water, how to have your water tested, and how to eliminate lead from drinking water.

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

414

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &we share some of the water-conservation techniques used atWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

415

Energy and water development appropriations for 2000. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Sixth Congress, First Session. Part 1: Department of the Army Corps of Engineers, Office of the Assistant Secretary of the Army (Civil Works) and Chief of Engineers  

SciTech Connect

These hearings focused on the following: fiscal year 2000 budget, which with cost-sharing contributions by non-federal sponsors plus other funding will total $4.2 billion; operation and maintenance; general construction; new starts; harbor services fund; port and harbor projects; civil works missions; Challenge 21; regulatory program; and the Water Resources Development Act of 1999.

1999-11-01T23:59:59.000Z

416

H.R. 4506: An Act making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the Senate of the United States, One Hundred Third Congress, June 15, 1994 and June 23, 1994  

SciTech Connect

The report H.R. 2445 (Calendar No. 484) is an Act making appropriations for energy and water development for the fiscal year ending September 30, 1995. The markup of the proposed legislative text is included. The Department of Defense, Civil Department of Army, Corps of Engineers, the Department of Energy and the Department of Interior are included. Specific projects and programs are identified.

1994-12-31T23:59:59.000Z

417

H.R. 4506: An Act making appropriations for energy and water development for the fiscal year ending September 30, 1995, and for other purposes. Introduced in the Senate of the United States, One Hundred Third Congress, Second Session, June 15, 1994  

SciTech Connect

The report H.R. 2445 is an Act making appropriations for energy and water development for the fiscal year ending September 30, 1995. The proposed legislative text is included. The Department of Defense, Civil Department of Army, Corps of Engineers, the Department of Energy and the Department of Interior are included. Specific projects and programs are identified.

1994-12-31T23:59:59.000Z

418

Water Treatment Strategies: Microorganism Control  

Science Conference Proceedings (OSTI)

This report presents an overview of the fundamental concepts of microorganism control and a discussion about how these concepts can be applied for optimizing current prevention and mitigation strategies in nuclear power plant service water systems. A database has been established to facilitate development of treatment and operation strategies that meet the requirement for preventing microbiological problems while overcoming limitations with current water treatment technologies.

2004-12-20T23:59:59.000Z

419

NIST: NIF - Water Sensitivity  

Science Conference Proceedings (OSTI)

Water Sensitivity. Neutrons are extremely sensitive to small amounts of water. To quantify and calibrate this sensitivity we ...

420

Conventional Storage Water Heaters  

Energy.gov (U.S. Department of Energy (DOE))

Conventional storage water heaters remain the most popular type of water heating system for homes and buildings.

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


421

WATER AND GROWTH: FUTURE WATER SUPPLIES FOR  

E-Print Network (OSTI)

. Reclaimed Water As people use water, a wastewater stream is produced. Once cleaned to acceptable standards and is available as reclaimed water. #12;20 New growth in central Arizona will produce significant quantities to return for wastewater treatment51 . Of the reclaimed water produced, 30% is assumed available to meet

Gelt, Joe

422

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

DOE Data Explorer (OSTI)

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

Maria Cadeddu

423

ARM - PI Product - Large Scale Ice Water Path and 3-D Ice Water Content  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsLarge Scale Ice Water Path and 3-D Ice Water ProductsLarge Scale Ice Water Path and 3-D Ice Water Content Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Large Scale Ice Water Path and 3-D Ice Water Content Site(s) SGP TWP General Description Cloud ice water concentration is one of the most important, yet poorly observed, cloud properties. Developing physical parameterizations used in general circulation models through single-column modeling is one of the key foci of the ARM program. In addition to the vertical profiles of temperature, water vapor and condensed water at the model grids, large-scale horizontal advective tendencies of these variables are also required as forcing terms in the single-column models. Observed horizontal advection of condensed water has not been available because the

424

Energy and water development appropriations for Fiscal Year 1983. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, Ninety-Seventh Congress, Second Session, Part 4 (Pages 2185-2717), Nondepartmental witnesses  

SciTech Connect

Part four of the hearing record covers the testimony of nondepartmental witnesses, including congressmen from affected states, on water- and energy-related projects. The record includes their prepared statements, supporting documents, and responses to committee questions. (DCK)

1983-01-01T23:59:59.000Z

425

Energy and water development appropriations for 1985. Part 7. Testimony of members of congress and other interested individuals and organizations. Hearings before the Committee on Appropriations, House of Representatives, Ninety-Eighth Congress, Second Session  

SciTech Connect

Part 7 of the hearing record covers the testimony of members of congress and other individuals and organizations wishing to comment on water and energy-related projects. The witnesses commented on the merits of projects in their states and districts. Of major concern were financing arrangements and strategies for cost sharing between the federal government and the private sector or state and local government. Witnesses spoke of the needs for water transport, irrigation, erosion and flood control, and other areas of concern.

1984-01-01T23:59:59.000Z

426

Energy and water development appropriations for 1983. Part 1. Hearings before a Subcommittee of the Committee on Appropriations, House of Representatives, Ninety-Seventh Congress, Second Session, February 17, 18, and 22, 1982  

SciTech Connect

Part I of the appropriations hearing covers the testimony of witnesses from the Army Corps of Engineers, who presented their recommendations for fiscal year 1983 budget for the Army Civil Works Program. The witnesses discussed the effects of budget constraints and the future of water projects, perhaps using a cost-sharing formula instead of traditional financing. Witnesses from each of five major divisions described the water resources of their region and the budget requirements of individual projects. (DCK)

1982-01-01T23:59:59.000Z

427

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

E-Print Network (OSTI)

on development of biomass supply systems as a new Future biomass energy supply: The consumptive water

Fingerman, Kevin Robert

2012-01-01T23:59:59.000Z

428

A Study of the Extratropical Reintensification of Former Hurricane Earl Using Canadian Meteorological Centre Regional Analyses and Ensemble Forecasts  

Science Conference Proceedings (OSTI)

Former Hurricane Earl reintensified rapidly while traveling through Canadian waters in September 1998. Its central pressure decreased 40 hPa over a 36-h period, and it produced heavy rain on Cape Breton Island, Nova Scotia, and over Newfoundland. ...

Suhong Ma; Harold Ritchie; Jim Abraham; John Gyakum; Ron McTaggart-Cowan; Chris Fogarty

2003-07-01T23:59:59.000Z

429

Partnering to Save Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Partnering Partnering to Save Water Phill Consiglio Southern California Edison What We Are Going to Discuss * A Little Bit About Water * The Energy Cost of Water * Water Technologies * What We Have Done * Where We Are Going A Little Bit About Water *The Earth Has A Finite Supply Of Fresh Water. - Water Is Stored In Aquifers, Surface Waters And The Atmosphere - Sometimes Oceans Are Mistaken For Available Water, But The Amount Of Energy Needed To Convert Saline Water To Potable Water Is Prohibitive Today *This Has Created A Water Crisis Due To: - Inadequate Access To Safe Drinking Water For About 884 Million People - Inadequate Access To Water For Sanitation And Waste Disposal For 2.5 Billion People - Groundwater Overdrafting (Excessive Use) Leading To Diminished Agricultural Yields

430

Trees Water People | Open Energy Information  

Open Energy Info (EERE)

Trees Water People Trees Water People Jump to: navigation, search Name Trees, Water & People Place Fort Collins, Colorado Zip 80524 Sector Renewable Energy Product Trees, Water & People develops and manages, on a not-for-profit basis, continuing reforestation, watershed protection, renewable energy, appropriate technology, and environmental education programs in Latin America and the American West. References Trees, Water & People[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Trees, Water & People is a company located in Fort Collins, Colorado . References ↑ "Trees, Water & People" Retrieved from "http://en.openei.org/w/index.php?title=Trees_Water_People&oldid=352382

431

Vidler Water Company Inc | Open Energy Information  

Open Energy Info (EERE)

Vidler Water Company Inc Vidler Water Company Inc Jump to: navigation, search Name Vidler Water Company Inc Place Carson City, Nevada Zip 89703 Sector Solar Product Nevada-based water and land resource company which is also enegaged in the development of solar power projects on its properties. References Vidler Water Company Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Vidler Water Company Inc is a company located in Carson City, Nevada . References ↑ "Vidler Water Company Inc" Retrieved from "http://en.openei.org/w/index.php?title=Vidler_Water_Company_Inc&oldid=352826" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

432

NETL: Water-Energy Interface - Power Plant Water Management  

NLE Websites -- All DOE Office Websites (Extended Search)

The Use of Restored Wetlands to Enhance Power Plant Cooling and Mitigate the Demand on Surface Water Use The Use of Restored Wetlands to Enhance Power Plant Cooling and Mitigate the Demand on Surface Water Use Photo of a Temperate Wetland. Photo of a Temperate Wetland Applied Ecological Services, Inc. (AES) will study the use of restored wetlands to help alleviate the increasing stress on surface and groundwater resources from thermoelectric power plant cooling requirements. The project will develop water conservation and cooling strategies using restored wetlands. Furthermore, the project aims to demonstrate the benefits of reduced water usage with added economic and ecological values at thermoelectric power plant sites, including: enhancing carbon sequestration in the corresponding wetlands; improving net heat rates from existing power generation units; avoiding limitations when low-surface

433

Clean Water Action Plan: Restoring and protecting America`s waters  

Science Conference Proceedings (OSTI)

On October 18, 1997, the 25th anniversary of the enactment of the Clean Water Act, the Vice President called for a renewed effort to restore and protect water quality. The Vice President asked that the Secretary of Agriculture and the Administrator of the Environmental Protection Agency (EPA), working with other affected agencies, develop a Clean Water Action Plan that builds on clean water successes and addresses three major goals: (1) enhanced protection from public health threats posed by water pollution; (2) more effective control of polluted runoff; and (3) promotion of water quality protection on a watershed basis.

NONE

1998-02-01T23:59:59.000Z

434

Guidelines for Estimating Unmetered Landscapting Water Use  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Guidelines for Estimating Guidelines for Estimating Unmetered Landscaping Water Use July 2010 i Summary Executive Order 13514 requires Federal agencies to develop a baseline for industrial, landscaping, and agricultural water use in fiscal year 2010. Measuring actual water use through flow meters is the best method to develop this baseline. But there are instances where Federal sites do not meter these applications, so developing a baseline will be problematic. Therefore the intent of this document is to assist Federal agencies in the baseline development by providing a methodology to calculate unmetered sources of landscaping water use utilizing engineering estimates. The document lays-out step by step instructions to estimate landscaping water using two alternative

435

NREL: Water Power Research - Resource Characterization  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Characterization Resource Characterization Building on its success in wind resource characterization and assessment, the National Renewable Energy Laboratory (NREL) has extended its capabilities to the field of water power. NREL's team of scientists, engineers and computer experts has broad experience in physical oceanography, meteorology, modeling, data analysis, and Geographic Information Systems. Many years of experience in wind assessment have enabled NREL to develop the skills and methodologies to evaluate the development potential of many different water-based energy technologies. Read about NREL's current water power resource characterization projects. Printable Version Water Power Research Home Capabilities Design Review & Analysis Device & Component Testing

436

Produced Water R&D | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Shale Gas » Produced Water Shale Gas » Produced Water R&D Produced Water R&D Developed as a result of lessons learned from the NETL funded demonstration project, the Altela 600 water treatment system (shown above) treats about 25,000 gallons per day of produced and flowback water from hydraulic fracturing. [Photo courtesy of Altela Inc.] Developed as a result of lessons learned from the NETL funded demonstration project, the Altela 600 water treatment system (shown above) treats about 25,000 gallons per day of produced and flowback water from hydraulic fracturing. [Photo courtesy of Altela Inc.] Drilling and fracturing wells produce water along with the natural gas. Some of this water is returned fracture fluid and some is natural formation water. The actual water production of a particular well depends on the well

437

Monthly spatial distributed water resources assessment: a case study  

Science Conference Proceedings (OSTI)

Water resource conservation is of utmost importance, especially for agriculture in developing countries. Frequent occurrences of water shortage have driven more social efforts in researching on water resources spatial distribution, as the land cover ... Keywords: Han river basin, Land cover, Routing, Soil texture, Water resources distribution

Yuhui Wang; Xiaohui Lei; Weihong Liao; Yunzhong Jiang; Xiaomin Huang; Jianshe Liu; Xinshan Song; Hao Wang

2012-08-01T23:59:59.000Z

438

Oasys Water | Open Energy Information  

Open Energy Info (EERE)

Oasys Water Oasys Water Jump to: navigation, search Name Oasys Water Place Cambridge, Massachusetts Product Cambridge-based developer of Engineered Osmosis, desalination and water treatment technology. Coordinates 43.003745°, -89.017499° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.003745,"lon":-89.017499,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

439

An Assessment of PWR Water Chemistry Control in Advanced Light Water Reactors: U.S. EPR  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) developed the Water Chemistry Guidelines to support improved industry water chemistry operations. This report reviews the AREVA US EPR design to assess the applicability of the EPRI Pressurized Water Reactor (PWR) Primary and Secondary Water Chemistry Guidelines to that design. It is anticipated that the timely identification of any inconsistencies will allow EPRI and its member utilities to resolve them before the first US EPR plant begins operation.

2011-12-15T23:59:59.000Z

440

An Assessment of PWR Water Chemistry in Advanced Light Water Reactors: US-APWR  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) developed the Water Chemistry Guidelines to support improved industry water chemistry operations. This report reviews the Mitsubishi US-APWR design to assess the applicability of the EPRI Pressurized Water Reactor (PWR) Primary and Secondary Water Chemistry Guidelines to that design. It is anticipated that the timely identification of any inconsistencies will allow EPRI and its member utilities to resolve them before the first Mitsubishi Nuclear Energy Systems...

2012-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "water developments newfoundland" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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441

An Assessment of PWR Water Chemistry Control in Advanced Light Water Reactors: APR1400  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) developed the Water Chemistry Guidelines to support improved industry water chemistry operations. This report reviews the Korea Hydro & Nuclear Power (KHNP) APR1400 design to assess the applicability of the EPRI Pressurized Water Reactor (PWR) Primary (Volume 1) and Secondary (Volume 2) Water Chemistry Guidelines to that design. The timely identification of any inconsistencies and technical gaps will allow EPRI and its member utilities to resolve them ...

2012-12-13T23:59:59.000Z

442

Energy and water development appropriations for fiscal year 1982. Part 3A. Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, Ninety-Seventh Congress, First Session on H. R. 4144  

SciTech Connect

The testimony of nondepartmental witnesses and their submissions of additional material for the record are part of a series of hearings held to assist the committee in evaluating various public works projects needing funding during fiscal 1982. At issue are the justifications for many of the projects and alternative water-management options. Among the projects under consideration are several involving water supply, flood control, navigation, and beach control in Florida. Other witnesses spoke in support of projects in New York, the Delaware Bay area, Arizona, and elsewhere. (DCK)

1982-01-01T23:59:59.000Z

443

IRA-WDS: A GIS-based risk analysis tool for water distribution systems  

Science Conference Proceedings (OSTI)

This paper presents the development of a new software tool IRA-WDS. This GIS-based software predicts the risks associated with contaminated water entering water distribution systems from surrounding foul water bodies such as sewers, drains and ditches. ... Keywords: Contaminant intrusion, Developing countries, GIS, Intermittent water supply, Risk assessment, Tight coupling, Water supply

K. Vairavamoorthy; Jimin Yan; Harshal M. Galgale; Sunil D. Gorantiwar

2007-07-01T23:59:59.000Z

444

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

Water Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards .. 4 Multi-FamilyWater Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards 11 Multi-FamilyWater Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards 48 Multi-Family

Lutz, Jim

2012-01-01T23:59:59.000Z

445

Produced Water Management and Beneficial Use  

Science Conference Proceedings (OSTI)

Large quantities of water are associated with the production of coalbed methane (CBM) in the Powder River Basin (PRB) of Wyoming. The chemistry of co-produced water often makes it unsuitable for subsequent uses such as irrigated agriculture. However, co-produced waters have substantial potential for a variety of beneficial uses. Achieving this potential requires the development of appropriate water management strategies. There are several unique characteristics of co-produced water that make development of such management strategies a challenge. The production of CBM water follows an inverse pattern compared to traditional wells. CBM wells need to maintain low reservoir pressures to promote gas production. This need renders the reinjection of co-produced waters counterproductive. The unique water chemistry of co-produced water can reduce soil permeability, making surface disposal difficult. Unlike traditional petroleum operations where co-produced water is an undesirable by-product, co-produced water in the PRB often is potable, making it a highly valued resource in arid western states. This research project developed and evaluated a number of water management options potentially available to CBM operators. These options, which focus on cost-effective and environmentally-sound practices, fall into five topic areas: Minimization of Produced Water, Surface Disposal, Beneficial Use, Disposal by Injection and Water Treatment. The research project was managed by the Colorado Energy Research Institute (CERI) at the Colorado School of Mines (CSM) and involved personnel located at CERI, CSM, Stanford University, Pennsylvania State University, the University of Wyoming, the Argonne National Laboratory, the Gas Technology Institute, the Montana Bureau of Mining and Geology and PVES Inc., a private firm.

Terry Brown; Carol Frost; Thomas Hayes; Leo Heath; Drew Johnson; David Lopez; Demian Saffer; Michael Urynowicz; John Wheaton; Mark Zoback

2007-10-31T23:59:59.000Z

446

Wynkoop Building Performance Measurement: Water  

SciTech Connect

This report is a summary of the water analysis performance for the Denver, Colorado Wynkoop Building. The Wynkoop Building (Figure 1) was built in 2006 as the Environmental Protection Agency (EPA) Region 8 Headquarters intended to house over 900 occupants in the 301,292 gross square feet (248,849 rentable square feet). The building was built on a brownfield in the Lower Downtown Historic District as part of an urban redevelopment effort. The building was designed and constructed through a public-private partnership with the sustainable design elements developed jointly by General Services Administration (GSA) and EPA. That partnership is still active with all parties still engaged to optimize building operations and use the building as a Learning Laboratory. The building design achieved U.S. Green Building Council Leadership in Energy and Environmental Design for New Construction (LEED-NC) Gold Certification in 2008 (Figure 2) and a 2008 EPA Energy Star Rating of 96 with design highlights that include: (1) Water use was designed to use 40% less than a typical design baseline. The design included low flow fixtures, waterless urinals and dual flush toilets; (2) Native and adaptive vegetation were selected to minimize the need for irrigation water for landscaping; and (3) Energy use intensity was modeled at 66.1 kBtus/gross square foot, which is 39% better than ASHRAE 90.1 1999. The Wynkoop Building water use (10 gallons/square foot) was measured at lower than industry average (15 gallons/square foot) and GSA goals (13 gallons/square foot), however, it was higher than building management expected it would be. The type of occupants and number of occupants can have a significant impact on fixture water use. The occupancy per floor varied significantly over the study time period, which added uncertainty to the data analysis. Investigation of the fixture use on the 2nd, 5th, and 7th floors identified potential for water use reduction if the flush direction of the dual-flush toilet handles was reversed. The building management retrofitted the building's toilets with handles that operated on reduced flush when pushed down (0.8 gallons) and full flush when pulled up (1.1 gallons). The water pressure on the 5th floor (< 30 psi) is less than half the pressure on the 7th floor (>80 psi). The measured water savings post-retrofit was lower on the 5th floor than the 7th floor. The differences in water pressure may have had an impact on the quantity of water used per floor. The second floor water use was examined prior to and following the toilet fixture retrofit. This floor is where conference rooms for non-building occupants are available for use, thus occupancy is highly variable. The 3-day average volume per flush event was higher post-retrofit (0.79 gallons per event), in contrast to pre-retrofit (0.57 gallons per event). There were 40% more flush events post retrofit, which impacted the findings. Water use in the third floor fitness center was also measured for a limited number of days. Because of water line accessibility, only water use on the men's side of the fitness center was measured and from that the total fitness center water use was estimated. Using the limited data collected, the fitness center shower water use is approximately 2% of the whole building water use. Overall water use in the Wynkoop Building is below the industry baseline and GSA expectations. The dual flush fixture replacement appears to have resulted in additional water savings that are expected to show a savings in the total annual water use.

Fowler, Kimberly M.; Kora, Angela R.

2012-08-26T23:59:59.000Z

447

Wynkoop Building Performance Measurement: Water  

Science Conference Proceedings (OSTI)

This report is a summary of the water analysis performance for the Denver, Colorado Wynkoop Building. The Wynkoop Building (Figure 1) was built in 2006 as the Environmental Protection Agency (EPA) Region 8 Headquarters intended to house over 900 occupants in the 301,292 gross square feet (248,849 rentable square feet). The building was built on a brownfield in the Lower Downtown Historic District as part of an urban redevelopment effort. The building was designed and constructed through a public-private partnership with the sustainable design elements developed jointly by General Services Administration (GSA) and EPA. That partnership is still active with all parties still engaged to optimize building operations and use the building as a Learning Laboratory. The building design achieved U.S. Green Building Council Leadership in Energy and Environmental Design for New Construction (LEED-NC) Gold Certification in 2008 (Figure 2) and a 2008 EPA Energy Star Rating of 96 with design highlights that include: (1) Water use was designed to use 40% less than a typical design baseline. The design included low flow fixtures, waterless urinals and dual flush toilets; (2) Native and adaptive vegetation were selected to minimize the need for irrigation water for landscaping; and (3) Energy use intensity was modeled at 66.1 kBtus/gross square foot, which is 39% better than ASHRAE 90.1 1999. The Wynkoop Building water use (10 gallons/square foot) was measured at lower than industry average (15 gallons/square foot) and GSA goals (13 gallons/square foot), however, it was higher than building management expected it would be. The type of occupants and number of occupants can have a significant impact on fixture water use. The occupancy per floor varied significantly over the study time period, which added uncertainty to the data analysis. Investigation of the fixture use on the 2nd, 5th, and 7th floors identified potential for water use reduction if the flush direction of the dual-flush toilet handles was reversed. The building management retrofitted the building's toilets with handles that operated on reduced flush when pushed down (0.8 gallons) and full flush when pulled up (1.1 gallons). The water pressure on the 5th floor (80 psi). The measured water savings post-retrofit was lower on the 5th floor than the 7th floor. The differences in water pressure may have had an impact on the quantity of water used per floor. The second floor water use was examined prior to and following the toilet fixture retrofit. This floor is where conference rooms for non-building occupants are available for use, thus occupancy is highly variable. The 3-day average volume per flush event was higher post-retrofit (0.79 gallons per event), in contrast to pre-retrofit (0.57 gallons per event). There were 40% more flush events post retrofit, which impacted the findings. Water use in the third floor fitness center was also measured for a limited number of days. Because of water line accessibility, only water use on the men's side of the fitness center was measured and from that the total fitness center water use was estimated. Using the limited data collected, the fitness center shower water use is approximately 2% of the whole building water use. Overall water use in the Wynkoop Building is below the industry baseline and GSA expectations. The dual flush fixture replacement appears to have resulted in additional water savings that are expected to show a savings in the total annual water use.

Fowler, Kimberly M.; Kora, Angela R.

2012-08-26T23:59:59.000Z

448

Water Blog | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Blog Blog Water Blog RSS December 10, 2013 The Energy Department has launched a new coding competition to help industry develop new models and tools that improve the design, development, and optimization of marine and hydrokinetic devices. | Graphic courtesy of TopCoder Calling All Coders: Help Advance America's Ocean Power Industry The Energy Department has launched a new coding competition to help industry develop new models and tools that improve the design, development, and optimization of marine and hydrokinetic devices. August 14, 2013 Tacoma Power's Cushman Hydroelectric Project installed a new two-generator powerhouse that increases electric generation capacity by 3.6 megawatts and captures energy from previously untapped water flows. | Photo courtesy of Tacoma Power.

449

Water heater heat reclaimer  

SciTech Connect

This invention relates to the conservation of energy in a domestic gas water heater by utilizing the hot exhaust gases in a gas water heater for the preheating of the incoming unheated water into the water heater. The exhaust gases from a domestic gas water heater carry wasted heat and the present invention provides a mean to reclaim part of the wasted heat for the preheating of the incoming unheated water during hot water usage periods. During non hot water usage periods the heat in the exhaust gases is not reclaimed to prevent overheating of the water and also to prevent the formation of water deposit in the preheating assembly or heat reclaimer. During the non hot water usage periods the heat produced in the water heater is normally needed only to maintain the desired water temperature of the stored water in the water tank of the water heater. Due to the rapid heating or recovery rate, the present invention enables the use of a smaller water heater. The use of a smaller water heater reduces the normal heat loss from the stored hot water thereby further reduces energy consumption.

Wie, C.T.

1983-08-09T23:59:59.000Z

450

URBAN WATER SUPPLY IN INDIA: STATUS, REFORM OPTIONS AND POSSIBLE LESSONS  

E-Print Network (OSTI)

of water produced that does not reach water board customers. Unaccounted for water results both from for water accounts for 25-40% of water produced by utilities in the main urban areas in India. WhileURBAN WATER SUPPLY IN INDIA: STATUS, REFORM OPTIONS AND POSSIBLE LESSONS David McKenzie Development

Kammen, Daniel M.

451

Research and Development | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Research and Development Research and Development Research and Development The Water Power Program's research and development (R&D) efforts focus on improving the performance, lowering the cost, and accelerating the deployment of cutting-edge technologies that generate renewable, environmentally responsible, and cost-effective electricity from the nation's water resources. Water power is currently the nation's largest source of clean, domestic, renewable energy, and holds significant promise for helping the United States meet its growing energy demand. The Water Power Program makes targeted investments in projects that produce advanced water power technologies, as well as accelerate their adoption in the marketplace. The program carries these activities out in partnership with industry,

452

Tankless Demand Water Heaters  

Energy.gov (U.S. Department of Energy (DOE))

Demand (tankless or instantaneous) water heaters have heating devices that are activated by the flow of water, so they provide hot water only as needed and without the use of a storage tank. They...

453

Review: Globalization of Water  

E-Print Network (OSTI)

Review: Globalization of Water: Sharing the PlanetsAs