Search Results for the EPA National Library Catalog

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EcoMat Inc.'s Biological Denitrification Process: Site Technology Capsule. 2006
Economic effects of mineral content in municipal water supplies. 1967
Economic evaluation of the replacement of oil-fired generation capacity with coal-fired capacity prepared for Energy Planning Division, Office of Planning and Evaluation, U.S. Environmental Protection Agency ; prepared by Putnam, Hayes and Bartlett, Inc. 1981
Effective utilization of solar energy to produce clean fuel 1974
Efficiencies in power generation / 1974
Electric Power Supplies Required for Ion Propulsion - Principal Characteristics. 1971
Electrochemically enabled sustainability : devices, materials and mechanisms for energy conversion / 2014
Electrochemically enabled sustainability : devices, materials, and mechanisms for energy conversion / 2014
Electrodialysis for desalting Hawaiian brackish ground water: a field study, 1970
Emerging Technologies for Biosolids Management. 2006
EMTS conversion tool (ECT) : user's guide : version 1.5 / 2011
Energy & environmental science. 2008
Energy microthesaurus : a hierarchical listing of energy indexing terms used in the NTIS data base / 1975
Engineering and economic analysis of waste to energy systems / 1978
Engineering evaluation of factors affecting quality of water sources available for saline water conversion plants. 1965
Enhanced reverse osmosis systems : intermediate treatment to improve recovery / 2011
Environmental Assessment for the Satellite Power System-Concept Development and Evaluation Program-Microwave Health and Ecological Effects. 1980
Environmental assessment of geopressured waters and their projected uses / 1977
Environmental impact statement for a hypothetical 1000 MWe photovoltaic solar-electric plant / 1977
Environmental Protection Agency 1981-1990 ADP Requirements Study. Conversion Study, Technical Report. 1977
Environmental, operational and economic aspects of thirteen selected energy technologies / 1981
Environmental, operational, and economic aspects of thirteen selected energy technologies / 1980
Enzymes in biomass conversion / 1991
EPA program conference report : fuel cleaning program : coal ; from coal sessions of the fourth National Conference on Energy and the Environment, Cincinnati, Ohio / 1976
Evaluation and Use of Stand-Alone Commercial Photolytic Converters for Conversion of NO(sub 2) to NO. 2004
Evaluation of a process to convert biomass to methanol fuel / 2000
Evaluation of biomass reactivity in hydrogasification for the Hynol process / 1996
Evaluation of calcium sensors in fresh- and saltwater / 1979
Evaluation of canal lining for salinity control in Grand Valley / 1972
Evaluation of ion exchange processes for treatment of mine drainage waters 1974
Evaluation of pollution control in fossil fuel conversion processes : gasification ; section 6: HYGAS Process / 1975
Evaluation of pollution control in fossil fuel conversion processes : gasification ; section 7: U-Gas Process / 1975
Evaluation of pollution control in fossil fuel conversion processes : gasification ; section 8: Winkler Process / 1975
Evaluation of pollution control in fossil fuel conversion processes : liquefaction : section 2 : SRC Process / 1975
Evaluation of pollution control in fossil fuel conversion processes : liquefaction: section 3. H-coal process / 1975
Evaluation of the feasibility of total conversion to coal firing / 1976
Existing and Proposed Fuel Conversion Facilities Summary 1976
Exploring the effects of vector to raster and raster to vector conversion 1992
Federal non-nuclear energy R & D program : March 29,30, & 31, 1978, GSA Auditorium, Washington, D.C. : public hearing transcript. 1978
Final environmental impact statement : for the transformation of the Pennsylvania Army National Guard 56th Brigade into a Stryker Brigade combat team / 2006
Fiscal year 1977 research program abstracts of the Interagency Energy/Environment R & D Program / 1979
Format for acquiring rapid data analysis capabilities of storet data : manipulation of National Eutrophication Survey water quality data / 1976
Full Scale Conversion of Anaerobic Digesters to Heated Aerobic Digesters. 1972
Fundamentals of salt water desalination / 2002
Future applications of desalting processes for the reduction of industrial water pollution final report. 1973
Greening of Pentagon brownfields : using environmental discourse to redevelop former military bases / 2004
Guidelines for implementing seawater and brackish water desalination facilities / 2010
Hackensack Meadowlands Air Pollution Study. Air Quality Impact of Land Use Planning. 1973
Heavy-duty vehicle emission conversion factors II : 1962-2000 / 1988
High-temperature and high-pressure particulate control requirements / 1977
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