Search Results for the EPA National Library Catalog

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Select Item Title Year Published
U.S. standards for air sampling of environmental contaminants : current basis and future options / 1991
U.S.--Canada Memorandum of Intent on Transboundary Air Pollution. Impact Assessment. 1981
U.S./German LIMB technology transfer : project summary / 1988
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases, Volume 15. Maximum Permissible Concentrations of Atmospheric Pollutants, Book 8. 1968
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases. Volume 16. Biological Effect and Hygienic Significance of Atmospheric Pollutants, Book 1/9. 1968
UNE 103-201-96 : determinación cuantitativa del contenido en sulfatos solubles de un suelo / 1996
United States - Canada Memorandum of Intent on Transboundary Air Pollution. Atmospheric Modeling, Work Group 2 Interim Report. 1981
United States - Canada Memorandum of Intent on Transboundary Air Pollution. Emissions, Costs and Engineering Assessment, Interim Report, Work Group 3B. 1981
United States - Canada Transboundary Air Pollution Work Group 3A Interim Report on Strategies and Implementation. 1981
United States and Canada: Air Quality Agreement, Progress Report, 2004. 2004
United States Coal Resources and Production. 1971
University of Washington electrostatic scrubber tests : combined particulate and SO2 control / 1979
Update and improvement of the control cost segment of the implementation planning program / 1975
Upper-bound quantitative cancer risk estimate for populations adjacent to sulfur mustard incineration facilities : final. 1991
Urban Aerosol Modeling: Incorporation of an SO2 Photochemical Oxidation Module in AROSOL. 1986
Urban air pollution modeling without computers / 1976
Urban Air Pollution Problems. Briefing Document for the President's Air Quality Advisory Board. 1973
Urban Air Pollution Worldwide: Results of the GEMS (Global Environment Monitoring System) Air Monitoring Project. 1985
Urban Atmospheric Dispersion Model. 1969
USA/USSR Symposium on Recycling Water Supply Systems and Reuse of Treated Water at Industrial Plants (5th) Held in the Soviet Union at the Moscow Headquarters of Gosstroy on September 12-13, 1977. 1978
Use of alternative analytical test methods in the reformulated gasoline, anti-dumping, and tier 2 gasoline sulfur control program / 2003
Use of Coal Cleaning for Compliance with SO2 Emission Regulations. 1981
Use of Isopropanol to Distinguish H2SO4 from Particulate Sulfate on Filters. 1984
Use of meteorological data in air quality trend analysis / 1978
Use of Short-Term Genotoxic Bioassays in the Evaluation of Unregulated Automobile Emissions. 1984
Use of Sorbents to Reduce SO2 Emissions from Pulverized Coal Flames under Low-NOx Conditions. 1982
Use of Sorption Tubes to Sample Air for Sulfur Dioxide Determinations (Primenenie Sorbtsionnykh Trubok dlya Otbora Prob Vozdukha pri Opredelenii Dvuokisi Sery). 1975
Use of the flame photometric detector method for measurement of sulfur dioxide in ambient air : a technical assistance document / 1978
User's guide for the advanced statistical trajectory regional air pollution (ASTRAP) model / 1985
User's manual for the integrated air pollution control system design and cost-estimating model (version II) / 1987
User's manual for the integrated air pollution control system design and cost-estimating model. Version II, volume I / 1986
User's manual for the Plume Visibility Model (PLUVUE II) / 1984
User's manual for the Plume Visibility Model (PLUVUE) / 1980
User's manual for the Plume Visibility Model, PLUVUE II (revised). 1992
Using Meteorological Model Output as a Surrogate for On-Site Observations to Predict Deposition Velocity. 2000
Using Reducing Agents to Eliminate Chlorine Dioxide and Chlorite Ion Residuals in Drinking Water. 1991
Utah Implementation Plan: encompassing a mechanism and schedule for achieving ambient air quality standards throughout the state of Utah pursuant to section 110 of the Federal clean air act 1979
Utility boiler design/cost comparison : fluidized-bed combustion versus flue gas desulfurization / 1977
Utility Emissions Software for the NAPAP (National Acid Precipitation Assessment Program) 1985 Emissions Inventory. 1987
Utility Flue Gas Desulfurization Technology and Costs. 1985
Utilization of a Response-Surface Technique in the Study of Plant Responses to Ozone and Sulfur Dioxide Mixtures. 1984
Utilization of cheese whey for wine production / 1977
Utilization of lime/limestone waste in a new alumina extraction process / 1978
Utslaepp till luft av foersurande aemnen 1991. (Emission to the atmosphere of acidifying substances 1991). 1993
Valence states of sulfur in pollution samples by x-ray analysis / 1976
Validation and Sensitivity Analysis of the Gaussian Plume Multiple-Source Urban Diffusion Model. 1971
Validation of Improved Chemical Methods for Sulfur Oxides Measurements from Stationary Sources. 1972
Validation of the Hoffmann and Edwards' S(IV)-H2O2 Mechanism. 1985
Validation of the Semi-Volatile Organic Sampling Train Method for Measuring Emissions from Hazardous Waste Incinerators. 1985
Vapor-Phase Cracking and Wet Oxidation as Potential Pollutant Control Techniques for Coal Gasification. 1981
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