Search Results for the EPA National Library Catalog

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Showing: Items 251 - 300
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Select Item Title Year Published
Estimating the Reliability of Advanced Waste Treatment. 1976
Estimation of Effluent Limitations to Be Expected from Properly Operated and Maintained Treatment Works. 1979
Estuarine Pollution, A Bibliography. 1973
Evaluation and upgrading of a multi-stage trickling filter facility / 1976
Evaluation of a Pulsed-bed Filter for Filtration of Municipal Primary Effluent. 1987
Evaluation of activated carbon for enhanced COD removal from pharmaceutical wastewater / 1985
Evaluation of activated carbon for enhanced COD removal from pharmaceutical wastewater : Volume 2. Appendices / 1985
Evaluation of an extended aeration process for Skokomish salmon processing wastewater treatment / 1979
Evaluation of Anaerobic, Expanded-Bed Contractors for Municipal Wastewater Treatment. 1986
Evaluation of flow equalization at a small wastewater treatment plant / 1976
Evaluation of full-scale tertiary wastewater filters / 1980
Evaluation of Illinois Seived Stream Sediment Data 1982-1995. 1997
Evaluation of Lake Milner water quality model 1975
Evaluation of pollution control processes : Upper Thompson Sanitation District / 1980
Evaluation of polymeric clarification of meat-packing and domestic wastewaters / 1974
Evaluation of the effectiveness of granular activated carbon adsorption and aquaculture for removing toxic compounds from treated petroleum refinery effluents / 1980
Evaluation of the Effectiveness of Tertiary Filtration Process in Removing Toxics and Conventional Pollutants. 1987
Evaluation of the effectiveness of tertiary filtration processes in removing toxics and conventional pollutants / 1987
Evaluation of the Effectiveness of Tertiary Filtration Processes in Removing Toxics and Conventional Pollutants. 1987
Evaluation of the Hagerstown, Maryland Water Pollution Control Plant. 1973
Evaluation of the RBC process for municipal wastewater treatment / 1978
Evaluation of the Wyoming Water Supply Program. 1972
Evaluation of Three Combined Sewer Overflow Treatment Alternatives. 1974
Evaluation of waste treatment system: Chemawa Indian School. 1968
Expanded bed biological treatment / 1978
EXPLORE-I : a river basin water quality model / 1973
EXPLORE-I: A River Basin Water Quality Model. 1973
Extended aeration sewage treatment in cold climates / 1974
Facultative Lagoon Effluent Polishing Using Phase Isolation Ponds. 1981
Feasibility of a Stabilization-Retention Basin in Lake Erie at Cleveland, Ohio. 1968
Feasibility of overland flow for treatment of raw domestic wastewater / 1974
Feasibility of treating septic tank waste by activated sludge / 1977
Feasibility Studies of Applications of Catalytic Oxidation in Wastewater. 1971
Feasibility Study of Open Tank Oxygen-Activated Sludge Wastewater Treatment. 1981
Feasibility Study on In-Sewer Treatment Methods. 1977
Field measurement of greenhouse gas emission rates and development of emission factors for wastewater treatment / 1997
Field studies of in situ soil washing / 1987
Field Study of Nitrification with the Submerged Filter. 1973
Flux of Reduced Chemical Constituents (Fe(2+), Mn(2+), NH4(1+) and CH4) and Sediment Oxygen Demand in Lake Erie. 1983
Foam separation of kraft pulping wastes / 1969
Foam separation of kraft pulping wastes / 1969
Followup Meeting of the Conference in the Matter of Pollution of the Navigable Waters of Galveston Bay and Its Tributaries, Held at Houston, Texas on December 5, 1972. 1972
Full-scale demonstration of open tank oxygen activated sludge treatment / 1979
Full-scale operation of a single-stage nitrification-denitrification plant / 1977
Full-Scale Raw Wastewater Flocculation with Polymers. 1970
Full-Scale Studies of the Trickling Filter/Solids Contact Process. 1986
FWPCA methods for chemical analysis of water and wastes. 1969
Gamma Radiation of Textile Waste-Water to Reduce Pollution. 1972
Gauging Our Water Quality. An Analysis of Conditions and Trends in North Central Texas Lakes and Rivers. 1977
General Purpose Univariate Probability Model for Environmental Data Analysis. 1976
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