Search Results for the EPA National Library Catalog

Items Found: 2943
Showing: Items 501 - 550
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Design criteria for waste water lagoons in Oregon 1963
Design for the Environment lithography project bulletin 3 : vegetable ester blanket washes. 1996
Design for the Environment lithography project bulletin 3 : ésteres vegetales usados como solventes para el lavado de mantilla. 1996
Design handbook for automation of activated sludge wastewater treatment plants / 1980
Design information on rotating biological contactors / 1984
Design information report : centrifuges / 1986
Design information report : recessed plate filter presses / 1986
Design manual : onsite wastewater treatment and disposal systems / 1980
Design manual for onsite wastewater treatment and disposal systems featured at 1980 WPCF conference. 1980
Design module : site evaluation for on-site treatment and disposal / 1995
Design of 301(h) monitoring programs for municipal wastewater discharges to marine waters / 1982
Design of a combined sewer fluidic regulator : the development of basic configurations and design criteria for applications of fluidics in sewer regulators / 1969
Design of facilities for physical-chemical wastewater treatment of raw waste water / 1973
Design of land treatment systems for industrial wastes--theory and practice 1979
Design of municipal wastewater treatment plants / 2010
Design of municipal wastewater treatment plants / 1992
Design of municipal wastewater treatment plants. 1998
Design of the Newtown Creek Water Pollution Control Project, the City of New York / 1967
Design of wastewater treatment facilities. 1976
Design seminar for land treatment of municipal wastewater effluents 1975
Design seminar for land treatment of municipal wastewater effluents : an overview of four selected facilities applying municipal wastewater onto the land / 1975
Design seminar for land treatment of municipal wastewater effluents : Prepared for United States Environmental Protection Agency Technology Transfer Program. 1975
Design seminar for land treatment of municipal wastewater effluents : Rapid infiltration systems - the process of site selection / 1973
Design seminar handout : small wastewater treatment facilities. 1979
Design seminar handout small wastewater treatment facilities 1979
Design workbook for small-diameter, variable-grade, gravity sewers / 1982
Detailed review of thirty municipal wastewater treatment facilities in the Great Lakes basin 1983
Detection of Highly Diluted Viruses in Water by Flocculation. 1969
Determination and removal of floatable material from waste water / 1965
Determination of biodegradability kinetics of RCRA compounds using respirometry for structure-activity relationships / 1990
Determination of explosion venting requirements for municipal solid waste shredders / 1983
Determination of explosion venting requirements for municipal solid waste shredders {MICROFICHE} 1982
Determination of Henry's Law constants of selected priority pollutants / 1980
Determination of land runoff effects on dissolved oxygen by mathematical modeling / 1971
Determination of present levels of pollution in some bays of Puerto Rico. 1970
Determination of thiocarbamates in industrial and municipal wastewaters : butylate, cycloate, EPTC, molinate, pebulate, and vemolate / 1985
Determination of thiophosphates in industrial and municipal wastewaters : aspon, dichlofenthion, famphur, fenitrothion, fonophos, phosmet and thionazin / 1985
Determination of toxic chemicals in effluent from household septic tanks / 1985
Determining wastewater treatment costs for your community. 1979
Determining wastewater user service charge rates : a step by step manual / 1992
Detroit water pollution control system : segmented facilities plan, proposed by Detroit Water and Sewerage Department / 1978
Development document for proposed effluent limitations guidelines and new source performance standards for the railroad segment of the transportation industry point source category. 1974
Development of a pilot plant to demonstrate removal of carbonaceous, nitrogenous, and phosphorus materials from anaerobic digester supernatant and related process streams / 1970
Development of a qualitative pathogen risk assessment methodology for municipal sludge landfilling. 1988
Development of a qualitative pathogen risk assessment methodology for municipal sludge landfilling. 1988
Development of an Economic/Environmental Plan for Dents Run Watershed, West Virginia. 1973
Development of costs recovery scheme suggested approaches for municipal or regional wastewater treatment plants. 1976
Development of design and operational criteria for wastewater treatment 1981
Development of methodology for determining risk assessment when sludge is applied to land / 1981
Development of methodology for determining risk assessment when sludge is applied to land / 1981
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