Search Results for the EPA National Library Catalog

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Effectiveness Evaluation of Operator Training Conducted Under the PSC Program. 1972
Effectiveness of Nonstructural Agricultural Best Management Practices (BMP's) for the Control of Phosphorus and Nitrogen. 1986
Effects of Betaine on Enumeration of Airborne Bacteria. 1990
Effects of McCleary wastewater treatment plant effluent on water quality and macroinvertebrate community structure in Wildcat Creek, Washington / 1987
Effects of water-treatment-plant wastes on domestic wastewater treatment processes 1977
El Agua Del Grifo - Lo Que Usted Debe Saber (Water on Tap: What You Need to Know). 2003
Elliott Bay action program : evaluation of potential contaminant sources / 1988
Emergency planning for municipal wastewater treatment facilities / 1974
Energy conservation in municipal wastewater treatment / 1978
Energy Production and Pollution Prevention at Sewage Treatment Plants Using Fuel Cell Power Plants. 1999
ENERGY STAR Performance Ratings Technical Methodology for Wastewater Treatment Plant. 2008
Engineering and design : design of wastewater treatment facilities major systems. {microform} 1978
Engineering costs and fees for municipal wastewater treatment works : an estimating technique for design of treatment plants / 1978
Engineering Report for the U.S. Army Corps of Engineers Missouri River Division for Water Treatment Facilities of the Denver Water System 1978
Enhanced coagulation and enhanced precipitative softening guidance manual / 1999
Enhanced coagulation impacts on water treatment plant infrastructure 2004
Enhanced Coordination Needed to Ensure Drinking Water State Revolving Funds are Used to Help Communities Not Meeting Standards. 2011
Environmental applications of the particle analysis system 1993
Environmental Assessment for the Proposed Effluent Limitations Guidelines, Pretreatment Standards, and New Source Performance Standards for the Centralized Waste Treatment Industry. 1998
Environmental assessment guidance : municipal sewage treatment works program. 1977
Environmental assessment of construction grants projects. 1979
Environmental assessment of proposed effluent guidelines for the centralized waste treatment industry. Volume I. 1995
Environmental evaluation of wastewater disinfection practices in northern New England assessment and mitigation / 1983
Environmental Impact Statement: Boulder Wastewater Treatment Facilities, Boulder, Colorado, August 1977. 1977
Environmental Impact Statement: Organic Solids Reuse Plan Proposed by the Madison Metropolitan Sewerage District, Dane County, Wisconsin. 1977
Environmental Impact Statement: Wastewater Treatment and Discharge. Part 1. Madison Metropolitan Sewerage District, Dane County, Wisconsin. 1978
Environmental Impact Statement: Wastewater Treatment Facilities, Little Rock (Adams Field), Arkansas. 1982
Environmental impacts of advanced wastewater treatment at Ely, Minnesota / 1976
Environmental News, December 1, 1992. EPA Rule Will Promote Beneficial Uses, Disposal of Sewage Sludge. 1992
Environmental pollution control alternatives : municipal wastewater / 1979
Environmental pollution control alternatives : municipal wastewater. 1976
Environmental Protection Agency : 40 CFR Parts 141, and 142 : National Primary Drinking Water Regulations : long term 1 enhanced surface water treatment and filter backwash rule : proposed rule / 2000
Environmental regulations and technology : the national pretreatment program. 1986
EPA Awards Recognize Excellence in Wastewater Treatment. 1989
EPA Draft Environmental Impact Statement Supplement (Tallahassee-Leon County Wastewater Management, Tallahassee, Leon County, Florida). 1990
EPA index of policies and final opinions : pursuant to the freedom of information act as amended. 1975
EPA Region 5 biosolids survey (RBS) for assessment of the accuracy of publicly owned treatment works (POTWs) self reported 40 CFR part 503 regulated metals / 2003
EPA requests comments on final draft of Tribal Drinking Water Operator Certification Program guidelines. 2004
EPA's Innovative/Alternative Wastewater Facilities Technology File Database: User's Manual. 1988
Equalization of Wastewater Flows. 1972
Establishment of operational guidelines for Texas coastal zone management : final report on water needs and residuals management / 1974
Establishment of operational guidelines for Texas coastal zone management : interim report : summary / 1973
Establishment of operational guidelines for Texas coastal zone management : interim report on economics and land use / 1973
Establishment of operational guidelines for Texas coastal zone management : interim report on water needs and residuals management / 1973
Estimating costs for water treatment as a function of size and treatment efficiency / 1978
Estimating laboratory needs for municipal wastewater treatment facilities. 1973
Estimating water treatment costs 1979
Estimating water treatment costs : Volume 2 : Cost curves applicable to 1 to 200 mgd treatment plants / 1979
Estimating water treatment costs. Volume 4, Computer user's manual for retrieving and updating cost data / 1979
Estimation of small system water treatment costs / 1985
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