Search Results for the EPA National Library Catalog

Items Found: 1315
Showing: Items 801 - 850
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Select Item Title Year Published
Occurrence of pathogens in distribution and marketing municipal sludges : project summary / 1988
Ocean disposal in the New York Bight : technical briefing report, number 1. 1974
Ocean disposal in the New York Bight : technical briefing report, number 2. 1975
Ocean dumping : issues and answers concerning sewage sludge disposal : summary report of a New Jersey Marine Advisory Service conference, November 1, 1980 / 1980
Ocean dumping in the New York Bight : an assessment of environmental studies / 1973
Ocean dumping in the New York Bight : facts & figures. 1973
Ocean dumping of sewage sludge : its effect on the south shore of Long Island : a status report / 1974
Ocean Waste Disposal in the New York Bight. 1973
Odors emitted from raw and digested sewage sludge / 1973
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Wastewater Management catalog of publications. 1997
Office of Wastewater Management catalog of publications. 1995
Office of Wastewater Management catalog of publications. 1999
Office of Wastewater Management catalog of publications. 1998
Office of Wastewater Management primer. 1994
Operation and maintenance of sludge dewatering systems 1987
Operation, maintenance and management of wastewater treatment facilities a bibliography of technical docments 1978
Operational control procedures for the activated sludge process / 1975
Operations manual : anaerobic sludge digestion / 1976
Operations manual : sludge handling and conditioning / 1978
Opportunities for energy conservation and load shaping in sludge management systems 1992
Optimal procedures for the processing of waste activated sludge 1973
Organic contaminants in waste water, sludge, and sediment occurence, fate, and disposal / 1989
Organic extraction utilizing solvents : CF Systems Corporation. 1989
Orientation to wastewater treatment operation, training manual. 1971
Out of sight, out of mind; report. 1972
Overview of conventional and innovative land-based thermal technologies for waste disposal. {microfiche}/ by Oberacker, D.A. 1991
Oxidation ditch treatment of meatpacking wastes / 1979
Oxidation ditch treatment of meatpacking wastes / 1979
Oxygen utilization in activated sludge plants : simulation and model calibration / 1989
Oxygen utilization in activated sludge plants : simulation and model callibration / 1988
Oxygen-activated sludge plant completes two years of successful operation / 1977
Parallel evaluation of air-and oxygen-activated sludge / 1981
Parasites and the land application of sewage sludge / 1981
Parasites in southern sludges and disinfection by standard sludge treatment / 1981
Parasites in southern sludges and disinfection by standard sludge treatment / 1981
Parasites in southern sludges and disinfection by standard sludge treatment {Microfiche} 1981
Part 503 implementation guidance. 1995
Pathogen Reduction Studies in EPA's (Environmental Protection Agency's) Sludge Management Program. 1984
Pathogen risk assessment feasibility study : project summary. 1988
Pathogen risk assessment feasibility study. 1985
Pathogen risk assessment feasibility study. 1988
Pathogen risk assessment for land application of municipal sludge : project summary. 1990
Pathogen risk assessment for land application of municipal sludge. 1990
Pathogen Risk Assessment Methodology for Municipal Sewage Sludge Landfilling and Surface Disposal (for Microcomputers). 1996
Pathogen risk assessment methodology for municipal sewage sludge landfilling and surface disposal. 1995
Pathogen Risk Assessment Methodology for Municipal Sludge Landfilling. 1994
Pathogen Risk Assessment Model for Land Application of Municipal Sewage Sludge (LANDAPP Version 4.02) (for Microcomputers). 1996
Pathogen/vector attraction reduction in sewage sludge. 1989
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