Search Results for the EPA National Library Catalog

Items Found: 2983

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An investigation of phosphorus removal mechanisms in activated sludge systems / 1972
An investigation of the efficacy of submarine outfall disposal of sewage and sludge / 1956
Anaerobic digestion : results of research and demonstration projects 1987
Anaerobic digestion of domestic sewage sludge and paper pulp wastes 1962
Anaerobic digestion of lime sewage sludge 1976
Anaerobic digestion of sewage sludge and organic agricultural wastes 1986
Anaerobic digestion of solid waste and sewage sludge to methane / 1975
Anaerobic digestion processes in industrial waste-water treatment 1986
Anaerobic sludge digestion 1987
Anaerobic sludge digestion. 1968
Anaerobic technology : a review of research, development, and demonstration activity in the agrifood and pulp and paper industries / 1988
Anaerobic Transformation of Phenol to Benzoate via 'para'-Carboxylation: Use of Fluorinated Analogues to Elucidate the Mechanism of Transformation. 1989
Anaerobic treatment of industrial wastewaters 1988
Anaerobic-Aerobic Lagoon Treatment of Dairy Manure Wastes. 1974
Anaerobic-aerobic treatment process for the removal of priority pollutants 1985
Analysis and assessment of incinerated municipal sludge ashes and leachates / 1984
Analysis of baseline seawater and sediment samples from the 106-mile deepwater municipal sludge site : final report / 1988
Analysis of chemical digester sludges for metals by several laboratory groups 1978
Analysis of Eight Facilities: Operating and Cost Data for In-Vessel Composting. 1989
Analysis of Full-Scale SBR (Sequencing Batch Reactor) Operation at Grundy Center, Iowa. 1987
Analysis of Non-Point Source Pollution in the Rocky Mountain-Prairie Region. Preliminary Draft. Part I. 1974
Analysis of Operation 'Deep Six' Benthic Invertebrates. 1975
Analysis of operations and maintenance costs for municipal wastewater treatment systems / 1978
Analysis of radioactive contaminants in by-products from coal-fired power plant operations / 1978
Analysis of research needs concerning the treatment, utilization, and disposal of wastewater treatment plant sludges 1982
Analysis of solid waste : performance data for SW-846 methods 8270, 8081, and 8141 / 1990
Analysis of the performance of activated sludge and aerated stabilization basin systems in controlling the release of suspended solids in treated mill effluents to receiving waters. 1973
Analysis, Modeling and Forecasting of Stochastic Water Quality Systems. Volume II. 1972
Analytical methods for the National Sewage Sludge Survey / 1989
Analytical methods for the National Sewage Sludge Survey / 1990
Analytical Methods for the National Sewage Sludge Survey. 1988
Analytical methods for the National Sewage Sludge Survey. 1988
Analytical Methods for the National Sewage Sludge Survey. Revision A. 1989
Analytical methods necessary to implement risk-based criteria for chemicals in municipal sludge / 1989
Analytical procedures for aniline and selected derivatives in wastewater and sludge / 1984
Analytical procedures for determining organic priority pollutants in municipal sludges / 1980
Anamet process for waste-water purification 1981
Animal Performance, Carcass Quality, and Tissue Residues with Beef Steers Fed Forage Sorghum Silages Grown on Soil Treated with Liquid Digested Sludge. 1981
Annotated literature references on land treatment of hazardous waste / 1984
Annual Report Water Resources Research in Virginia under Public Law 88-379 Fiscal Year 1970. 1970
Appendix A : justification for deletion of organic pollutants from the final standards for the use or disposal of sewage sludge. 1992
Applicability of the regulations to sludge generated by a POTW. 1980
Application of a Hazard-Assessment Research Strategy for Waste Disposal at 106-Mile Ocean Disposal Site (Chapter 14). 1989
Application of a simple short-term bioassay for the identification of genotoxins from hazardous wastes / 1989
Application of Biological Methods in the Treatment of Radioactive Wastes. 1952
Application of municipal sludges on energy crops : a feasibility analysis / 1983
Application of on-line analytical instrumentation to process control proceedings of the First Annual Conference on Activated Sludge Process Control / 1982
Application of sewage sludge to cropland : appraisal of potential hazards of the heavy metals to plants and animals / 1977
Application of sewage sludge to cropland : appraisal of potential hazards of the heavy metals to plants and animals. 1976
Application of Sludges and Wastewater on Agricultural Land: A Planning and Education Guide. 1978
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