Search Results for the EPA National Library Catalog

Items Found: 734
Showing: Items 401 - 450
Your Search: (SUBJECT=Biochemical oxygen demand)


 
 
 
PREV 1 ... 4 5 6 7 8 9 10 11 12 13 14 15 NEXT
Select Item Title Year Published
Performance evaluation of existing aerated lagoon system at Consolidated Koshkonong Sanitary District, Edgerton, Wisconsin / 1979
Performance evaluation of existing lagoons, Peterborough, New Hampshire / 1977
Performance evaluation of Kilmichael lagoon / 1977
Performance evaluation of the aerated lagoon system at North Gulfport, Mississippi / 1980
Performance evaluation of the aerated lagoon system at Windber, Pennsylvania / 1978
Performance evaluation of the existing three-lagoon wastewater treatment plant at Pawnee, Illinois / 1979
Performance of Activated Sludge Processes: Reliability, Stability and Variability. 1981
Performance of aerated lagoons in northern climates / 1979
Performance of Gravel Bed Wetlands in the United States. 1994
Performance of trickling filter plants : reliability, stability and variability {Microfiche} / 1981
Perspective on Performance Variability in Municipal Wastewater Treatment Facilities. 1986
Petrochemical Effluents Treatment Practices. 1970
Phosphorus Removal and Plant Operation Studies at Fort Wayne, Indiana. 1973
Phosphorus Removal Using Chemical Coagulation and a Continuous Countercurrent Filtration Process. 1970
Phosphorus Removal. A Bibliography, Volume 1. 1973
Physical, chemical and microbiological methods of solid waste testing / 1973
Physical-Chemical Treatment of Raw Municipal Wastewater. 1973
Pilot Plant Demonstration of a Lime-Biological Treatment Phosphorus Removal Method. 1973
Pilot plant evaluation of alternative activated sludge systems / 1977
Pilot scale treatment of wine stillage / 1975
Pilot-Plant Evaluation of Porous Biomass Supports (Journal Version). 1988
Pilot-Scale Anaerobic Filter Treatment of Heat Treatment Liquor. 1981
Plant Performance at Williamsburg Waste Treatment Plant, Hampton Roads Sanitation District, Williamsburg, Virginia, January 1972-June 1972. 1973
Point Source Analysis. Inventory, Water Demands, and Problem Area Identification. (Areawide Waste Treatment Management Plan for the Greater Houston Area. Section 208, PL 92-500). 1977
Point Source Loading Characterization of Galveston Bay. 1993
Pollution abatement in a brewing facility / 1974
Pollution aspects of catfish production : review and projections / 1974
Pollution of interstate waters of the lower Columbia River, Bonneville Dam to Cathlamet, Washington. 1965
Pollution of the Interstate Waters of the Monongahela River System. 1963
Pollution Potential of Runoff From Production Livestock Feeding Operations in South Dakota. 1973
Poultry processing wastewater treatment and reuse / 1974
Powdered Activated Carbon Adsorption Isotherms for Selected Tannery Effluents. 1982
Practical Guide to Water Quality Studies of Streams. 1969
Predicting Cattle Feedlot Runoff and Retention Basin Quality. 1980
Preimpoundment Study of West Point Lake, Georgia. 1972
Preimpoundment Study, Carters Lake. 1972
Preimpoundment study, Cedar Creek drainage basin, Evans County watershed : Evans, Tattnall, and Candler Counties, Georgia / 1977
Preliminary mass balance of BOD on three New Jersey rivers 1970
Preliminary Sampling and Analytical Procedures for Evaluating the Disposal of Dredged Materials. 1974
Preliminary Studies on a Biological Filter. 1971
Pretreatment of the combined industrial-domestic wastewaters of Hagerstown, Maryland / 1978
Pretreatment of the Combined Industrial-Domestic Wastewaters of Hagerstown, Maryland. Appendix. Volume II. 1978
Prioritized guidelines for environmental fate testing of one halogenated hydrocarbon : chlorobenzene. 1977
Priority Pollutants in the Cedar Creek Wastewater Reclamation - Recharge Facilities. 1984
Problems of B.O.D. Determination and Interpretation. 1971
Procedures for estimating dry weather pollutant deposition in sewerage systems / 1977
Proceedings : tenth United States/Japan Conference on Sewage Treatment Technology, October 17-28, 1985 and North Atlantic Treaty Organization/Committee on the Challenges of Modern Society (NATO/CCMS) Conference on Sewage Treatment Technology, October 15-16, 1985, Cincinnati, Ohio. 1986
Proceedings of a symposium on direct tracer measurement of the reaeration capacity of streams and estuaries, Atlanta, Georgia, July 7-8, 1970 / 1972
Proceedings of Stormwater and Water Quality Model Users Group Meeting, January 27-28, 1983 / 1983
Proceedings of the first US/USSR Symposium on Comprehensive Analysis of the Environment / 1974
PREV 1 ... 4 5 6 7 8 9 10 11 12 13 14 15 NEXT

Save, Print or Email Selected Records