Search Results for the EPA National Library Catalog

Items Found: 734
Showing: Items 451 - 500
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
Proceedings, Fifth United States/Japan Conference on Sewage Treatment Technology, April 18-22, 1977, Tokyo, Japan. 1977
Proceedings, Mississippi Water Resources Conference, 1973. 1973
Process Control Model for Oxygen Regeneration of Polluted Rivers, Phase II. 1971
Process Control Model for Oxygen Regeneration of Polluted Rivers, Phases IV and V, and Spatially and Temporally Distributed Discharge of Effluents in Estuaries. 1974
Process Control Model for Oxygen Regeneration of Polluted Streams. 1970
Product Environmental Data No. 12 with Cover Letter. 1981
Project Summary: Review of Current RBC Performance and Design Procedures. 1985
Proposed Combined Sewer Control by Electrode Potential. 1970
Proposed Criteria for Water Quality. Volume I. 1973
Proposed Modifications of K2-Temperature Relation and Least Squares Estimates of BOD (Biochemical Oxygen Demand) Parameters. 1980
Protein recovery from beef packing effluent: (final report) / 1981
Pyrogenic activity of carbon-filtered waters / 1979
QUAL-1 : simulation of water quality in streams and canals : program documentation and users' manual. / 1970
Quantitative Structure-Biodegradability Relationships for Alcohols, Ketones and Alicyclic Compounds. 1987
Radioactivity transport in water-- the role of organic pollution and oxygen balance in transport, 1969
Rates, constants, and kinetics formulations in surface water quality modeling / 1978
Rates, constants, and kinetics formulations in surface water quality modeling / 1978
Rates, Constants, and Kinetics Formulations in Surface Water Quality Modeling. Second Edition. 1985
Raw sewage coagulation and aerobic sludge digestion / 1975
Raw wasteload characteristics of the hardboard industry / 1979
Recommendations for Changing the Colorado Water Pollution Control Act of 1966 as Amended and the Colorado Water Quality Standards 1971
Recommendations of the Galveston Bay Enforcement Conference. 1972
Reducing wastewater from cucumber pickling process by controlled culture fermentation / 1980
Reducing Water Use and Wastewater in Food Processing Plants: How One Company Cut Costs. 1991
Regulatory impact assessment of proposed effluent guidelines and NESHAP for the pulp, paper, and paperboard industry : final report. 1993
Relationship Between BOD Removal and LAS Detergent Removal. 1974
Relative Pollution Strengths of Undiluted Waste Materials Discharged in Households and the Dilution Waters Used for Each. 1972
Removal and recovery of sulfide from tannery wastewater / 1977
Removal of lagoon effluent suspended solids by a slow-rock filter / 1979
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals. 1971
Removal of soluble BOD5 in primary clarifiers / 1976
Report of Waste Source Inventory and Evaluation, Dade County, Florida. 1971
Report of Waste Source Inventory and Evaluation, Dade County, Florida. Technical Appendix I. Major Municipal Wastewater Treatment Facilities. 1971
Report of Waste Source Inventory and Evaluation, Dade County, Florida. Technical Appendix II. Minor Municipal Wastewater Treatment Facilities. 1971
Report on Androscoggin River, New Hampshire-Maine. 1962
Report on oxygen relationships of Rogue River below Rockford : 1964 survey / 1965
Report on Pollution of Interstate Waters of the Connecticut River. Massachusetts-Connecticut. 1963
Report on the plant evaluation at Old Faithful wastewater treatment plant, Yellowstone National Park, Wyoming / 1977
Report on the Quality of the Water of the James River South Dakota 1972
Report on the Quality of the Water of the James River, South Dakota, 1970. 1972
Report on Total Organic Carbon Removal from Municipal and Industrial Wastewater. 1971
Report on Water Quality and Waste-Source Investigations, Big Sioux River and Selected Tributaries. 1973
Report to Congress on control of combined sewer overflow in the United States. 1978
Results of General Survey of Tokyo Bay (A 1971 Joint Survey Covering the Tokyo Metropolis and Chiba and Kanagawa Prefectures). 1973
Results of the Nationwide Urban Runoff Program. Volume 3. Data Appendix. 1983
Retrospective Study of the Water Quality Issues of the Upper Potomac Estuary. 1990
Return flows -- impact on the Texas Bay systems 1966
Return of a River: The Willamette River, Oregon. 1972
Reuse of treated fruit processing wastewater in a cannery / 1978
Review of current RBC (Rotating Biological Contactor) performance and design procedures. 1985
PREV 1 ... 4 5 6 7 8 9 10 11 12 13 14 15 NEXT

Save, Print or Email Selected Records