Search Results for the EPA National Library Catalog

Items Found: 842
Showing: Items 351 - 400
Your Search: (SUBJECT=Oxygen demand)


 
 
 
PREV 1 ... 3 4 5 6 7 8 9 10 11 12 13 ... 17 NEXT
Select Item Title Year Published
Kraft pulp mill compliance assessment guide : (CAA, CWA, RCRA, and EPCRA). 1999
Laboratory and Instream Nitrification Rates for Selected Streams. 1987
Laboratory and Mathematical Simulation of Oxygen Balances Effected in Streams. 1971
Laboratory ozonation of municipal wastewaters / 1973
Laboratory Procedures for Determining the Biochemical Oxygen Demand (BOD) of Incinerator Quench Water. 1970
Lagoon Performance and the State of Lagoon Technology. 1973
Lake Erie nutrient control : effectiveness regarding assessment in eastern basin / 1980
Lake Erie, Ohio, Pennsylvania, New York Intake Water Quality Summary, 1972. 1973
Lake Eutrophication - Water Pollution Causes, Effects and Control. 1970
Lake Water Quality Assessment Grant No. 2. Final Report. (Includes Lake Water Quality Assessment Program, 1992. Northeastern Illinois Lakes). 1994
Lake Water Quality Assessment Program: Southern Illinois Lakes. 1991
Land application of wastewater under high altitude conditions / 1978
Lawrence Avenue Underflow Sewer System: Monitoring and Evaluation. 1983
Lehigh River intensive / 1979
Level III: Receiving water quality modeling for urban stormwater management / 1979
Lime Disinfection of Sewage Bacteria at Low Temperature. 1973
Limnology of Two Dissimilar Subarctic Streams and Implications of Resource Development. 1973
Linear Removal of Simple Organic Compounds in the Activated Sludge Process. 1968
Liquid aerobic composting of cattle wastes and evaluation of by-products / 1974
Liquid aerobic composting of cattle wastes and evaluation of by-products. 1974
List of Publications of the National Water Quality Laboratory. 1974
Literature Review for EXPLORE-I: A River Basin Water Quality Model. Appendix A. 1973
Literature survey of instrumental measurements of biochemical oxygen demand for control application 1960-1973 / 1974
Long term recharge of trickling filter effluent into sand / 1979
Long-term effects of land application of domestic wastewater : Tooele, Utah, slow-rate site. 1979
Longmont Wastewater Treatment Facility, Longmont, Colorado. 1972
Loves Creek Anaerobic, Upflow (ANFLOW) Pilot Plant: Performance Summary. 1985
Lower Green Bay : an evaluation of existing and historical conditions / 1974
Macrobenthos of the Pamlico River Estuary, North Carolina. 1970
Manual of Methods for Chemical Analysis of Water and Wastes. 1976
Marine Sanitation System Demonstration. 1973
Mathematical Models of Water Quality Parameters for Rivers and Estuaries. 1972
Maximum Utilization of Water Resources in a Planned Community - Application of the Storm Water Management Model. Volume II: Appendices. 1979
Maximum utilization of water resources in a planned community : application of the storm water management model / 1979
Maximum utilization of water resources in a planned community : storm water runoff quality : data collection, reduction and analysis / 1979
Mechanical Reliability and Plant Performance. 1983
Mechanism of Waste Treatment at Low Temperature. Part A: Microbiology. 1972
Mechanism of Waste Treatment at Low Temperature. Part B: Sanitary Engineering. The Effects of Water Temperature and Elevation upon Aeration. BOD and COD Removal from Wastewater by Aeration with Air and Oxygen. 1972
Memorandum on Second Conference in Grand Forks, N.D. With Health Officials Relative to the Stream Pollution Investigation of the Red River of the North. 1939
Method research study 3, demand analyses : an evaluation of analytical methods for water and wastewater / 1971
Methodology for evaluating the impact and abatement of combined sewer overflows : a case study of Onondaga Lake, New York / 1980
Methodology Study to Develop Evaluation Criteria for Wild and Scenic Rivers. Report of Water Quality Subproject. 1971
Methods for chemical analysis of water and wastes / 1979
Methods for chemical analysis of water and wastes. 1983
Methods for chemical analysis of water and wastes. 1978 / 1979
Methods for Improvement of Trickling Filter Plant Performance. Part I. Mechanical and Biological Optima. 1973
Methods for improvement of trickling filter plant performance: part II : chemical addition. 1977
Methods for the determination of inorganic substances in environmental samples / 1993
Metropolitan Sanitary District of Greater Chicago, Des Plaines, O'Hare Conveyance System. 1975
Michigan tributary loadings to the upper Great Lakes / 1976
PREV 1 ... 3 4 5 6 7 8 9 10 11 12 13 ... 17 NEXT

Save, Print or Email Selected Records