Search Results for the EPA National Library Catalog

Items Found: 842
Showing: Items 1 - 50
Your Search: (SUBJECT=Oxygen demand)

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Select Item Title Year Published
1. The treatment and disposal of strawboard waste / 1918
A comparative study of oxygen consumed methods / 1950
A demonstrated approach for improving performance and reliability of biological wastewater treatment plants / 1979
A method for measuring sediment oxygen demand using a bench model benthic respirometer / 1979
A quick biochemical oxygen demand test / 1971
A review of some of the effects of reduced dissolved oxygen on the fish and invertebrate resources of Ward Cove, Alaska / 2003
A Review of the separation of carbonaceous and nitrogenous BOD in long-term BOD measurements. 1985
A study of new catalytic agents to determine chemical oxygen demand / 1977
A study of nitrification and denitrification / 1970
A test method for volatile component stripping of waste water / 1975
A water quality model for the South Platte River Basin / 1974
A water quality modelling study of the Delaware Estuary / 1978
Absorption from Aqueous Solution. 1974
Abundance, composition, and distribution of crustacean zooplankton in relation to hypolimnetic oxygen depletion in west-central Lake Erie / 1977
Accomplishment Plan. Region VIII. Cheyenne River Basin. 1972
Activated Carbon Treatment of Raw Sewage in Solids-Contact Clarifiers. 1973
Activated carbon treatment of unbleached kraft effluent for reuse / 1975
Activated Sludge Process Using Pure Oxygen. 1974
Activated sludge treatment systems with oxygen / 1973
Activated Sludge Treatment Systems with Oxygen. 1973
Activated Sludge with Powdered Activated Carbon Treatment of a Dyes and Pigments Processing Wastewater. 1983
Advanced automatic control strategies for the activated sludge treatment process / 1975
Advanced biological treatment of municipal wastewater through aquaculture 1983
Advanced filtration of pulp mill wastes / 1979
Advanced Waste Treatment Seminar, Session I, Nitrogen Removal from Wastewater, Held at San Francisco, on October 28-29, 1970. 1970
Aeration of Natural Waters: A Bibliography. 1973
Aerobic and Anaerobic Digestion Characteristics of Livestock Wastes. 1963
Aerobic Secondary Treatment of Plywood Glue Wastes. 1973
Aerobic secondary treatment of potato processing wastes / 1970
Aerobic stabilization of waste activated sludge : an experimental investigation / 1975
Aerobic Treatment of Feedlot Runoff. 1972
Aerobic Treatment of Feedlot Runoff. 1972
Alaskan industry experience in arctic sewage treatment / 1971
Alternative RBC (Rotating Biological Contactor) Design - Second Order Kinetics. 1984
Alum addition and step-feed studies in oxygen-activated sludge / 1977
Alum Addition and Step-Feed Studies in Oxygen-Activated Sludge. 1977
Alum Addition of Activated Sludge with Tertiary Solids Removal. 1973
Ambient water and sediment quality of Galveston Bay : present status and historical trends / 1992
Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume II. Extended Technical Report. 1992
Ammonia Removal in a Physical-Chemical Wastewater Treatment Process. 1972
An evaluation of oxygen sag parameters in Monongahela River water under varying pH / 1966
An index of refractory organics / 1977
Anaerobic and aerobic treatment of combined potato processing and municipal wastes / 1976
Anaerobic Treatment of a Simulated High-Strength Industrial Wastewater Containing Chlorophenols. 1994
Anaerobic Treatment of High-Strength Industrial Wastes Bearing Semi-Volatile RCRA Compounds. 1992
Anaerobic Treatment of Starch Wastewaters. 1972
Analysis and control of thermal pollution. 1974
Analysis of coprostanol, an indicator of fecal contamination / 1974
Analysis of nonpoint-source pollutants in the Missouri Basin Region / 1975
Analysis of operations and maintenance costs for municipal wastewater treatment systems / 1978
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