Search Results for the EPA National Library Catalog

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Treatment of Fish Hatchery Effluent for Recycle. 1970
Treatment of packinghouse wastewater by intermittent sand filtration / 1978
Tungstic Acid for Preconcentration and Determination of Gaseous and Particulate Ammonia and Nitric Acid in Ambient Air. 1982
Tungstic Acid Technique for Monitoring Nitric Acid and Ammonia in Ambient Air. 1982
Two-stage biological treatment of coke plant wastewater / 1981
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases, Volume 17. The Biological Effects and Hygienic Importance of Atmospheric Pollutants, Book 10. 1968
United States Great Lakes Tributary Loadings. 1978
Unregulated emissions for vehicles operated under low speed conditions / 1983
Update No. 2 to Quality Criteria for Water 1986. 1987
Use of enzymatic cycling for high specificity and sensitivity in the colorimetric analysis of ammoni 1980
Use of Potassium Ferrate in Oxygen Demand Measurement. 1977
Use of Water Hyacinth Aquatic Treatment Systems for Ammonia Control and Effluent Polishing. 1984
Utah Lake-Jordan River Basin Modeling Project. Volume I. Summary Report. 1973
Versatile gas filter correlation spectrometer / 1975
Ware River Intensive Watershed Study - 1. Nonpoint Source Contributions. 1983
Waste Heat Utilization in Wastewater Treatment. 1973
Waste Load Allocation for the Eagle River and Gore Creek 1974
Waste Stabilization Pond Study, Lebanon, Ohio. 1964
Wastewater ammonia removal by ion exchange : Mobile pilot plant studies and process design with electrochemical renovation of regenerant [and] process design with air stripping renovation of regenerant / 1971
Wastewater ammonia removal by ion exchange : Mobile pilot plant studies and process design with electrochemical renovation of regenerant [and] Process design with air stripping renovation of regenerate / 1971
Wastewater technology fact sheet / Ammonia stripping. 2000
Wastewater Treatment and Receiving Water Body Interactions. 1988
Wastewater treatment in coal conversion / 1979
Water and air quality trends in Region VIII (1978 data) / 1979
Water conservation and pollution control in coal conversion processes / 1977
Water Nutrients Number 1. 1966
Water Pollution Investigation: Erie, Pennsylvania Area. 1975
Water Quality Basic Data. Report on Analytical Reference Sample Type I, BD-1. 1958
Water Quality Basin Data. Report on Analytical Reference Sample Type II, BD-1. 1959
Water Quality Characteristics of the New Hope and Lower Haw Rivers, July 1966 - February 1970 with Estimates of the Probable Quality of New Hope Lake. 1971
Water Quality Conditions in Grand Lake, Shadow Mountain Lake, Lake Granby. 1970
Water quality criteria for the protection of aquatic life and its uses : ammonia : final draft / 1983
Water Quality in Montana - 1980 1980
Water Quality Studies of Lower and Middle Green Bay, 1938-1977. 1978
Wet deposition temporal and spatial patterns in North America, 1987 / 1990
Working safely with anhydrous ammonia. 1979
Written Report for the Non-reportable Anhydrous Ammonia Release at Millers-Coors LLC - Fort Worth, Texas Brewery with Anhydrous Ammonia. 2009
Yellowstone National Park Survey, May - August 1970 Includes Soda Butte Survey, May - October 1969. 1970
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