Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Tertiary treatment for phosphorus removal at Ely, Minnesota AWT Plant April, 1973 thru March, 1974. 1976
Tertiary Treatment of Combined Domestic and Industrial Wastes. 1973
Tertiary Treatment of Flocculation and Rapid-Sand Filtration. 1969
Tertiary Treatment with a Controlled Ecological System. 1973
Three Sludge System for Nitrogen and Phosphorus Removal. 1972
Treatment Capability of a Physical-Chemical Package Plant. 1971
Treatment Techniques for Removing Phosphorus from Municipal Wastewaters. 1970
Ultimate Disposal of Phosphate from Waste Water by Recovery as Fertilizer. 1970
Ultraviolet Disinfection of Activated Sludge Effluent Discharging to Shellfish Waters. 1975
USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters (3rd) Held at Vodgeo Headquarters, Moscow, USSR on 23-24 August 1976. 1976
Use of Coal and Modified Coals as Adsorbents for Removing Organic Contaminants from Waste Waters. 1964
Use of Improved Membranes in Tertiary Treatment by Reverse Osmosis. 1970
Use of Water Softening Sludge in Sewage Treatment. 1972
Waste Heat Utilization in Wastewater Treatment. 1973
Wastewater Denitrification: Combined With Carbon Adsorption or Conducted in Sand Media. 1970
Water Reclamation Study Program. 1965
Water Reclamation Study Program. Reclamation of Reusable Water from Sewage. 1966
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