Search Results for the EPA National Library Catalog

Items Found: 8
Showing: Items 1 - 8

Select Item Title Year Published
Control schemes for the activated-sludge / 1974
Final report for the project, nitrogen removal and identification for water quality control : OWRR project no. A-040, agreement no. 14-31-0001-3248 / 1971
Implications to the aquatic environment of polynuclear aromatic hydrocarbons liberated from Northern Great Plains coal / 1979
Phosphate removal in an activated sludge facility / 1974
Potato processing waste treatment: current practice. Report to the Federal Water Pollution Control Administration, Department of the Interior, 1969
Study of Whistle Lake as a possible water impoundment site for Anacortes, Washington 1964
Ultraviolet disinfection of water for small water supplies / 1985
Utilization of free and combined amino acids by activated sludge 1965

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