Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Beer AND Carl.)


Select Item Title Year Published
A study of nitrate respiration in the activated sludge process / 1980
Full scale operation of plug flow activated sludge systems 1975
Nitrogen removal and phosphorus precipitation in a compartmentalized aeration tank 1974
Process design of single-sludge activated sludge systems using nitrate respiration 1977

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