Record Display for the EPA National Library Catalog

RECORD NUMBER: 477 OF 762

OLS Field Name OLS Field Data
Main Title Phosphate Removal by Activated Sludge.
Author Withero, Jack L. ;
CORP Author Robert S. Kerr Water Research Center, Ada, Okla.
Year Published 1969
Stock Number PB-226 402
Additional Subjects Chemical removal(Sewage treatment) ; Phosphorus ; Design criteria ; Activated sludge process ; Water pollution control
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-226 402 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 35p
Abstract
Phosphate removal has exceeded 80 percent during treatment of domestic-industrial wastes in diversely located activated sludge plants. Unusually high phosphate reductions were correlated with design and operation of the activated sludge process. Determination of the design and operational conditions resulting in consistent high-level phosphate removals was the goal of a series of field investigations which are summarized in this paper.