Record Display for the EPA National Library Catalog
RECORD NUMBER: 165 OF 256Main Title | Physical-Chemical Treatment of Municipal Wastewater. | |||||||||||
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Author | Bisho, Dolloff F. ; O'Farrel, Thomas P. ; Stamber, John B. ; | |||||||||||
CORP Author | Robert A. Taft Water Research Center, Cincinnati, Ohio. Advanced Waste Treatment Research Lab. | |||||||||||
Year Published | 1970 | |||||||||||
Stock Number | PB-216 866 | |||||||||||
Additional Subjects | ( Sewage treatment ; Design) ; Physical chemical treatment | |||||||||||
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Collation | 40p | |||||||||||
Abstract | Physical-chemical treatment of the District of Columbia raw wastewater in a 100,000 gal/day pilot plant with a 3.2:1 diurnal flow variation is described and consisted of two-stage lime precipitation with intermediate recarbonation, filtration, pH control, ion exchange, and carbon adsorption. The complete system removed 98% of the phosphorus, 95% of the organics and 78% of the total nitrogen. (Author Modified Abstract) |