Record Display for the EPA National Library Catalog
RECORD NUMBER: 8 OF 36Main Title | Designing to Remove Phosphorus by Using Metal Salts and Polymers in Conventional Plants. | |||||||||||
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Author | Laughlin., James E. ; | |||||||||||
CORP Author | Shimek, Roming, Jacobs and Finklea, Dallas, Tex.;Environmental Protection Agency, Seattle, Wash. | |||||||||||
Year Published | 1971 | |||||||||||
Stock Number | PB-256 376 | |||||||||||
Additional Subjects | Sewage treatment ; Phosphorus ; Chemical removal(Sewage treatment) ; Metals ; Iron chlorides ; Polymers ; Alums ; Sodium ; Aluminates ; Flocculating ; Coagulation ; Clarification ; Removal ; Design criteria ; | |||||||||||
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Collation | 35p | |||||||||||
Abstract | The report discusses the use of metal salts and polymers in otherwise conventional plants. (Tertiary systems are not covered.) These are: Metal salts: FeCl3, pickle liquor, alum, and sodium aluminate (which also provides alkalinity)...liquids are best (cost, effectiveness, flexibility, ease of handling); Polymers: most come dry; no universal choice; 3 categories. |