Record Display for the EPA National Library Catalog
RECORD NUMBER: 810 OF 1730Main Title | Polyelectrolytes Aids to Better Water Quality. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
CORP Author | Environmental Protection Agency, Washington, D.C. Office of Water Programs. | |||||||||||
Year Published | 1972 | |||||||||||
Stock Number | PB-218 508 | |||||||||||
Additional Subjects | ( Polyelectrolytes ; Meetings) ; ( Water treatment ; Polyelectrolytes) ; Toxicity ; Coagulants ; Colloids ; Flocculating ; Materials handling ; Chemical reactions ; Filter aids ; Turbidity ; Backwashing ; Filter presses ; Sludge ; | |||||||||||
Holdings |
|
|||||||||||
Collation | 144p | |||||||||||
Abstract | ;Contents: Hazards vs. Public Health Benefits of Polyelectrolytes; Theory and Mechanism of Polyelectrolytes as Coagulant Aids; Purchasing, Handling, Storing, and Applying Polyelectrolytes; Use of polyelectrolytes as a primary coagulant; Use of polyelectrolytes as filter aids; Use of polyelectrolytes as aids during backwash of filters; Use of polyelectrolytes as a sludge conditioner. |