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Direct Filtration Using Polyelectrolyte Coagulants
Characteristic of a direct filtration system with dual media filters and catibnic polyelectrolytes as sole coagulants is the formation of a filtration zone that moves down through the bed. The rate of filtration advancement is determined by the pretreatment and filter operating conditions. A rate exists that tends to maximize water production per filter run and avoids turbidity breakthrough before the terminal head loss is reached.
Direct Filtration Using Polyelectrolyte Coagulants
Characteristic of a direct filtration system with dual media filters and catibnic polyelectrolytes as sole coagulants is the formation of a filtration zone that moves down through the bed. The rate of filtration advancement is determined by the pretreatment and filter operating conditions. A rate exists that tends to maximize water production per filter run and avoids turbidity breakthrough before the terminal head loss is reached.
Direct Filtration Using Polyelectrolyte Coagulants
Letterman, Raymond D. (author) / Sama, Rami Reddy (author) / DiDomenico, Edward J. (author)
Journal ‐ American Water Works Association ; 71 ; 332-338
1979-06-01
7 pages
Article (Journal)
Electronic Resource
English
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