Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1983-02-18
1984-07-17
Hruskoci, Peter A.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210652, 210699, 210701, 252180, C02F 514
Patent
active
044604726
ABSTRACT:
A method for inhibiting scale build up in reverse osmosis water purification system is disclosed. The method uses a composition composed of low molecular weight polyacrylic and phytic acid in a synergistic combination and significantly reduces build up of calcium, magnesium, and/or iron scale.
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Technical Bulletin, DuPont Company, Pretreatment Considerations for Reverse Osmosis, No. 401, 9-1-1977.
Hatch Randolph T.
Kapiloff Anita G.
Hruskoci Peter A.
The B. F. Goodrich Company
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