Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1986-07-28
1987-11-03
Hruskoci, Peter
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
209 5, 210907, C02F 156
Patent
active
047042095
ABSTRACT:
A process of flocculating suspended solids which comprises treating such suspension with an effective amount of a flocculant comprising a water-soluble terpolymer which contains sulfonate groups and has an RSV of at least 15.
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patent: 4342653 (1982-08-01), Halverson
patent: 4545902 (1985-10-01), Connelly et al.
patent: 4555346 (1985-11-01), Rosen et al.
patent: 4569768 (1986-02-01), McKinley
patent: 4599390 (1986-07-01), Fan et al.
The Condensed Chemical Dictionary, 8th Edition, von Nostrand Reinhold Company, 1971, p. 848.
Connelly Lawrence J.
Fong Dodd W.
Kaesler Ralph W.
Richardson Paul F.
Cupoli Anthony L.
Epple Donald G.
Hruskoci Peter
Nalco Chemical Company
Premo John G.
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