Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1983-07-28
1984-05-29
Therkorn, Ernest G.
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210754, 210756, 210764, 422 37, 162161, 252181, C02F 150
Patent
active
044513763
ABSTRACT:
An improved method for treating alkaline industrial process waters to control the growth and deposit of microorganisms which comprises adding to such waters a combination of a water-soluble anionic polymeric dispersant having a molecular weight not greater than 50,000 and hypobromous acid, said hypobromous acid having been produced by contacting a solution containing:
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Epple Donald G.
Miller Robert A.
Nalco Chemical Company
Premo John G.
Therkorn Ernest G.
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