Polyelectrolyte and surfactant compositions for controlling alka

Details Polyelectrolyte and surfactant compositions for controlling alka Polyelectrolyte and surfactant compositions for controlling alka

1984-12-03

1986-05-20

Hruskoci, Peter

Liquid purification or separation

Processes

Preventing, decreasing, or delaying precipitation,...

210701, 252180, C02F 514

Patent

active

045899851

ABSTRACT:
The instant invention is directed to a method of inhibiting the precipitation and deposition of alkaline earth metal scales in an aqueous system, comprising adding to said system an effective amount of (a) an anionic polyelectrolyte; and (b) an anionic surfactant, wherein said polyelectrolyte/surfactant ratio ranges from 1000:1 to 1:10, by weight.

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