Compositions – Water-softening or purifying or scale-inhibiting agents – Plant or organic material containing
Patent
1992-11-24
1994-03-08
Willis, Jr., Prince
Compositions
Water-softening or purifying or scale-inhibiting agents
Plant or organic material containing
252 82, 252 87, 252181, 210696, C02F 510
Patent
active
052924491
ABSTRACT:
Scale inhibition in a water treatment system can be achieved by using a composition which combines a butenedioic acid, such as maleic acid and/or fumaric acid, phosphorous acid, and a peroxide, such as hydrogen peroxide.
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Betz Handbook of Industrial Water Conditioning, Sixth Edition, 1962, pp. 232-235.
Principles of Industrial Water Treatment, Drew Chemical Corporation, 1977, pp. 81-84.
Akzo NV
Fennelly Richard P.
Morris Louis A.
Silbermann James
Willis Jr. Prince
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