Method for separating vegetable waste solids from aqueous slurri

Details Method for separating vegetable waste solids from aqueous slurri Method for separating vegetable waste solids from aqueous slurri

1977-08-26

1979-03-13

Bashore, S. Leon

Food or edible material: processes, compositions, and products

Treatment of live animal

210 47, 210 53, 426573, 426615, 426635, 426637, 426495, 426807, A23J 116, A23K 114

Patent

active

041443551

ABSTRACT:
A method for separating solids from aqueous waste slurries of vegetable processing plants by adjusting the pH of the slurries to at least 11.7. When the slurry has a pH of at least 11.7 a gel will be formed. The gel has admixed therewith about 2 to 6 weight percent based upon the weight of the gel of a calcium halide to induce syneresis, thereby aggregating the solid constituents contained within the mixture. The aggregate thus formed is separated from water exuded by the calcium halide synerist. The separated aggregate can be used in a ration for feeding ruminant animals.

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Richter et al.; "Conditioning and Disposal of Solids from Potato Wastewater Treatment;" Journal of Food Science; vol. 38; 1973.
Abstract No. 6264; Sewage and Wastes, vol. 75; 1971.

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