Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1995-08-31
1997-01-28
Hruskoci, Peter A.
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210734, 210735, 210905, C02F 156
Patent
active
055974902
ABSTRACT:
The present invention relates generally to the treatment of food processing wastes. More particularly, the present invention provides a chemical treatment method that effectively removes fat, blood, tissue and other solids from food processing waste, using novel hydrophobically associating copolymer compositions. These polyelectrolyte compositions are water soluble silicon containing copolymers prepared from dialkyldiallyl ammonium halides, particularly diallyldimethyl ammonium chloride (DADMAC) and vinyl alkoxysilanes, preferably vinyltrimethoxysilane (VTMS).
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Chung Daniel K.
Ramesh Manian
Charlier Patricia A.
Drake James J.
Hruskoci Peter A.
Miller Robert A.
Nalco Chemical Company
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