Hydrophobically modified polymers for sludge dewatering

Hydrophobically modified polymers for sludge dewatering

A method for the dewatering of sludges in industrial waste waters utilizing a hydrophobically-modified coagulant copolymer of diallyldimethyl ammonium chloride and quaternized dimethylaminoethyl acrylate or quaternized dimethylaminoethylmethacrylate and a flocculant.

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Hauptverfasser: SHETTY, CHANDRASHEKAR S, RAMESH, MANIAN, CHUNG, DANIEL K
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator SHETTY
CHANDRASHEKAR S
RAMESH
MANIAN
CHUNG
DANIEL K
description A method for the dewatering of sludges in industrial waste waters utilizing a hydrophobically-modified coagulant copolymer of diallyldimethyl ammonium chloride and quaternized dimethylaminoethyl acrylate or quaternized dimethylaminoethylmethacrylate and a flocculant.
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subjects CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Hydrophobically modified polymers for sludge dewatering
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