Lysine-based polymer coagulants for use in clarification of process waters

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United States of America Patent

PATENT NO 9758395
APP PUB NO 20140166586A1
SERIAL NO

14113645

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Abstract

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Lysine-based polymers, particularly copolymers of lysine and maleic acid, are useful as coagulants for clarification of wastewaters, including produced waters from oils sands mining operations. They can be advantageously used in combination with commercial coagulants, and in combination with flocculants. Such combinations may include dry blends. Also described are methods of preparation of lysine homopolymers and copolymers.

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Patent Owner(s)

Patent OwnerAddress
AQUERO COMPANY LLC1055 TERRY STREET EUGENE OR 97402

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sikes, C Steven Eugene, US 32 459

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