Magnetic carrier and membrane bioreactor comprising enzyme for inhibiting biofilm formation

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United States of America Patent

PATENT NO 7867392
SERIAL NO

12272333

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Abstract

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A technique for inhibiting biofouling caused by biofilms grown on a material surface of a water system where microorganisms exist such as the membrane surface of a membrane bioreactor (MBR) for advanced wastewater treatment is disclosed. Specifically, a magnetic carrier comprising an enzyme for quenching quorum sensing that inhibits biofilm formation, a membrane bioreactor system that can be stably operated without inactivation and loss of enzymes and a method for inhibiting biofilm formation are described.

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Patent Owner(s)

Patent OwnerAddress
SNU R&DB FOUNDATION1 GWANAK-RO GWANAK-GU SEOUL 08826

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chung-Hak Seoul, KR 6 25
Yeon, Kyung-Min Seoul, KR 1 6

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