CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME
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United States of America Patent
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Aug 8, 2013
app pub date -
Oct 14, 2011
filing date -
Oct 15, 2010
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Abstract
The present disclosure relates to a technique for inhibiting biofouling of the surface of a membrane caused by a biofilm, through immobilizing biofilm formation-inhibiting microorganisms to a container in a membrane process for water treatment. The present disclosure provides a container with biofilm formation-inhibiting microorganisms immobilized therein, including a permeable container and biofilm formation-inhibiting microorganisms immobilized in of the container. The present disclosure also provides a membrane water treatment apparatus comprising a reactor accommodating water to be treated, a membrane module for water treatment and a container with biofilm formation-inhibiting microorganism immobilized therein placed in the reactor.
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