Title:
BIOFILM FORMATION-SUPRESSING MICROORGANISM IMMOBILIZATION CONTAINER AND SEPARATION MEMBRANE WATER TREATMENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/047882
Kind Code:
A1
Abstract:
The present invention relates to a technique for suppressing membrane biofouling on the surface of a separation membrane by immobilizing biofilm formation-suppressing microorganisms and using the same in a microorganism immobilizing container during a separation membrane water treatment process, and provides a biofilm formation-suppressing microorganism immobilizing container comprising: a non-hollow/hollow pillar-type or sheet-type transmissive carrier having mobility because of submerged aeration; and biofilm formation-suppressing microorganisms immobilized inside the carrier. In addition, the present invention provides a separation membrane water treatment device comprising: a reactor for accommodating treated water; a separation membrane module for water treatment; and the biofilm formation-suppressing microorganism immobilizing container arranged inside the reactor.
Inventors:
LEE CHUNG HAK (KR)
LEE SEON KI (KR)
LEE KI BAEK (KR)
CHOI DONG CHAN (KR)
LEE SANG HYUN (KR)
LEE SEON KI (KR)
LEE KI BAEK (KR)
CHOI DONG CHAN (KR)
LEE SANG HYUN (KR)
Application Number:
PCT/KR2016/001739
Publication Date:
March 23, 2017
Filing Date:
February 23, 2016
Export Citation:
Assignee:
SNU R&DB FOUNDATION (KR)
International Classes:
C02F3/10; B01D65/02; B01D65/08; C02F1/44; C02F3/08; C02F3/12
Foreign References:
| KR19980071846A | 1998-10-26 | |||
| KR20120134724A | 2012-12-12 | |||
| JP2002284604A | 2002-10-03 | |||
| KR20120132164A | 2012-12-05 | |||
| KR20120088062A | 2012-08-08 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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