Title:
MEMBRANE FILTRATION SYSTEM AND MEMBRANE BIOREACTOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/101560
Kind Code:
A1
Abstract:
The present invention relates to a membrane filtration system in which a separator membrane reciprocates, thereby enabling foreign substances attached to the separator membrane to be effectively removed while reducing energy consumption. The present invention provides a membrane filtration system comprising: a treatment tank; a membrane support frame disposed in the treatment tank; a separator membrane module provided to the membrane support frame; a reciprocation means connected to the membrane support frame so as to enable the membrane support frame to reciprocate; a sludge flotation part disposed on a lower end of the membrane support frame so as to enable sludge accumulated in the treatment tank to float; and a filtered water discharge part for discharging filtered water filtered through the separator membrane module, wherein the filtered water discharge part is formed so as to be movable or expandable in accordance with the reciprocation of the membrane support frame.
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Inventors:
LEE WOO NYOUNG (KR)
Application Number:
PCT/KR2017/006259
Publication Date:
June 07, 2018
Filing Date:
June 15, 2017
Export Citation:
Assignee:
DOOSAN HEAVY IND & CONSTRUCTION CO LTD (KR)
International Classes:
B01D65/02; B01D63/02; B01D65/08; B01D69/08
Foreign References:
| KR20150096647A | 2015-08-25 | |||
| US20090250394A1 | 2009-10-08 | |||
| KR101627554B1 | 2016-06-07 | |||
| KR100459037B1 | 2004-12-03 | |||
| KR20090043638A | 2009-05-07 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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