Title:
SYSTEM FOR CONTINUOUS OIL/WATER SEPARATION USING SUPERHYDROPHILIC OIL/WATER SEPARATION FILTER
Document Type and Number:
WIPO Patent Application WO/2021/194044
Kind Code:
A1
Abstract:
A system for continuous oil/water separation according to the present disclosure comprises: a storage tank having an inflow part and a discharge part, and capable of storing an oil/water mixture; a filter housing which comprises a storage space having a predetermined height, an inlet connected to the discharge part of the storage tank so as to allow the oil/water mixture to be introduced therethrough, a drainage hole through which water separated from the oil/water mixture can be discharged, and an outlet through which the remaining oil/water mixture can be discharged; a superhydrophilic oil/water separation filter placed in the storage space of the filter housing so as to absorb water from the oil/water mixture, and connected to the drainage hole so as to discharge the absorbed water; a pressure adjustment valve installed on an outflow conduit extending from the outlet; and a superhydrophobic membrane connected to the rear end of the pressure adjustment valve on the outflow conduit.
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Inventors:
HWANG WOON BONG (KR)
CHO HANDONG (KR)
KIM SEONG MIN (KR)
CHO HANDONG (KR)
KIM SEONG MIN (KR)
Application Number:
PCT/KR2020/017414
Publication Date:
September 30, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
POSTECH RES & BUSINESS DEV FOUND (KR)
International Classes:
B01D17/02; B01D35/02; B01D35/147; B01D35/157; B01D35/30; B01D39/16; B01D61/00; D06M15/285; D06M15/59
Foreign References:
| KR20140148316A | 2014-12-31 | |||
| US20180243666A1 | 2018-08-30 | |||
| KR20170029242A | 2017-03-15 | |||
| JP2005034752A | 2005-02-10 | |||
| KR20040070110A | 2004-08-06 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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