Title:
COMPOSITE OXIDE-COATED ELECTROCONDUCTIVE SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/240472
Kind Code:
A1
Abstract:
Disclosed is an electroconductive separation membrane for water treatment, the membrane comprising: a metal filter support in a fibrous form; a metal oxide coat layer deposited on the support; and a composite metal oxide catalytic layer applied onto the nanoparticles. Provided is a water treatment system in which the degradation of non-biodegradable organics by electrochemical reactions and the separation of particulate substance through a separation membrane can be simultaneously conducted by water treatment with the electrocatalytic separation membrane according to the present invention. In addition, such a water treatment system can exhibit an excellent treatment yield when applied to the advanced treatment of industrial wastewater and can prevent membrane fouling during batch-type and continuous type operation by controlling the sheet-type electroconductive separation membrane.
Inventors:
CHOO KWANG HO (KR)
Application Number:
PCT/KR2019/007024
Publication Date:
December 19, 2019
Filing Date:
June 11, 2019
Export Citation:
Assignee:
KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)
International Classes:
B01D71/02; B01D67/00; B01D69/10; C02F1/44
Foreign References:
| KR20010083919A | 2001-09-03 | |||
| KR20060117144A | 2006-11-16 | |||
| KR100145711B1 | ||||
| KR20050090700A | 2005-09-14 | |||
| KR20040002809A | 2004-01-07 |
Attorney, Agent or Firm:
KIM, Sung Hyun (KR)
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