Title:
WATER TREATMENT APPARATUS USING ELECTROLYSIS AND HETEROGENEOUS CATALYTIC OXIDATION REACTION
Document Type and Number:
WIPO Patent Application WO/2019/050078
Kind Code:
A1
Abstract:
The present invention relates to a water treatment apparatus simultaneously using electrolysis and a solid Fenton catalyst. A water treatment apparatus according to the present invention can comprise: a pH adjustment tank for adjusting the pH of a source water; an electrolysis apparatus which has a positive electrode and a negative electrode, receives a supply of a part of the source water in the pH adjustment tank and electrolyte, and simultaneously generates hydrogen peroxide and sodium hypochlorite; a gas-liquid separation tank for separating the hydrogen peroxide and the sodium hypochlorite generated by means of the electrolysis apparatus; and an oxidation reactor which is for accommodating the source water supplied from the pH adjustment tank, the hydrogen peroxide and the sodium hypochlorite supplied from the gas-liquid separation tank and a solid Fenton catalyst and enabling Fenton oxidation reaction.
Inventors:
KIM DAE WON (KR)
PARK KYU WON (KR)
KIM SEONG TAE (KR)
LEE HAI DON (KR)
PARK KYU WON (KR)
KIM SEONG TAE (KR)
LEE HAI DON (KR)
Application Number:
PCT/KR2017/010559
Publication Date:
March 14, 2019
Filing Date:
September 25, 2017
Export Citation:
Assignee:
TECHCROSS CO LTD (KR)
International Classes:
C02F9/00; C02F1/461; C02F1/467; C02F1/66; C02F1/72
Foreign References:
| KR200305722Y1 | 2003-03-03 | |||
| KR19990040951A | 1999-06-15 | |||
| KR101051454B1 | 2011-07-25 | |||
| KR19890006894A | ||||
| KR20160033856A | 2016-03-29 | |||
| KR101634774B1 | 2016-06-30 |
Attorney, Agent or Firm:
SESHIN PATENT & LAW FIRM (KR)
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