Title:
ELECTROCHEMICAL DEVICE FOR PURIFYING A FLUID, IN PARTICULAR WASTE WATER
Document Type and Number:
WIPO Patent Application WO/2020/115442
Kind Code:
A3
Abstract:
The invention relates to an electrochemical device for purifying a fluid, in particular waste water or sludges, comprising a filtering electrochemical membrane, said membrane comprising: - a metal support, in particular in the form of a grid, of a tissue or of a foam having open pores, said support being permeable to said fluid, - a coating layer of said support, comprising or preferably consisting of a titanium oxide of general formula TiOx, wherein x is between 1.5 and 1.9.
Inventors:
RAFFY STÉPHANE (FR)
BOUSSANT-ROUX YVES MARCEL LÉON (FR)
SALLES CORINNE (FR)
AUBERT BRICE (FR)
BOUSSANT-ROUX YVES MARCEL LÉON (FR)
SALLES CORINNE (FR)
AUBERT BRICE (FR)
Application Number:
PCT/FR2019/052944
Publication Date:
July 30, 2020
Filing Date:
December 05, 2019
Export Citation:
Assignee:
SAINT GOBAIN CT RECHERCHES (FR)
International Classes:
C02F1/461; C02F1/467; C25B11/03; C25B11/04; C02F101/34; C02F101/38
Domestic Patent References:
| WO2018035474A1 | 2018-02-22 |
Foreign References:
| US20060199061A1 | 2006-09-07 | |||
| US5376240A | 1994-12-27 | |||
| EP0172504A2 | 1986-02-26 | |||
| EP0443230A1 | 1991-08-28 |
Other References:
CLÉMENT TRELLU ET AL: "Mineralization of organic pollutants by anodic oxidation using reactive electrochemical membrane synthesized from carbothermal reduction of TiO2", WATER RESEARCH, vol. 131, 28 December 2017 (2017-12-28), AMSTERDAM, NL, pages 310 - 319, XP055624263, ISSN: 0043-1354, DOI: 10.1016/j.watres.2017.12.070
Attorney, Agent or Firm:
SAINT-GOBAIN RECHERCHE (FR)
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