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1. (WO2018100356) ELECTROCHEMICAL CELL ASSEMBLY AND METHOD FOR OPERATION OF THE SAME

Pub. No.:    WO/2018/100356    International Application No.:    PCT/GB2017/053578
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Wed Nov 29 00:59:59 CET 2017
IPC: C02F 1/467
C01B 13/11
C02F 1/78
A61L 2/03
A61L 2/20
C02F 1/00
C02F 1/461
Applicants: ROSELAND HOLDINGS LIMITED
Inventors: BRAY, Patrick Simon
Title: ELECTROCHEMICAL CELL ASSEMBLY AND METHOD FOR OPERATION OF THE SAME
Abstract:
A device for producing ozonated water from a reservoir of water is provided, the apparatus comprising an electrochemical cell operable to electrolyse water to produce ozone and having a first electrode assembly and a second electrode assembly; an electrical supply for providing an electrical energy source to the electrochemical cell; a conductivity sensor for determining the conductivity of fluid in the region of the electrode assemblies of the cell; a processor for receiving an indication of fluid conductivity from the conductivity sensor and determining if the conductivity of the fluid in the region of the electrode assemblies is above a threshold value and, if the conductivity is above the threshold value, activating the electrochemical cell. A method for producing ozonated water from a reservoir of water comprises providing an electrochemical cell operable to electrolyse water to produce ozone having a first electrode assembly and a second electrode assembly; determining the conductivity of the fluid in the region of the electrode assemblies of the cell; comparing the conductivity of the fluid in the region of the electrode assemblies with a threshold value; and if the conductivity of the fluid in the region of the electrodes is above the threshold value, activating the electrochemical cell.