Processing

Please wait...

Settings

Settings

Goto Application

1. WO1999029929 - APPARATUS FOR PRODUCING OZONE WATER AND METHOD OF PRODUCING OZONE WATER BY USING THE SAME APPARATUS

Publication Number WO/1999/029929
Publication Date 17.06.1999
International Application No. PCT/JP1998/005576
International Filing Date 09.12.1998
Chapter 2 Demand Filed 10.06.1999
IPC
C02F 1/00 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
C02F 1/461 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
C02F 1/467 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
467by electrochemical disinfection
C02F 1/78 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
78with ozone
C25B 1/13 2006.1
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1Electrolytic production of inorganic compounds or non-metals
13of ozone
CPC
C02F 1/46109
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
46109Electrodes
C02F 1/4618
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
4618for producing "ionised" acidic or basic water
C02F 1/4672
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
467by electrochemical disinfection; by electrooxydation or by electroreduction
4672by electrooxydation
C02F 1/78
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
78with ozone
C02F 2001/46123
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
46109Electrodes
46123Movable electrodes
C02F 2001/46133
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
46109Electrodes
46133characterised by the material
Applicants
  • SHINKO PLANT CONSTRUCTION CO., LTD. [JP]/[JP] (AllExceptUS)
  • KOBE STEEL, LTD. [JP]/[JP] (JP)
  • TANIOKA, Takashi [JP]/[JP] (UsOnly)
  • TERADA, Mituo [JP]/[JP] (UsOnly)
  • KANBESHIYAMA, Akira [JP]/[JP] (UsOnly)
  • OKADA, Kazuhisa [JP]/[JP] (UsOnly)
  • OKUBO, Noriaki [JP]/[JP] (UsOnly)
  • SAWADA, Toshikazu [JP]/[JP] (UsOnly)
Inventors
  • TANIOKA, Takashi
  • TERADA, Mituo
  • KANBESHIYAMA, Akira
  • OKADA, Kazuhisa
  • OKUBO, Noriaki
  • SAWADA, Toshikazu
Agents
  • AKETA, Kan
Priority Data
9/34018810.12.1997JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) APPARATUS FOR PRODUCING OZONE WATER AND METHOD OF PRODUCING OZONE WATER BY USING THE SAME APPARATUS
(FR) GENERATEUR D'EAU OZONEE ET PROCEDE DE PRODUCTION D'EAU OZONEE UTILISANT CE GENERATEUR
Abstract
(EN) An apparatus for producing ozone water in which the interior of a casing is divided by a solid electrolytic membrane into a positive electrode chamber and a negative electrode chamber, a positive electrode having a novel metal with a catalytic function for generating ozone is provided under pressure on the solid electrolytic membrane on the side of the positive electrode chamber, a negative electrode is provided under pressure on the solid electrolytic membrane on the side of the negative electrode chamber, a starting water inflow port is formed at the positive electrode chamber, an outflow port is formed at the negative electrode chamber, and a DC voltage is applied between the positive electrode and the negative electrode, wherein either one or both of the positive electrode and the negative electrode can be pressed to, and separated away from, the solid electrolytic membrane by a forward/backward drive means. By increasing the force of pressing an electrode to the solid electrolytic membrane, an enhanced electrolytic performance is obtained from the solid electrolytic membrane having a decreased membrane performance. By separating an electrode away from the solid electrolytic membrane, furthermore, the deteriorated membrane performance is recovered, so that the membrane can be repetitively used.
(FR) La présente invention concerne un générateur d'eau ozonée dans lequel l'intérieur d'un logement est divisé par une membrane électrolytique solide en un compartiment d'électrode positive et un compartiment d'électrode négative, une électrode positive constituée d'un nouveau métal possédant une fonction catalytique permettant de produire de l'ozone est placée sous pression sur la membrane électrolytique solide du côté du compartiment de l'électrode positive, une électrode négative est placée sous pression sur la membrane électrolytique solide du côté du compartiment de l'électrode négative, un orifice d'arrivée d'eau de départ est formé dans le compartiment de l'électrode positive, un orifice d'évacuation d'eau est formé dans le compartiment de l'électrode négative, une tension à courant continu est appliquée entre l'électrode positive et l'électrode négative, l'une de ces électrodes ou les deux pouvant être appliquée ou séparée de la membrane électrolytique solide par un mécanisme d'entraînement avant/arrière. Par ailleurs, en augmentant la force d'application d'une électrode sur la membrane électrolytique solide, on augmente les performances électrolytiques de la membrane électrolytique, laquelle possède des performances membranaires réduites. En séparant l'électrode de la membrane électrolytique solide, on restitue à cette membrane ses performances qui avaient été diminuées, de sorte que l'on puisse l'utiliser à plusieurs reprises.
Latest bibliographic data on file with the International Bureau