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WO2008139744A1 - Ozone water generator - Google Patents

Ozone water generator Download PDF

Info

Publication number
WO2008139744A1
WO2008139744A1 PCT/JP2008/050202 JP2008050202W WO2008139744A1 WO 2008139744 A1 WO2008139744 A1 WO 2008139744A1 JP 2008050202 W JP2008050202 W JP 2008050202W WO 2008139744 A1 WO2008139744 A1 WO 2008139744A1
Authority
WO
WIPO (PCT)
Prior art keywords
pole electrode
electrode
negative pole
positive pole
ozone water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/050202
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshiyuki Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suisei Kogyo Co Ltd
Nikka Micron Co Ltd
Original Assignee
Suisei Kogyo Co Ltd
Nikka Micron Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suisei Kogyo Co Ltd, Nikka Micron Co Ltd filed Critical Suisei Kogyo Co Ltd
Priority to HK10107556.9A priority Critical patent/HK1140997B/en
Priority to CN2008800140404A priority patent/CN101668707B/en
Publication of WO2008139744A1 publication Critical patent/WO2008139744A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/13—Ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

An ozone water generator (100) which generates ozone water by supplying water to a catalyst electrode (2) in which a cation-exchange membrane (21) is interposed between a positive pole electrode (22) and a negative pole electrode (23), while a DC voltage is applied between the positive pole electrode (22) and the negative pole electrode (23). In the ozone water generator (100), a material water supply channel (13) for supplying material water to the positive pole electrode (22) and the negative pole electrode (23) is provided in the main body (1) of a case wherein the catalyst electrode (2) is stored. In a portion of the cation-exchange membrane (21) which faces the material water supply channel (13), a communicating hole (211) is formed through which the positive pole electrode (22) and the negative pole electrode (23) communicate with each other. Water flowing from the material water supply channel (13) is supplied to either the positive pole electrode (22) or negative pole electrode (23), and then is supplied to the other electrode via the communicating hole (211).
PCT/JP2008/050202 2007-05-09 2008-01-10 Ozone water generator Ceased WO2008139744A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HK10107556.9A HK1140997B (en) 2007-05-09 2008-01-10 Ozone water generator
CN2008800140404A CN101668707B (en) 2007-05-09 2008-01-10 Ozone water generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007124704A JP5133592B2 (en) 2007-05-09 2007-05-09 Ozone water generator
JP2007-124704 2007-05-09

Publications (1)

Publication Number Publication Date
WO2008139744A1 true WO2008139744A1 (en) 2008-11-20

Family

ID=40001968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050202 Ceased WO2008139744A1 (en) 2007-05-09 2008-01-10 Ozone water generator

Country Status (5)

Country Link
JP (1) JP5133592B2 (en)
KR (1) KR101377023B1 (en)
CN (1) CN101668707B (en)
TW (1) TWI427191B (en)
WO (1) WO2008139744A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5134153B1 (en) * 2012-07-09 2013-01-30 日科ミクロン株式会社 Ozone water generator
CN112981440A (en) * 2021-04-25 2021-06-18 爱可依科技(上海)有限公司 Ozone generator

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100927445B1 (en) * 2009-03-04 2009-11-19 조금일 Sterilizing water generating unit, sterilizing water generating cartridge and sterilizing washing machine comprising the same
JP5113892B2 (en) 2010-04-30 2013-01-09 アクアエコス株式会社 Membrane-electrode assembly, electrolytic cell using the same, ozone water production apparatus, ozone water production method, sterilization method, and waste water / waste liquid treatment method
JP5048878B1 (en) * 2012-02-15 2012-10-17 日科ミクロン株式会社 Ozone water generator
JP5069383B1 (en) * 2012-04-27 2012-11-07 日科ミクロン株式会社 Ozone water generator
JP5210456B1 (en) * 2012-11-20 2013-06-12 日科ミクロン株式会社 Wash water generator
JP5210455B1 (en) * 2012-11-20 2013-06-12 日科ミクロン株式会社 Wash water generator
JP5948710B2 (en) * 2012-12-10 2016-07-06 パナソニックＩｐマネジメント株式会社 Ozone water generator
JP5243657B1 (en) * 2012-12-19 2013-07-24 日科ミクロン株式会社 Mixing device and installation structure of mixing device
JP6187861B2 (en) * 2013-07-11 2017-08-30 パナソニックＩｐマネジメント株式会社 Electrolytic electrode device and electrolyzed water generating apparatus comprising the electrolytic electrode device
JP5639724B1 (en) * 2014-03-17 2014-12-10 株式会社日本トリム ELECTROLYTIC WATER GENERATING DEVICE AND MANUFACTURING METHOD THEREOF
JP5702885B1 (en) * 2014-10-20 2015-04-15 株式会社日本トリム Electrolyzed water generator
JP5753638B1 (en) * 2015-03-02 2015-07-22 株式会社日本トリム Electrolyzed water generator
JP6096258B1 (en) * 2015-09-11 2017-03-15 株式会社ウォーターエージェンシー Ozone water production equipment
JP6587152B2 (en) * 2016-03-30 2019-10-09 パナソニックＩｐマネジメント株式会社 Electrolytic liquid generator
BR112020019825A2 (en) * 2018-03-29 2021-01-05 NorthStar Medical Radioisotopes LLC SYSTEMS AND METHODS FOR WATER GENERATION CELL WITH OZONE WITH INTEGRATED DETECTION
TW202321516A (en) * 2018-05-25 2023-06-01 日商松下知識產權經營股份有限公司 Electrolyzed water generator and electrolyzed water generation system
JP2020076134A (en) * 2018-11-08 2020-05-21 Ｎｐｏ法人Ｍｕｓｋａｎ Ozone water generation device
US11939687B2 (en) * 2019-02-22 2024-03-26 Kogakuin University Water electrolysis apparatus, and sterilization/cleaning method and method for decomposing/removing harmful substance, each using water electrolysis apparatus
JP7253718B2 (en) * 2019-07-10 2023-04-07 パナソニックＩｐマネジメント株式会社 Electrolyte liquid generator
JP6748982B2 (en) * 2019-07-10 2020-09-02 パナソニックＩｐマネジメント株式会社 Electrolyte liquid generator
JP6982839B2 (en) * 2019-07-10 2021-12-17 パナソニックＩｐマネジメント株式会社 Electrolytic liquid generator
JP7345112B2 (en) * 2020-02-14 2023-09-15 パナソニックＩｐマネジメント株式会社 Electrolyte liquid generation device
CN111118527B (en) * 2020-02-25 2023-09-01 宁波隆丰电子科技有限公司 Ozone electrolysis generator and method for cleaning ozone generator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1121684A (en) * 1997-07-02 1999-01-26 Kobe Steel Ltd Ozonized water producing device and method therefor
JP2000037693A (en) * 1998-07-24 2000-02-08 Mitsubishi Electric Corp Ozone water supply device
JP2000234191A (en) * 1999-02-10 2000-08-29 Kobe Steel Ltd Ozone water generator
JP2002143851A (en) * 2000-11-15 2002-05-21 Hiroichi Shioda Method for manufacturing ozonized water and device for ozonizing service water or waste water
JP2007083174A (en) * 2005-09-22 2007-04-05 Nikka Micron Kk Ozone water forming device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2430450Y (en) * 1999-12-23 2001-05-16 武汉大学 Ozone water generator
JP2002292370A (en) 2001-01-23 2002-10-08 Silver Seiko Ltd Ozone water producer
KR100564654B1 (en) * 2003-06-25 2006-03-31 김정미 Electrolysis Ozone Generator
TWM269115U (en) * 2005-01-07 2005-07-01 Wen Wang High-speed centrifugal ozone water generating device and system
TW200708634A (en) * 2006-11-10 2007-03-01 Guo-Bin Jung Ozonated water generating apparatus
TWM310215U (en) * 2006-11-10 2007-04-21 Guo-Bin Jung Improvement structure for ozone-water generating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1121684A (en) * 1997-07-02 1999-01-26 Kobe Steel Ltd Ozonized water producing device and method therefor
JP2000037693A (en) * 1998-07-24 2000-02-08 Mitsubishi Electric Corp Ozone water supply device
JP2000234191A (en) * 1999-02-10 2000-08-29 Kobe Steel Ltd Ozone water generator
JP2002143851A (en) * 2000-11-15 2002-05-21 Hiroichi Shioda Method for manufacturing ozonized water and device for ozonizing service water or waste water
JP2007083174A (en) * 2005-09-22 2007-04-05 Nikka Micron Kk Ozone water forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5134153B1 (en) * 2012-07-09 2013-01-30 日科ミクロン株式会社 Ozone water generator
CN112981440A (en) * 2021-04-25 2021-06-18 爱可依科技(上海)有限公司 Ozone generator

Also Published As

Publication number Publication date
TW200846502A (en) 2008-12-01
JP5133592B2 (en) 2013-01-30
CN101668707A (en) 2010-03-10
HK1140997A1 (en) 2010-10-29
JP2008279341A (en) 2008-11-20
TWI427191B (en) 2014-02-21
KR101377023B1 (en) 2014-03-25
CN101668707B (en) 2012-06-13
KR20100016256A (en) 2010-02-12

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