AU1874495A - Electrocatalytic dissolved oxygen generator for water processing - Google Patents

Electrocatalytic dissolved oxygen generator for water processing

Info

Publication number
AU1874495A
AU1874495A AU18744/95A AU1874495A AU1874495A AU 1874495 A AU1874495 A AU 1874495A AU 18744/95 A AU18744/95 A AU 18744/95A AU 1874495 A AU1874495 A AU 1874495A AU 1874495 A AU1874495 A AU 1874495A
Authority
AU
Australia
Prior art keywords
electrocatalytic
dissolved oxygen
oxygen generator
water processing
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.)
Abandoned
Application number
AU18744/95A
Inventor
Bruce Davies
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1874495A publication Critical patent/AU1874495A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • C02F2001/46128—Bipolar electrodes
    • 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
    • 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
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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
    • C02F2201/4611—Fluid flow
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/4615—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/022—Laminar
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
AU18744/95A 1994-02-10 1995-02-08 Electrocatalytic dissolved oxygen generator for water processing Abandoned AU1874495A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19512194A 1994-02-10 1994-02-10
US195121 1994-02-10
PCT/US1995/001730 WO1995021795A1 (en) 1994-02-10 1995-02-08 Electrocatalytic dissolved oxygen generator for water processing

Publications (1)

Publication Number Publication Date
AU1874495A true AU1874495A (en) 1995-08-29

Family

ID=22720139

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18744/95A Abandoned AU1874495A (en) 1994-02-10 1995-02-08 Electrocatalytic dissolved oxygen generator for water processing

Country Status (4)

Country Link
EP (1) EP0743924A4 (en)
AU (1) AU1874495A (en)
CA (1) CA2183062A1 (en)
WO (1) WO1995021795A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634208C2 (en) * 1996-08-25 1998-10-29 Genova Deutschland Gmbh & Co K Process for the treatment of municipal wastewater
US5728287A (en) * 1996-10-31 1998-03-17 H2 O Technologies, Ltd. Method and apparatus for generating oxygenated water
US6171469B1 (en) * 1996-10-31 2001-01-09 H2O Technologies, Ltd. Method and apparatus for increasing the oxygen content of water
US5911870A (en) * 1997-04-11 1999-06-15 H20 Technologies, Ltd. Housing and method that provide extended resident time for dissolving generated oxygen into water
US6296756B1 (en) 1999-09-09 2001-10-02 H20 Technologies, Ltd. Hand portable water purification system
DE19951461A1 (en) * 1999-10-26 2001-11-15 Wolfgang Strele Water purification assembly has a filter and ultrasonic stage to prepare the water for oxidation in an electrical field in a recirculating water flow to disinfect drinking water
US6332972B1 (en) * 1999-12-17 2001-12-25 H20 Technologies, Ltd. Decontamination method and system, such as an in-situ groundwater decontamination system, producing dissolved oxygen and reactive initiators
US6391184B1 (en) * 1999-12-17 2002-05-21 H2O Technologies, Ltd. Decontamination method and system, such as an in-situ groundwater decontamination system, producing dissolved oxygen and reactive initiators
US6358395B1 (en) 2000-08-11 2002-03-19 H20 Technologies Ltd. Under the counter water treatment system
US6908541B2 (en) * 2001-10-24 2005-06-21 Maxim Technologies, Inc. Electrolytic catalytic oxidation system
US6758959B2 (en) * 2002-02-12 2004-07-06 Jerry Kellgren Method and apparatus for oxygenating ground water
USRE47092E1 (en) 2002-02-22 2018-10-23 Oxygenator Water Technologies, Inc. Flow-through oxygenator
US7396441B2 (en) 2002-02-22 2008-07-08 Aqua Innovations, Inc. Flow-through oxygenator
FR2851560B1 (en) * 2003-02-24 2006-08-11 Europ De Traitement Des Eaux S METHOD AND DEVICE FOR ELECTROCHEMICAL DISINFECTION OF WATER
FR2909370B1 (en) * 2006-12-01 2010-11-12 Faf CELL OF ELECTROCHEMICAL DISINFECTION OF WATER
WO2009100000A2 (en) 2008-01-31 2009-08-13 Oxygenator Water Technologies, Inc. Apparatus and method for improved electrolytic water treatment process
US8017087B1 (en) 2008-09-18 2011-09-13 Oxygreen Corporation Device for oxygenating ground water
ES1069094Y (en) * 2008-10-23 2009-05-01 Benito Jose Felix Duffau EQUIPMENT FOR WATER TREATMENT BY ELECTROCHEMICAL ACTIVATION USING THE WATER ELECTROLYSIS TECHNIQUE
US9163320B2 (en) 2013-03-15 2015-10-20 Tennant Company Electrolytic cell having a transition duct outlet
CN106422992A (en) * 2016-08-22 2017-02-22 江苏金点环保科技有限公司 Novel photoelectric joint catalysis device
DK3507002T3 (en) 2016-09-02 2021-06-28 Bioionix Inc CONFIGURATION FOR ELECTROCHEMICAL WATER TREATMENT
CA3057850A1 (en) 2017-04-14 2018-10-18 Evoqua Water Technologies Llc Novel flow features for self-cleaning concentric tubular electrochemical cells
US11260338B2 (en) 2018-08-09 2022-03-01 O2 Air-Sea, Llc Oxygen generation device
CN111439812B (en) * 2020-06-17 2020-09-08 山东龙安泰环保科技有限公司 Electrochemical water treatment device with electrode spacing regulation and control function
WO2022066318A1 (en) * 2020-09-28 2022-03-31 Lewis Tom Iii Systems and methods for producing saturated oxygen water

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864750A (en) * 1953-12-01 1958-12-16 Sta Lit Lighter Company Method and apparatus for water treatment
FR1502793A (en) * 1966-09-14 1967-11-24 Krebs & Cie Paris Electrolytic process for the electrolytic manufacture of alkali metal chlorates and in particular of sodium chlorate
US3563879A (en) * 1967-03-08 1971-02-16 Joseph M Richards Electrolytic chlorine generator
US3654119A (en) * 1970-10-12 1972-04-04 White Water Int Ltd Oligodynamic treatment of liquids
US3941677A (en) * 1974-06-27 1976-03-02 Carrier Corporation Electrolytic regeneration cell
JPS5268872A (en) * 1975-12-05 1977-06-08 Hitachi Cable Ltd Electrolytic cell for generating apparatus of electrolyzed sodium hypo chlorite
JPS55104489A (en) * 1979-02-02 1980-08-09 Mitsubishi Heavy Ind Ltd Electrode apparatus
US4572775A (en) * 1982-02-05 1986-02-25 Paniagua Juan G Apparatus for sterilizing fluids
US4525272A (en) * 1984-02-21 1985-06-25 Swimaid, Inc. Electrochemical ionization system for purifying water
US4936979A (en) * 1987-11-27 1990-06-26 Brown Leonard L Swimming pool bacteria and algae control system and method
US4917782A (en) * 1988-03-02 1990-04-17 Advanced Water Systems, Inc. Electrolytic liquid purification process and apparatus
US4915846A (en) * 1988-05-23 1990-04-10 Clean Water Technologies, Inc. Water clarification
JP2711382B2 (en) * 1992-06-30 1998-02-10 株式会社ワールドテック Water electrolytic disinfection method

Also Published As

Publication number Publication date
WO1995021795A1 (en) 1995-08-17
EP0743924A1 (en) 1996-11-27
CA2183062A1 (en) 1995-08-17
EP0743924A4 (en) 1997-03-26

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