DE69724289D1 - Elektrochemische behandlung von flüssigkeiten z.b. wasser - Google Patents

Elektrochemische behandlung von flüssigkeiten z.b. wasser

Info

Publication number
DE69724289D1
DE69724289D1 DE69724289T DE69724289T DE69724289D1 DE 69724289 D1 DE69724289 D1 DE 69724289D1 DE 69724289 T DE69724289 T DE 69724289T DE 69724289 T DE69724289 T DE 69724289T DE 69724289 D1 DE69724289 D1 DE 69724289D1
Authority
DE
Germany
Prior art keywords
cathode
liquid
anode
liquids
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.)
Expired - Lifetime
Application number
DE69724289T
Other languages
English (en)
Other versions
DE69724289T2 (de
Inventor
Robert Norman Borwick
Rosalyn Jean Stollard
Stewart Charles Robinson
Vitold Mikhailovich Bakhir
Jury Georgievich Zadorozhny
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.)
Puricore Inc
Original Assignee
Sterilox Technologies International 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 Sterilox Technologies International Ltd filed Critical Sterilox Technologies International Ltd
Publication of DE69724289D1 publication Critical patent/DE69724289D1/de
Application granted granted Critical
Publication of DE69724289T2 publication Critical patent/DE69724289T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46119—Cleaning the electrodes
    • 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
    • C02F2201/46115—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
    • C02F2201/4612—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
    • C02F2201/46145—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
    • C02F2201/4618—Supplying or removing reactants or electrolyte
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE69724289T 1996-09-27 1997-09-29 Elektrochemische behandlung von flüssigkeiten z.b. wasser Expired - Lifetime DE69724289T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9620167 1996-09-27
GBGB9620167.8A GB9620167D0 (en) 1996-09-27 1996-09-27 Electrochemical processing of liquid such as water
PCT/GB1997/002666 WO1998013304A1 (en) 1996-09-27 1997-09-29 Electrochemical processing of liquid such as water

Publications (2)

Publication Number Publication Date
DE69724289D1 true DE69724289D1 (de) 2003-09-25
DE69724289T2 DE69724289T2 (de) 2004-05-27

Family

ID=10800587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724289T Expired - Lifetime DE69724289T2 (de) 1996-09-27 1997-09-29 Elektrochemische behandlung von flüssigkeiten z.b. wasser

Country Status (8)

Country Link
EP (1) EP1007478B1 (de)
AT (1) ATE247604T1 (de)
AU (1) AU741543B2 (de)
CA (1) CA2267265C (de)
DE (1) DE69724289T2 (de)
GB (1) GB9620167D0 (de)
MX (1) MXPA99002941A (de)
WO (1) WO1998013304A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1157720A (ja) * 1996-11-07 1999-03-02 Honda Motor Co Ltd 電解機能水、その製造方法及び製造装置
DE60036582T2 (de) 1999-08-06 2008-06-26 Puricore International Ltd. Elektrochemische Behandlung einer wässrigen Lösung
WO2003076688A2 (en) 2002-03-06 2003-09-18 The University Of Georgia Research Foundation, Inc. Method and apparatus for electrolyzing water
NZ598070A (en) 2005-10-28 2013-03-28 Akuatech S R L New highly stable aqueous solution, electrode with nanocoating for preparing the solution and method for making this electrode
GB2436330A (en) * 2006-03-20 2007-09-26 Christian Jean Gauthier A cleaning system for an electrode
US20080116144A1 (en) 2006-10-10 2008-05-22 Spicer Randolph, Llc Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems
PL2162140T3 (pl) 2007-04-25 2013-10-31 Apr Nanotechnologies S A Wysoce stabilna woda elektrolityczna ze zmniejszoną szerokością połówkową linii widmowej NMR
ES2549913T3 (es) 2009-06-17 2015-11-03 Apr Nanotechnologies S.A. Métodos de tratamiento de trastornos oculares externos usando agua ácida de alto ORP y composiciones de la misma
US20130220828A1 (en) * 2010-10-28 2013-08-29 Anolytech Ab Process and system for producing an anolyte fraction
EP2681159A2 (de) 2011-03-04 2014-01-08 Tennant Company Reinigungslösungserzeuger
US8882972B2 (en) 2011-07-19 2014-11-11 Ecolab Usa Inc Support of ion exchange membranes
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
WO2013064694A2 (en) 2011-11-04 2013-05-10 Lohas Products Gmbh Process for producing an electrolyte
WO2013064695A2 (en) 2011-11-04 2013-05-10 Lohas Products Gmbh Process for preparing an anolyte liquid
WO2013064688A2 (en) 2011-11-04 2013-05-10 Lohas Products Gmbh Process for preparing an electrochemically activated water-based solution
WO2013068599A2 (en) 2011-11-11 2013-05-16 Lohas Products Gmbh Process for producing an anolyte composition
WO2013121026A2 (en) 2012-02-16 2013-08-22 Lohas Products Gmbh Intermittent treatment with oxidizing and reducing agents
US9556526B2 (en) 2012-06-29 2017-01-31 Tennant Company Generator and method for forming hypochlorous acid
US9487870B2 (en) 2012-07-11 2016-11-08 Ecolab Usa Inc. Apparatus, method and system for rapid service, removal and replacement of an electrolytic cell
DE102014010901A1 (de) 2014-07-24 2016-01-28 Michael Saefkow ECA Reaktor zur Erzeugung eines aktivierten hypochlorithaltigen Desinfektionsmittels
DE102017214810A1 (de) 2017-08-24 2019-02-28 Gabriele Keddo Vorrichtung und Verfahren zur Wasserdesinfektion und Herstellung eines Desinfektionsmittels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904357A (en) * 1989-05-30 1990-02-27 Southwestern Analytical Production of quaternary ammonium and quaternary phosphonium borohydrides
EP0474936A1 (de) * 1990-09-14 1992-03-18 The State Of Israel, Atomic Energy Commission, Nuclear Research Center Negev Elektrochemisches Verfahren zur Reinigung von Chromenthaltenden Abfällen
US5374341A (en) * 1991-11-22 1994-12-20 Techno Excel Kabushiki Kaisha Water electrolyzer
GB2274113B (en) * 1992-04-03 1996-05-15 Bakhir Vitold M Apparatus for electrochemical treatment of water
DE69409996T2 (de) * 1993-02-22 1999-01-14 Nippon Intek Co Verfahren und Vorrichtung zur Erzeugung von elektrolytischem Wasser
JP3363248B2 (ja) * 1994-03-31 2003-01-08 ジプコム株式会社 殺菌水、その製造法及び製造装置
JP3440594B2 (ja) * 1994-12-22 2003-08-25 松下電工株式会社 電解水生成装置
US5628888A (en) * 1996-03-28 1997-05-13 Rscecat, Usa, Inc. Apparatus for electrochemical treatment of water and/or water solutions

Also Published As

Publication number Publication date
MXPA99002941A (es) 2004-12-02
AU4468297A (en) 1998-04-17
AU741543B2 (en) 2001-12-06
CA2267265C (en) 2010-08-03
EP1007478B1 (de) 2003-08-20
CA2267265A1 (en) 1998-04-02
WO1998013304A1 (en) 1998-04-02
GB9620167D0 (en) 1996-11-13
ATE247604T1 (de) 2003-09-15
DE69724289T2 (de) 2004-05-27
EP1007478A1 (de) 2000-06-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: PURICORE INTERNATIONAL LTD., ABINGDON, OXFORDS, GB

8327 Change in the person/name/address of the patent owner

Owner name: PURICORE, INC., MALVERN, PA., US