DE60104211D1 - Elektrochemische zelle und elektrochemische behandlung von kontaminiertem wasser - Google Patents

Elektrochemische zelle und elektrochemische behandlung von kontaminiertem wasser

Info

Publication number
DE60104211D1
DE60104211D1 DE60104211T DE60104211T DE60104211D1 DE 60104211 D1 DE60104211 D1 DE 60104211D1 DE 60104211 T DE60104211 T DE 60104211T DE 60104211 T DE60104211 T DE 60104211T DE 60104211 D1 DE60104211 D1 DE 60104211D1
Authority
DE
Germany
Prior art keywords
electrochemical
contaminated water
treatment
electrochemical cell
cell
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 - Fee Related
Application number
DE60104211T
Other languages
English (en)
Other versions
DE60104211T2 (de
Inventor
K Lehmann
Charlotte Nielsen
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.)
Eco Reactor Aps Horsholm Dk
Original Assignee
Dhi Vand & Miljo Horsholm
Ramboll Hannemann & Hojlund As
Hoh Water Technology AS
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 Dhi Vand & Miljo Horsholm, Ramboll Hannemann & Hojlund As, Hoh Water Technology AS filed Critical Dhi Vand & Miljo Horsholm
Publication of DE60104211D1 publication Critical patent/DE60104211D1/de
Application granted granted Critical
Publication of DE60104211T2 publication Critical patent/DE60104211T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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
    • C02F2001/46123—Movable 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
    • 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
    • C02F2001/46157—Perforated or foraminous electrodes
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • 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
    • C02F2201/4616—Power supply
    • 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
    • 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
    • C02F2209/05—Conductivity or salinity

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)
DE60104211T 2000-09-29 2001-09-28 Elektrochemische zelle und elektrochemische behandlung von kontaminiertem wasser Expired - Fee Related DE60104211T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200001445 2000-09-29
DK200001445 2000-09-29
PCT/DK2001/000626 WO2002026635A1 (en) 2000-09-29 2001-09-28 Electrochemical cell and electrochemical treatment of contaminated water

Publications (2)

Publication Number Publication Date
DE60104211D1 true DE60104211D1 (de) 2004-08-12
DE60104211T2 DE60104211T2 (de) 2005-08-04

Family

ID=8159752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60104211T Expired - Fee Related DE60104211T2 (de) 2000-09-29 2001-09-28 Elektrochemische zelle und elektrochemische behandlung von kontaminiertem wasser

Country Status (6)

Country Link
US (1) US20040020861A1 (de)
EP (1) EP1337473B1 (de)
AT (1) ATE270657T1 (de)
AU (1) AU2001291645A1 (de)
DE (1) DE60104211T2 (de)
WO (1) WO2002026635A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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ES2390966T3 (es) 2003-12-18 2012-11-20 Rwo Gmbh Célula electrolítica y tratamiento de agua contaminada
US8080150B2 (en) 2003-12-18 2011-12-20 Rwo Gmbh Electrolytic cell
US20080308413A1 (en) * 2005-12-22 2008-12-18 Recometa Aps Electrochemical Deposition of Compounds in a Continuous Flow of Liquid
GB0604544D0 (en) * 2006-03-07 2006-04-19 Enviromental Processes Ltd Water Treatment
US20090314711A1 (en) * 2008-02-11 2009-12-24 Barry Terence P PHOTOELECTROCATALYTIC OXIDIZER DEVICE HAVING COMPOSITE NANOPOROUS TiO2 COATED Ti PHOTOANODE AND METHOD OF REMOVING AMMONIA FROM WATER IN AQUARIA AND RECIRCULATION AQUACULTURE SYSTEMS
US20110180423A1 (en) * 2008-02-11 2011-07-28 Wisconsin Alumni Research Foundation Methods for removing contaminants from aqueous solutions using photoelectrocatalytic oxidization
WO2010082099A2 (en) * 2009-01-15 2010-07-22 Watsol (Pty) Ltd Water treatment
US20120160705A1 (en) * 2009-06-24 2012-06-28 Aquatech Water Purification Systems Pty Ltd Water treatment method and system
US9145313B2 (en) 2009-07-02 2015-09-29 Avivid Water Technology, Llc Turboelectric coagulation apparatus
US8500989B2 (en) * 2009-07-02 2013-08-06 Avivid Water Technology, Llc Turboelectric coagulation apparatus
WO2011094153A1 (en) * 2010-01-29 2011-08-04 Conocophillips Company Electrolytic recovery of retained carbon dioxide
JP2012069193A (ja) 2010-09-22 2012-04-05 Toshiba Corp 不揮発性半導体記憶装置およびその制御方法
WO2013082294A1 (en) 2011-12-02 2013-06-06 AquaMost, Inc. Apparatus and method for treating aqueous solutions and contaminants therein
US8398828B1 (en) 2012-01-06 2013-03-19 AquaMost, Inc. Apparatus and method for treating aqueous solutions and contaminants therein
US9045357B2 (en) 2012-01-06 2015-06-02 AquaMost, Inc. System for reducing contaminants from a photoelectrocatalytic oxidization apparatus through polarity reversal and method of operation
WO2014124393A1 (en) 2013-02-11 2014-08-14 AquaMost, Inc. Apparatus and method for treating aqueous solutions and contaminants therein
DE102013010217A1 (de) * 2013-06-20 2014-12-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Verfahren und Vorrichtung zur elektrochemischen Oxidation von sulfidhaltigen Abwässern
WO2015021157A1 (en) * 2013-08-06 2015-02-12 Avivid Water Technology, Llc Turboelectric coagulation apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888756A (en) * 1972-07-26 1975-06-10 Stanley Electric Co Ltd Apparatus for treating water containing impurities
US3933606A (en) * 1973-12-03 1976-01-20 Saul Gesler Water treatment process and apparatus
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
US4690741A (en) * 1984-10-12 1987-09-01 Cape Cod Research, Inc. Electrolytic reactor and method for treating fluids
US5372690A (en) * 1992-05-13 1994-12-13 Recra Environmental, Inc. Apparatus for removing contaminants from an aqueous medium
RU2069187C1 (ru) * 1993-06-10 1996-11-20 Волгоградский государственный технический университет Устройство для обеззараживания воды
US5738778A (en) * 1995-02-28 1998-04-14 P + P Geotechnik Gmbh Ingenieure Fur Boden-Und Grundwassersanierungen Method related to the sterilization of microorganisms and/or to the mineralization of organic substances including microbic metabolites in a ground region and in the ground water by means of electric current
US5783050A (en) * 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
US5958213A (en) * 1996-09-18 1999-09-28 Konica Corporation Water treatment method and apparatus for water containing oil droplets
US5879555A (en) * 1997-02-21 1999-03-09 Mockba Corporation Electrochemical treatment of materials
US5868491A (en) * 1997-06-17 1999-02-09 Moore; Dennis G. Lamp with moveable housing switch
US6045707A (en) * 1998-09-21 2000-04-04 The Research Foundation Of State University Electrochemical peroxidation of contaminated liquids and slurries
US6315886B1 (en) * 1998-12-07 2001-11-13 The Electrosynthesis Company, Inc. Electrolytic apparatus and methods for purification of aqueous solutions
EP1201609A4 (de) * 1999-05-06 2006-12-13 Japan Science & Tech Agency Vorrichtung zur oxidativen zerstörung von schädlichen spurensubstanzen
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

Also Published As

Publication number Publication date
WO2002026635A1 (en) 2002-04-04
EP1337473A1 (de) 2003-08-27
AU2001291645A1 (en) 2002-04-08
US20040020861A1 (en) 2004-02-05
DE60104211T2 (de) 2005-08-04
EP1337473B1 (de) 2004-07-07
ATE270657T1 (de) 2004-07-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ECO REACTOR APS, HORSHOLM, DK

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee