WO2005116302A3 - Elektrolytreinigungsverfahren mit bipolaren kunststoff-diamant elektroden - Google Patents

Elektrolytreinigungsverfahren mit bipolaren kunststoff-diamant elektroden Download PDF

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Publication number
WO2005116302A3
WO2005116302A3 PCT/AT2005/000174 AT2005000174W WO2005116302A3 WO 2005116302 A3 WO2005116302 A3 WO 2005116302A3 AT 2005000174 W AT2005000174 W AT 2005000174W WO 2005116302 A3 WO2005116302 A3 WO 2005116302A3
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WO
WIPO (PCT)
Prior art keywords
cleaning method
plastic
bipolar
electrolyte
electrochemical
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/AT2005/000174
Other languages
English (en)
French (fr)
Other versions
WO2005116302A2 (de
Inventor
Karl Gruber
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.)
E Echem Kompetenzzentrum fur Angewandte Elektrochemi GmbH
Echem Kompetenzzentrum Fu GmbH
Original Assignee
E Echem Kompetenzzentrum fur Angewandte Elektrochemi GmbH
Echem Kompetenzzentrum Fu GmbH
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 E Echem Kompetenzzentrum fur Angewandte Elektrochemi GmbH, Echem Kompetenzzentrum Fu GmbH filed Critical E Echem Kompetenzzentrum fur Angewandte Elektrochemi GmbH
Publication of WO2005116302A2 publication Critical patent/WO2005116302A2/de
Publication of WO2005116302A3 publication Critical patent/WO2005116302A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • C02F1/467—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
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • 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
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46147—Diamond coating
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)

Abstract

Die Erfindung betrifft ein elektrochemisches Elektrolytreinigungsverfahren unter Verwendung von Kunststoff-Diamant-Verbundelektroden. Beim Elektrolyt handelt es sich üblicherweise um Abwässer aus chemischen oder elektrochemischen Verfahren. Die bipolaren Kunststoff-Diamant-Verbundelektroden (2) werden dabei in speziell gekrümmten Ausführungsformen zu Zellstapeln zusammengebaut und bilden so den Kern des elektrochemischen Reaktors. In einer alternativen Ausführungsform werden die bipolaren Elektroden in Form von Kugeln (12) in einem Wirbelschicht- oder Festbettreaktor eingesetzt.
PCT/AT2005/000174 2004-05-28 2005-05-24 Elektrolytreinigungsverfahren mit bipolaren kunststoff-diamant elektroden Ceased WO2005116302A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA933/2004 2004-05-28
AT9332004A AT414338B1 (de) 2004-05-28 2004-05-28 Elektrolytreinigungsverfahren mit bipolaren kunststoff-diamant elektroden

Publications (2)

Publication Number Publication Date
WO2005116302A2 WO2005116302A2 (de) 2005-12-08
WO2005116302A3 true WO2005116302A3 (de) 2006-02-09

Family

ID=34558061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000174 Ceased WO2005116302A2 (de) 2004-05-28 2005-05-24 Elektrolytreinigungsverfahren mit bipolaren kunststoff-diamant elektroden

Country Status (2)

Country Link
AT (1) AT414338B1 (de)
WO (1) WO2005116302A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306270B1 (en) * 1999-02-25 2001-10-23 Csem Centre Suisse D'electronique Et De Microtechnique Sa Electrolytic cell with bipolar electrode including diamond
US6375827B1 (en) * 1999-02-04 2002-04-23 Permelec Electrode Ltd. Electrochemical treating method and apparatus
DE10219688A1 (de) * 2002-05-02 2003-11-20 Condias Gmbh Verfahren und Vorrichtung zur oxidativen Behandlung von Oberflächen
US20040011643A1 (en) * 2002-02-05 2004-01-22 Davies Geoffrey John Electrode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0853116A (ja) * 1994-08-11 1996-02-27 Kirin Brewery Co Ltd 炭素膜コーティングプラスチック容器
DE10230395A1 (de) * 2002-07-05 2004-01-15 General Motors Corp., Detroit Leitfähiges Bauteil für elektrochemische Zellen sowie Verfahren zur Herstellung eines solchen Bauteils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375827B1 (en) * 1999-02-04 2002-04-23 Permelec Electrode Ltd. Electrochemical treating method and apparatus
US6306270B1 (en) * 1999-02-25 2001-10-23 Csem Centre Suisse D'electronique Et De Microtechnique Sa Electrolytic cell with bipolar electrode including diamond
US20040011643A1 (en) * 2002-02-05 2004-01-22 Davies Geoffrey John Electrode
DE10219688A1 (de) * 2002-05-02 2003-11-20 Condias Gmbh Verfahren und Vorrichtung zur oxidativen Behandlung von Oberflächen

Also Published As

Publication number Publication date
ATA9332004A (de) 2005-05-15
WO2005116302A2 (de) 2005-12-08
AT414338B1 (de) 2010-03-15

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