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AU2002223573A1 - Device for electrolytic water disinfection without cathodic hydrogen evolution - Google Patents

Device for electrolytic water disinfection without cathodic hydrogen evolution

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Publication number
AU2002223573A1
AU2002223573A1AU2002223573AAU2357302AAU2002223573A1AU 2002223573 A1AU2002223573 A1AU 2002223573A1AU 2002223573 AAU2002223573 AAU 2002223573AAU 2357302 AAU2357302 AAU 2357302AAU 2002223573 A1AU2002223573 A1AU 2002223573A1
Authority
AU
Australia
Prior art keywords
anode
gas diffusion
diffusion electrodes
cathode
cathodic
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
AU2002223573A
Inventor
Manfred Blaschke
Wolfgang Kirstein
Alexander Kraft
Helmut Petzer
Maja Wunsche
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.)
AQUA BUTZKE GmbH
Original Assignee
AQUA BUTZKE WERKE 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 AQUA BUTZKE WERKE GmbHfiledCriticalAQUA BUTZKE WERKE GmbH
Publication of AU2002223573A1publicationCriticalpatent/AU2002223573A1/en
Abandonedlegal-statusCriticalCurrent

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Abstract

The invention relates to a novel device for electrolytic disinfection of drinking water, service water and waste water using anodically generated disinfectants. The cathodic formation of hydrogen is prevented by using gas diffusion electrodes as the cathode. Atmospheric oxygen is reduced to hydroxyl ions and/or hydrogen peroxide at the gas diffusion electrodes. A permanent anode can be positioned between two gas diffusion electrodes. The latter then function alternately as a cathode or a second anode. This polarity change enables the removal of the deposits containing metal ions that form during the cathodic reaction from the gas diffusion electrodes. The substances with the disinfecting effect are produced through the use of different electrode materials for the anode and the diffusion electrode either at both anodes or at the anode and cathode.
AU2002223573A2000-09-292001-09-27Device for electrolytic water disinfection without cathodic hydrogen evolutionAbandonedAU2002223573A1 (en)

Applications Claiming Priority (3)

Application NumberPriority DateFiling DateTitle
DE100482992000-09-29
DE10048299ADE10048299A1 (en)2000-09-292000-09-29 Device for electrolytic water disinfection while avoiding cathodic hydrogen evolution
PCT/EP2001/011287WO2002026636A1 (en)2000-09-292001-09-27Device for electrolytic water disinfection without cathodic hydrogen evolution

Publications (1)

Publication NumberPublication Date
AU2002223573A1true AU2002223573A1 (en)2002-04-08

Family

ID=7658105

Family Applications (1)

Application NumberTitlePriority DateFiling Date
AU2002223573AAbandonedAU2002223573A1 (en)2000-09-292001-09-27Device for electrolytic water disinfection without cathodic hydrogen evolution

Country Status (8)

CountryLink
US (2)US20040031761A1 (en)
EP (1)EP1326805B1 (en)
AT (1)ATE302162T1 (en)
AU (1)AU2002223573A1 (en)
DE (2)DE10048299A1 (en)
ES (1)ES2247184T3 (en)
PL (1)PL361588A1 (en)
WO (1)WO2002026636A1 (en)

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RU2500625C1 (en)*2012-04-032013-12-10Владимир Сергеевич БражкинMethod of electro-chemical processing of water and device
CN104030414B (en)*2014-06-232015-09-09北京师范大学 Heterogeneous Electro-Fenton Device for High Concentration Organic Wastewater Treatment
JP5753638B1 (en)*2015-03-022015-07-22株式会社日本トリム Electrolyzed water generator
FI127865B (en)2015-10-272019-04-15Korpela Timo Kalevi Improved apparatus for purification and disinfection of wastewater
CN106957093A (en)*2017-04-072017-07-18西安工业大学A kind of preparation method of Fe skeletons graphene gas-diffusion electrode
EP3620438A1 (en)*2018-09-102020-03-11Covestro Deutschland AGMethod and device for cleaning wastewater
CN109321938A (en)*2018-11-292019-02-12深圳康诚博信科技有限公司 an ozone generator
DE102019101483A1 (en)*2019-01-222020-07-23Eisenhuth Gmbh & Co. Kg Process and reactor for the electrochemical treatment of liquids, in particular organically contaminated wastewater
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Also Published As

Publication numberPublication date
WO2002026636A1 (en)2002-04-04
US20040031761A1 (en)2004-02-19
EP1326805A1 (en)2003-07-16
DE50107147D1 (en)2005-09-22
ATE302162T1 (en)2005-09-15
ES2247184T3 (en)2006-03-01
PL361588A1 (en)2004-10-04
DE10048299A1 (en)2002-05-29
EP1326805B1 (en)2005-08-17
US20060249374A1 (en)2006-11-09

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