A SELF-CLEANING ELECTRO-REACTION UNIT FOR WASTEWATER TREATMENT AND RELATED PROCESS
The present invention relates to the treatment of wastewater by electrochemical reactions. More particularly, an Electro-Reaction Unit (ERU) is disclosed. The ERU is provided with at least one electrolytic cell comprising a pair of self-cleaned electrodes for purifying wastewater. Along with electro...
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| Main Authors | , , |
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| Format | Patent |
| Language | English French German |
| Published |
06.06.2012
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present invention relates to the treatment of wastewater by electrochemical reactions. More particularly, an Electro-Reaction Unit (ERU) is disclosed. The ERU is provided with at least one electrolytic cell comprising a pair of self-cleaned electrodes for purifying wastewater. Along with electro-reactions, electrodes of the ERU are submitted to passivation, i.e. coverage with an oxide layer. The present invention provides a solution for alleviating passivation with a self-cleaning system comprising hard elements, confined in a cage and movable therein, for bombardment of the electrodes and rupture of the oxide layer. The present invention further provides a related process. |
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| AbstractList | The present invention relates to the treatment of wastewater by electrochemical reactions. More particularly, an Electro-Reaction Unit (ERU) is disclosed. The ERU is provided with at least one electrolytic cell comprising a pair of self-cleaned electrodes for purifying wastewater. Along with electro-reactions, electrodes of the ERU are submitted to passivation, i.e. coverage with an oxide layer. The present invention provides a solution for alleviating passivation with a self-cleaning system comprising hard elements, confined in a cage and movable therein, for bombardment of the electrodes and rupture of the oxide layer. The present invention further provides a related process. |
| Author | LACASSE, ROGER FANFAN, PIERRE NAIDER MALENFANT, MARC-ANDRE |
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| DocumentTitleAlternate | SELBSTREINIGENDE ELECTROREAKTIONSEINHEIT FÜR ABWASSERBEHANDLUNG UND ZUGEHÖRIGES VERFAHREN UNITÉ D'ÉLECTRORÉACTION AUTONETTOYANTE POUR LE TRAITEMENT D'EAUX USÉES ET PROCÉDÉ APPARENTÉ |
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| Notes | Application Number: EP20110191522 |
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| Snippet | The present invention relates to the treatment of wastewater by electrochemical reactions. More particularly, an Electro-Reaction Unit (ERU) is disclosed. The... |
| SourceID | epo |
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| SubjectTerms | CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| Title | A SELF-CLEANING ELECTRO-REACTION UNIT FOR WASTEWATER TREATMENT AND RELATED PROCESS |
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