Search results for " anodic abatement"

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Electrochemical abatement of chloroethanes in water: Reduction, oxidation and combined processes

2010

An electrochemical route, based on the anodic oxidation to carbon dioxide coupled with the cathodic reduction to de-halogenated hydrocarbons, was proposed for the treatment of waters contaminated by chloroethanes. The electrochemical abatement of two model compounds, namely 1,2-dichloroethane and 1,1,2,2-tetrachloroethane, was carried out by cathodic reduction at silver, anodic oxidation at boron doped diamond (BDD) and combined processes. The anodic oxidation gives rise to a high abatement of the concentration of both these compounds and of COD. The reduction of 1,1,2,2-tetrachloroethane proceeds also with high abatement but with the formation of some halogenated intermediates and final pr…

ElectrolysisAqueous solutionChemistryGeneral Chemical EngineeringInorganic chemistrychemistry.chemical_elementElectrochemistryRedoxCathodic protectionlaw.inventionTransition metallawElectrodeElectrochemistryBoronWastewater treatments anodic abatement cathodic abatement combined processes chlorinated pollutants silver BDD
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Electrochemical processes for the treatment of chlorinated ethanes in water solutions

In the present work, the electrochemical treatment of water solutions containing chloro ethanes was performed by cathodic reduction, anodic oxidation and coupled processes with the aim of evaluate the effectiveness of these methodologies.

Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi Chimicichlorinated ethanes anodic abatement cathodic abatement BDDSettore ING-IND/27 - Chimica Industriale E TecnologicaSettore CHIM/02 - Chimica Fisica
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