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An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes

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Title An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes
 
Creator Nidheesh, P. V.
Zhou, Minghua
Oturan, Mehmet A.
 
Subject Industrial Wastewater Treatment & Disposal
Water Pollution
Waste Water Treatment
 
Description Wastewater containing dyes are one of the major threats to our environment. Conventional methods are
insufficient for the removal of these persistent organic pollutants. Recently much attention has been
received for the oxidative removal of various organic pollutants by electrochemically generated hydroxyl
radical. This review article aims to provide the recent trends in the field of various Electrochemical
Advanced Oxidation Processes (EAOPs) used for removing dyes from water medium. The characteristics,
fundamentals and recent advances in each processes namely anodic oxidation, electro-Fenton, peroxicoagulation, fered Fenton, anodic Fenton, photoelectro-Fenton, sonoelectro-Fenton, bioelectro-Fenton
etc. have been examined in detail. These processes have great potential to destroy persistent organic
pollutants in aqueous medium and most of the studies reported complete removal of dyes from water.
The great capacity of these processes indicates that EAOPs constitute a promising technology for the
treatment of the dye contaminated effluents.
 
Publisher Elsevier
 
Date 2018
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://neeri.csircentral.net/1281/1/2018%20review%20Dye%20removal.pdf
Nidheesh, P. V. and Zhou, Minghua and Oturan, Mehmet A. (2018) An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes. Chemosphere, 197. pp. 210-227. ISSN 00456535
 
Relation http://dx.doi.org/10.1016/j.chemosphere.2017.12.195
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