Electrochemical advanced oxidation processes: today and tomorrow. A review

被引：0
作者：
Ignasi Sirés
Enric Brillas
Mehmet A. Oturan
Manuel A. Rodrigo
Marco Panizza
机构：
[1] Universitat de Barcelona,Laboratori d’Electroquímica dels Materials i del Medi Ambient, Departament de Química Física, Facultat de Química
[2] Université Paris-Est,Laboratoire Géomatériaux et Environnement (LGE)
[3] Universidad de Castilla La Mancha,Department of Chemical Engineering, Faculty of Chemical Sciences and Technologies
[4] University of Genoa,Department of Civil, Chemical and Environmental Engineering
来源：
Environmental Science and Pollution Research | 2014年 / 21卷
关键词：
EAOPs; Anodic oxidation; Electro-Fenton; Photoelectrocatalysis; Photoelectro-Fenton; Sonoelectrochemistry; Water treatment;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In recent years, new advanced oxidation processes based on the electrochemical technology, the so-called electrochemical advanced oxidation processes (EAOPs), have been developed for the prevention and remediation of environmental pollution, especially focusing on water streams. These methods are based on the electrochemical generation of a very powerful oxidizing agent, such as the hydroxyl radical (•OH) in solution, which is then able to destroy organics up to their mineralization. EAOPs include heterogeneous processes like anodic oxidation and photoelectrocatalysis methods, in which •OH are generated at the anode surface either electrochemically or photochemically, and homogeneous processes like electro-Fenton, photoelectro-Fenton, and sonoelectrolysis, in which •OH are produced in the bulk solution. This paper presents a general overview of the application of EAOPs on the removal of aqueous organic pollutants, first reviewing the most recent works and then looking to the future. A global perspective on the fundamentals and experimental setups is offered, and laboratory-scale and pilot-scale experiments are examined and discussed.
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页码：8336 / 8367
页数：31
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