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Direct And Mediated Anodic Oxidation of Organic Pollutants
Marco Panizza,Giacomo Cerisola +1 more
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This article is published in Chemical Reviews.The article was published on 2009-08-06. It has received 1837 citations till now.read more
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A novel photoelectro-peroxone process for the degradation and mineralization of substituted benzenes in water
TL;DR: A photoelectro-peroxone (PEP) process was developed by combining conventional ozonation, UV irradiation, and electrolysis process to treat substituted benzene (nitrobenzene, chlorobenzene, and benzaldehyde) solutions as mentioned in this paper.
Journal ArticleDOI
Electrochemical advanced oxidation of carbofuran in aqueous sulfate and/or chloride media using a flow cell with a RuO2-based anode and an air-diffusion cathode at pre-pilot scale
TL;DR: In this article, the treatment of 0.348mM carbofuran solutions in 0.050m Na2SO4 at pH 3.0 has been studied by electrochemical oxidation with electrogenerated H2O2, electro-Fenton (EF) and photoelectro Fenton (PEF) in a 2.5L pre-pilot plant equipped with a filter-press cell, which contained a RuO2-based anode and an air-diffusion cathode, connected to an annular photoreactor with a 160 W U
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Oxidation/mineralization of 2-Nitrophenol in aqueous medium by electrochemical advanced oxidation processes using Pt/carbon-felt and BDD/carbon-felt cells
TL;DR: In this article, the effect of current density and 2-nitrophenol initial concentration on the degradation rate and solution TOC removal efficiency was studied by electrochemical advanced oxidation processes (EAOPs).
Journal ArticleDOI
Anodic oxidation, electro-Fenton and photoelectro-Fenton degradations of pyridinium- and imidazolium-based ionic liquids in waters using a BDD/air-diffusion cell
TL;DR: In this paper, the degradation of two representative ionic liquids, 1-butyl-4-methylpyridinium chloride and 1-ethyl-3-methylimidazolium chloride, has been studied in 100 cm3 of aqueous sulfate medium of pH 3.0 by electrochemical advanced oxidation processes (EAOPs).
Journal ArticleDOI
Kinetics and operational parameters for 1,4-dioxane degradation by the photoelectro-peroxone process
TL;DR: In this paper, the degradation of 1,4-dioxane by the photoelectro-peroxone (PEP) process, which combines conventional ozonation, UV photolysis, and electrochemical hydrogen peroxide (H 2 O 2 ) generation to effectively produce hydroxyl radicals ( OH) for advanced oxidation wastewater treatment, was investigated.
References
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Journal ArticleDOI
Electrochemical technologies in wastewater treatment
TL;DR: In this article, the development, design and applications of electrochemical technologies in water and wastewater treatment are reviewed with particular focus on electrodeposition, electrocoagulation, electroflotation (EF), and electrooxidation.
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Electrochemical oxidation of organic pollutants for the wastewater treatment: direct and indirect processes
TL;DR: The present tutorial review summarizes the results of an extensive selection of papers dealing with electrochemical oxidation, which is proposed as an alternative for treating polluted wastes, to discuss the possibility of removing selected contaminants from water using different anodes.
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Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for waste water treatment
TL;DR: In this article, a simplified mechanism for the electrochemical oxidation or combustion of organics is presented according to which selective oxidation occurs with oxide anodes (MOx) forming the so-called higher oxide MOx+1 and combustion occurs with electrodes at the surface of which OH radicals are accumulated.
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Electrogeneration of Hydroxyl Radicals on Boron-Doped Diamond Electrodes
TL;DR: In this paper, the electrogeneration of hydroxyl radicals was studied at a synthetic B-doped diamond (BDD) thin film electrode, where spin trapping was used for detection of hydoxyl radicals with 5,5-dimethyl-1-pyrroline-Noxide and with salicylic acid using ESR and liq. chromatog.