Journal ArticleDOI
Comparative electrochemical degradation of the triphenylmethane dye Methyl Violet with boron-doped diamond and Pt anodes
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TLDR
In this article, the electrochemical degradation of the triphenylmethane dye Methyl Violet (MV) in acidic and neutral aqueous solutions was comparatively studied in an undivided electrolytic cell containing either a boron-doped diamond (BDD) or Pt anode and a stainless steel cathode under galvanostatic conditions.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 2009-03-01. It has received 155 citations till now. The article focuses on the topics: Methyl violet & Triarylmethane dye.read more
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Electrochemical advanced oxidation processes: A review on their application to synthetic and real wastewaters
TL;DR: In this article, an exhaustive review on the treatment of various synthetic and real wastewaters by five key EAOPs, i.e., anodic oxidation (AO), anodic oxidation with electrogenerated H 2 O 2, electro-Fenton (EF), photoelectro-fenton (PEF), alone and in combination with other methods like biological treatment, electrocoagulation, coagulation and membrane filtration processes.
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Evaluating tetracycline degradation pathway and intermediate toxicity during the electrochemical oxidation over a Ti/Ti4O7 anode
TL;DR: By comprehensively analyzing the influential factors and complete degradation pathway of TC electrochemical oxidation on the Ti/Ti4O7 anode, the research provides deeper insights into the risk assessment of intermediates and their toxicity, assigning new perspectives for practical electrochemical oxide to effectively eliminate the amount and toxicity of TC and other antibiotics in wastewater.
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Electrocatalytic destruction of the antibiotic tetracycline in aqueous medium by electrochemical advanced oxidation processes: Effect of electrode materials
TL;DR: In this paper, the effect of different cathode materials (carbon-felt and stainless steel) on the direct/indirect electro-oxidation of tetracycline, and that of different anode material (Ti/RuO2-IrO2, Pt and BDD) on both processes was systematically investigated for the first time.
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Mineralization of the recalcitrant oxalic and oxamic acids by electrochemical advanced oxidation processes using a boron-doped diamond anode
TL;DR: Low current densities and Fe(2+) contents are preferable to remove more efficiently these acids by the most potent AO-BDD-Fe(2+)-UVA method.
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Electrochemical abatement of the antibiotic sulfamethoxazole from water
TL;DR: The electrochemical abatement of the antibiotic sulfamethoxazole (SMX) from aqueous solutions at pH 3.0 has been carried out by anodic oxidation and electro-Fenton (EF) processes with H(2)O(2).
References
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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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Removal of Orange-G and Methyl Violet dyes by adsorption onto bagasse fly ash—kinetic study and equilibrium isotherm analyses
TL;DR: In this paper, bagasse fly ash (BFA) was used as an adsorbent for the removal of Orange-G (OG), and Methyl Violet (MV), from aqueous solution.
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Application of diamond electrodes to electrochemical processes
Marco Panizza,Giacomo Cerisola +1 more
TL;DR: In this paper, the authors summarize and discuss the recent results available in the literature concerning the application of diamond electrodes to electrochemical processes such as water treatment and electro-synthesis of organic and inorganic compounds.
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Equilibrium and kinetic studies of methyl violet sorption by agricultural waste.
TL;DR: Sunflower seed hull was an attractive candidate for removing methyl violet from aqueous solution and the single-stage batch-adsorber design of the adsorption of MV onto SSH was studied based on the Freundlich isotherm equation.
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Mineralization of paracetamol in aqueous medium by anodic oxidation with a boron-doped diamond electrode.
Enric Brillas,Ignasi Sirés,Conchita Arias,Pere-Lluís Cabot,Francesc Centellas,Rosa María Rodríguez,José Antonio Garrido +6 more
TL;DR: Under these conditions, the degradation rate is enhanced in alkaline medium and polymerization of intermediates is favored in concentrated solutions, while reversed-phase chromatography revealed a similar complex paracetamol decay in acid and alkaline media.