Advanced Oxidation of Reactive Yellow 17 Dye: a Comparison between Fenton, Photo-Fenton, Electro-Fenton, Anodic Oxidation and Heterogeneous Photocatalysis Processes
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چکیده
منابع مشابه
Oxidation of commercial reactive azo dye aqueous solutions by the photo-Fenton and Fenton-like processes
This paper evaluates the degradation of two azo reactive dyes, C.I. Reactive Yellow 84 (RY84) and C.I. Reactive Red 120 (RR120) by photo-Fenton and Fenton-like oxidation. All experiments were performed on a laboratory scale set-up. The effects of different reaction parameters such as initial pH, contact time, effect of light and hydrogen peroxide concentrations on the oxidation of the dye aqueo...
متن کاملComparative Study of Oxidation of Some Azo Dyes by Different Advanced Oxidation Processes: Fenton, Fenton-Like, Photo-Fenton and Photo-Fenton-Like
This study makes a comparison between Fenton, Fenton-like, photo-Fenton and photo-Fenton-like treatment methods to investigate the removal of two acid dyes. The two selected acid dyes are C.I. Acid Orange 8 (AO8) and C.I. Acid Red 17 (AR17). These were chosen as model organic contaminants. The effect of operating parameters, such as amount of Fenton’s reagent (H2O2 and Fe) and Fenton’s-like rea...
متن کاملBisphenol A Contaminant of emerging concern Advanced oxidation processes Fenton and photo-Fenton reactions Biodegradability Toxicity
T. Kaisto, M. Navarro, L. J. del Valle, EUETIB-CEIB, Chemical Engineering Department, UPC. BARCELONATECH, C/Comte d’Urgell 187, 08036 Barcelona, Spain Faculty of Technology, Lahti University of Applied Sciences, Niemenkatu 73, 15101 Lahti, Finland Center for Research in Nano-Engineering (CrNE), and ETSEIB, Chemical Engineering Department, UPC. BARCELONATECH, Av Diagonal 647, 08028 Barcelona, Spain
متن کاملTreatment of waste sludge: a comparison between anodic oxidation and electro-Fenton processes.
BACKGROUND Electrochemical methods, as one of the advanced oxidation processes (AOPs), have recently been applied to remove different contaminants from water and wastewater. This study compares the performance of anodic oxidation (AO) and electro-Fenton (EF) methods on waste sludge treatment. METHODS This experimental study was performed on real sludge and the effect of operating parameters s...
متن کاملDecolorization and COD Removal of Reactive Yellow 16 by Fenton Oxidation and Comparison of Dye Removal with Photo Fenton and Sono Fenton Process
Wastewaters from textile industry contain various pollutants including a high content of organic matter, surfactants, additives and dyes. Dyes have obtained notoriety as hazardous substances, because most of them are toxic and considered to be resistant to biodegradation. Recently, advanced oxidation processes (AOP) have received considerable attention because it is possible to degrade organic ...
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ژورنال
عنوان ژورنال: Portugaliae Electrochimica Acta
سال: 2018
ISSN: 1647-1571
DOI: 10.4152/pea.201803163