Sulfaquinoxaline Oxidation and Toxicity Reduction by Photo-Fenton Process
نویسندگان
چکیده
منابع مشابه
Oxidation of TNT by photo-Fenton process.
A series of photo-Fenton reactions have been performed for the degradation of 2,4,6-trinitrotoluene (TNT) in a 4.2-l reactor. The degradation reaction rate of TNT followed a pseudo-first-order behavior; and the rate constants for 2.4mW cm(-2)UV only, 2.4mW cm(-2)UV/H(2)O(2), Fenton, photo-Fenton (2.4mW cm(-2)) and photo-Fenton (4.7mW cm(-2)) were 0.002min(-1), 0.007min(-1), 0.014min(-1), 0.025m...
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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
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Phenolic acids constitute a major group of pollutants which are recalcitrant to common biological treatment. In this study synthetic wastewater containing a mixture of p-coumaric and p-hydroxybenzoic acids was evaluated for photo-Fenton pretreatment. The changes in biodegradability (ratio of biochemical oxygen demand to total organic carbon (TOC)) and mineralization (TOC removal) were monitored...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2021
ISSN: 1660-4601
DOI: 10.3390/ijerph18031005