Decolorization of reactive orange 16 azo dye in wastewater using CAT/ IrCl₃/HClO₄ redox system: Delineation of kinetic modeling and mechanistic approaches

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• 作者：Anu Sukhdev^a ; ^{anusukhdev@yahoo.co.in} ; A.S. Manjunatha^b ; Puttaswamy^c
• 关键词：Reactive orange 16 ; Chloramine-T ; Iridium(III)chloride ; Oxidative decolorization ; Kinetic and mechanistic studies
• 刊名：Journal of the Taiwan Institute of Chemical Engineers
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：70
• 期：Complete
• 页码：150-160
• 全文大小：1134 K
• 卷排序：70

文摘

Optimum conditions for CAT/IrCl3/HClO4 redox system have been established. Mechanistic schemes and kinetic modelings have been worked out. Toxicity analysis, cost analysis and COD were determined for RO16 dye. IrCl3 catalyzed reactions is six-fold faster than uncatalyzed reactions. This method can be adopted for treating RO16 dye present in industrial wastewater.