Optimization of Fenton treatment process for degradation of refractory organics in pre-coagulated leachate membrane concentrates

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• 作者：Jing Xu^a ; ^b ; Yuyang Long^a ; ^b ; Dongsheng Shen^a ; ^b ; Huajun Feng^a ; ^b ; Ting Chen^a ; ^b ; ^{chenting_15@mail.zjgsu.edu.cn}
• 关键词：Pre-coagulated leachate membrane concentrates ; Fenton process ; Response surface method ; Hydrogen peroxide utilization efficiency
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：323
• 期：part_PB
• 页码：674-680
• 全文大小：869 K
• 卷排序：323

文摘

The pre-coagulated leachate membrane concentrates were treated by Fenton process. Impact of Fenton reagent dosing method on H2O2 utilization efficiency was explored. Continuous addition of Fenton reagents improved the TOC removal efficiency. The composition of contaminants removed during Fenton process was analyzed in detail. The major removed organic material by Fenton process was humic acid.