Treatment of Landfill Leachate by Fenton Oxidation Process

被引：0
|
作者：
张晖
HUANGChin-Pao
机构：
来源：
Chinese Journal of Chemical Engineering | 2002年 / 01期
关键词：
Fenton reagent; landfill leachate; oxidation;
D O I：
暂无
中图分类号：
X799 [其他];
学科分类号：
083002 ;
摘要：
Central composite design (CCD), the most popular design of response surface methodology (RSM), was employed to investigate the effect of total organic carbon(TOC) ratio of high molecular weight organic matter (HMW) to low molecular weight organic matter (LMW), the LMW strength and molar ratio of hydrogen peroxide to ferrous ion on landfill leachate treatment by Fenton process. Based on the experimental data, a response surface quadratic model in terms of actual factors was obtained through analysis of variance (ANOVA). The model showed that TOC removal increased with the increase of HMW to LMW ratio and the decrease of LMW strength. There existed an optimal hydrogen peroxide to ferrous ion molar ratio for TOC removal.
引用
收藏
页码：134 / 137
页数：4
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