三维电极电化学反应器对有机废水的降解研究

被引：49

作者：

何春

安太成

熊亚

舒东

胡慧玲

朱锡海

机构：

[1] 中山大学化学与化学工程学院

[2] 肇庆学院化学系

来源：

电化学 | 2002年 / 03期

基金：

广东省自然科学基金;

关键词：

三维电极; 电化学降解; 有机废水; 羟基自由基;

D O I：

10.13208/j.electrochem.2002.03.014

中图分类号：

X703 [废水的处理与利用];

学科分类号：

摘要：

本文提出一种基于三维电极电化学反应器处理有机废水的新技术 ,结果表明 :该反应器能有效地去除苯胺 ,但其去除率受外加电压、溶液中Fe2 +的浓度、pH值及处理时间 (t)的影响较大 .该项技术处理有机废水效果明显 ,主要是基于电致过氧化氢 ,在Fe2 +存在情况下迅速生成对有机物有很强氧化作用的羟基自由基 .通过ESR法测出了在该电化学反应器处理废水过程中产生的羟基自由基

引用

页码：327 / 332

页数：6

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