二氧化氯氧化废水中联苯胺污染物的效能  

Oxidation Efficiency of Benzidine Pollution in Wastewater by Chlorine Dioxide

作　　者：曹向禹[1] 

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006

出　　处：《皮革科学与工程》2010年第6期13-16,共4页Leather Science and Engineering

基　　金：黑龙江省青年基金(QC06C091)

摘　　要：以COD去除率和联苯胺去除率为指标,研究了二氧化氯氧化废水中联苯胺有毒污染物的去除效能,探讨了二氧化氯投量、联苯胺初始浓度、pH值及反应时间对评价指标的影响。结果表明,二氧化氯氧化法去除废水中联苯胺污染物是可行的,其联苯胺和COD去除率均达到了满意的效果。The removal ratio of COD and benzidine as criteria,benzidine oxidation efficiency by chlorine dioxide in wastewater were studied in this experiment.Effect of the reaction material chlorine dioxide dosage and benzidine concentration,reaction pH and time on the removal ratio of COD and benzidines were discussed.The results show that technological feasibility of chlorine dioxide oxidation on benzidine treatment were proved,because the removal ratio of COD and benzidine were very high.

关 键 词：二氧化氯 联苯胺 去除率 

分 类 号：X703[环境科学与工程—环境工程]