UV/草酸铁/H_2O_2法降解苯系物的研究  

Degradation of BTX by UV/Ferrioxalate/H_2O_2 Process

作　　者：程丽华[1] 倪福祥[1] 

机构地区：[1]浙江工业大学生物与环境工程学院,杭州310032

出　　处：《环境科学与技术》2006年第2期89-90,共2页Environmental Science & Technology

基　　金：黑龙江省自然科学基金资助(E01-06)

摘　　要：通过测定UV/草酸铁/H2O2法、UV/H2O2法和UV/H2O2/Fe2+法的单位电能消耗量(EE/O值)对比了三种方法降解苯系物的能量利用效率,得出UV/草酸铁/H2O2法不仅可以有效地降解苯系物,而且同其两种方法相比它对电能的利用效率最高;并分析了UV/草酸铁/H2O2法降解苯系物的反应历程。On the basis of the determination of EE/O of UV/ferrioxalate/H2O2, UV/H2O2 and UV/H2O2/Fe2+, the utility efficiency of energy to degrade BTX was compared. Results indicated that UV/ferrioxalate/H2O2 method not only can degrade BTX efficiently, but also have higher utility efficiency of energy compared with the other two methods. The degradation mechanism of BTX by UV/ferrioxalate/H2O2 was also analysed.

关 键 词：苯系物 单位电能消耗量 去除率 机理 

分 类 号：X703[环境科学与工程—环境工程]