表面活性剂与仿生光催化氧化的协同效应  

Synergistic effect of surfactant and biomimetic photodegradation

作　　者：劳雪玲[1] 伍钦[1] 吕彤[2] 

机构地区：[1]华南理工大学化学与化工学院,广东广州510640 [2]天津工业大学材化学院,天津300160

出　　处：《工业水处理》2009年第6期20-23,共4页Industrial Water Treatment

基　　金：湖北省科技攻关项目(2004AA301C77)

摘　　要：仿生光催化剂磺酸铁酞菁在可见光的照射下,能很好地发挥催化作用,使H2O2更有效地氧化孔雀绿模拟的印染废水,而废水中所含的表面活性剂,会与仿生光催化氧化产生协同作用。实验研究了三种不同的表面活性剂对仿生光催化氧化的影响,实验结果表明聚乙烯醇(PVA)、十二烷基苯磺酸钠(DBS)以及聚氧乙烯醚(OP-10)均与仿生光催化氧化产生协同效应。Under the irradiation of visible light, the biominetic catalyzing capacity. It makes H2O2 become more effective on oxi photocatalyst, sulfophthalocyanin, has very good dizing the malachite green simulated priming and dyeing wastewater. And the surfactants in the wastewater will have synergistic effect on the biomimetic photodegradation. In this research, the effect of the three kinds of different surfactants on the biomimetic photodegradation is studied. The result shows that polyvinyl alcohol （PVA）, sodium dodecyl benzene sulfonate （DBS）, and polyoxyethylene ether（OP-10） all have synergistic effect on the photodegradation.

关 键 词：仿生光催化剂 印染废水 表面活性剂 协同效应 

分 类 号：X703.1[环境科学与工程—环境工程] TQ032[化学工程]