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。

关键词: 仿生光催化剂, 印染废水, 表面活性剂, 协同效应

Abstract:

Under the irradiation of visible light， the biominetic photocatalyst， sulfophthalocyanin， has very good catalyzing capacity. It makes H2O2 become more effective on oxidizing the malachite green simulated printing 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.

Key words: biomimetic photocatalyst, printing &, dyeing wastewater, surfactant, synergistic effect

中图分类号: 

• X703.1

• TQ032