光催化氧化降解处理有机废水研究进展

Progress on the Photocatalytic Degradation of Organic Wastewater

难降解有机废水治理是环保部门研究的重点课题,文章介绍了光催化氧化的机理及优点,阐述了国内外研究光催化氧化技术处理难降解废水如:表面活性剂废水、焦化废水、农药废水、染料废水、造纸废水及制药废水等的研究进展和一些实用、经济、能用于工业化处理有机废水的光催化氧化技术,展望了光催化氧化技术今后研究的重点方向。

It is one of the hot problems that how the low biodegradability wastewater were treated by environmental administration. In the paper, the basic mechanism and advantages of photocatalytic oxidation been reviewed, and the research development and outlook been expounded on surfactant, coking wastewater, pesticide wastewater, dying wastewater, papermaking wastewater, pharmaceutical wastewater. Some practical economic photoeatalytic oxidation technology for treating organic industrial wastewater, and the future research directions in photocatalytic oxidation technology have to point out.