摘要
以自由基反应为主的高级氧化工艺是处理有机污染物的新型技术,具有良好的拓展和应用环境。超声氧化和紫外光催化工艺都属于高级氧化工艺,许多研究者发现单独使用这些工艺降解有机污染物效果不够理想,更有效的方法是联合使用。本文系统地介绍了超声波和光催化单独作用的机理及协同降解有机污染物的机理和研究现状。
The advanced oxidation technique is a kind of new technology to treat organic pollutants, which is mostly of free radical reaction and has well - developed and applied environmental protection. Ultrasonic oxidation and photocatalysis technique belong to advanced oxidation technology. Many rearchers found that these technologies were not perfect to treat organic pollutants. And the best way is to integrate them. The paper systematically introduces the mechanism and research status of ultrasonic wave, photocatalysis and integrated technique to degrade organic pollutants. The prospects of the technique are proposed as well.
出处
《平顶山工学院学报》
2006年第5期26-28,共3页
Journal of Pingdingshan Institute of Technology
关键词
高级氧化工艺
联用技术
有机污染物
空化作用
advanced oxidation technology
integrated technology
organic pollutants
cavitational effect
