摘要
光催化氧化能降解直至矿化多种有机污染物,是一种极具应用前景的水处理技术.对光催化氧化在国内外的研究和应用现状进行了介绍,包括均相和非均相光催化氧化机理、影响因素、实际应用、反应动力学、反应器、催化剂等,并讨论光催化氧化目前存在的问题及今后研究的发展方向.
Photocatalytic oxidation used for degrading and mineralizing organic contaminants is a promising technology of wastewater treatment. This paper deals with the studies and applications in resent years, including mechanisms of homogeneous and heterogeneous photocatalysises, their influencing factors and applications, kinetics of reaction, types of reactor, catalysts etc.. The present problems, further research efforts and trends of development are also discussed.
出处
《韶关学院学报》
2003年第12期100-107,共8页
Journal of Shaoguan University
关键词
光催化氧化
降解
有机污染物
均相
非均相
photocatalytic oxidation
degradation
organic contaminant
homogeneous
heterogeneous
