摘要
以光催化剂TiO2为例,讨论了光催化降解有机污染物的机理,总结了TiO2光催化剂在降解有机污染物(氯代物与芳香族化合物、含氮化合物、表面活性剂、染料、农药等)方面的应用,并对TiO2光催化氧化法的发展与应用前景进行了展望。
The mechanism of TiO2 on photocatalyzed degradation of organic pollutants in the environmental was introduced, and the application of TiO2 on photocatalyzed degradation of chlorinated hydrocarbon, aromatic compound, nitrogeneous compound, surfactants, dyes, pesticides were reviewed. The situation of the study on photocatalyzed degradation was summarized, and the future development and application of TiO2 was dicussed finally.
出处
《化学工程师》
CAS
2007年第3期43-45,共3页
Chemical Engineer
关键词
二氧化钛(TiO2)
光催化
有机污染物降解
titanium dioxide
photocatalysis
photocatalytic degradation of organic pollutants
