摘要
TiO_2光催化技术能有效降解饮用水中微量有机污染物使之彻底矿化,并且具有很好的杀菌和抑制病毒活性的作用,是一种极具应用前景的饮用水处理技术。就光催化技术对饮用水中消毒副产物、腐殖质和内分泌干扰物的降解,微生物的灭活等诸方面的研究现状进行了系统总结与评述,并指出对其进一步研究的重要性和今后主要的研究方向。
TiO2 photocatalysis is a perfect technology for disinfecting microorganisms in drinking water and removal of organic contaminants. It is a promising technology for wastewater treatment. This paper deals with the studies and applications in micro-polluted water in resent years, including removal of disinfection by-products, humus and endocrine disrupting chemicals, inactivation of bacteria and virus. The present problems, further research efforts and trends of development are also discussed.
出处
《给水排水》
CSCD
北大核心
2007年第11期116-121,共6页
Water & Wastewater Engineering
关键词
TIO2
光催化
微污染
饮用水处理
TiO2
Photocatalysis
Micro-polluted
Drinking water treatment
