【摘要】 TiO₂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。更多还原

【Abstract】 TiO₂ photoeatalysis is a perfect technology for disinfecting microorganisms in drin- king water and removal of organic contaminants.It is a promising technology for wastewater treat- ment.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,inactiva- tion of bacteria and virus.The present problems,further research efforts and trends of develop- ment are also discussed.更多还原