摘要
纳米二氧化钛(TiO2)光催化氧化方法是近年发展起来的新型水处理技术,该技术可以有效降解水中的有机物,杀灭水中的微生物。与常规微生物处理方法比较,其具有绿色环保、适用面广、催化效率高等优点。介绍纳米二氧化钛光催化水处理技术的研究现状,对该技术应用于火力发电厂循环水系统中的几种方法进行了探讨,并指出了今后研究的重点及方向。
The nanometric TiO2 photo -catalytic oxidation method is a newly developed water treatment technology in recent years,it can degrade organic matter,and kill micro- organism in water. Compared with traditional micro- organic treatment method,it has advantages of green environment protection, wide range of application, and high catalytic efficiency, etc.. The current situation of studying the nano- metric TiO2 photo catalytic water treatment technology has been presented,and an approach to several methods for using the said technology into circulating water system of power plants being made, pointing out the key points and research direction of sal new technology in the future.
出处
《热力发电》
CAS
北大核心
2009年第12期12-15,19,共5页
Thermal Power Generation
关键词
纳米
二氧化钛
光催化氧化
微生物
发电厂
循环水
水处理
nanometer
TiO2
photo - catalytic oxidation
micro - organism
circulating water
water treatment
