摘要
应用Ｓｏｌ－ｇｅｌ法制备了ＴｉＯ２膜。采用ＴｉＯ２膜的固定相光催化氧化，避免了催化剂的分离，实现了催化与分离的一体化。分别采用杀菌灯和黑光灯作为光源，考察了ＴｉＯ２膜应用于自来水深度处理的效果。从有机物综合去除效果、典型氯代烃和余氯去除效果及消毒作用诸方面进行了实验研究，证明采用杀菌灯比黑光灯具有优势。
Integration of catalysl separation into photocatalysis has been realized by use of immobilized photocalalytic oxidation with titanium dioxide (TiO 2)Film.Deep treatment of tap water by TiO 2 film and a germicidal lamp or a bllacklight fluorescent lamp,of different wave length,is conducted in a simple photochemical reactor with built in probe to obtain overall removal of organic pollutants,representative hydrocarbon removal,residual chtorine removal and disinfection effect.Results show that the germicidal lamp is considerably better than the another lamp.This method shows a very promising prospect for deep treatment of tap water.
出处
《中国给水排水》
CAS
CSCD
北大核心
1996年第6期10-14,共5页
China Water & Wastewater
基金
国家教委博士点基金
关键词
自来水
光催化氧化
深度处理
二氧化钛膜
Advanced treatment
Tap water,Titanium dioxide(TiO 2)film
photocatalytic oxidation.
