摘要
水源水质不同,对消毒剂的影响不同,因此选择合适的消毒技术是必要的。主要介绍了氯消毒、二氧化氯消毒、臭氧消毒、紫外线消毒和TiO2光催化氧化消毒等消毒工艺的消毒机理及特点。在此基础上,针对地表水中高浊度和高藻、高有机物的不同水源水质,以及地下水中受有机物(石油类)污染和铁、锰超标的不同水源水质,从消毒副产物及对微生物的灭活效果上,分析比较了各种消毒技术的处理效果,并选出了适于特定水源的消毒技术。
Different water quality has different influence on disinfectant. It is necessary to select appro- priate disinfection technology. This paper describes the principle and characteristics of disinfection process, including the chlorination, chlorine dioxide disinfection, ozone disinfection, UV disinfection and TiO2 Photoeatalytie oxidation. In view of the different surface water with high turbidity, high algae and high organic, and the different groundwater with organic~ （oil） pollution and with excessive iron and manganese, based on disinfection by-products and microbial inactivated effect, various disinfee- tion technologies are compared and suitable disinfection technology is chosen for specific water.
出处
《山东建筑大学学报》
2011年第2期153-157,181,共6页
Journal of Shandong Jianzhu University
基金
建设部科技计划项目(06-k4-12)
山东省环保产业技术研发项目(2010-206)
关键词
不同水源
高藻水
紫线消毒
臭氧消毒
TiO2光催化氧化消毒
different water source
high algae-laden water
ultraviolet disinfection
ozone disinfec-tion
TiO2 Photoeatalytie oxidation disinfection
