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紫外线相关消毒工艺在饮用水处理中的应用 被引量:7

THE APPLICATION OF ULTRAVIOLET RELATED DISINFECTION TECHNOLOGY IN DRINKING WATER TREATMENT
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摘要 叙述了国内外紫外线消毒技术在给水处理中的最新研究进展。介绍了紫外线的消毒效果、反应动力学及缺点,对紫外线与其它化学消毒剂联用消毒工艺,以及近年来发展的光催化消毒技术、UV/H2O2工艺用于消毒的可行性进行了分析。对紫外线相关消毒技术的研究趋势进行了展望,认为饮用水消毒方面,应特别针对隐孢子虫、贾第虫以及藻类等的灭活效果及影响因素进行探讨,深入研究紫外线与其它消毒剂的联用技术,加强中压汞灯的光催化消毒效果、机理的研究;藻类控制方面,应系统研究紫外线对不同藻类的灭活剂量以及预处理中对藻毒素、消毒副产物的控制,并加与其它工艺联用除藻工艺的研究。 The latest development of ultraviolet disinfection technology in drinking water treatment was stated. The effect of ultraviolet disinfection, reaction kinetics and its disadvantages were firstly introduced. Then, combination of ultraviolet irradiation with other chemical disinfectants and the latest developed photo-catalytic disinfection technology with disinfection by UV/H2O2 process were also analyzed. In the end, some scientific tendencies in this field were prospected.
出处 《水处理技术》 CAS CSCD 北大核心 2009年第7期5-8,21,共5页 Technology of Water Treatment
基金 国家"十一五"科技支撑计划项目(2006BAJ08B06 2006BAJ08B02) 高等学校博士学科点专项科研基金(200802471037)
关键词 紫外线 饮用水处理 光催化消毒 协同作用 ultraviolet drinking water treatment photo-catalytic disinfection synergetic effect
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参考文献27

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