【作者】 王占生； 刘文君；

【Author】 WANG Zhan-sheng,LIU Wen-jun (1. Department of Environmental Science and Engineering,Tsinghua University,Beijing, 100084,China)

【机构】 清华大学环境科学与工程系；

【摘要】 本文综述了目前我国给水深度处理应用的背景、现状和各种深度处理单元的技术特点、去除污染物对象、污染物去除机理等,并对各种处理单元进行了技术经济比较。同时本文也对深度处理应用中存在的问题也进行了分析,提出了根据不同原水水质和出水要求合理选择深度处理工艺的原则。最后对消毒技术的应用和发展进行了分析。更多还原

【Abstract】 This paper has summarized the background and status of the applications of the advanced treatment units in drinking water treatment. The technical properties of process units, the mechanisms of contaminant removal in different units are also discussed, and the comparison of the cost-effective of different units are also conducted as well. The concerns of the advanced treatment are provided. At last, the application and prospective of four kinds of main disinfection technologies are introduced.更多还原