饮用水中典型氯化消毒副产物生成模型的研究进展  

Modeling Formation of Typical Chlorination Disinfection-By-Products(DBPs) in Drinking Water Treatment

作　　者：严烈[1] 徐斌[1] 高乃云[1] 夏圣骥[1] 梁闯[1] 李伟[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《净水技术》2010年第1期16-22,共7页Water Purification Technology

基　　金：国家高技术研究发展计划(863)项目(2008AA06Z302);国家自然科学基金资助项目(50708066);国家科技支撑计划重点资助项目(2006BAJ08B02;2006BAJ08B06;2006BAJ08B09)

摘　　要：对自由氯及氯胺消毒技术产生的典型卤代消毒副产物三卤甲烷和卤乙酸生成机理与模型进行了综述,并同时对其它消毒副产物3-氯-4(二氯甲基)-5-羟基-2(5H)-呋喃酮(MX)以及二甲基亚硝胺(NDMA)的生成速率和影响因素做了详细介绍。探索消毒副产物的产生与常规水质指标间的关系,建立与之对应的生成模型,可有效指导水厂工艺的运行,从而有效降低消毒副产物在出厂水中的含量。In this review paper, the formation models of typical disinfection byproducts including trihalomethanes and haloacetic acids were summarized in chlorination and chioramination of drinking water. Moreover, the impact factors and the formation rate of other newly found disinfection by-products were also introduced in detail, such as 3-chlorine-4（dichloromethyl）-5-hydroxy-2（5H）-furanone（MX） and dimethylnitrosamine （NDMA）. In order to control these compounds, it is important to explore the relationship between the disinfection by-products and the typical water quality and consequently establish the corresponding models, which not only could improve the operation of the water plant, but also effectively reduce the contents of the by-products in the finished water.

关 键 词：氯化消毒 消毒副产物 三氯甲烷 卤乙酸 模型 影响因素 

分 类 号：TU991[建筑科学—市政工程]