水源水和水处理工艺对上海市生活饮用水水质的影响  

Impact of Source Water and Water Treatment Process on Drinking Water Quality in Shanghai

作　　者：毛洁[1] 周艳琴[1] 周晓鹂[1] 应亮[1] 俞淑华[2] 蔡吟花 倪淑萍 俞晓红 蒋才庆 

机构地区：[1]上海市卫生局卫生监督所,上海200031 [2]黄浦区卫生局卫生监督所,上海200011 [3]嘉定区卫生局卫生监督所,上海201800 [4]金山区卫生局卫生监督所,上海201599 [5]松江区卫生局卫生监督所,上海201620 [6]徐汇区卫生局卫生监督所,上海200237

出　　处：《环境与职业医学》2013年第12期928-930,共3页Journal of Environmental and Occupational Medicine

基　　金：上海市公共卫生三年行动计划"上海市生活饮用水卫生监测;预警及监督体系优化建设"项目(编号:GWⅢ-39)

摘　　要：[目的]分析不同水源水和水处理工艺对上海市生活饮用水水质的影响,为采取针对性的监管措施提供依据。[方法]选择5个区,于2012年分别采集上海市5个行政区的水源水样23件、出厂水样115件、管网水样672件进行检测。[结果]不同水源、水处理工艺的出厂水和管网水合格率有明显差异,以水质最好的青草沙水库为水源的出厂水和管网水合格率最高,采用深度水处理工艺的出厂水和管网水耗氧量合格率较一般水处理工艺的高。[结论]要改善上海市饮水水质,应从选择优质水源和有效的水处理工艺入手。[ Objective ] To analyze the impact of different water sources and water treatment processes on drinking water quality in Shanghai in order to make appropriate regulatory measures. [ Methods ] Five districts of Shanghai were selected and 23 source water samples, 115 finished water samples, 672 tap water samples were tested in 2012. [ Results ] The qualified rates of finished and tap water with different sources and water treatment processes were statistically different. The finished and tap water samples with the highest quality were from Qingcaosha reservoir. The qualified rates of oxygen consumption in the finished water and tap water samples using deep water treatment process were higher than those using traditional process. [ Conclusion ] Good water sources and water treatment processes are required to improve the quality of drinking water in Shanghai.

关 键 词：生活饮用水 水源水 水处理工艺 

分 类 号：R123[医药卫生—环境卫生学]