农村水厂水质干预性研究与对策分析  

作　　者：徐贻萍[1] 吴玉珍[1] 张晓灵[2] 潘祥华 钱婕[1] 

机构地区：[1]江苏省卫生监督所,江苏南京210000 [2]泰州市卫生监督所,江苏泰州225300 [3]兴化市卫生监督所,江苏兴化225700

出　　处：《中国卫生监督杂志》2010年第6期561-564,共4页Chinese Journal of Health Inspection

摘　　要：针对农村水厂水质合格率普遍较低的现状,作者通过改变水处理技术和消毒方式干预性研究,探讨提高农村水厂出厂水水质的方法。经研究表明,改变水处理技术能较好地提高水处理混凝效果,降低水中的浑浊度;改变漂白粉消毒投加方式,可控制水中有效氯余量,抑制水中细菌生长,提高水质合格率。Objective In view of the general situation of low pass rate of water quality in rural waterplant, an intervention study was carried out to discuss the method of improving the output water quality of rural water plant through changing water treatment and disinfection technology. The study showed that the changed water treatment technology improved the coagulation effect and decreased the turbidity of water. Through changing the treatment method of bleaching powder, the free residual chlorine in the water was controlled in an effective way, which inhibited the growth of bacteria and increased the water qualiy.

关 键 词：农村水厂 干预性研究 水质 水处理 水消毒 

分 类 号：R123[医药卫生—环境卫生学]