宝鸡市2011年农村饮水安全工程水质监测结果分析  

Analysis on monitoring results of drinking water safety engineering in rural areas of Baoji City in 2011

作　　者：陈喆霄[1] 孙杰[1] 李红艳[1] 高晓东[1] 党春霞[1] 刘振奇[1] 

机构地区：[1]宝鸡市疾病预防控制中心,陕西721006

出　　处：《医学动物防制》2013年第11期1200-1202,共3页Journal of Medical Pest Control

摘　　要：目的了解宝鸡市农村饮水安全工程水质卫生状况及存在问题。方法选取宝鸡市10个县区225个农村饮水安全工程,对其水质进行监测评价。结果采集枯水期、丰水期出厂水及末梢水共900份水样进行检测,总合格率为74.44%,枯水期水质合格率为77.78%,丰水期水质合格率为69.34%,两者差异有统计学意义;出厂水合格率为76.22%,末梢水合格率为72.67%,两者差异无统计学意义;不同水源类型,深井水、浅井水、泉水、江河水、溪水合格率分别为85.53%、62.07%、60.47%、57.69%和65.00%,差异有统计学意义;水净化处理情况,完全处理水质合格率为86.21%,不完全处理及未处理水质合格率为72.70%,两者差异有统计学意义。结论结论宝鸡市农村饮水安全工程水源防护较差,多数工程点未进行水净化消毒处理,微生物污染较重。要增强对农村饮水安全工程的投入,配备水净化消毒设施,加强水源保护,加强供水管理和对农村饮水安全工程供水的监督管理,提高农村饮水安全工程供水质量,确保农村居民饮用安全饮水。Objective To understand sanitary status and existing problems of Baoji rural drinking water safety project. Methods 10 counties and 225 rural drinking water safety projects were selected in Baoji and the water quality was monitored and evaluated. Results A total of 900 samples acquired during the dry season, abun- dant water period water and ending water were detected, and the qualified rate was 74.44%. The passing rate of dry season water was 77.78% and the passing rate of abundant water period was 69.34%. There was no significant statistical difference between both ; The qualified rate of finished water was 76.22% , and the pass- ing rate of end water was 72.67%. The difference was not statistically significant; For different types of source water, the pass rate of deep well, shallow Wells, spring water, river water and stream water was 85.53% , 62.07% , 60.47%, 57.69% and 65.00% , respectively. The difference was statistically signifi- cant; In terms of the water purification treatment, the quality passing rate of complete processing was 86.21% , and the quality compliance rate of incompletely treated and untreated water was 72.70%. The difference was statistically significant; Conclusions The water protection of Baoji city rural drinking water safety project source was poor, most engineering point didnt have water purification and disinfection treatment that made microbial pollution heavy. In order to ensure rural drinking safety, we should enhance input of the rural drinking water safety engineering, equip with water purification and disinfection facilities and strengthen the protection of water sources. At the same time, we should strengthen the management of water supply and rural drinking water safety project supervision and management of rural drinking water safety project, so as to improve water quality .

关 键 词：农村 安全工程 饮用水 水质监测 分析 

分 类 号：R123.9[医药卫生—环境卫生学]