2011-2012年康定县农村饮水安全工程水质检测  

Water Quality detection of Rural Drinking Water Safety Project at Kangding County,2011-2012

作　　者：何前军[1] 叶萍[1] 高海军[1] 白玲 王芳 段凤刚[1] 张煜[1] 杨军[1] 全宇[1] 

机构地区：[1]甘孜州疾病预防控制中心,四川康定626000 [2]甘孜州康定县疾病预防控制中心,四川康定626000

出　　处：《职业卫生与病伤》2013年第4期198-201,共4页Occupational Health and Damage

摘　　要：目的了解康定县"农村饮水安全工程"水质卫生质量状况,为相关部门制定改进措施提供科学依据。方法按照《生活饮用水标准检验方法》(GB/T 5750-2006),对康定县113份水样的20项指标进行检测,水质评价按照《生活饮用水卫生标准》(GB 5749-2006)中相应的限值进行评价。结果 2011-2012年康定县"农村饮水安全工程"枯水期、丰水期检测源水、管网末梢水共计113份,水质总合格率44.2%,枯水期与丰水期水质合格率有显著性差异(P<0.05),不合格项目为浑浊度、铁、锰、氟化物、细菌总数、总大肠菌群、耐热大肠菌群。结论康定县"农村饮水安全工程"解决了农村人畜饮水问题,但受益村民的饮水安全没有完全得到有效保障。影响农村生活饮用水水质的主要因素是细菌污染,系受人畜粪便污染。Objective To examine the water hygienic quality in ＂Rural Drinking Water Safety Project＂ of Kangding and to provide scientific references for formulating improved measures on water safety. Methods According to ＂Hygienic Standard for Drinking Water＂（ GB/T 5750 -2006）, 113 water samples in Kangding were examined with 20 indexes. Results For the 113 samples that collected in source water and tip water during wet season and dry season, the qualified rate was 44. 2% in 2011 - 2012. The qualified rates in wet season and dry season presented difference（P 〈0. 05）. A- mong all the indexes, turbidity, iron, manganese, fluoride, total bacteria, total coliforms and heat - proof coliforms were generally below proof. Conclusion The＂ Rural Drinking Water Safety Project＂ in Kangding has solved water supply forpeople and livestock, yet the hygienic quality completely guaranteed, with bacterial pollution as the pollution source. is not major

关 键 词：农村饮水安全工程 水质检测 饮水安全 

分 类 号：R123.1[医药卫生—环境卫生学]