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| 2010成都市干旱期农村分散式供水水质调查分析 | |
| 引用本文： | 高绪芳,张强,陈俊,刘斌,杜慧兰,徐昕,李明川,周尚波.2010成都市干旱期农村分散式供水水质调查分析[J].预防医学情报杂志,2011,27(12):996-998. |
| 作者姓名： | 高绪芳 张强 陈俊 刘斌 杜慧兰 徐昕 李明川 周尚波 |
| 作者单位： | 1. 成都市疾病预防控制中心 四川 成都610041 2. 四川大学统计教研室 3. 金堂县疾病预防控制中心 |
| 摘 要： | 目的 了解2010年干旱时期成都市农村分散式供水的水质状况.方法 2010-04,在成都市干旱受灾最重的3个区(市/县),随机整群抽样,采集100份水样进行监测、抽取324户农户进行问卷调查.结果 饮用水卫生合格率为7.00％,总大肠菌群合格率10.00％,耐热大肠菌群合格率34.00％,平均(中位数)超标倍数达7～8倍,居民的感官 意度较干旱前低(P＜0.05).结论 成都市干旱期饮用水水质恶化,不合格的指标主要是微生物指标和感官性状指标,宣传农户重视饮水卫生尤其是要饮用煮沸后水. |
| 关 键 词： | 分散式供水 干旱 |
Drinking Water Quality of Rural Decentralized Rural Water Supply at Arid Period in Chengdu |
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| GAO XU-fang,CHEN Jun,LIU Bin,et al..Drinking Water Quality of Rural Decentralized Rural Water Supply at Arid Period in Chengdu[J].Journal of Preventive Medicine Information,2011,27(12):996-998. | |
| Authors: | GAO XU-fang CHEN Jun LIU Bin |
| Institution: | GAO XU-fang,CHEN Jun,LIU Bin,et al.Chengdu Municipal Center for Disease Control and Prevention,Chengdu 610041,Sichuan Province,China. |
| Abstract: | Objective To understand the drinking water quality of rural decentralized water supply at arid period in Chengdu.Methods Totally 324 farmers were sampled randomly to receive questionaire survey,and 100 samples of drinking water were monitored in 3 most serious arid stricken counties in Chengdu on April,2010.Results The qualified rate of drinking water was 7.00%,of the total coliform was 10.00%.The qualified rate of the themotolerant coliform bacteria was 34.00%,and exceeded 7-8 times in average(median).The ... |
| Keywords: | rural uncentralized water supply arid period |
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