摘要
目的：了解安岳县农村生活饮用水水质动态，为供水发展规划和农村改水工程实施提供科学依据。方法：对20012007年全县农村水源水及2008年辖区内小型集中式和分散式供水水质监测结果进行分析和评价。结果：安岳县农村生活饮用水的感官、化学、毒理指标平均合格率为92．38％，其中总硬度合格率为97．61％；微生物指标合格率为31．74％，不合格的项目主要是总大肠菌群。结论：该县农村生活饮用水普遍受到微生物污染，有关部门应加强监督管理。
Objective To explore the quality of residential water in rural areas of Anyue. Method The monitoring data of residential water in rural area of Anyue County from 2001 to 2007 was analyzed and evaluated. Result The average qualified rate of sensory, chemical and toxicity test of water was 92.38%, and the average qualified rate of total hardness and total dissolved solids of water was 97.61%; the qualified rate of microbiological test was 31.74%. Coliform contributed substantially to the non-qualified rate of residential water in rural area of Anyue. Conclusion The rural drinking water In this county was commonly polluted by microorganism;surveillance and management should be enhanced.
关键词
农村生活饮用水
水质监测
分析
Rural residential water
Surveillance
Analysis
