上高县2012-2014年集中式供水单位生活饮用水监测结果分析  

The Analysis of Monitoring Results of Centralized Drinking Water Suppliers in Shanggao County from 2012 to 2014

作　　者：余登龙 YU Deng - long(Inspection Supervision of Shanggao Health, Yichun 336400, Chin)

机构地区：[1]上高县卫生监督所,江西宜春336400

出　　处：《宜春学院学报》2016年第9期68-70,共3页Journal of Yichun University

摘　　要：近年来上高县经济飞速发展,生活饮用水污染问题越来越严重。以上高县为例,对2012-2014年上高县12家集中式供水单位出厂水、末梢水监测结果进行分析,按照《GB/5749-2006生活饮用水卫生标准》进行评价。结果 2012-2014年县乡集中式生活饮用水合格率为73.9%。县政集中式供水单位出厂水与管网末梢水合格率分别为97.2%和96.8%,乡镇集中式供水单位出厂水与管网末梢水合格率分别为66.7%和27.3%;县政集中式供水水质检测指标合格率99.7%,乡镇集中式供水水质检测指标合格率(91.2%),差异均有统计学意义;乡镇集中供水不合格主要为游离性余氯、微生物指标。结论 2012-2014年上高县生活饮用水卫生质量总体较差,尤其是乡镇集中式供水水质卫生质量较差。虽然政府在改善乡镇饮用水质方面取得了一定的成绩,但饮用卫生质量仍有待提高。In recent years, with the rapid economic development of shang gao county, drinking water pollution problems are becoming more and more serious. Taking Shanggao County as an example, this paper analyzed and assess the monitoring results of chlorinated water and tap water from the 12 centralized drinking water suppliers in Shanggao 2012- 2014 according to ＂GB /5749- 2006 National Hygienic Standard of Living Water＂. Results： the qualified rate of centralized drinking water 2010- 2012 is 73. 9 %. The rate of chlorinated water and tap water from centralized drinking water suppliers in the county level is 97. 2 % and 96. 8 %, respectively, The qualified rate of water and tap water of centralized water supply units in villages and towns is 66. 7 % and 27. 3 %; The qualified rate of water quality detection criteria in the county level is 99. 7 %, The difference was statistically significant. Township centralized water supply failed mainly as free chlorine, microbial indicators. Conclusion： The overall quality of drinking water in Shanggao County 2012- 2014 is rather poor, especially the water from the centralized drinking water suppliers in towns and villages. Though some progress has been made to improve the quality of drinking water in towns and villages, the health quality of drinking water has much room to improve.

关 键 词：集中式供水单位 生活饮用水 水质 监测 

分 类 号：R123[医药卫生—环境卫生学]