北京市平谷区2014-2015年生活饮用水水质监测结果分析  

Analysis of 2014-2015 drinking water quality monitoring results in Beijing Pinggu District

作　　者：杜志忠[1] 赵月红[1] 张志鹏[1] 

机构地区：[1]北京市平谷区疾病预防控制中心,北京101200

出　　处：《医学动物防制》2018年第1期25-27,共3页Journal of Medical Pest Control

基　　金：基金项目:北京市生活饮用水卫生监测工作方案(京卫疾控[2012]17号)

摘　　要：目的了解北京市平谷区生活饮用水卫生状况,保证辖区居民饮水安全,提出合理有效的管理措施和建议。方法按照GB/T 5750-2006《生活饮用水标准检验方法》进行检测,GB 5749-2006《生活饮用水卫生标准》评价,对北京市平谷区2014-2015年生活饮用水监测结果进行分析。结果 2014-2015年共检测水样1 218份,合格1 044件,合格率85.71%,其中2014年检测609件,合格502件,合格率82.43%;2015年检测609件,合格542件,合格率89.00%。市政末梢水合格率98.75%,二次供水合格率96.88%,农村水质合格率80.07%。两年共检测水样不合格项目主要为总大肠茵群、茵落总数、耐热大肠菌群、硝酸盐。结论微生物指标超标是目前北京市平谷区饮水卫生安全的主要问题,城区水质情况明显好于农村,建设部门要加强水源净化消毒、水源防护、管理制度面的管理。Objective In order to understand the sanitary status of drinking water in Pinggu District,and to ensure the safety of drinking water for residents in the area, some reasonable and effective management measures and suggestions were put forward. Methods the tests were conducted in accordance with GB/T 5750 2006 ＂standard examination methods for drinking water＂,GB 5749 2006 ＂drinking water health standards＂ evaluation of Pinggu District 2014-2015 drinking water test results for analysis. Results A total of 1 218 water samples were tested for two years,and the qualified rate was up to 85. 71%. In 2014,there were only about 609 pieces in the test,and the qualified rate was up to 502,and the qualified rate was up to 82. 43%. In the year of 2015,there were only about 609 pieces in the test,and the qualified rate was 542. The qualified rate was up to 89. 00%. Municipal peripheral water qualified rate of 98. 75%,the water supply rate of two,the rural water quality pass rate of 80. 07%,96. 88%. For two years,the total number of water samples were detected for the total coliform group,total number of bacteria,heat resistant coliform bacteria,nitrate. Conclusion Microbial indicators exceeded the level of drinking water is currently the main problem of health and safety,urban water quality is significantly better than rural areas,the construction sector to strengthen water purification disinfection,water protection,management system management.

关 键 词：生活饮用水 监测 分析 

分 类 号：R123.1[医药卫生—环境卫生学]