2009年-2010年泉州市区管网末梢水动态监测结果分析

目的:分析泉州市区管网末梢水的动态监测结果,为加强泉州市管网末梢水的卫生监督管理提供科学依据。方法:对2009年-2010年泉州市区管网末梢水的水质监测结果进行统计分析,按《生活饮用水标准》GB5749-2006进行卫生学评价。结果:共监测400份水样,合格276份,合格率为69%。不合格项目有色度、浑浊度、余氯、铁、锰、菌落总数、总大肠菌群、耐热大肠菌群。结论:泉州市管网末梢水的浑浊度合格率最低、其次是总大肠菌群;自建水厂和乡镇水厂的管网末梢水合格率低于市政水厂;城东双阳、江南池店及北峰丰州片区的管网末梢水合格率较低;相关部门应采取相应措施来提高管网末梢水的质量。

Analysis of pipe network peripheral water dynamic monitoring results in Quanzhou city from 2009 to 2010

Objective:To analyze dynamic monitoring results of pipe network peripheral water in Quanzhou,and provide scientific basis for strengthening the health supervision management.Methods:Water quality monitoring results of pipe network peripheral water from 2009 to 2010 were analyzed by statistics and evaluated according to "Standard for drinking water" GB5749-2006.Results:400 water samples were monitored,276 were qualified,a pass rate of 69%.Unqualified items were color,turbidity,chlorine,iron,manganese,total bacterial count,total coliforms,heat-resistant coliform bacteria.Conclusion:In Quanzhou,the lowest qualified rate of pipe network peripheral water was found in turbidity,followed by total coliforms;The qualified rate of pipe network peripheral water in self-built water plant and town water plant was lower than that in municipal water plant;Low qualified rate was found in Chengdongshuangyang,Jiangnanchidian and Beifengfengzhou.Relevant departments should take appropriate measures to improve the quality of pipe network peripheral water.