四川省农村生活饮用水水质影响因素分析  

Analysis of the influencing factors for the quality of drinking water in rural areas of Sichuan Province

作　　者：李张[1] 金立坚[1] 秦岭[1] 朱鸿斌[1] 

机构地区：[1]四川省疾病预防控制中心,四川成都610041

出　　处：《现代预防医学》2016年第16期2913-2916,共4页Modern Preventive Medicine

摘　　要：目的了解和探讨影响四川省农村饮用水水质的因素,为制定提高农村饮用水水质的相关政策和措施提供科学依据。方法对四川省2015年13 737份农村生活饮用水水样检测结果进行评价,分析可能对农村生活饮用水水质造成影响的因素。结果四川省农村饮用水水质合格率为55.21%,菌落总数和总大肠菌群合格率较低,分别为88.20%和69.76%。影响农村饮用水水质的因素主要为水源类型、是否消毒和消毒设备是否按要求使用。结论四川省农村饮用水水质合格率较低,水源地保护和消毒管理不够完善,应合理选择及保护水源,加强消毒和监管力度是提高水质合格率关键因素。Objective The study aimed to assess and explore the influencing factors for the quality of drinking water in rural areas of Sichuan Province, so as to provide a scientific reference for formulating relevant policies and measures for improving the quality of drinking water in rural areas. Methods The test results of 13737 samples of rural drinking water in Sichuan Province in 2015 were evaluated, and the factors affecting the quality of rural drinking water were analyzed. Results The compliance rate of rural drinking water in Sichuan Province was 55.21%. The compliance rates of aerobic bacterial count and total coliform count were poor, being 88.20% and 69.76%, respectively. The influencing factors for the quality of drinking water in the rural areas were mainly the type of water source, disinfection compliance, and properly use of disinfection equipments. Conclusion The compliance rate of rural drinking water is low in Sichuan Province, and the protection of water source and disinfection management need to be improved. Rational selection and protection of water source and reinforcing the compliance of disinfection and supervision are the key factors for improving the compliance rate of water quality.

关 键 词：农村 饮用水 影响因素 

分 类 号：R123.5[医药卫生—环境卫生学]