摘要
目的了解淮北市农村生活饮用水水质卫生状况,为提高全市农村饮用水卫生质量提供科学依据。方法采集2009～2011年淮北市农村生活饮用水,按照国家标准进行采样、检测和评价。结果共检测水样763份,平均合格率48.4%。农村饮用水集中式供水与分散式供水合格率分别为53.0%和20.4%,差异有统计学意义(P<0.01)。丰水期与枯水期合格率分别为47.9%和48.8%,不合格项目主要为氟化物、总硬度、浑浊度、肉眼可见物、总大肠菌群、硫酸盐。结论淮北市农村生活饮用水水质状况不佳,仍需加大农村饮水工程建设力度,同时加强农村饮水工程质量的管理和监测。
Objective To know the status of rural drinking water quality in Huaibei city and provide a scientific basis for improving the drinking water quality. Methods Drinking water were sampled in rural area of Huaibei from 2009 to 2011, then detected and evaluated in accordance with the national standard. Results For 763 samples of drinking water, the qualified rate was 48.4%. The qualified rates of rural drinking water from centralized and decentralized water supply points were 53.0% and 20.4% respectively and there was a significant difference betwecn twb group （ P 〈 0.01 ）. The qualified rates of rural drinking water in wet season and dry season were 47.9% and 48.8% respectively. The unqualified item were fluoride, total hardness, opacity, visible objects, total coliform and sulfate. Conclusion Rural drinking water quality in Huaibei city is not fine. So the construction and the management of drinking water projects should be strengthened in the rural areas.
出处
《安徽预防医学杂志》
2013年第1期15-16,23,共3页
Anhui Journal of Preventive Medicine
关键词
农村生活饮用水
水质监测
Rural drinking water
Water quality monitoring
