【作者】 董小蓉； 孔林汛； 何祖安； 王卫东； 唐非；

【Author】 Dong Xiaorong~1,Kong linxun~2,He Zuan~2,Wang Weidong~3,Tang Fei~1 (1.MOE Key Lab of Environment and Health,School of Public Health,Tongji Medical College,Huazhong University of Science & Technology,Wuhan 430030;2.Hubei Center for Disease Control and Prevention,Wuhan 430079;3.Qichun county Center for Disease Control and Prevention,Qichun)

【机构】 华中科技大学同济医学院公共卫生学院环境医学研究所,环境与健康教育部重点实验室； 湖北省疾病预防控制中心卫生检验监测防护所； 湖北省蕲春县疾病预防控制中心；

【摘要】 目的了解农村家庭储水卫生现状及影响家庭储水水质常见的风险因素,探讨确保农村家庭储水安全的措施与对策。方法选择湖北省的蕲春县农村具有家庭储水的农户作为调查对象,通过采用事先设计印制好的调查表格,内容包括水源类型、供水方式、家庭储水情况等,由经过培训的调查员逐户上门调查,并对有关水样的水质进行检验。结果调查结果表明96.33%的农户使用专用的储水容器储存饮用水;集中和分散式供水所提供的饮用水经储水器存放后,水质会有一定程度的变化,如感官指标、铁、锰等指标会有所下降,大部分饮用水经储水器储存后总大肠菌群和菌落总数明显增加。结论目前农村家庭储水水质卫生状况不容忽视,微生物数量超标较为严重,应加强农村家庭储水的卫生安全,使农村居民意识到家庭储水在饮水卫生安全中的重要性刻不容缓。更多还原

【Abstract】 Objective:To study the current situation of the household storage water quality of rural area and discuss the strategy and the measures that can ensure the safety of the storage water.Method:The trained investigators were employed to survey the water source,water supply and household storage water of rural household at Qichun county in Hubei province according the designed questionnaires. At the same time,the water quality were examined.Result:The resultes showed that the special containers to storage drinking water were used by 96.33%of the rural household..Compared with the drinking water quality before storage,the storage water quality has been changed in some extent.The visible residue,turbidity and the contents of Fe and Mnwere decreased,while the bacteria count and the coliform bacteria of the most source water increased obviously after storage.Conclusion: By now,more attention should be paid to the hygienic conditions of rural household storage water,as they can be seriously affected by microbe.It is very essential to make the country inhabitants know the importance of the storage water in drinking water safety.更多还原