南昌市2004与2007年农村饮用水卫生状况分析

目的通过分析2004与2007年南昌市农村饮用水卫生状况,了解农村饮用水卫生安全存在的问题及其影响因素,为制定农村饮用水安全发展规划及社会主义新农村建设提供科学依据。方法将2004与2007年南昌市农村饮用水水质卫生监测资料,按照《农村实施〈生活饮用水卫生标准〉准则》进行评价分析比较。结果2007年比2004年饮用有供水设施供水的人口比例提高,其中饮用供水设施中有净化设施供水的人口比例提高,农村饮用不安全水的人口构成比下降(P0.01),检测结果中,不合格指标主要为铁、锰、细菌总数、总大肠菌群。结论南昌市农村饮用水安全问题十分突出,水安全工程应增加除铁、锰的设备和净化消毒设施。

Sanitary Status of Drinking Water in Rural Areas of Nanchang City in 2004 and 2007

[ Objective ] To analyze the health status of drinking water in NanChang City in 2004 and 2007 to understand existed problems and influence factors, and provide scientific evidence for making the development plan of drinking water in rural areas safely and the building of new socialist countryside. [ Methods ] According to ＂Implementation Guidelines of Standards for Drinking Water Quality-in The Rural Areas ＂, the monitoring data of drinking water in rural areas in NanChang in 2004 and 2007 was evaluated and compared. [ Results] The rate of population that used drinking water provided by water supply facilities increased, and the pro- portion that used drinking water purified increased. The ratio of population constitute that used unsafe drinking water descended （ P 〈 0.01 }. The main unqualified indicators were iron, manganese, total bacterial count and total coliform. [ Conclusion ] The safe- ty problem of drinking water was serious in rural area of Nanchang City. Iron, manganese elimination equipment and purification and disinfection facilities should be provided in water safety engineering.