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目的掌握德阳市农村饮水安全工程水质卫生现状。方法2008年丰、枯水期各监测其水质一次,同时调查各供水工程基本情况。结果安全工程水质多数指标合格率较同期非安全工程的饮水水质合格率高,但微生物指标、铁、锰等超标现象仍然严重,且缺乏消毒、降铁锰等水处理设施。结论加强管理和规范使用已有的设施设备;有必要对部分已建供水工程进行技改,添置水处理和消毒设施。
Objective To understand the status quo of water quality and hygiene in rural drinking water safety project in Deyang City. Methods In 2008, the water quality of dry and dry season was monitored, and the basic situation of each water supply project was investigated. Results The passing rate of most indicators of safety engineering water quality was higher than that of drinking water quality of non-safety projects in the same period. However, the excessive indicators of microorganisms, iron and manganese were still serious and there was no water treatment facilities such as disinfection and iron reduction. Conclusion It is necessary to strengthen management and standardize the use of existing facilities and equipment. It is necessary to carry out technological transformation, addition of water treatment and disinfection facilities to some of the existing water supply projects.