邳州市农村饮用水水质全分析本底调查

Complete background analysis of drinking water in rural areas of Pizhou

目的:了解邳州市农村饮用水水质本底值,为农村改水提供依据。方法:选择具有代表性的农村饮用水水厂5个,按照GB/T5750-2006《生活饮用水标准检验方法》进行饮用水水质全分析(103项),用GB5749-2006《生活饮用水卫生标准》进行评价。结果:5个水厂均未按照要求进行规范消毒,除1个水厂大肠菌群和1个水厂贾第鞭毛虫稍有超标外,其他指标均符合生活饮用水卫生标准。结论:邳州市农村地下水源水质状况良好,只要加强管理,规范消毒,完全可以达到生活饮用水卫生标准。

Objective：To understand background value of water quality in rural areas,and provide basis for improvement of rural drinking water.Methods： 5 representative water plants in this area were selected to conduct full analysis of water quality（103 items） and evaluation in accordance with GB/T5750-2006 ＂Test Process and Sanitary Standard for Drinking Water＂ and GB5749-2006 ＂Sanitary Standard for Drinking Water＂ respectively.Results： The 5 plants all do not meet the specifications for disinfection.The coliform in one plant and giardia lamblia in one plant exceeded the standard,while other indicators met the requirements.Conclusion： The quality of rural groundwater in Pizhou is good,which can completely meet the sanitary standard for drinking water with the rational management and normative disinfection.