【摘要】 目的:对"5.12"汶川地震震中的映秀镇及周边乡镇的水源水、饮用水进行全面的监测和调查评价。及时掌握当地的水源水质和饮用水水质状况,为该镇的军民饮用水安全提供保障。方法:对映秀镇内水源的周边环境、使用人数、有无专人看管等进行调查。采用制式检水检毒箱和水质细菌检验箱按照G JB1096-1991《军队战时饮用水标准检验方法》对理化、微生物等共23个指标进行定期检测。结果和结论:映秀镇在地震后20多天里,未出现因水量不足而发生的用水问题。经过对当地的水源进行实地调查和检测,表明地震未对当地水源造成明显的改变,除个别水源的感官指标和大肠菌群未达标外,75%的水源都达到了水源水质卫生学要求,我们的工作保障了当地军民的用水安全。更多还原

【Abstract】 Objective:To conduct a comprehensive survey of the monitoring and evaluation of raw water and drinking water derived from Yingxiu Town,the epicenter of the "5·12" Wenchuan earthquake and the surrounding townships in order to ensure local water quality.Methods:The surroundings of Yingxiu Town water source,the number of water users and care of water sources were investigated.Standard water testing and screening kits for poisons and bacteriological water testing kits were used in accordance with GJB1096-1991 Military Wartime Drinking Water Standard Testing Methods.Twenty-three indexes of water quality analysis,including physico-chemical,bacteriological and other tests were monitored periodically.Results and Conclusion:More than 20 days after the earthquake,there was no lack of water or other water problems in Yingxiu Town.The field survey and testing of the local water sources confirmed that the earthquake did not cause obvious changes of local water sources.Except for the organoleptic indices and number of coliform bacteria of some water sources,75% of the water sources fulfilled the water quality requirements.Our task guaranteed the local people′s water safety.更多还原