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目的为了解邵东县桶装饮用水卫生指标合格率,进一步掌握饮用水的卫生质量状况,确保人们饮水安全卫生。方法按国家标准方法GB5750-2006对桶装饮用水进行菌落总数、大肠菌群、霉菌和酵母、铅、亚硝酸盐、pH值、电导率、余氯等进行测定,根据《GB19298-2003桶装饮用水卫生标准》进行评价。结果174份桶装饮用水合格率为67.24%,超标以微生物指标(菌落总数、霉菌和酵母)为主,理化指标超标较少。结论邵东县桶装饮用水合格率较低,应引起生产企业的高度重视,同时提示卫生行政部门要加强对生产企业的监督和管理,保证饮用水安全、卫生。
Objective To understand the passing rate of bottled drinking water health indicators Shaodong County, to further grasp the health status of drinking water to ensure that people drinking water safety and hygiene. Methods According to the national standard method GB5750-2006, the total number of colony, coliforms, mold and yeast, lead, nitrite, pH value, conductivity and residual chlorine of bottled drinking water were measured. According to GB19298-2003 Drinking water health standards "for evaluation. The results of 174 bottles of drinking water pass rate of 67.24%, exceeded the microbiological indicators (total number of colonies, molds and yeasts), physical and chemical indicators exceeding the standard less. Conclusion Shaodong Bottled drinking water pass rate is low, should cause manufacturers attach great importance, and prompts the health administrative departments to strengthen the supervision and management of manufacturing enterprises to ensure safe drinking water, sanitation.