摘要
目的了解京九直通列车生活饮用水的卫生学指标状况,为采取有效的监督措施提供依据。方法依据《生活饮用水标准检验方法微生物指标》(GB/T 5750.12-2006)进行样品的采集、保存、检测,根据《生活饮用水卫生标准》(GB 5749-2006)进行结果评价。结果京九直通列车生活饮用水的菌落总数合格率仅为23.19%,总大肠菌群合格率为95.65%。结论京九直通列车生活饮用水菌落总数超标严重,应加强对列车饮用水的消毒与监测。
Kowloon Objective This paper intends to understand the hygienic indexes of the drinking water on Beijing - straight through trains, and provide the basis for taking effective supervisory measures. Methods The samples＇collection, preservation and detection are based on ＂Standard examination methods for drinking water - Microbiological parameters＂（ GB/T 5750.12 -2006） . The result evaluation is based on the ＂Standards for drinking water quality＂ （GB 5749 -2006）. Results Only 23.19% drinking water on Beijing - Kowloon straight through trains meets the standard of the total colony number, and 95.65% meets the standard of the total coliform group. Conclusion The total colony numbers of drinking water on Beijing - Kowloon straight through trains exceeds the standard seriously. The disinfection and supervision of drinking water on the train should be strengthened.
出处
《口岸卫生控制》
2014年第2期26-27,共2页
Port Health Control
关键词
京九直通列车
生活饮用水
卫生学指标
监测
分析
Beijing - Kowloon straight through trains drinking water hygiene index supervision analysis
