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旅客列车自备水箱水的水质调查与分析 被引量:3

Investigation and analysis of water quality in self-contained water tank in passenger train
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摘要 目的对武汉铁路局管辖内旅客列车自备水箱水的水质卫生状况进行调查分析。方法采集该铁路局管辖内145组旅客列车314件自备水箱水,按照国家标准进行检测。结果列车水箱水常规指标检测项次总合格率为97.5%(3 062/3 140),2010年列车水箱水多项检测指标严重超标,2011、2012年有所好转;该铁路局管辖内武昌、汉口、襄阳、宜昌(东)地区2010—2012年,以及信阳2011、2012年的列车水箱水水质合格率均为100.0%。2010年信阳地区旅客列车自备水箱水合格率为42.11%。结论武汉铁路局管辖内旅客列车自备水箱水设施及卫生状况总体良好。 Objective To investigate and analyze the health status of water quality in self-contained water tank in pas- senger train administrated by the Wuhan Railway Bureau. Methods The self-contained water in 145 groups of passenger trains administrated by the Wuhan Railway Bureau including 314 coaches were collected and detected according to the national stan- dards. Results The total qualified rate of regular indices in self-contained water tank in passenger train was 97.5% (3 062/3 140). Many testing indices in water tank were serious excessive in 2010, but which got better in 2011 and 2012. The qualified rate of wate tank in the districts administrated by the Wuhan Railway Bureau in cluding Wuchang, Hankou, Xiangyan, Yichang (east) in 2010,20l 1,2012 was 100% ,while the qualified rate of Xinyang district in 2011 and 2012 was 100%. The qualified rate of self- contained water tank in passenger trains in Xinyang district was only 42.11% in 2011. Conclusion The water facility and health status of the self-contained water tank in passenger trains administrated by the Wuhan Railway Bureau are overall good.
出处 《现代医药卫生》 2013年第12期1831-1831,1833,共2页 Journal of Modern Medicine & Health
关键词 给水 分析 公共卫生 客运 铁路 Water supply/analysis Public health Keyun Railroads
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