Abstract:[Objective] Grasp sanitation conditions and factors of High Speed EMU Water Supply ,in order to provide a basis for water regulation. [Methods] Sampling and testing all aspects of water supply, taking measures to control the Influence factors, and analyzing the changing trend of thewater quality. [Results] The Qualified rates of the water in tank of management group, operation group and the tap of station pass were 91.67%, 67.64%, and 92.59%, ;the qualified rates of the water supply water and municipal water were 95.45% and 100%; qualified rate of the management group is higher than the operation group (p<0.01); the water quality of every sampling points is significantly different during the dry season(p<0.01), general chemical indicators ,microbial indicators and the qualified rate of different disinfectant index (p<0.05). The Qualified rates of the water of every sampling point had no difference before taking any measure(p<0.01), which was significantly different after the measures taken (p>0.05),. (p>0.05); the water qualified rates of management group and the tap of station pass are higher than t the measures taken(p<0.05). [Conclusions] High Speed EMU water qualified rate is higher, and the water pollution can be controlled in the key points.
陶明锐, 兰天翔, 郑成龙. 高速动车组供水卫生状况及影响因素调查[J]. 实用预防医学, 2016, 23(3): 302-304.
Ming rui TAO, Tian xiang LAN, Cheng long ZHENG. A Survey On Sanitation Situation And The Influencing Factors Of High Speed EMU Water Supply. , 2016, 23(3): 302-304.