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目的了解青烟威荣城际铁路新建车站供水卫生情况,为车站供水卫生管理提供科学依据。方法收集分析2014、2015年青烟威荣城际铁路新建车站的供水验收检测报告。结果部分车站生活饮用水检测项目超标,超标项目为菌落总数(370~1 300CFU/ml)、游离余氯(0.01~0.04mg/L)、铝(0.26mg/L)、锌(1.49mg/L)、氟化物(1.97mg/L)、铁(0.31~0.53mg/L)、总大肠菌群(9~14CFU/100ml)、硝酸盐氮(24mg/L)。结论青烟威荣城际铁路新建车站生活饮用水整体状况较好,但少数车站有超标情况。
Objective To understand the sanitation of water supply at the new station of Qingwei Weirong Intercity Railway and provide a scientific basis for station water hygienic management. Methods Collect and analyze the water supply acceptance test report of the new station of Qingwei Weirong Intercity Railway in 2014 and 2015. Results Some of the drinking water projects at the station exceeded the standard. The over-standard items included the total number of colonies (370-1 300CFU / ml), free residual chlorine (0.01-0.04mg / L), aluminum (0.26mg / L) ), Fluoride (1.97 mg / L), iron (0.31-0.53 mg / L), total coliforms (9-14 CFU / 100 ml) and nitrate nitrogen (24 mg / L). Conclusion The overall condition of the drinking water at the new station of the Kunwei Weirong Intercity Railway is better, but there are some stations that have exceeded the standard.