昆明地铁6号线站台层空气及车厢运营前卫生检测分析  

Analysis of Hygienic Detection of Air and Carriage on the Platform Floor of Kunming Metro Line 6 before Operation

作　　者：周卫民[1] 陈皓 韩瑞萍[1] 张芳芳[1] 任艳 ZHOU Wei-min;CHEN Hao;HAN Rui-ping;ZHANG Fang-fang;REN Yan(Kunming Center for Disease Control and Prevention,Kunming,Yunnan Province,650228 China)

机构地区：[1]昆明市疾病预防控制中心,云南昆明650228

出　　处：《中国卫生产业》2020年第13期163-165,共3页China Health Industry

摘　　要：目的了解昆明地铁6号线开通运营前车站和车厢的卫生状况。方法按照国家《公共场所卫生检验方法》《公共交通等候室卫生标准》等进行采样检测和结果判定。结果昆明地铁6号线4个车站候车室站台层空气检测合格率为93.12%;4个车站检测合格率比较,差异有统计学意义(χ~2=55.110,P<0.05);车站站台层空气检测项目中温度、一氧化碳、二氧化碳、可吸入颗粒物、空气细菌数合格率均为100.00%,照度合格率为94.17%,甲醛为87.50%,噪声为75.00%,风速为74.17%;列车车厢经检测,超标项目是噪声、温度、相对湿度。结论降低地铁内广播音量,在隧道内添加吸音装置等方式控制噪声,加强机械通风,候车室内增加局部照明,正式运营前对地铁列车内空调进行调试。Objective To understand the sanitation status of stations and carriages before the opening of Kunming Metro Line 6.Methods Sampling tests and determination of results were performed in accordance with the National"Health Inspection Methods for Public Places"and"Sanitary Standards for Public Transport Waiting Rooms".Results The qualified rate of air detection on the platform floor of the four waiting rooms of Kunming Metro Line 6 was 93.12%.The comparison of the qualified rates of the four stations was statistically significant byχ2 test(χ2=55.110,P<0.05).The qualified rate of temperature,carbon monoxide,carbon dioxide,inhalable particulate matter,and air bacteria counts in the air detection project were 100.00%,the qualified rate of illumination was 94.17%,the formaldehyde was 87.50%,the noise was 75.00&,and the wind speed was 74.17%;the detection,exceeding standards are noise,temperature,relative humidity.Conclusion Reduce the broadcast volume in the subway,add sound absorption devices in the tunnel to control noise,strengthen mechanical ventilation,increase local lighting in the waiting room,and debug the air conditioner in the subway train before formal operation.

关 键 词：地铁站 卫生状况 卫生检测 

分 类 号：R128[医药卫生—环境卫生学]