有轨电车车厢内空气污染及其治理对策

Air pollution in tram carriages and countermeasures for its control

有轨电车车厢内极易产生细菌病毒、二氧化碳、微生物、细颗粒物PM2.5、可吸入颗粒物PM10、臭气等污染物,这种污染随着车辆的运行影响范围大、危害性不可预估,关系着乘客身体健康。为寻求有轨电车车厢内空气污染治理对策,本文介绍了车厢空气污染物的种类、来源及标准限值要求,通过对多种污染物治理方法优劣的对比,选择出一种适合有轨电车运营企业应用的治理方法。

Tram carriages are very easy to produce bacteria and viruses,carbon dioxide,microorganisms,fine particulate matter PM2.5,inhalable particulate matter PM10,odor and other pollutants,this pollution with the operation of the vehicle has a large range of impact,unpredictable harm,related to the health of passengers.In order to seek countermeasures for air pollution control in tram carriages,this paper introduces the types,sources and standard limit requirements of air pollutants in tram cars,and selects a treatment method suitable for tram operators by comparing the advantages and disadvantages of various pollutant control methods.