交通主干道旁室内外空气污染物分析  

Analysis and study of indoor and outdoor air pollutants beside the trunk road

作　　者：张道方[1] 黄晓晶[1] 杨晓燕[1] 马晓旦[1] 刘建兵[1] 翁俊[1] 

机构地区：[1]上海理工大学城市建设与环境工程学院,上海200093

出　　处：《上海理工大学学报》2005年第1期21-26,共6页Journal of University of Shanghai For Science and Technology

基　　金：上海市科委发展基金资助项目(032312026)

摘　　要：对上海城市两条交通主干道旁室内外TSP、PM10、CO、CO2、NO2、HCHO、苯、甲苯及二甲苯等主要空气污染物的浓度进行监测,分析了室内外主要空气污染物及其室内/外I/O比值,以及日变化规律.结果表明,城市交通主干道旁室内空气污染程度,取决于室外机动车交通流量及其所使用的燃料.The indoor and outdoor air pollutant concentrations beside two trunk roads in Shanghai were measured. The air pollutants measured contain TSP, PM10, CO, CO2, NO2, formaldehyde (HCHO), benzene, toluene and xylene. The indoor and outdoor air pollutants and the correlation between them were analyzed. The diurnal variation rules of indoor and outdoor concentrations were studied. It is shown that: the level of indoor pollution beside the trunk road lies on the flow rate and the type of vehicles.

关 键 词：交通主干道 室内/外 空气污染物 

分 类 号：TU834.8[建筑科学—供热、供燃气、通风及空调工程] X511[环境科学与工程—环境工程]