| 城市室内环境多环芳烃污染与源的相关性 |
| |
| 引用本文： | 张林 戴树桂. 城市室内环境多环芳烃污染与源的相关性[J]. 城市环境与城市生态, 1997, 10(4): 43-45 |
| |
| 作者姓名： | 张林 戴树桂 |
| |
| 作者单位： | 南开大学环境科学系 |
| |
| 摘 要： | 本实验选择了天津市４类典型室内环境和２处室外对照点，共１９个采样点。现场采样测定了１０种ＰＡＨｓ组成含量。结果显示，室内燃煤和室内吸烟是室内环境中多环芳烃排放的主要污染源。同作为对照的室外大气中多环芳烃组成和含量进行了对比，研究了室内环境不同污染源排放多环芳烃组成和含量的特征性。提出了室内燃煤污染同燃煤型室外大气源排放多环芳烃具有相似组成含量特征，而室内烟草烟雾污染源的多环芳烃组成含量特征则与室外
|
| 关 键 词： | 室内环境 多环芳烃 污染源 |
Relationship between Pollution of PAHs and its Sources in Urban Indoor Environment |
| |
| Zhang Lin Dai Shugui Bai Zhipeng Zhu Tan Sun Ren. Relationship between Pollution of PAHs and its Sources in Urban Indoor Environment[J]. Urban Environment & Urban Ecology, 1997, 10(4): 43-45 |
| |
| Authors: | Zhang Lin Dai Shugui Bai Zhipeng Zhu Tan Sun Ren |
| |
| Abstract: | Investigations on the reltionship between indoor/outdoor air Poiycylic Aromatic Hydroarbons (PAHs)and the indoor PAHs sources were conducted in 19 Sampling sites,which belong to 4 sorts of typical indoor environment and 2 control sites outdoors in Tianjin,P.R.China.10 kinds of PAHs composition were chosen as the indicating chemicals in the study.The results showed that residential coal burning and environmental tobacco smoke have been proved to be major sources of indoor PAHs pollution in China.The composition characteristics of PAHs from residential coal burning is similar to that of domestic heating sources (e.g.coal,gas)in the atmospheric environment ,however the composition of PAHs in indoor tobacco smoke is different from that of outdoor coal burning and oil burning. |
| |
| Keywords: | PAHs indoor environment pollution source |
| 本文献已被 CNKI 维普 等数据库收录！ |
