Proceedings of the 2016 International Conference on Engineering and Advanced Technology

Pollution Characteristics and Sources of PM2.5 and PAHs in a Traffic Intersection in Beijing

Authors
Xiaowei LI, Fangang ZENG, Yanli CHE, Qiucheng WANG
Corresponding Author
Xiaowei LI
Available Online May 2016.
DOI
https://doi.org/10.2991/iceat-16.2017.68How to use a DOI?
Keywords
Beijing, haze, PM2.5, PAHs
Abstract

We chose a traffic intersection that were heavily polluted in Haidian District of Beijing as the representative monitoring point to collect of atmospheric particulate samples within four seasons, respectively, and analysis of the PM2.5 and PAHs levels and their contribution to haze in Beijing atmosphere. The results showed that the concentration of PM2.5 and seasonal characteristics of PAHs follow this order: winter> autumn> spring> summer in Haidian District of Beijing, and the composition of PAHs are mainly four and five membered ring derivatives. In addition, by using the ratio calculation method, it was concluded that the combustion contributes the most for PAHs in PM2.5 contamination in Beijing.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Engineering and Advanced Technology
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-294-7
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceat-16.2017.68How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiaowei LI
AU  - Fangang ZENG
AU  - Yanli CHE
AU  - Qiucheng WANG
PY  - 2016/05
DA  - 2016/05
TI  - Pollution Characteristics and Sources of PM2.5 and PAHs in a Traffic Intersection in Beijing
BT  - Proceedings of the 2016 International Conference on Engineering and Advanced Technology
PB  - Atlantis Press
SP  - 338
EP  - 341
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceat-16.2017.68
DO  - https://doi.org/10.2991/iceat-16.2017.68
ID  - LI2016/05
ER  -