Effects of Ozone concentration and relative humidity on secondary organic aerosol formation from reactions of 1,3-butadiene with ozone

DOI

10.2991/emcpe-16.2016.43How to use a DOI?

Keywords

1,3-butadiene, secondary organic aerosols, ozone concentration, relative humidity.

Abstract

The formation of secondary organic aerosol products from photo-oxidation of 1,3-butadiene and ozone was investigated in static smog chamber. The effects of ozone concentration and relative humidity on the particle formation were studied. Research suggests that with the increase of ozone concentration (0-50 ppm), the particle size of particles larger than 0.7 m accounted for the proportion of the total number of particles increased and the initial stage of the ozone decomposition rate increased. But the increase in ozone concentration has little effect on the total number of particles. Relative humidity of 4% and 25% of the experimental data show that in the relative humidity of 25%, the initial stage of the ozone decomposition rate is faster and particle size larger than 0.7 m accounted for a larger proportion of the total number of particles. In the same way, the change in relative humidity has little effect on the total number of particles.

Copyright

© 2016, 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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TY  - CONF
AU  - Ailing Ren
AU  - Shanshan Wang
AU  - Shuo Zhang
AU  - Miao Tian
AU  - Ruijing Yao
AU  - Shuo Li
AU  - Xuan Zhang
PY  - 2016/08
DA  - 2016/08
TI  - Effects of Ozone concentration and relative humidity on secondary organic aerosol formation from reactions of 1,3-butadiene with ozone
BT  - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics
PB  - Atlantis Press
SP  - 201
EP  - 205
SN  - 2352-5401
UR  - https://doi.org/10.2991/emcpe-16.2016.43
DO  - 10.2991/emcpe-16.2016.43
ID  - Ren2016/08
ER  -