Articles | Volume 18, issue 15
Atmos. Chem. Phys., 18, 11363–11374, 2018
https://doi.org/10.5194/acp-18-11363-2018
Atmos. Chem. Phys., 18, 11363–11374, 2018
https://doi.org/10.5194/acp-18-11363-2018

Research article 14 Aug 2018

Research article | 14 Aug 2018

Primary and secondary organic aerosol from heated cooking oil emissions

Tengyu Liu et al.

Data sets

High-Resolution AMS Spectral Database I. M. Ulbrich, A. Handschy, M. Lechner, and J. L. Jimenez http://cires.colorado.edu/jimenez-group/HRAMSsd/

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Short summary
POA and SOA from seven heated cooking oil emissions were investigated in a smog chamber. We found that PMF analysis separated POA and SOA better than the residual spectrum method and the traditional method, assuming first-order POA loss. The PMF factors mass spectra were compared with those of ambient PMF factors. Our results suggest that COA source analysis from ambient data is likely complicated by the cooking style and atmospheric oxidation conditions.
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