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Anders, L. ; Schade, J. ; Rosewig, E.I. ; Kröger-Badge, T. ; Irsig, R.* ; Jeong, S. ; Bendl, J.* ; Saraji-Bozorgzad, M. ; Huang, J.H.* ; Zhang, F.Y.* ; Wang, C.C.* ; Adam, T. ; Sklorz, M. ; Etzien, U.* ; Buchholz, B.* ; Czech, H. ; Streibel, T. ; Passig, J. ; Zimmermann, R.

Detection of ship emissions from distillate fuel operation via single-particle profiling of polycyclic aromatic hydrocarbons.

Environ. Sci. - Atmospheres 3, 1134-1144 (2023)
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Creative Commons Lizenzvertrag
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Using novel ionization technologies in single-particle mass spectrometry (SPMS), we analyzed the polycyclic aromatic hydrocarbons (PAHs) on individual particles from a research ship engine running on marine gasoil (MGO). We found a rather uniform PAH signature on the majority of particles. The PAH pattern is stable for all engine loads and particle sizes and differs from typical signatures of other pyrogenic and petrogenic PAH sources. Based on this observation, we conducted a field experiment and observed that the appearance of this PAH signature is associated with marine air masses. Moreover, we could detect the plume of a single ship passage at 15-20 km distance by the transient appearance of particles with the same distinct PAH profile. Consequently, we suggest the use of the specific PAH pattern as a new marker to detect and monitor ship emissions, independent of the conventional metal signatures that are not applicable for compliant fuels in emission control areas and coastal waters.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Mass-spectral Signatures; Long-range Transport; Air-quality; Chemical-characterization; Source Apportionment; Laser Desorption/ionization; Exhaust Particles; Aerosol Emissions; Wood Combustion; Marine Engine
Sprache englisch
Veröffentlichungsjahr 2023
HGF-Berichtsjahr 2023
ISSN (print) / ISBN 2634-3606
e-ISSN 2634-3606
Zeitschrift Environmental Science: Atmospheres
Quellenangaben Band: 3, Heft: 8, Seiten: 1134-1144 Artikelnummer: , Supplement: ,
Verlag Royal Society of Chemistry (RSC)
Verlagsort Thomas Graham House, Science Park, Milton Rd, Cambridge Cb4 0wf, Cambs, England
Begutachtungsstatus Peer reviewed
Institut(e) Cooperation Group Comprehensive Molecular Analytics (CMA)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Environmental Sciences
PSP-Element(e) G-504500-001
Förderungen European Union - NextGenerationEU
dtec.bw - Digitilization and Technology Research Center of the Bundeswehr
Helmholtz Association
German Federal Ministry for Economic Affairs and Climate Action
DOI 10.1039/d3ea00056g
WOS ID 001035760800001
Scopus ID 85167344923
Erfassungsdatum 2023-12-06
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