Unreported VOC Emissions from Road Transport Including from Electric Vehicles.
air pollution
ethanol
screenwash
urban atmosphere
volatile chemical products
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
30 05 2023
30 05 2023
Historique:
medline:
31
5
2023
pubmed:
16
5
2023
entrez:
16
5
2023
Statut:
ppublish
Résumé
There are widespread policy assumptions that the phase-out of gasoline and diesel internal combustion engines will over time lead to much reduced emissions of Volatile Organic Compounds (VOCs) from road transport and related fuels. However, the use of real-world emissions measurements from a new mobile air quality monitoring station demonstrated a large underestimation of alcohol-based species in road transport emissions inventories. Scaling of industry sales statistics enabled the discrepancy to be attributed to the use of ancillary solvent products such as screenwash and deicer which are not included in internationally applied vehicle emission methodologies. A fleet average nonfuel nonexhaust VOC emission factor of 58 ± 39 mg veh
Identifiants
pubmed: 37191998
doi: 10.1021/acs.est.3c00845
pmc: PMC10233797
doi:
Substances chimiques
Air Pollutants
0
Volatile Organic Compounds
0
Vehicle Emissions
0
Gasoline
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
8026-8034Références
Int J Environ Res Public Health. 2016 Jul 11;13(7):
pubmed: 27409628
Atmos Chem Phys. 2014 Mar;14(5):2679-2698
pubmed: 33758588
Science. 2018 Feb 16;359(6377):760-764
pubmed: 29449485
Mass Spectrom Rev. 2005 Sep-Oct;24(5):661-700
pubmed: 15495143
Philos Trans A Math Phys Eng Sci. 2020 Oct 30;378(2183):20190328
pubmed: 32981432
Environ Res. 2022 Jan;203:111821
pubmed: 34370988
Faraday Discuss. 2016 Jul 18;189:105-20
pubmed: 27092375
Appl Opt. 2001 Sep 20;40(27):4904-10
pubmed: 18360533