Airborne and Dermal Exposure to Polycyclic Aromatic Hydrocarbons, Volatile Organic Compounds, and Particles among Firefighters and Police Investigators

The main aim of this study was to assess dermal exposure to polycyclic aromatic hydrocarbons (PAHs) and airway exposure to PAHs, volatile organic compounds (VOCs; benzene and 1,3-butadiene), and particles among firefighters (FFs) and police forensic investigators (PFIs) in Sweden. Active (pump with...

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Bibliographic Details
Published in:Annals of work exposures and health Vol. 63; no. 5; p. 533
Main Authors: Sjöström, Mattias, Julander, Anneli, Strandberg, Bo, Lewné, Marie, Bigert, Carolina
Format: Journal Article
Language:English
Published: England 21.05.2019
Subjects:
Adult
Air Pollutants, Occupational - analysis
Benzene - analysis
Butadienes - analysis
Dust - analysis
Environmental Monitoring - methods
Female
Firefighters
Gas Chromatography-Mass Spectrometry
Gases - analysis
Humans
Male
Middle Aged
Occupational Exposure - analysis
Police
Polycyclic Aromatic Hydrocarbons - analysis
Sweden
Volatile Organic Compounds - analysis
Sweden
firefighter
carcinogenic
polycyclic aromatic hydrocarbons
airway exposure
dermal exposure
ISSN:2398-7316, 2398-7316
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Summary:The main aim of this study was to assess dermal exposure to polycyclic aromatic hydrocarbons (PAHs) and airway exposure to PAHs, volatile organic compounds (VOCs; benzene and 1,3-butadiene), and particles among firefighters (FFs) and police forensic investigators (PFIs) in Sweden. Active (pump with a filter and sorbent tube) and passive (polyurethane foam -cyl and perkin elmer carbopack-tube) personal air sampling and dermal tape stripping (wrist and collar bone) were performed on seven FF team leaders during training fires and nine PFIs investigating the aftermath of live fire events. In addition, passive personal air sampling was performed on eight FF team leaders during live emergency fires. PAHs and VOCs were analysed using high-resolution gas chromatography low-resolution mass spectrometry. The mass concentration of total dust (particles) was determined using standard gravimetric methods. The air samples showed that the exposure to PAHs, benzene, 1,3-butadiene, and particles was below Swedish occupational exposure limits (OELs). Naphthalene was the predominant PAH in all air samples. Benzene and 1,3-butadiene were more abundant in live emergency fires, which caused higher exposures than the other studied situations. Both gaseous- and particle-associated PAHs were present on skin. The wrists seemed to be less well protected than the collarbone area. FFs and PFIs are exposed to several hazardous compounds during their work. Air exposures varied considerably between working scenarios. The observed exposures were substantially higher than urban background levels but well below Swedish OELs. The measured dermal PAH exposures were comparable to previously reported doses for US FFs but lower than the exposures reported for Swedish chimney sweeps.
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ISSN:2398-7316
2398-7316
DOI:10.1093/annweh/wxz030