The presence of fine and ultrafine particulate matter in the work environment
Language English Country Czech Republic Media print
Document type Journal Article
PubMed
33069178
DOI
10.21101/cejph.a6174
Knihovny.cz E-resources
- Keywords
- fine and ultrafine particulate matter, health, risk assessment, work environment,
- MeSH
- Air Pollutants, Occupational * analysis MeSH
- Humans MeSH
- Particulate Matter analysis MeSH
- Workplace MeSH
- Welding * MeSH
- Check Tag
- Humans MeSH
- Publication type
- Journal Article MeSH
- Names of Substances
- Air Pollutants, Occupational * MeSH
- Particulate Matter MeSH
This study presents the results of pilot measurement, where the exposure of fine and ultrafine particulate matter was monitored. The measurement was performed in welding workplace, where these particles are produced unintentionally. The measurement consisted of collecting information and measuring the concentration of particles in the workplace, where data collection was focused only on inhalation exposure. During welding, primarily 300 nm size particles are produced, and their concentration is strongly influenced by the welding material, type of welding and suction. The particles are amorphous in terms of morphology and contain manganese, iron and silicon, which can cause neurodegenerative diseases. Furthermore, the results indicate the importance of monitoring oral exposure.
Faculty of Mining and Geology VSB Technical University of Ostrava Ostrava Czech Republic
Institute of Forensic Engineering Brno University of Technology Brno Czech Republic
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