Exposure and risk analysis to particulate matter, metals, and polycyclic aromatic hydrocarbon at different workplaces in Argentina
- Colman Lerner, Jorge Esteban
- Elordi, María Lucila
- Orte, Marcos Agustín
- Giuliani, Daniela Silvana
- Gutierrez, María de Los Angeles
- Sánchez, Érica Yanina
- Sambeth, Jorge Enrique
- Porta, Atilio Andrés
DOIAbstract
In order to estimate air quality at work environments from Small and Medium-sizeEnterprises (SMEs), we determined both the concentration of particulate matter (PM10 and MP2.5) and the presence of polycyclic aromatic hydrocarbons (PAHs), as the heavy metals in the composition of the particulate matter. Three SMEs located in the city of La Plata, Argentine, were selected: an electromechanical repair and car painting center (ERCP), a sewing work room (SWR), and a chemical analysis laboratory (CAL). The results evidenced high levels of PM exceeding the limits allowed by the US EPA, the presence of benzo(k)fluoranthene in all analyzed sites and benzo(a)pyrene in the most contaminated site (ERCP). Regarding metals the presence of Cd, Ni, Cu, Pb a...
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