Size-Segregated Elemental Profile and Associated Heath Risk Assessment of Road Dust along Major Traffic Corridors in Kolkata Mega City

Autor: Deepanjan Majumdar, Bratisha Biswas, Dipanjali Majumdar, Rupam Ray
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Atmosphere, Vol 12, Iss 12, p 1677 (2021)
Druh dokumentu: article
ISSN: 2073-4433
DOI: 10.3390/atmos12121677
Popis: Particle size distribution (PSD) of road dust has significant repercussions on atmospheric pollution by road dust resuspension. The PSD of road dust at a few major commercial, traffic, and residential sites in Kolkata mega city was analyzed in the size range of −1) dominated other elements and was followed by Mg (2.13–10.9 g kg−1), Mn (79.2–601 mg kg−1), Li (395.8–506.8 mg kg−1), and others. Fine particles (
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