Bioaccessibility, source and human health risk of Pb, Cd, Cu and Zn in windowsill dusts from an area affected by long-term Pb smelting

Bioaccessibility, source and human health risk of Pb, Cd, Cu and Zn in windowsill dusts from an area affected by long-term Pb smelting

Non-ferrous metal smelting results in heterogenous spatial distribution of potentially toxic metals (PTM) near smelters. In this work, windowsill dusts were collected from smelting (SA) and urban (UJ) sub-areas of Jiyuan (a city affected by >70 years of Pb smelting) to investigate PTM source and...

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Veröffentlicht in:The Science of the total environment 2022-10, Vol.842, p.156707-156707, Article 156707
Hauptverfasser: Luo, Jie, Xing, Weiqin, Ippolito, James A., Zhao, Linlin, Han, Ke, Wang, Yale, Qiu, Kunyan, Li, Liping
Format: Artikel
Sprache:eng
Schlagworte:
Artificial lysosomal fluid
Bioaccessibility
Human health risk
Lead isotope
Potentially toxic metal
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Zusammenfassung:Non-ferrous metal smelting results in heterogenous spatial distribution of potentially toxic metals (PTM) near smelters. In this work, windowsill dusts were collected from smelting (SA) and urban (UJ) sub-areas of Jiyuan (a city affected by >70 years of Pb smelting) to investigate PTM source and bioaccessibility. The 87 % of metals in the whole lung-gastric-intestinal system.•Non-smelting sources contributed to greater PTM accumulation in the urban area.
ISSN:0048-9697
1879-1026
DOI:10.1016/j.scitotenv.2022.156707