Analysis of heavy metals (Pb and Cd) in soil layers of Indonesia: Spatial distribution, potential source, and groundwater effect

Autor: Diyah Anggraeni, Katharina Oginawati, Nurul Fahimah, Indah Rachmatiah Siti Salami, Hirundini Rustica Absari, Utriweni Mukhaiyar, Udjianna Sekteria Pasaribu, Kurnia Novita Sari, Lira Adiyani
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100652- (2024)
Druh dokumentu: article
ISSN: 2666-0164
DOI: 10.1016/j.cscee.2024.100652
Popis: This study analyzes Cd and Pb concentrations in 102 samples across 7 sub-districts in Bandung Regency. Employing SPSS and ArcGIS's IDW method, results indicate Cd and Pb exceeding standards. Pb variation is Majalaya > Ciparay > Soreang > Pangalengan > Rancaekek > Baleendah > Pacet; Cd's order is Pangalengan > Ciparay > Majalaya > Rancaekek > Soreang > Baleendah > Pacet. Pb and Cd variation in industrial textile areas (>80) from highest to lowest is upper > middle > lower, and non-industrial areas ( lower > upper. Contamination analysis shows extreme risk (Cd) and low risk (Pb).
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