A comprehensive analysis of heavy metals in urban road dust of Xi'an, China: Contamination, source apportionment and spatial distribution

A detailed investigation was conducted to study heavy metal contamination in road dust from four regions of Xi'an, Northwest China. The concentrations of eight heavy metals Co, Cr, Cu, Mn, Ni, Pb, Zn and V were determined by X-Ray Fluorescence. The mean concentrations of these elements were: 30...

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Veröffentlicht in:	The Science of the total environment 2017-12, Vol.609, p.1361-1369
Hauptverfasser:	Pan, Huiyun, Lu, Xinwei, Lei, Kai
Format:	Artikel
Sprache:	eng
Schlagworte:	Heavy metals Road dust Source apportionment Spatial distribution
Online-Zugang:	Volltext
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