SIMULTANEOUS ELEMENTAL ANALYSIS IN DUST OF THE CITY OF RIYADH, SAUDI-ARABIA BY INDUCTIVELY-COUPLED PLASMA - MASS-SPECTROMETRY (ICP MS)

被引：14

作者：

AHMED, KO ^{[1
]}

ALSWAIDAN, HM ^{[1
]}

DAVIES, BE ^{[1
]}

机构：

[1] UNIV BRADFORD,DEPT ENVIRONM SCI,BRADFORD BD7 1DP,W YORKSHIRE,ENGLAND

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 1993年 / 138卷 / 1-3期

关键词：

DUST; TRACE ELEMENTS; POLLUTANTS; INDUCTIVELY COUPLED PLASMA/MASS SPECTROMETRY;

D O I：

10.1016/0048-9697(93)90415-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Street dust has been sampled within the Riyadh metropolitan area (Saudi Arabia) and analyzed for Cd, Ag, V, Cr, Pb, Cu and Zn. The concentration of each metal has been determined by ICP/MS at mug/l solution concentrations. A nitric acid digestion procedure and standard addition method, were employed for extraction and analysis. Recovery of added elements was 94-105%. The results are discussed in relation to the sources of the metals and possible health hazards.

引用

页码：207 / 212

页数：6

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