DETERMINATION OF TRANSITION-METALS IN SIZE-CLASSIFIED RAIN SAMPLES BY ATOMIC-ABSORPTION SPECTROMETRY

被引：10

作者：

BACHMANN, K ^{[1
]}

HAAG, I ^{[1
]}

STEIGERWALD, K ^{[1
]}

机构：

[1] TH DARMSTADT,FACHBEREICH CHEM,W-6100 DARMSTADT,GERMANY

来源：

ATMOSPHERIC ENVIRONMENT | 1995年 / 29卷 / 02期

关键词：

RAIN; SIZE-FRACTION; SCAVENGING; GUTTALGOR; AEROSOL SIZE;

D O I：

10.1016/1352-2310(94)00232-A

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Atomic Absorption Spectrometry (AAS) is used for the analysis of size-classified rain drops. Principal relationships between concentration and radius are given. Significant differences are found for Fe and Zn on the one hand and for Pb and Mn on the other hand. This is due to different scavenging mechanisms caused by different sized aerosols for these two groups of elements.

引用

页码：175 / 177

页数：3

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