MEASUREMENT OF ALIPHATIC-AMINES IN AMBIENT AIR AND RAINWATER

被引：64
作者：
GRONBERG, L
LOVKVIST, P
JONSSON, JA
机构：
[1] Department of Analytical Chemistry, University of Lund, S-221 00 Lund
来源：
CHEMOSPHERE | 1992年 / 24卷 / 10期
关键词：
D O I：
10.1016/0045-6535(92)90273-T
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Amine concentrations in ambient air and rainwater were measured at several sites in southern Sweden. Air samples were obtained by sampling in dilute H2SO4 and measured by gas membrane enrichment in a liquid flow system followed by gas chromatography. The major amines in both air and rain were trimethylamine and methylamine, but dimethylamine, diethylamine and triethylamine were also detected and individually quantified. The total amine concentration was 0.16-2.8 nmol/m3 in air and 30-540 nM in rain.
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页码：1533 / 1540
页数：8
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