Research on Determination Technology of Trace Mercury in Rainwater

被引：0
|
作者：
Qin, Lei [1 ]
Li, Liwei [1 ]
Zhang, Baohua [1 ]
Han, Fang [1 ]
Liu, Jinglan [1 ]
机构：
[1] N China Geol Explorat Bur Tianjin, Inst Geol, Tianjin 300170, Peoples R China
来源：
ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 | 2012年 / 518-523卷
关键词：
trace mercury; rainwater; Sulphydryl Cotton; water environment;
D O I：
10.4028/www.scientific.net/AMR.518-523.2174
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, using Sulphydryl Cotton as solid absorptive enrichment agent of mercury, the best enrichment eluting method of mercury is confirmed by conditions trials in order to apply to the determination of mercury in rainwater in Guilin City. The practice proves that the adoption of this technology can simply concentrate the trace mercury in rainwater for scores of or even more than 100 times and can effectively enhance the precision of instruments detecting mercury.
引用
收藏
页码：2174 / 2178
页数：5
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