DETERMINATION OF MERCURY IN REAL SAMPLES BY ATOMIC SPECTROMETRY AND STRIPPING VOLTAMMETRY

被引：0
|
作者：
Popescu, Luisa-Roxana [1 ]
Ungureanu, Eleonora-Mihaela [1 ]
Buica, G. -O. [1 ]
Dinu, Cristina [2 ]
Iordache, Mihaela [3 ]
机构：
[1] Univ Politehn Bucuresti, Dept Appl Phys Chem & Electrochem, Bucharest, Romania
[2] Natl Res & Dev Inst Ind Ecol Ramnicu Valcea Subsi, Bucharest, Romania
[3] Univ Politehn Bucuresti, Dept Appl Phys Chem & Electrochem, Natl Res & Dev Inst Ind Ecol Ramnicu Valcea Subsi, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2013年 / 75卷 / 04期
关键词：
atomic absorption spectrometry; mercury; modified electrodes; anodic stripping voltammetry;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The mercury detection from real samples of soil using chemically modified electrodes with films based on pyrrole-EDTA monomer was performed and the results were compared to those obtained by Atomic Absorption Apectroscopy, currently used in environmental laboratory analysis. The ligand used for electrode modification is ethylendiaminotetra-N-(3-pyrrole-1-yl)propylacetamide (L). The electrochemical method used for mercury detection was the anodic stripping voltammetry on polyL modified electrodes. The experiments have shown that mercury levels obtained by both methods are comparable.
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页码：3 / 12
页数：10
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