Voltammetric measurement of arsenic in natural waters

被引：97

作者：

Feeney, R ^{[1
]}

Kounaves, SP ^{[1
]}

机构：

[1] Tufts Univ, Dept Chem, Medford, MA 02155 USA

来源：

TALANTA | 2002年 / 58卷 / 01期

基金：

美国国家科学基金会;

关键词：

arsenic; stripping analysis; voltammetry; microfabricted arrays; on-site measurements;

D O I：

10.1016/S0039-9140(02)00253-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

There are several U.S. EPA approved methodologies for the determination of arsenic in ground water. Such technologies are lab-based, time intensive and can lead to a large capital cost for multi-sample analysis. In light of the number of sites found to contain arsenic at levels higher than the maximum contaminant level (MCL), on-site screening and monitoring systems are an attractive alternative. This review article summarizes several examples in the recent literature to illustrate the breadth of work in voltammetric analysis of arsenic in environmental samples. Also, included are recent voltammetric results, obtained with a microfabricated gold array and a field portable potentiostat, at an arsenic contaminated site in southern New Jersey. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：23 / 31

页数：9

共 36 条

[1]

Adeloju SB, 1997, ANAL LETT, V30, P147, DOI 10.1080/00032719708002297

[2] Mercury-plated iridium-based microelectrode arrays for trace metals detection by voltammetry: Optimum conditions and reliability [J].