Preconcentration of contaminants in water analysis

被引：82

作者：

Bruzzoniti, MC ^{[1
]}

Sarzanini, C ^{[1
]}

Mentasti, E ^{[1
]}

机构：

[1] Univ Turin, Dept Analyt Chem, I-10125 Turin, Italy

来源：

JOURNAL OF CHROMATOGRAPHY A | 2000年 / 902卷 / 01期

关键词：

reviews; preconcentration; water analysis; pesticides; herbicides; phenols; polynuclear aromatic hydrocarbons; surfactants;

D O I：

10.1016/S0021-9673(00)00838-4

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Among the environmental areas, in this review attention will be focused on water matrices and both on organic (e.g., pesticides, herbicides, phenols, polycyclic aromatic hydrocarbons), inorganic species and anion pollutants, since these kinds of substances include a wide number of compounds with different physical and chemical properties and different effects on human health. Analytical methods for control of quality of waters are required to be highly specific and possibly highly sensitive for the determination of even low amounts of pollutants. The main problems encountered during the analysis are the separation of matrix components from the pollutants of interest and the achievement of low detection Limits. Therefore an overview on different materials and techniques available for sample concentration and/or matrix removal will be provided and discussed according to the chemical characteristics of the pollutant that has to be enriched. (C) 2000 Elsevier Science B.V. All rights reserved.

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页码：289 / 309

页数：21

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