GREEN ALTERNATIVES FOR SAMPLE PREPARATION AND DETERMINATION OF PHENOLIC POLLUTANTS IN WATER

被引：14

作者：

Rodrigues, Guilherme Dias ^{[1
]}

Mendes da Silva, Luis Henrique ^{[1
]}

Hespanhol da Silva, Maria do Carmo ^{[1
]}

机构：

[1] Univ Fed Vicosa, Ctr Ciencias Exatas & Tecnol, Dept Quim, BR-36570000 Vicosa, MG, Brazil

来源：

QUIMICA NOVA | 2010年 / 33卷 / 06期

关键词：

phenols; green chemistry; water; SOLID-PHASE MICROEXTRACTION; PERFORMANCE LIQUID-CHROMATOGRAPHY; CLOUD-POINT PRECONCENTRATION; FLOW-INJECTION-ANALYSIS; ELECTRON-CAPTURE DETECTION; AQUEOUS BIPHASIC SYSTEMS; SPECTROPHOTOMETRIC DETERMINATION; CAPILLARY-ELECTROPHORESIS; MASS-SPECTROMETRY; WASTE-WATER;

D O I：

10.1590/S0100-40422010000600027

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

GREEN ALTERNATIVES FOR SAMPLE PREPARATION AND DETERMINATION OF PHENOLIC POLLUTANTS IN WATER. The restricted availability of water sources suitable for consumption and high costs for obtaining potable water has caused an increase of the conscience concerning the use. Thus, there is a high demand for "environmentally safe methods" which are according to the principles of Green Chemistry. Moreover, these methods should be able to provide reliable results for the analysis of water quality for various pollutants, such as phenol. In this work, greener alternatives for sample preparation for phenol determination in aqueous matrices are presented, which include: liquid phase microextraction, solid phase microextraction, flow analysis, cloud point extraction and aqueous two-phase systems.

引用

页码：1370 / 1378

页数：9

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