Determination of phenolic compounds in waste water by solid-phase micro extraction

被引：0
作者：
M. Möder
S. Schrader
U. Franck
P. Popp
机构：
[1] Centre for Environmental Research Ltd.,Department of Analytical Chemistry
[2] Centre for Environmental Research Ltd.,Department of Exposure Research and Epidemiology
来源：
Fresenius' Journal of Analytical Chemistry | 1997年 / 357卷
关键词：
Humic Acid; SPME; Polyacrylate; Pentachlorophenol; Desorption Temperature;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The solid-phase micro extraction technique (SPME) using a polyacrylate coated fibre has been examined with the aim to determine phenolic components in strong contaminated waste water. Considering the high contents and the great variety of accompanying organic material, the feasibility of SPME-GC-MS analysis has been tested. In this connection the influence of matrix components on the SPME results are discussed. EPA-604 phenols and some other phenolic components have been sampled by a polar fibre under standard conditions and in original waste water. The effects of defined concentrations of humic acids and surfactants on the recovery of phenols have been studied. The influence of other organics, e.g. hexachlorocyclohexane isomers, on the recoveries of phenols are discussed. Finally, a comparison between results of a liquid-liquid extraction and SPME describes the performance of SPME regarding the phenol analysis of strong-loaded water.
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页码：326 / 332
页数：6
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