POLLUTANTS IN DRINKING-WATER AND WASTE-WATER

被引：26
|
作者：
SCHRODER, HF
机构：
[1] Institut für Siedlungswasserwirtschaft, Technical University of Aachen, D-52056 Aachen
来源：
JOURNAL OF CHROMATOGRAPHY | 1993年 / 643卷 / 1-2期
关键词：
D O I：
10.1016/0021-9673(93)80547-L
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Extracts of drinking water and effluents from municipal and industrial sewage treatment plants were analysed by gas chromatography-mass spectrometry and by high-performance liquid chromatography combined with ultraviolet and/or mass spectrometric detection. After column chromatography or flow-injection analysis bypassing the analytical column, ionization was performed by a thermospray interface. Identification of the pollutants was carried out by tandem mass spectrometry, generating daughter-ion spectra by collision-induced dissociation. Most pollutants in drinking water and in the effluents of waste water treatment plants are surface-active compounds of anthropogenic origin or their biochemical degradation products. Difficulties encountered during separation, detection and identification are presented and discussed and techniques for solving these problems are proposed.
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页码：145 / 161
页数：17
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