MULTICOMPONENT ANALYSIS OF PHENOLS IN WASTE-WATERS OF THE COAL CONVERSION INDUSTRY BY MEANS OF UV-SPECTROMETRY

被引：13

作者：

MARTIN, F ^{[1
]}

OTTO, M ^{[1
]}

机构：

[1] TU BERGAKAD FREIBERG,INST ANALYT CHEM,D-09599 FREIBERG,GERMANY

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1995年 / 352卷 / 05期

关键词：

D O I：

10.1007/BF00323365

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A procedure for the determination of phenols has been developed as an alternative to the method DIN 38 409 H16. Based on multicomponent analysis using the PLS algorithm it is possible to analyze phenols selectively within three groups. Moreover, two methods of background correction have been explored, the so called UVMA-method [1] and the method of turbid standard solutions. The procedure described provides advantages in the determination of poly-hydric and/or para-substituted phenols. It can be preferably used for the analysis of phenolic waste waters of the brown coal conversion industry. Furthermore, sample preparation is not required because turbidity does not interfere the analysis.

引用

页码：451 / 455

页数：5

共 8 条

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