DETERMINATION OF THALLIUM IN NATURAL-WATERS

被引:9
作者
KORKISCH, J
STEFFAN, I
机构
[1] Institute for Analytical Chemistry, University of Vienna, A-1090, Vienna
关键词
atomic absorption spectroscopy; ion exchange; natural waters; sea water; Thallium;
D O I
10.1080/03067317908071165
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A method is described for the determination of thallium in natural waters of low and high mineral salt contents. The sample is made 0.15 M in hydrobromic acid, filtered and after addition of bromine water it is passed through a column of the strongly basic anion exchange resin Dowex 1 on which thallium is adsorbed as the anionic thallium(III)-bromide complex. The thallium is eluted with an aqueous solution of sulphur dioxide and, after evaporation of the eluate, this element is determined by a.a.s. with an air-acetylene flame. The method was used successfully for the determination of thallium in waters suitable for drinking purposes, hydrothermal waters, sea-water and waters from oil-wells. © 1979, Taylor & Francis Group, LLC. All rights reserved.
引用
收藏
页码:111 / 118
页数:8
相关论文
共 13 条
[1]   DETERMINATION OF THALLIUM BY ISOTOPIC DILUTION METHOD USING SUBSTOICHIOMETRIC DISPLACEMENT [J].
ADAMEK, A ;
CHIRIATEV, MN .
JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1975, 26 (01) :51-61
[2]   DETERMINATION OF THALLIUM IN NATURAL-WATERS BY ANODIC-STRIPPING VOLTAMMETRY [J].
BATLEY, GE ;
FLORENCE, TM .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1975, 61 (02) :205-211
[3]   DETERMINATION OF TRACE METALS IN MARINE SAMPLES BY ANODIC STRIPPING VOLTAMMETRY [J].
FLORENCE, TM .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1972, 35 (NMAR) :237-&
[4]  
KHITROV VG, 1972, J ANAL CHEM-USSR+, V27, P1357
[5]   ANION-EXCHANGE BEHAVIOUR OF SEVERAL ELEMENTS IN HYDROBROMIC ACID-ORGANIC SOLVENT MEDIA [J].
KLAKL, E ;
KORKISCH, J .
TALANTA, 1969, 16 (08) :1177-&
[6]  
KOCH W, 1972, MIKROCHIM ACTA, P687
[7]   CHEMICAL-ANALYSIS OF MANGANESE NODULES .3. DETERMINATION OF THALLIUM, MOLYBDENUM AND VANADIUM AFTER ANION-EXCHANGE SEPARATION [J].
KORKISCH, J ;
STEFFAN, I ;
ARRHENIUS, G .
ANALYTICA CHIMICA ACTA, 1977, 94 (02) :237-244
[8]   APPLICATION OF ION-EXCHANGE TECHNIQUES TO DETERMINATION OF TRACE-ELEMENTS IN NATURAL-WATERS .5. LEAD [J].
KORKISCH, J ;
SORIO, A .
TALANTA, 1975, 22 (03) :273-279
[9]  
Korkisch J., 1969, MODERN METHODS SEPAR
[10]  
KORKISCH J, 1973, TALANTA, V20, P1995