Determination of trace metal ions in seawater by atomic absorption spectrometry after separation/preconcentration with calmagite on amberlite XAD-1180

被引：40

作者：

Soylak, M ^{[1
]}

Saracoglu, S

Elci, L

Dogan, M

机构：

[1] Erciyes Univ, Dept Chem, Fac Art & Sci, TR-38039 Kayseri, Turkey

[2] Pamukkale Univ, Fac Art & Sci, Dept Chem, TR-20020 Denizli, Turkey

[3] Hacettepe Univ, Dept Chem, Fac Sci, TR-06532 Ankara, Turkey

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 2002年 / 82卷 / 04期

关键词：

amberlite XAD-1180; column; preconcentration; separation; Cu(II); Ni(II); Pb(II); seawater;

D O I：

10.1080/03067310290027794

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A preconcentration/separation method for the atomic absorption spectrometric determinations of Cu(II), Ni(II) and Pb(II) ions in seawater have been established by using a chromatographic column filled Amberlite XAD-1180. The recoveries of Cu(II), Ni(II) and Pb(II) ions were quantitative (>95%) at pH 8-9. The influences of the various analytical parameters including the amount of calmagite, amount of Amberlite XAD-1180, eluent type, etc. were investigated. The influence of the seawater matrix was also examined. Simultaneous enrichment and determination of copper, nickel and lead ions in seawater are possible with satisfactory results (recoveries > 95%, RSD < 9%).

引用

页码：225 / 231

页数：7

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