ENERGY-DISPERSIVE X-RAY-FLUORESCENCE ANALYSIS OF TRACES OF HEAVY-METALS (MN, FE, CO, NI, CU, ZN, TA, PB, U) IN MINERAL WATERS AFTER SEPARATION ON THE CELLULOSE-EXCHANGER HYPHAN

被引：23

作者：

BURBA, P ^{[1
]}

LIESER, KH ^{[1
]}

机构：

[1] TH DARMSTADT,FACHBEREICH ANORGAN CHEM & KERNCHEM,D-6100 DARMSTADT,FED REP GER

来源：

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 1979年 / 297卷 / 05期

关键词：

Best. von Schwermetallen in Mineralwasser; energiedispersiv; Abtrenn. an Hyphan; Röntgenfluorescenz-Spektrometrie;

D O I：

10.1007/BF00480892

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Trace elements in mineral water are separated in small columns on the cellulose-exchanger Hyphan, eluted by diluted hydrochloric acid, bound on 100 mg of Hyphan by shaking and determined by energy-dispersive X-ray fluorescence. The following heavy metals can be analysed quantitatively if present in water in concentrations ≥ 1 ppb: Mn, Fe, Co, Ni, Cu, Zn, Ta, Pb and U. Several commercial mineral waters, a sodium chloride spring and seawater were analyzed for trace elements. The results obtained by X-ray fluorescence and by atomic absorption agree within the limits of error. © 1979 Springer-Verlag.

引用

页码：374 / 380

页数：7

共 19 条

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