Separation of uranium from iron in ground water samples using ion exchange resins

被引：32

作者：

Pulhani, V. A. ^{[1
]}

Dafauti, S. ^{[1
]}

Hegde, A. G. ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Div Hlth Phys, Environm Studies Sect, Bombay 400085, Maharashtra, India

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2012年 / 294卷 / 02期

关键词：

Uranium; Drinking water; Iron; Anion exchange resin; Sulphuric acid; Radiochemical separation;

D O I：

10.1007/s10967-011-1582-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Uranium determination in environmental samples is faced with problems due to presence of iron and other major elements. Iron is also used many a times for pre-concentration of uranium and actinides. Separation of milligram quantity of Fe from microgram quantity of uranium becomes essential during the estimation step. A simple two step procedure has been standardized for separating uranium and iron using anion exchange in 0.025 M H2SO4. Quantitative recovery of uranium was obtained as well as good separation from iron. This method was applied for estimation of uranium in water samples.

引用

页码：299 / 302

页数：4

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