Solid phase extraction of uranium(VI) on phosphorus-containing polymer grafted 4-aminoantipyrine

被引：0
作者：
Mustafa Soylak
Mansoor Khan
Rasim Alosmanov
Jasmin Shah
Mohammad Rasul Jan
机构：
[1] Erciyes University,Faculty of Sciences, Department of Chemistry
[2] University of Peshawar,Institute of Chemical Sciences
[3] Baku State University,Chemistry Department
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2016年 / 308卷
关键词：
Solid phase extraction; Spectrophotometry; Determination; Uranium; Arsenazo(III);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Phosphorus-containing polymer grafted 4-aminoantipyrine has been synthesized and used for solid phase extraction of U(VI) prior to its UV–Visible spectrophotometric determination by using arsenazo(III). The adsorbent was characterized by using FT-IR and SEM analysis. The influence of parameters including pH, adsorbent dose, amount of complexing reagent, sample volume and matrix effect have been optimized. The detection limit was determined as 1.4 µg L−1 with preconcentration factor of 30 and RSD of 1.4 %. The accuracy was checked by the analysis of GBW07424 soil and TMDA-64.2 environmental water certified reference materials. The method was applied to natural water and soil samples.
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页码：955 / 963
页数：8
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