Sorption of vanadium(IV), vanadium(V), and molybdenum(VI) on silica chemically modified with iminodiacetic acid groups

被引：0

作者：

Sadikova, ZA

Tikhomirova, TI

Lapuk, AV

Fadeeva, VI

机构：

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 52卷 / 03期

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D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Sorption of vanadium(IV), vanadium(V), and molybdenum(VI) on silica chemically modified with iminodiacetic acid groups was studied as a function of the pH of the aqueous solution, time, and the concentration of metal ions in the aqueous phase. The metal-to-ligand ratio in the sorbent phase was determined. The recovery of vanadium is unaffected by an increase in volume to 0.5 L and an increase in the ionic strength of the solution to 0.5 (NaCl or KCl).

引用

页码：206 / 208

页数：3