Processes of sorption–desorption in the Cr(Vi)–calcined Zn/Al–hydrotalcite system

被引：0
作者：
L. N. Puzyrnaya
B. P. Yatsyk
G. N. Pshinko
A. A. Kosorukov
机构：
[1] National Academy of Sciences of Ukraine,Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
来源：
Journal of Water Chemistry and Technology | 2016年 / 38卷
关键词：
calcined hydrotalcite; sorption–desorption; chromium (VI);
D O I：
暂无
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学科分类号：
摘要：
Investigated are processes of sorption–desorption of Cr(IV) on model to the efficiency of desorption of Cr(VI) from the sorbent reagents are arrange in the series (NaOH: Na2CO3) > NaOH > Na2CO3 ≥ H2CO3 ≥ H2SO4. Calcined Zn/Al–hydrotalcite has been proposed for concentration of Cr(VI) and its spectrophotometric determination in natural waters.
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页码：1 / 7
页数：6
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