Email this article Inorganic Sorbents Modified with Iron Compounds for Absorption of As(V) from Water
- Authors: Seliverstov A.F.1, Lagunova Y.O.1, Kulyukhin S.A.1, Rumer I.A.1, Bessonov A.A.1
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Affiliations:
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Issue: Vol 53, No 4 (2019)
- Pages: 602-608
- Section: Technology of Inorganic Substances and Materials
- URL: https://bakhtiniada.ru/0040-5795/article/view/173028
- DOI: https://doi.org/10.1134/S0040579518050226
- ID: 173028
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Abstract
Granulated inorganic sorbents based on KSKG silica gel and aluminum oxide modified with Fe(III) compounds were developed for water purification from As(V). Physicochemical properties of synthesized sorbents were studied. It was discovered that the dynamic exchange capacity for As(V) varied in the following series: Al2O3–7Fe–Amk-290 < SiO2–7Fe–Az < SiO2–7Fe–Ox < SiO2–7Fe–Amk-290 < Si2–7Fe–Amk-600.
About the authors
A. F. Seliverstov
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Author for correspondence.
Email: alex_sel@bk.ru
Russian Federation, Leninskii pr. 31, Moscow, 199071
Yu. O. Lagunova
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: alex_sel@bk.ru
Russian Federation, Leninskii pr. 31, Moscow, 199071
S. A. Kulyukhin
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: alex_sel@bk.ru
Russian Federation, Leninskii pr. 31, Moscow, 199071
I. A. Rumer
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: alex_sel@bk.ru
Russian Federation, Leninskii pr. 31, Moscow, 199071
A. A. Bessonov
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: alex_sel@bk.ru
Russian Federation, Leninskii pr. 31, Moscow, 199071
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