Processes of sorption–desorption in the Cr(Vi)–calcined Zn/Al–hydrotalcite system
- Авторы: Puzyrnaya L.N.1, Yatsyk B.P.1, Pshinko G.N.1, Kosorukov A.A.1
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Учреждения:
- Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
- Выпуск: Том 38, № 1 (2016)
- Страницы: 1-7
- Раздел: Physical Chemistry of Water Treatment Processes
- URL: https://journal-vniispk.ru/1063-455X/article/view/183437
- DOI: https://doi.org/10.3103/S1063455X1601001X
- ID: 183437
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Аннотация
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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Об авторах
L. Puzyrnaya
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Автор, ответственный за переписку.
Email: puzyrna@ukr.net
Украина, Kiev
B. Yatsyk
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: puzyrna@ukr.net
Украина, Kiev
G. Pshinko
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: puzyrna@ukr.net
Украина, Kiev
A. Kosorukov
Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Email: puzyrna@ukr.net
Украина, Kiev
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