Enviar artigo por via de e-mail Iron(III) Ion Adsorption on Macroporous Glass
- Autores: Kuznetsova A.1, Volkova A.1, Ermakova L.1, Antropova T.2
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Afiliações:
- St. Petersburg State University
- Grebenshchikov Institute of Silicate Chemistry
- Edição: Volume 44, Nº 1 (2018)
- Páginas: 41-46
- Seção: Short Communications
- URL: https://journals.rcsi.science/1087-6596/article/view/216386
- DOI: https://doi.org/10.1134/S1087659618010078
- ID: 216386
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Resumo
Adsorption of iron ions from diluted solutions (10−5–10−4 mol/L) of iron(III) chloride on macroporous glass (average pore radius 14.5 ± 0.6 nm) produced from sodium borosilicate glass is investigated. It is shown that the adsorption isotherm in the studied concentration range is in compliance with the Langmuir type. The limiting adsorption in the monomolecular layer and the adsorption equilibrium constant are determined.
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Sobre autores
A. Kuznetsova
St. Petersburg State University
Autor responsável pela correspondência
Email: anna.volkova@spbu.ru
Rússia, St. Petersburg, 199034
A. Volkova
St. Petersburg State University
Email: anna.volkova@spbu.ru
Rússia, St. Petersburg, 199034
L. Ermakova
St. Petersburg State University
Email: anna.volkova@spbu.ru
Rússia, St. Petersburg, 199034
T. Antropova
Grebenshchikov Institute of Silicate Chemistry
Email: anna.volkova@spbu.ru
Rússia, St. Petersburg, 199034
