Characteristic Aspects of Uranium(VI) Adsorption Utilizing Nano-Silica/Chitosan from Wastewater Solution
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Characteristic Aspects of Uranium(VI) Adsorption Utilizing Nano-Silica/Chitosan from Wastewater Solution
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| Автор |
Sakr, A. K.
Abdel, Aal, M. M. Abd, El-Rahem, K. A. Allam, E. M. Abdel, Dayem, S. M. Elshehy, E. A. Hanfi, M. Y. Alqahtani, M. S. Cheira, M. F. |
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| Тематика |
CHITOSAN
KINETICS SILICON DIOXIDE SORPTION URANIUM |
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| Описание |
A new nano-silica/chitosan (SiO2/CS) sorbent was created using a wet process to eliminate uranium(VI) from its solution. Measurements using BET, XRD, EDX, SEM, and FTIR were utilized to analyze the production of SiO2/CS. The adsorption progressions were carried out by pH, SiO2/CS dose, temperature, sorbing time, and U(VI) concentration measurements. The optimal condition for U(VI) sorption (165 mg/g) was found to be pH 3.5, 60 mg SiO2/CS, for 50 min of sorbing time, and 200 mg/L U(VI). Both the second-order sorption kinetics and Langmuir adsorption model were observed to be obeyed by the ability of SiO2/CS to eradicate U(VI). Thermodynamically, the sorption strategy was a spontaneous reaction and exothermic. According to the findings, SiO2/CS had the potential to serve as an effectual sorbent for U(VI) displacement. © 2022 by the authors.
Ministry of Education, India, MoE, (IFP-KKU-2020/14) The authors extend their appreciation to the Ministry of Education in KSA for funding this research through project number IFP-KKU-2020/14. |
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| Дата |
2024-04-08T11:06:48Z
2024-04-08T11:06:48Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Sakr, AK, Abdel Aal, MM, Abd El-Rahem, KA, Allam, EM, Abdel Dayem, SM, Elshehy, EA, Hanfi, MY, Alqahtani, MS & Cheira, MF 2022, 'Characteristic Aspects of Uranium(VI) Adsorption Utilizing Nano-Silica/Chitosan from Wastewater Solution', Nanomaterials, Том. 12, № 21, 3866. https://doi.org/10.3390/nano12213866
Sakr, A. K., Abdel Aal, M. M., Abd El-Rahem, K. A., Allam, E. M., Abdel Dayem, S. M., Elshehy, E. A., Hanfi, M. Y., Alqahtani, M. S., & Cheira, M. F. (2022). Characteristic Aspects of Uranium(VI) Adsorption Utilizing Nano-Silica/Chitosan from Wastewater Solution. Nanomaterials, 12(21), [3866]. https://doi.org/10.3390/nano12213866 2079-4991 Final All Open Access; Gold Open Access; Green Open Access https://www.mdpi.com/2079-4991/12/21/3866/pdf?version=1667376923 https://www.mdpi.com/2079-4991/12/21/3866/pdf?version=1667376923 http://elar.urfu.ru/handle/10995/131350 10.3390/nano12213866 85141858978 000885804800001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Nanomaterials
Nanomaterials |
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