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Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions

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Main Authors: Hagag, M. S., Esmaeel, Sh. M. A., Salem, F.
Format: Book
Language:English
Published: Springer 2023
Subjects:
KT
Thermal activation
Online Access:https://link.springer.com/article/10.1007/s13762-022-04533-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8754
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spelling oai:localhost:PNK-87542023-08-09T03:17:08Z Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions Hagag, M. S. Esmaeel, Sh. M. A. Salem, F. KT Thermal activation CC-BY In the present study, thermally treated kaolinite at 600 ºC was incorporated with titanium hydroxide produced from ilmenite to prepare a novel, low-cost and a promising adsorbent (KT). Different analytical techniques such as FTIR, EDS, SEM were used to determine its structural analysis. Its applicability for uranium uptaking and desorption from its aqueous solutions was investigated by varying controlling conditions including pH, shaking time, initial concentrations, temperature and KT dose weight. Untreated kaolinite showed zero loading capacity and adsorption efficiency towards uranium ions, on the contrary thermal activation and incorporation with Ti(OH)4 improved its performance. Batch results for adsorption experiments showed that loading capacity of (KT) reached 160mgg−1; at pH 5, after only 20 min shaking time. 2023-08-09T03:17:08Z 2023-08-09T03:17:08Z 2022 Book https://link.springer.com/article/10.1007/s13762-022-04533-w https://dlib.phenikaa-uni.edu.vn/handle/PNK/8754 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic KT
Thermal activation
spellingShingle KT
Thermal activation
Hagag, M. S.
Esmaeel, Sh. M. A.
Salem, F.
Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
description CC-BY
format Book
author Hagag, M. S.
Esmaeel, Sh. M. A.
Salem, F.
author_facet Hagag, M. S.
Esmaeel, Sh. M. A.
Salem, F.
author_sort Hagag, M. S.
title Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
title_short Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
title_full Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
title_fullStr Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
title_full_unstemmed Thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
title_sort thermal activation of kaolinite titanium hydroxide composite for uranium adsorption from aqueous solutions
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s13762-022-04533-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8754
_version_ 1773871304415379456
score 8.891145

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