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Year 2022, Volume: 18 , 72 - 80, 20.10.2022

Gulen Oytun Akalın

https://doi.org/10.55549/epstem.1192339

Abstract

References

  • Akalın, G. O. (2022). The preparation of montmorillonite/carrageenan-composite hydrogel for chromium (VI) removal from aqueous solution. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 18, 72-80.

The Preparation of Montmorillonite/Carrageenan-Composite Hydrogel for Chromium (VI) Removal from Aqueous Solution

Year 2022, Volume: 18 , 72 - 80, 20.10.2022

Gulen Oytun Akalın

https://doi.org/10.55549/epstem.1192339

Abstract

In this study, Montmorillonite/Carrageenan (MMT/CG)-composite hydrogel was synthesized for removal of Chromium (VI) from aqueous solution. The chemical structure, morphological property and thermal decomposition of (MMT/CG)-composite hydrogel has been evaluated by Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscope Spectroscopy (SEM) and thermogravimetric analysis (TGA), respectively. The X-ray data of (MMT/CG)-composite hydrogel was researched crystallite properties. The results of (MMT/CG)-composite hydrogel CG, and MMT powders had compared each other to research the efficiency of MMT. The efficiency of adsorption parameters (contact time, initial feed concentration, and pH) on Chromium (VI) ion adsorbing capacity of (MMT/CG)-composite hydrogel was also investigated by UV–vis diffusive reflectance spectra. The adsorption capacity enhanced with the adding of MMT in hydrogel. The adsorption process was determined by the Langmuir isotherm model. According to the findings, the MMT/CG-composite hydrogel can be utilized as a suitable adsorbent to removal of Chromium (VI) from aqueous solution.

Keywords

Montmorillonite Carrageenan Hydrogel Adsorption chromium (VI)

References

  • Akalın, G. O. (2022). The preparation of montmorillonite/carrageenan-composite hydrogel for chromium (VI) removal from aqueous solution. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 18, 72-80.
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Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Gulen Oytun Akalın

Early Pub Date October 20, 2022
Publication Date October 20, 2022
Published in Issue Year 2022 Volume: 18

Cite

APA Akalın, G. O. (2022). The Preparation of Montmorillonite/Carrageenan-Composite Hydrogel for Chromium (VI) Removal from Aqueous Solution. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 18, 72-80. https://doi.org/10.55549/epstem.1192339
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