Research Article

Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye

Volume: 10 Number: 4 November 11, 2023
EN

Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye

Abstract

In this work, crystal-violet (CV) dye was removed using a chemical carbonization process to create carbonized sargassum algae (CSA), which poses less environmental danger. The produced CSA is examined using a scanning electron microscope and a Fourier-Transform Infrared spectrometer. The following parameters were measured: pH, contact duration, temperature, adsorbent concentration, and starting CV dye concentration. The highest removal % was recorded as 91.17%. at pH 7, 3 hours, 25 °C, 0.01 g of adsorbent dosage, and 100 mg/L initial dye concentration. The kinetic testing indicated that pseudo-second-order was the most effective kinetic model for CV adsorption. According to the isotherms for the adsorption of CV dye, the Langmuir constant (K) was used to measure thermodynamic properties like free enthalpy (H), entropy (S), and energy (G). The Freundlich model, followed by Temkin models, best described the data. The earlier research is supported by computational studies like molecular dynamics (MD) simulation and Monte Carlo (MC) simulation.

Keywords

References

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Details

Primary Language

English

Subjects

Physical Chemistry

Journal Section

Research Article

Publication Date

November 11, 2023

Submission Date

April 26, 2023

Acceptance Date

July 13, 2023

Published in Issue

Year 2023 Volume: 10 Number: 4

APA
Mohamed, H., Hamza, Z., Tawfik, W., Mohammed, N., Abdel-mageed, H., Soliman, N., El-zairy, A., & Hegab, M. (2023). Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye. Journal of the Turkish Chemical Society Section A: Chemistry, 10(4), 903-918. https://doi.org/10.18596/jotcsa.1287989
AMA
1.Mohamed H, Hamza Z, Tawfik W, et al. Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye. JOTCSA. 2023;10(4):903-918. doi:10.18596/jotcsa.1287989
Chicago
Mohamed, Husseın, Zeinab Hamza, Wael Tawfik, et al. 2023. “Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye”. Journal of the Turkish Chemical Society Section A: Chemistry 10 (4): 903-18. https://doi.org/10.18596/jotcsa.1287989.
EndNote
Mohamed H, Hamza Z, Tawfik W, Mohammed N, Abdel-mageed H, Soliman N, El-zairy A, Hegab M (November 1, 2023) Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye. Journal of the Turkish Chemical Society Section A: Chemistry 10 4 903–918.
IEEE
[1]H. Mohamed et al., “Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye”, JOTCSA, vol. 10, no. 4, pp. 903–918, Nov. 2023, doi: 10.18596/jotcsa.1287989.
ISNAD
Mohamed, Husseın - Hamza, Zeinab - Tawfik, Wael - Mohammed, Nada - Abdel-mageed, Hamada - Soliman, Nofal - El-zairy, Amany - Hegab, Momtaz. “Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye”. Journal of the Turkish Chemical Society Section A: Chemistry 10/4 (November 1, 2023): 903-918. https://doi.org/10.18596/jotcsa.1287989.
JAMA
1.Mohamed H, Hamza Z, Tawfik W, Mohammed N, Abdel-mageed H, Soliman N, El-zairy A, Hegab M. Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye. JOTCSA. 2023;10:903–918.
MLA
Mohamed, Husseın, et al. “Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye”. Journal of the Turkish Chemical Society Section A: Chemistry, vol. 10, no. 4, Nov. 2023, pp. 903-18, doi:10.18596/jotcsa.1287989.
Vancouver
1.Husseın Mohamed, Zeinab Hamza, Wael Tawfik, Nada Mohammed, Hamada Abdel-mageed, Nofal Soliman, Amany El-zairy, Momtaz Hegab. Experimental and Computational Studies of Nitric Acid Treated Natural Sargassum Algae for Efficient Removal of Crystal-Violet Dye. JOTCSA. 2023 Nov. 1;10(4):903-18. doi:10.18596/jotcsa.1287989

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