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Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue

Received: 24 July 2022    Accepted: 25 September 2022    Published: 28 September 2022
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Abstract

The aim of this work is the synthesis of actived carbon optimized from the brewery's residue by a simple pyrolysis process preceded by a chemical impregnation with phosphoric acid. The activated carbon obtained coded CA-D has been applied for the removal of to the cationic dye (methylen blue). With a good mass yield of 77.7%, the iodine and methylene blue index tests on CA-D are 987.9 mg/g and 658.4 mg/g, respectively. The CA-D surface functions have more acidic chemical functions (6.4 meq/g) than basic functions (1.6 meq/g) with a pH at zero charge point to 4.3. The methylene blue adsorption tests on CA-D showed that equilibrium was established after 90 minutes. The influence of parameters such as adsorbent mass, pH and the initial pollutant solution concentration were studied to determine the best adsorption conditions of methylene blue dye on CA-D. The maximum removal rate (99%) of methylene blue is obtained at a basic pH of 8 with a mass of 0.3g of CA-D. The kinetic model of pseudo-second gives a better description of the kinetics of the BM adsorption reaction on CA-D with a correlation coefficient close to 1 (R² = 0.99) and a large approximation of the theoretical (50.35 mg/g) and experimental (49.63 mg/g) adsorption capacity. The studies on adsorption isotherms show that the H-type isotherm (Freundlich isotherm) is better adapted but is also similar to the L-type (Langmuir isotherm). CA-D could then be an alternative adsorbent for the removal dyes from water.

Published in American Journal of Physical Chemistry (Volume 11, Issue 3)
DOI 10.11648/j.ajpc.20221103.15
Page(s) 78-84
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Brewery Brewers' Grains, Activated Carbon, Adsorption, Adsorption Capacity

References
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[3] TCHAKALA Ibrahim, “Contribution to the study of the preparation of activated carbons from carbonaceous residues of food processing industries (case of shea cake and cotton cake): characterization and applications in water treatment”, Thesis, UNIVERSITE DE LOME, TOGO, 2013.
[4] L. D. Kouadio et al., «preparation and characterization of activated carbon from the cocoa shell.», p. 11.
[5] S. Hazourli, M. Ziati, A. Hazourli, et C. Mouna, «Valorization of a natural ligno-cellulosic residue in activated carbon - example of date pits», Rev. Ener. Renouv., ICRESD 07 Tlemcen, p. 187-192, janv. 2007.
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[7] Belhireche Nabil et Beledjale Ismahane, “Contribution to the preparation of adsorbent materials from date palm by-products”, Master’s thesis, Echahid Hamma Lakhdar University. El Oued, ALGERIA, 2016. http://193.194.92.111/bitstream/123456789/3345/1/660-045-01.pdf
[8] N’guessan Joachim KROU, “Experimental study and modeling of an AD-OX sequential process for the elimination of organic pollutants”, UNIVERSITY OF TOULOUSE, TOULOUSE, 2010.
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[11] Elena Fernandez Ibañez, “Study of the carbonization and activation of hard and soft plant precursors”, Doctoral Thesis, University of Neuchatel, 2002.
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[13] O. S. Mamane, A. Zanguina, I. Daou, et I. Natatou, «Preparation and characterization of activated carbons based on kernel shells of Balanites Eagyptiaca and Zizyphus Mauritiana», p. 59-67, juin 2016.
[14] S. D. Maazou, H. I. Hima, M. M. M. Alma, Z. Adamou, and I. Natatou, «Elimination of chromium by activated carbon produced and characterized from the shell of the kernel of Balanites aegyptiaca», International Journal of Biological and Chemical Sciences, vol. 11, no 6, p. 3050-3065, 2017.
[15] F. Benamroui, «Removal of cationic dyes by activated carbons synthesized from agricultural residues», PhD Thesis, 2015.
[16] M. Gueye, «Development of activated carbon from lignocellulosic biomass for water treatment applications», thesis, Fondation 2iE, 2015. https://agritrop.cirad.fr/579887/
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[18] A. Khelifi, L. Temdrara, et A. Addoun, «Effect of porous texture and chemical structure on the adsorption of methylene blue by oxided activated carbons.», Journal of the Algerian Chemical Society/Journal de Société Algérienne de Chimie, vol. 19, no 1, 2009.
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Cite This Article
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    Samadou Sanni, Ibrahim Tchakala, Clement Kolawole Balogoun, Tomkouani Kodom, Moctar Limam Bawa. (2022). Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue. American Journal of Physical Chemistry, 11(3), 78-84. https://doi.org/10.11648/j.ajpc.20221103.15

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    ACS Style

    Samadou Sanni; Ibrahim Tchakala; Clement Kolawole Balogoun; Tomkouani Kodom; Moctar Limam Bawa. Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue. Am. J. Phys. Chem. 2022, 11(3), 78-84. doi: 10.11648/j.ajpc.20221103.15

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    AMA Style

    Samadou Sanni, Ibrahim Tchakala, Clement Kolawole Balogoun, Tomkouani Kodom, Moctar Limam Bawa. Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue. Am J Phys Chem. 2022;11(3):78-84. doi: 10.11648/j.ajpc.20221103.15

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  • @article{10.11648/j.ajpc.20221103.15,
      author = {Samadou Sanni and Ibrahim Tchakala and Clement Kolawole Balogoun and Tomkouani Kodom and Moctar Limam Bawa},
      title = {Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue},
      journal = {American Journal of Physical Chemistry},
      volume = {11},
      number = {3},
      pages = {78-84},
      doi = {10.11648/j.ajpc.20221103.15},
      url = {https://doi.org/10.11648/j.ajpc.20221103.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20221103.15},
      abstract = {The aim of this work is the synthesis of actived carbon optimized from the brewery's residue by a simple pyrolysis process preceded by a chemical impregnation with phosphoric acid. The activated carbon obtained coded CA-D has been applied for the removal of to the cationic dye (methylen blue). With a good mass yield of 77.7%, the iodine and methylene blue index tests on CA-D are 987.9 mg/g and 658.4 mg/g, respectively. The CA-D surface functions have more acidic chemical functions (6.4 meq/g) than basic functions (1.6 meq/g) with a pH at zero charge point to 4.3. The methylene blue adsorption tests on CA-D showed that equilibrium was established after 90 minutes. The influence of parameters such as adsorbent mass, pH and the initial pollutant solution concentration were studied to determine the best adsorption conditions of methylene blue dye on CA-D. The maximum removal rate (99%) of methylene blue is obtained at a basic pH of 8 with a mass of 0.3g of CA-D. The kinetic model of pseudo-second gives a better description of the kinetics of the BM adsorption reaction on CA-D with a correlation coefficient close to 1 (R² = 0.99) and a large approximation of the theoretical (50.35 mg/g) and experimental (49.63 mg/g) adsorption capacity. The studies on adsorption isotherms show that the H-type isotherm (Freundlich isotherm) is better adapted but is also similar to the L-type (Langmuir isotherm). CA-D could then be an alternative adsorbent for the removal dyes from water.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Study of the Synthesis of Activated Carbon from Brewery Grains: Application to the Removal of the Cationic Dye Methylene Blue
    AU  - Samadou Sanni
    AU  - Ibrahim Tchakala
    AU  - Clement Kolawole Balogoun
    AU  - Tomkouani Kodom
    AU  - Moctar Limam Bawa
    Y1  - 2022/09/28
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajpc.20221103.15
    DO  - 10.11648/j.ajpc.20221103.15
    T2  - American Journal of Physical Chemistry
    JF  - American Journal of Physical Chemistry
    JO  - American Journal of Physical Chemistry
    SP  - 78
    EP  - 84
    PB  - Science Publishing Group
    SN  - 2327-2449
    UR  - https://doi.org/10.11648/j.ajpc.20221103.15
    AB  - The aim of this work is the synthesis of actived carbon optimized from the brewery's residue by a simple pyrolysis process preceded by a chemical impregnation with phosphoric acid. The activated carbon obtained coded CA-D has been applied for the removal of to the cationic dye (methylen blue). With a good mass yield of 77.7%, the iodine and methylene blue index tests on CA-D are 987.9 mg/g and 658.4 mg/g, respectively. The CA-D surface functions have more acidic chemical functions (6.4 meq/g) than basic functions (1.6 meq/g) with a pH at zero charge point to 4.3. The methylene blue adsorption tests on CA-D showed that equilibrium was established after 90 minutes. The influence of parameters such as adsorbent mass, pH and the initial pollutant solution concentration were studied to determine the best adsorption conditions of methylene blue dye on CA-D. The maximum removal rate (99%) of methylene blue is obtained at a basic pH of 8 with a mass of 0.3g of CA-D. The kinetic model of pseudo-second gives a better description of the kinetics of the BM adsorption reaction on CA-D with a correlation coefficient close to 1 (R² = 0.99) and a large approximation of the theoretical (50.35 mg/g) and experimental (49.63 mg/g) adsorption capacity. The studies on adsorption isotherms show that the H-type isotherm (Freundlich isotherm) is better adapted but is also similar to the L-type (Langmuir isotherm). CA-D could then be an alternative adsorbent for the removal dyes from water.
    VL  - 11
    IS  - 3
    ER  - 

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Author Information
  • Laboratory of Applied Hydrology and Environment, Faculty of Science, University of Lome, Lome, Togo

  • Laboratory of Applied Hydrology and Environment, Faculty of Science, University of Lome, Lome, Togo

  • Laboratory of Applied Hydrology and Environment, Faculty of Science, University of Lome, Lome, Togo

  • Laboratory of Applied Hydrology and Environment, Faculty of Science, University of Lome, Lome, Togo

  • Laboratory of Applied Hydrology and Environment, Faculty of Science, University of Lome, Lome, Togo

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