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Year 2025, Volume: 8 Issue: 2, 315 - 327, 30.06.2025

Khaled Muftah Elsherif , Abdunaser Mabrok Ewlad-ahmed , Abdelmeneim Eldali Rima Abdessalam Saad Abdullah A. Treban

https://doi.org/10.35208/ert.1510237

Abstract

References

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  • R. T. Jones and C. Pawlik, "Cobalt recovery from southern African copper smelters," in Proceedings of the 58th Annual Conference of Metallurgists (COM) Hosting the 10th International Copper Conference, vol. 2019, pp. 1–8, 2019.
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  • R. C. Ferreira, D. Dias, I. Fonseca, M. Bernardo, J. L. C. Willimann Pimenta, N. Lapa, and M. A. S. D. de Barros, "Multi-component adsorption study by using bone char: modelling and removal mechanisms," Environmental Technology, vol. 43, no. 6, 2022.
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  • E. Díez, J. M. Gómez, A. Rodríguez, I. Bernabé, P. Sáez, and J. Galán, "A new mesoporous activated carbon as potential adsorbent for effective indium removal from aqueous solutions," Microporous and Mesoporous Materials, vol. 295, p. 109984, 2020.
  • K. M. Elsherif, I. Haider, and A. El-Hashani, "Adsorption of Co (II) Ions from Aqueous Solution onto Tea and Coffee Powder: Equilibrium and Kinetic Studies," Journal of Fundamental and Applied Sciences, vol. 11, no. 1, pp. 65-81, 2019.
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  • K. M. Elsherif, A. El-Hashani, A. El-Dali, and M. Saad, "Ion-Permeation Rate of (1:1) Electrolytes across Parchment-Supported Silver Chloride Membrane," International Journal of Chemistry and Pharmaceutical Sciences, vol. 2, no. 6, pp. 890-897, 2014.
  • A. M. Alkherraz, K. M. Elsherif, and N. A. Blayblo, "Safranin adsorption onto Acasia plant derived activated carbon: Isotherms, thermodynamics and kinetic studies," Chemistry International, vol. 9, no. 4, pp. 134-145, 2023.
  • K. M. Elsherif, A. El-Hashani, A. El-Dali, and M. Musa, "Ion selectivity across parchment-supported silver chloride membrane in contact with multi-valent electrolytes," International Journal of Analytical and Bioanalytical Chemistry, vol. 4, no. 2, pp. 58-62, 2014.
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  • A. M. Alkherraz, A. K. Ali, and K. M. Elsherif, "Equilibrium and thermodynamic studies of Pb(II), Zn(II), Cu(II) and Cd(II) adsorption onto mesembryanthemum activated carbon," Journal of Medicinal and Chemical Sciences, vol. 3, no. 1, pp. 1-10, 2020.
  • K. M. Elsherif, A. El-Hashani, and I. Haider, "Biosorption of Fe (III) onto coffee and tea powder: Equilibrium and kinetic study," Asian Journal of Green Chemistry, vol. 2, no. 4, pp. 380-394, 2018.
  • K. M. Elsherif, R. A. A. Saad, A. M. Ewlad-Ahmed, A. A. Treban, and A. M. Iqneebir, "Adsorption of Cd(II) onto Olive Stones Powder Biosorbent: Isotherms and Kinetic Studies," Advanced Journal of Chemistry, Section A, vol. 7, no. 1, pp. 59-74, 2024. Available:
  • A. M. Alkherraz, A. K. Ali, A. El-Dali, and K. M. Elsherif, "Biosorption Study of Zn(II), Cu(II), Pb(II) And Cd(II) Ions by Palm Leaves Activated Carbon," To Chemistry, vol. 4, pp. 8-17, 2019.
  • K. M. Elsherif, A. El-Dali, A. M. Ewlad-Ahmed, A. A. Treban, H. Alqadhi, and S. Alkarewi, "Kinetics and Isotherms Studies of Safranin Adsorption onto Two Surfaces Prepared from Orange Peels," Moroccan Journal of Chemistry, vol. 10, no. 4, pp. 639-651, 2022.
  • K. M. Elsherif, A. El-Hashani, and I. Haider, "Equilibrium and Kinetic Studies of Cu (II) Biosorption Onto Waste Tea and Coffee Powder (WTCP)," Iranian Journal of Analytical Chemistry, vol. 5, no. 2, pp. 31-38, 2018.
  • A. M. Alkherraz, K. M. Elsherif, A. El-Dali, N. A. Blayblo, and M. Sasi, "Thermodynamic, equilibrium, and kinetic studies of safranin adsorption onto carpobrotus edulis," Asian Journal of Nanoscience and Materials, vol. 5, no. 2, pp. 118-131, 2022.
  • C. Hu, W. Zhang, Y. Chen, N. Ye, D. YangJi, H. Jia, Y. Shen, and M. Song, "Adsorption of Co(II) from aqueous solution using municipal sludge biochar modified by HNO3," Water Science & Technology, vol. 84, no. 1, p. 251, 2021.
  • P. B. Cusack, M. G. Healy, P. C. Ryan, I. T. Burke, L. M. T. O’Donoghue, É. Ujaczki, and R. Courtney, "Enhancement of bauxite residue as a low-cost adsorbent for phosphorus in aqueous solution using seawater and gypsum treatments," Journal of Cleaner Production, vol. 179, pp. 217-224, 2018.
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  • A. A. Kolvankar, "Adsorption studies of cobalt (II) by activated carbon prepared from coconut tree root," EPRA International Journal of Research and Development, vol. 4, no. 9, pp. 1-10, 2019.
  • M. Stevens and B. Batlokwa, "Removal of Nickel(II) and Cobalt (II) from Wastewater Using Vinegar-Treated Eggshell Waste Biomass," Journal of Water Resource and Protection, vol. 9, no. 8, pp. 931-944, 2017.
  • S. Rengaraj and S. H. Moon, "Kinetics of adsorption of Co(II) removal from water and wastewater by ion exchange resins," Water Research, vol. 36, no. 7, pp. 1783-1793, 2002.
  • K. M. Elsherif, A. M. S. Ewlad-Ahmed, A. A. S. Treban, "Biosorption Studies of Fe (III), Cu (II), and Co (II) from Aqueous Solutions by Olive Leaves Powder," Applied Journal of Environmental Engineering Science, vol. 4, no. 3, pp. 341-352, 2017.
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A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal

Year 2025, Volume: 8 Issue: 2, 315 - 327, 30.06.2025

Khaled Muftah Elsherif , Abdunaser Mabrok Ewlad-ahmed , Abdelmeneim Eldali Rima Abdessalam Saad Abdullah A. Treban

https://doi.org/10.35208/ert.1510237

Abstract

Aiming to remove cobalt from wastewater in a sustainable manner, this work marks a major advancement in industrial and technological advancements. We study if dried olive mill solid residues (DOMSR), a byproduct of the olive oil business, may effectively remove Co(II) ions from aqueous solutions by acting as a biosorbent. We have been able to offer useful insights by carefully analyzing the adsorption process and optimizing crucial variables such contact time, pH levels, initial metal concentration, and adsorbent dosage. Our experimental results demonstrate that higher initial cobalt concentrations increased the adsorption capacity, reaching a maximum of 120 mg/L. At pH 6.0, the maximum removal percentage was 82%, and the optimum adsorption achieved after 40 min of contact time. The adsorption process was best described by the pseudo-second-order model, according to kinetic studies, suggesting that chemisorption is the rate-limiting stage. The best fit was given by the Langmuir isotherm model (R2=0.9948), which indicated homogenous active sites and a maximal sorption capacity (Qm) of 41.84 mg/g. This research underscores the potential of agricultural waste-based biosorbents like OMSR for efficient cobalt removal, thereby offering a valuable contribution to sustainable wastewater treatment practices and environmental conservation.

Keywords

Biosorbent Co(II) adsorption isotherm kinetic

Ethical Statement

The publication of this manuscript is not causing any ethical concerns.

Supporting Institution

Elmergib University

Thanks

We sincerely thank the Chemistry Department of Elmergib University's Faculty of Arts and Science in Msallata for their significant support and contributions to this study. Their commitment and resources were crucial to this study's effective outcome.

References

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  • R. T. Jones and C. Pawlik, "Cobalt recovery from southern African copper smelters," in Proceedings of the 58th Annual Conference of Metallurgists (COM) Hosting the 10th International Copper Conference, vol. 2019, pp. 1–8, 2019.
  • K. O. Amoo, T. E. Amoo, O. A. Olafadehan, E. E. Alagbe, A. J. Adesina, M. O. Bamigboye, B. D. Olowookere, and K. D. Ajayi, "Adsorption of cobalt (II) ions from aqueous solution using cow bone and its derivatives: Kinetics, equilibrium and thermodynamic comparative studies," Results in Engineering, vol. 20, p. 101635, 2023.
  • A. Tisserant and S. Pauliuk, "Matching global cobalt demand under different scenarios of co-production and mining attractiveness," Journal of Economic Structures, vol. 5, no. 4, pp. 1–19, 2016.
  • C. Banza Lubaba Nkulu et al., "Sustainability of artisanal mining of cobalt in DR Congo," Nature Sustainability, vol. 1, no. 9, pp. 495–504, 2018.
  • M. Araissi and E. Elaloui, "The removal of cadmium, cobalt, and nickel by adsorption with Na-Y zeolite," Iranian Journal of Chemical Engineering, vol. 39, no. 5, pp. 169-179, 2020.
  • E. Demirbas, "Adsorption of cobalt (II) ions from aqueous solution onto activated carbon prepared from hazelnut shells," Adsorption Science & Technology, vol. 21, pp. 951-963, 2003.
  • R. C. Ferreira, D. Dias, I. Fonseca, M. Bernardo, J. L. C. Willimann Pimenta, N. Lapa, and M. A. S. D. de Barros, "Multi-component adsorption study by using bone char: modelling and removal mechanisms," Environmental Technology, vol. 43, no. 6, 2022.
  • K. M. Elsherif, A. El-Hashani, and A. El-Dali, "Potentiometric Determination of Fixed Charge Density and Permselectivity for Silver Thiosulphate Membrane," Journal of Applicable Chemistry, vol. 2, no. 6, pp. 1543-1551, 2013.
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  • T. M. Budnyak, J. Piątek, I. V. Pylypchuk, M. Klimpel, O. Sevastyanova, M. E. Lindström, V. M. Gun’ko, and A. Slabon, "Membrane-Filtered Kraft Lignin–Silica Hybrids as Bio-Based Sorbents for Cobalt(II) Ion Recycling," ACS Omega, vol. 5, no. 19, pp. 10847–10856, 2020.
  • E. Díez, J. M. Gómez, A. Rodríguez, I. Bernabé, P. Sáez, and J. Galán, "A new mesoporous activated carbon as potential adsorbent for effective indium removal from aqueous solutions," Microporous and Mesoporous Materials, vol. 295, p. 109984, 2020.
  • K. M. Elsherif, I. Haider, and A. El-Hashani, "Adsorption of Co (II) Ions from Aqueous Solution onto Tea and Coffee Powder: Equilibrium and Kinetic Studies," Journal of Fundamental and Applied Sciences, vol. 11, no. 1, pp. 65-81, 2019.
  • K. M. Elsherif, A. M. Ewlad-Ahmed, and A. Treban, "Removal of Fe (III), Cu (II), and Co (II) from Aqueous Solutions by Orange Peels Powder: Equilibrium Study," World Journal of Biochemistry and Molecular Biology, vol. 2, no. 6, pp. 46-51, 2017.
  • A. El Hashani, N. Ben Khayal, and K. M. Elsherif, "Selective Transport of Aromatic Compounds across Parchment Supported Prussian blue Membrane," Chemical Methodologies, vol. 2, no. 3, pp. 194-203, 2018.
  • K. M. Elsherif, A. El-Dali, A. A. Alkarewi, A. M. Ewlad-Ahmed, and A. Treban, "Adsorption of crystal violet dye onto olive leaves powder: Equilibrium and kinetic studies," Chemistry International, vol. 7, no. 2, pp. 79-89, 2021.
  • M. N. Siddiqui, B. Chanbasha, A. A. Al-Arfaj, T. Kon’kova, and I. Ali, "Superfast removal of cobalt metal ions in water using inexpensive mesoporous carbon obtained from industrial waste material," Environmental Technology & Innovation, vol. 21, p. 101257, 2021.
  • K. M. Elsherif, A. El-Hashani, A. El-Dali, and M. Saad, "Ion-Permeation Rate of (1:1) Electrolytes across Parchment-Supported Silver Chloride Membrane," International Journal of Chemistry and Pharmaceutical Sciences, vol. 2, no. 6, pp. 890-897, 2014.
  • A. M. Alkherraz, K. M. Elsherif, and N. A. Blayblo, "Safranin adsorption onto Acasia plant derived activated carbon: Isotherms, thermodynamics and kinetic studies," Chemistry International, vol. 9, no. 4, pp. 134-145, 2023.
  • K. M. Elsherif, A. El-Hashani, A. El-Dali, and M. Musa, "Ion selectivity across parchment-supported silver chloride membrane in contact with multi-valent electrolytes," International Journal of Analytical and Bioanalytical Chemistry, vol. 4, no. 2, pp. 58-62, 2014.
  • N. Conte, E. Díez, B. Almendras, J. M. Gómez, and A. Rodríguez, "Sustainable Recovery of Cobalt from Aqueous Solutions Using an Optimized Mesoporous Carbon," Journal of Sustainable Metallurgy, vol. 9, pp. 266–279, 2023.
  • B. Ghanavati, A. Bozorgian, and H. Kazemi Esfeh, "Thermodynamic and kinetic study of adsorption of cobalt II using adsorbent of magnesium oxide nano-particles deposited on chitosan," Progress in Chemical and Biochemical Research, vol. 5, no. 2, pp. 165-181, 2022.
  • A. M. Alkherraz, A. K. Ali, and K. M. Elsherif, "Removal of Pb(II), Zn(II), Cu(II) and Cd(II) from aqueous solutions by adsorption onto olive branches activated carbon: Equilibrium and thermodynamic studies," Chemistry International, vol. 6, no. 1, pp. 11-20, 2020.
  • A. M. Alkherraz, A. K. Ali, and K. M. Elsherif, "Equilibrium and thermodynamic studies of Pb(II), Zn(II), Cu(II) and Cd(II) adsorption onto mesembryanthemum activated carbon," Journal of Medicinal and Chemical Sciences, vol. 3, no. 1, pp. 1-10, 2020.
  • K. M. Elsherif, A. El-Hashani, and I. Haider, "Biosorption of Fe (III) onto coffee and tea powder: Equilibrium and kinetic study," Asian Journal of Green Chemistry, vol. 2, no. 4, pp. 380-394, 2018.
  • K. M. Elsherif, R. A. A. Saad, A. M. Ewlad-Ahmed, A. A. Treban, and A. M. Iqneebir, "Adsorption of Cd(II) onto Olive Stones Powder Biosorbent: Isotherms and Kinetic Studies," Advanced Journal of Chemistry, Section A, vol. 7, no. 1, pp. 59-74, 2024. Available:
  • A. M. Alkherraz, A. K. Ali, A. El-Dali, and K. M. Elsherif, "Biosorption Study of Zn(II), Cu(II), Pb(II) And Cd(II) Ions by Palm Leaves Activated Carbon," To Chemistry, vol. 4, pp. 8-17, 2019.
  • K. M. Elsherif, A. El-Dali, A. M. Ewlad-Ahmed, A. A. Treban, H. Alqadhi, and S. Alkarewi, "Kinetics and Isotherms Studies of Safranin Adsorption onto Two Surfaces Prepared from Orange Peels," Moroccan Journal of Chemistry, vol. 10, no. 4, pp. 639-651, 2022.
  • K. M. Elsherif, A. El-Hashani, and I. Haider, "Equilibrium and Kinetic Studies of Cu (II) Biosorption Onto Waste Tea and Coffee Powder (WTCP)," Iranian Journal of Analytical Chemistry, vol. 5, no. 2, pp. 31-38, 2018.
  • A. M. Alkherraz, K. M. Elsherif, A. El-Dali, N. A. Blayblo, and M. Sasi, "Thermodynamic, equilibrium, and kinetic studies of safranin adsorption onto carpobrotus edulis," Asian Journal of Nanoscience and Materials, vol. 5, no. 2, pp. 118-131, 2022.
  • C. Hu, W. Zhang, Y. Chen, N. Ye, D. YangJi, H. Jia, Y. Shen, and M. Song, "Adsorption of Co(II) from aqueous solution using municipal sludge biochar modified by HNO3," Water Science & Technology, vol. 84, no. 1, p. 251, 2021.
  • P. B. Cusack, M. G. Healy, P. C. Ryan, I. T. Burke, L. M. T. O’Donoghue, É. Ujaczki, and R. Courtney, "Enhancement of bauxite residue as a low-cost adsorbent for phosphorus in aqueous solution using seawater and gypsum treatments," Journal of Cleaner Production, vol. 179, pp. 217-224, 2018.
  • M. A. Grace, E. Clifford, and M. G. Healy, "The potential for the use of waste products from a variety of sectors in water treatment processes," Journal of Cleaner Production, vol. 137, pp. 788-802, 2016.
  • E. M. Nigri, M. A. P. Cechinel, D. A. Mayer, L. P. Mazur, J. M. Loureiro, S. D. F. Rocha, and V. J. P. Vilar, "Cow bones char as a green sorbent for fluorides removal from aqueous solutions: batch and fixed-bed studies," Environmental Science and Pollution Research, vol. 24, no. 3, pp. 2364-2380, 2017.
  • A. A. Swelam, M. B. Awad, A. M. A. Salem, A. S. El-Feky, "An Economically Viable Method for the Removal of Cobalt Ions from Aqueous Solution Using Raw and Modified Rice Straw," HBRC Journal, vol. 14, no. 3, pp. 255-263, Oct. 2016.
  • A. A. Kolvankar, "Adsorption studies of cobalt (II) by activated carbon prepared from coconut tree root," EPRA International Journal of Research and Development, vol. 4, no. 9, pp. 1-10, 2019.
  • M. Stevens and B. Batlokwa, "Removal of Nickel(II) and Cobalt (II) from Wastewater Using Vinegar-Treated Eggshell Waste Biomass," Journal of Water Resource and Protection, vol. 9, no. 8, pp. 931-944, 2017.
  • S. Rengaraj and S. H. Moon, "Kinetics of adsorption of Co(II) removal from water and wastewater by ion exchange resins," Water Research, vol. 36, no. 7, pp. 1783-1793, 2002.
  • K. M. Elsherif, A. M. S. Ewlad-Ahmed, A. A. S. Treban, "Biosorption Studies of Fe (III), Cu (II), and Co (II) from Aqueous Solutions by Olive Leaves Powder," Applied Journal of Environmental Engineering Science, vol. 4, no. 3, pp. 341-352, 2017.
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There are 51 citations in total.

Details

Primary Language English
Subjects Environmental Biogeochemistry, Wastewater Treatment Processes, Environmental and Sustainable Processes
Journal Section Research Articles
Authors

Khaled Muftah Elsherif 0000-0002-3884-1804

Abdunaser Mabrok Ewlad-ahmed 0000-0002-1897-8328

Abdelmeneim Eldali 0009-0008-9035-9135

Rima Abdessalam Saad 0009-0000-5482-2112

Abdullah A. Treban 0009-0004-3412-8974

Publication Date June 30, 2025
Submission Date July 12, 2024
Acceptance Date August 30, 2024
Published in Issue Year 2025 Volume: 8 Issue: 2

Cite

APA Elsherif, K. M., Ewlad-ahmed, A. M., Eldali, A., Saad, R. A., et al. (2025). A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal. Environmental Research and Technology, 8(2), 315-327. https://doi.org/10.35208/ert.1510237
AMA Elsherif KM, Ewlad-ahmed AM, Eldali A, Saad RA, Treban AA. A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal. ERT. June 2025;8(2):315-327. doi:10.35208/ert.1510237
Chicago Elsherif, Khaled Muftah, Abdunaser Mabrok Ewlad-ahmed, Abdelmeneim Eldali, Rima Abdessalam Saad, and Abdullah A. Treban. “A Comprehensive Study on Adsorption Kinetics and Equilibrium: Utilizing Olive Mill by-Products As a Sustainable Biosorbent for Cobalt (II) Removal”. Environmental Research and Technology 8, no. 2 (June 2025): 315-27. https://doi.org/10.35208/ert.1510237.
EndNote Elsherif KM, Ewlad-ahmed AM, Eldali A, Saad RA, Treban AA (June 1, 2025) A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal. Environmental Research and Technology 8 2 315–327.
IEEE K. M. Elsherif, A. M. Ewlad-ahmed, A. Eldali, R. A. Saad, and A. A. Treban, “A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal”, ERT, vol. 8, no. 2, pp. 315–327, 2025, doi: 10.35208/ert.1510237.
ISNAD Elsherif, Khaled Muftah et al. “A Comprehensive Study on Adsorption Kinetics and Equilibrium: Utilizing Olive Mill by-Products As a Sustainable Biosorbent for Cobalt (II) Removal”. Environmental Research and Technology 8/2 (June 2025), 315-327. https://doi.org/10.35208/ert.1510237.
JAMA Elsherif KM, Ewlad-ahmed AM, Eldali A, Saad RA, Treban AA. A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal. ERT. 2025;8:315–327.
MLA Elsherif, Khaled Muftah et al. “A Comprehensive Study on Adsorption Kinetics and Equilibrium: Utilizing Olive Mill by-Products As a Sustainable Biosorbent for Cobalt (II) Removal”. Environmental Research and Technology, vol. 8, no. 2, 2025, pp. 315-27, doi:10.35208/ert.1510237.
Vancouver Elsherif KM, Ewlad-ahmed AM, Eldali A, Saad RA, Treban AA. A Comprehensive study on adsorption kinetics and equilibrium: Utilizing olive mill by-products as a sustainable biosorbent for cobalt (II) removal. ERT. 2025;8(2):315-27.
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