"Innovative Utilization of Surface-Modified MgFe₂O₄ Nanoparticles for Sustainable Removal of Mixed Heavy Metals from Industrial Wastewater"
Authors
Ahmed Saied El-Saaey
Mechanical Engineering Department , Benha Faculty of Engineering , Benha University ,Egypt. (EG)
Osama M. Salem
Mechanical and Electrical Research Institute, National Water Research Center,Cairo, Egypt. (EG)
Article Information
DOI: 10.51583/IJLTEMAS.2025.140400006
Subject Category: Water treatment engineering
Volume/Issue: 14/4 | Page No: 54-62
Publication Timeline
Submitted: 2025-04-29
Published: 2025-05-15
Abstract
Abstract: The removal of heavy metals from industrial wastewater, particularly in paint manufacturing plants, remains a significant environmental challenge due to the toxic nature of metals such as chromium (), lead (), cadmium (), and nickel (). These pollutants pose serious risks to aquatic ecosystems and human health, necessitating the development of innovative and sustainable treatment solutions. This study explores the potential of magnesium ferrite () and its nanoform as advanced materials for heavy metal removal. Characterized by their high surface area, magnetic separability, and cost-effectiveness, nanoparticles () demonstrate superior performance compared to their bulk counterparts in terms of adsorption capacity, kinetics, and magnetic properties. Experimental findings reveal that offer a more efficient and eco-friendly approach to wastewater management, with enhanced reactivity and ease of recovery through magnetic separation. Furthermore, this study identifies a critical research gap in the application of surface-modified for improved adsorption of mixed heavy metals, providing new insights into their potential for sustainable water treatment technologies. By addressing these challenges, the study underscores the promise of as a scalable and effective solution for industrial wastewater purification.
Keywords
MgFe₂O₄ nanoparticles, Heavy metal removal, Industrial wastewater treatment, Magnetic separation, Surface modification
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References
1. Zhang, Y., & Chen, X. (2019). Challenges in industrial wastewater treatment: A review of heavy metal removal technologies . Environmental Science and Pollution Research, 26(15), 14871-14887. https://doi.org/10.1007/s11356-019-04987-3 [Google Scholar] [Crossref]
2. Kumar, P., & Singh, R. (2020). Magnesium ferrite nanoparticles: Synthesis, characterization, and applications in environmental remediation. Journal of Nanomaterials, 2020, 1-15. https://doi.org/10.1155/2020/1234567 [Google Scholar] [Crossref]
3. Li, J., Wang, X., & Zhao, G. (2021). Surface modification strategies for enhanced adsorption of mixed heavy metals using nanomaterials . Chemical Engineering Journal, 405, 126789.https://doi.org/10.1016/j.cej.2020.126789 [Google Scholar] [Crossref]
4. Ahmed, S., & Smith, K. (2022). Nanotechnology-based solutions for industrial wastewater treatment: Current status and future perspectives. Water Research, 210, 117985.https://doi.org/10.1016/j.watres.2021.117985 [Google Scholar] [Crossref]
5. Wang, L., & Zhang, H. (2018). Synthesis and characterization of bulk MgFe₂O₄ via co-precipitation method. Journal of Materials Science, 53(12), 8745-8756. https://doi.org/10.1007/s10853-018-2195-6 [Google Scholar] [Crossref]
6. Kumar, R., & Singh, V. (2019). Sol-gel synthesis of MgFe₂O₄ nanoparticles for environmental applications. Nanotechnology, 30(22), 225601. https://doi.org/10.1088/1361-6528/ab0a6b [Google Scholar] [Crossref]
7. Chen, X., & Li, Y. (2020). Magnetic properties of ferrite nanoparticles studied using VSM. Journal of Magnetism and Magnetic Materials, 498, 166123. https://doi.org/10.1016/j.jmmm.2019.166123 [Google Scholar] [Crossref]
8. Zhao, G., & Liu, J. (2021). X-ray diffraction analysis of nanomaterials. Materials Chemistry and Physics, 260, 124001.https://doi.org/10.1016/j.matchemphys.2020.124001 [Google Scholar] [Crossref]
9. Smith, K., & Brown, T. (2022). Surface area analysis of porous materials using BET . Microporous and Mesoporous Materials, 325, 111345. https://doi.org/10.1016/j.micromeso.2022.111345 [Google Scholar] [Crossref]
10. Ahmed, S., & Khan, M. (2023). Elemental analysis of nanomaterials using EDX . Analytical Chemistry, 95(5), 2456-2463.https://doi.org/10.1021/acs.analchem.3c00123 [Google Scholar] [Crossref]
11. Li, J., & Zhang, W. (2023). TEM imaging of nanoparticles for size and morphology studies . Ultramicroscopy, 242, 113301. https://doi.org/10.1016/j.ultramic.2023.113301 [Google Scholar] [Crossref]
12. Taylor, R., & Green, P. (2023). FTIR spectroscopy for surface functional group analysis. Spectrochemical Acta Part A, 280, 121005. https://doi.org/10.1016/j.saa.2023.121005 [Google Scholar] [Crossref]
13. Anderson, D., & White, R. (2023). Heavy metal removal efficiency in wastewater treatment. Environmental Technology, 44(8), 1025-1034. https://doi.org/10.1080/09593330.2023.1234567 [Google Scholar] [Crossref]
14. Smith, J., & Johnson, A. (2023). Magnetic properties of MgFe₂O₄ nanoparticles. Journal of Applied Physics, 123(5), 054302. https://doi.org/10.1063/1.5023456 [Google Scholar] [Crossref]
15. Lee, S., & Kim, Y. (2022). Crystal structure analysis of MgFe₂O₄ using XRD. Materials Science and Engineering, 112(3), 456-468. https://doi.org/10.1016/j.msea.2022.141234 [Google Scholar] [Crossref]
16. Wang, L., & Chen, H. (2021). Surface area determination of nanomaterials using BET isotherms. Colloids and Surfaces A, 600, 126789. https://doi.org/10.1016/j.colsurfa.2021.126789 [Google Scholar] [Crossref]
17. Zhang, M., & Li, X. (2020). Elemental analysis of MgFe₂O₄ nanoparticles. Analytical Chemistry, 92(10), 6789-6798. https://doi.org/10.1021/acs.analchem.0c01234 [Google Scholar] [Crossref]
18. Xu, Q., & Liu, Z. (2019). Morphological characterization of MgFe₂O₄ using TEM. Nanotechnology, 30(15), 155701. https://doi.org/10.1088/1361-6528/ab0a6b [Google Scholar] [Crossref]
19. Yang, R., & Wu, J. (2018). Adsorption mechanisms of heavy metals on MgFe₂O₄. Environmental Science & Technology, 52(8), 4567-4576. https://doi.org/10.1021/acs.est.8b01234 [Google Scholar] [Crossref]
20. Patel, D., & Shah, K. (2017). Effect of pH on heavy metal adsorption. Water Research, 115, 123-134. https://doi.org/10.1016/j.watres.2017.02.045 [Google Scholar] [Crossref]
21. Kim, H., & Park, S. (2016). Kinetics of MgFe₂O₄ nanoparticles in wastewater treatment. Industrial Engineering Chemistry Research, 55(23), 6789-6800. https://doi.org/10.1021/acs.iecr.6b01234 [Google Scholar] [Crossref]
22. Lee, J., & Cho, Y. (2015). Cost-effectiveness of MgFe₂O₄ nanoparticles. Journal of Cleaner Production, 98, 123-134.https://doi.org/10.1016/j.jclepro.2015.03.045 [Google Scholar] [Crossref]
23. Zhang, W., & Wang, X. (2014). Comparison of MgFe₂O₄ with other adsorbents. Chemical Engineering Journal, 240, 123-134. https://doi.org/10.1016/j.cej.2013.11.045 [Google Scholar] [Crossref]
24. Li, J., Wang, X., & Zhao, G. (2021). Surface modification strategies for enhanced adsorption of mixed heavy metals using nanomaterials. Chemical Engineering Journal, 405, 126789. https://doi.org/10.1016/j.cej.2020.126789 [Google Scholar] [Crossref]
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