Magnetite Surface Modification with Silica and Its Application as Adsorbent of Heavy Metal Ion Nickel and Manganese

Diah Mahmuda

Sari


This study aims to synthesize magnetite by a co-precipitation method. The prepared adsorbent magnetite coated by silica for the efficient removal nickel and manganese ions from the aqueous solutions. The prepared samples have characterized by several techniques like FTIR spectroscopy, XRD, and TEM. Surface modification causes the magnetite ability of removing metals ions increasing more than 98%. Preliminary results indicate that magnetite coated silica may be used as an adsorbent for removal of nickel and manganese ions from wastewater.


Kata Kunci


magnetit; modifikasi; permukaan; silika; adsorben

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Referensi


Antarnusa, G., & Suharyadi, E. (2020). A synthesis of polyethylene glycol (PEG)-coated magnetite Fe3O4 nanoparticles and their characteristics for enhancement of biosensor. Materials Research Express, 7(5). https://doi.org/10.1088/2053-1591/ab8bef

de Mendonça, E. S. D. T., de Faria, A. C. B., Dias, S. C. L., Aragón, F.

F. H., Mantilla, J. C., Coaquira, J. A. H., & Dias, J. A. (2019). Effects of silica coating on the magnetic properties of magnetite nanoparticles. Surfaces and Interfaces, 14(November), 34–43. https://doi.org/10.1016/j.surfin.2018.11.005

El-Dib, F. I., Mohamed, D. E., El-Shamy, O. A. A., & Mishrif, M. R. (2020). Study the adsorption properties of magnetite nanoparticles in the presence of different synthesized surfactants for heavy metal ions removal. Egyptian Journal of Petroleum, 29(1), 1–7. https://doi.org/10.1016/j.ejpe.2019.08.004

Giraldo, L., Erto, A., & Moreno-Piraján, J. C. (2013). Magnetite nanoparticles for removal of heavy metals from aqueous solutions: Synthesis and characterization. Adsorption, 19(2–4), 465–474. https://doi.org/10.1007/s10450-012-9468-1

Ngatijo, N., Gusti, D. R., Fadhilah, A. H., & Khairunnisah, R. (2020). Adsorben Magnetit Terlapis Dimerkaptosilika untuk Adsorpsi Anion Logam [AuCl4]- dan [Cr2O7]-. Jurnal Riset Kimia, 11(2), 113–120. https://doi.org/10.25077/jrk.v11i2.353

Sari, F. G. T., Hidayat, D., & P, S. D. (2016). Kajian Kandungan Logam Berat Mangan (Mn) dan Nikel (Ni) pada Sedimen di Pesisir Teluk Lampung (Study of Heavy Metal Manganese (Mn ) and Nickel (Ni) in the Gulf Coast from Around the Gulf of Coast Lampung. Analit: Analytical and Enviromental Chemistry, 1(01), 17–25.

Sulaiman, A. F., Farouk, A., Salman, S. A., Al-Dhahir, T. A., Al-Saadi, T. M., & Al-Abodi, E. E. (2019). PEG-coated magnetite nanoparticles as adsorbents surface for remove methylene blue dye from aqueous solutions. AIP Conference Proceedings, 2190(December). https://doi.org/10.1063/1.5138526

Wuryanti, D., & Suharyadi, E. (2018). Studi Adsorpsi Logam Co(II), Cu(II), dan Ni(II) Dalam Limbah Cair Buatan Menggunakan Adsorben Nanopartikel Magnetik Fe3O4 dan ZnFe2O4. Jurnal Fisika Indonesia, 20(2), 28. https://doi.org/10.22146/jfi.27936




DOI: https://doi.org/10.31315/e.v0i0.5304

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Eksergi ISSN-p  1410-394X, ISSN-e 2460-8203 diterbitkan oleh Prodi Teknik Kimia Universitas Pembangunan Nasional "Veteran" Yogyakarta.

Sekretariat: Prodi Teknik Kimia UPN "Veteran" Yogyakarta Jl. SWK 104 (Lingkar Utara) Condong catur Sleman Yogyakarta 55283

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