Cargando…

Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies

In this study, magnetite nano-adsorbent (MNA) was extracted from mill scale waste products, synthesized and applied to eliminate Cu(2+) from an aqueous solution. Mill scale waste product was ground using conventional milling and impacted using high-energy ball milling (HEBM) for varying 3, 5, and 7...

Descripción completa

Detalles Bibliográficos
Autores principales: Sulaiman, Syazana, Azis, Raba’ah Syahidah, Ismail, Ismayadi, Man, Hasfalina Che, Yusof, Khairul Faezah Muhammad, Abba, Muhammad Umar, Katibi, Kamil Kayode
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8627547/
https://www.ncbi.nlm.nih.gov/pubmed/34837537
http://dx.doi.org/10.1186/s11671-021-03622-y
_version_ 1784606858209656832
author Sulaiman, Syazana
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Man, Hasfalina Che
Yusof, Khairul Faezah Muhammad
Abba, Muhammad Umar
Katibi, Kamil Kayode
author_facet Sulaiman, Syazana
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Man, Hasfalina Che
Yusof, Khairul Faezah Muhammad
Abba, Muhammad Umar
Katibi, Kamil Kayode
author_sort Sulaiman, Syazana
collection PubMed
description In this study, magnetite nano-adsorbent (MNA) was extracted from mill scale waste products, synthesized and applied to eliminate Cu(2+) from an aqueous solution. Mill scale waste product was ground using conventional milling and impacted using high-energy ball milling (HEBM) for varying 3, 5, and 7 milling hours. In this regard, the prepared MNA was investigated using X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM), field emission scanning electron microscopy–energy-dispersive X-ray spectroscopy (FESEM-EDS), UV–Vis spectroscopy, Fourier-transform infrared (FTIR), Brunauer–Emmett–Teller (BET) and zeta potential. The resultant MNA-7 h milling time displayed a crystalline structure with irregular shapes of 11.23 nm, specific surface area of 5.98 m(2)g(−1), saturation magnetization, Ms of 8.35 emug(−1), and isoelectric point charge at pH 5.4. The optimum adsorption capacity, q(e) of 4.42 mg.g(−1) for the removal of Cu(2+) ions was attained at 120 min of contact time. The experimental data were best fitted to the Temkin isotherm model. A comparison between experimental kinetic studies and the theoretical aspects showed that the pseudo-second-order matched the experimental trends with a correlation coefficient of (R(2) > 0.99). Besides, regeneration efficiency of 70.87% was achieved after three cycles of reusability studies. The MNA offers a practical, efficient, low-cost approach to reutilize mill scale waste products and provide ultra-fast separation to remove Cu(2+) from water.
format Online
Article
Text
id pubmed-8627547
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Springer US
record_format MEDLINE/PubMed
spelling pubmed-86275472021-12-10 Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies Sulaiman, Syazana Azis, Raba’ah Syahidah Ismail, Ismayadi Man, Hasfalina Che Yusof, Khairul Faezah Muhammad Abba, Muhammad Umar Katibi, Kamil Kayode Nanoscale Res Lett Nano Express In this study, magnetite nano-adsorbent (MNA) was extracted from mill scale waste products, synthesized and applied to eliminate Cu(2+) from an aqueous solution. Mill scale waste product was ground using conventional milling and impacted using high-energy ball milling (HEBM) for varying 3, 5, and 7 milling hours. In this regard, the prepared MNA was investigated using X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM), field emission scanning electron microscopy–energy-dispersive X-ray spectroscopy (FESEM-EDS), UV–Vis spectroscopy, Fourier-transform infrared (FTIR), Brunauer–Emmett–Teller (BET) and zeta potential. The resultant MNA-7 h milling time displayed a crystalline structure with irregular shapes of 11.23 nm, specific surface area of 5.98 m(2)g(−1), saturation magnetization, Ms of 8.35 emug(−1), and isoelectric point charge at pH 5.4. The optimum adsorption capacity, q(e) of 4.42 mg.g(−1) for the removal of Cu(2+) ions was attained at 120 min of contact time. The experimental data were best fitted to the Temkin isotherm model. A comparison between experimental kinetic studies and the theoretical aspects showed that the pseudo-second-order matched the experimental trends with a correlation coefficient of (R(2) > 0.99). Besides, regeneration efficiency of 70.87% was achieved after three cycles of reusability studies. The MNA offers a practical, efficient, low-cost approach to reutilize mill scale waste products and provide ultra-fast separation to remove Cu(2+) from water. Springer US 2021-11-27 /pmc/articles/PMC8627547/ /pubmed/34837537 http://dx.doi.org/10.1186/s11671-021-03622-y Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Nano Express
Sulaiman, Syazana
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Man, Hasfalina Che
Yusof, Khairul Faezah Muhammad
Abba, Muhammad Umar
Katibi, Kamil Kayode
Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title_full Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title_fullStr Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title_full_unstemmed Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title_short Adsorptive Removal of Copper (II) Ions from Aqueous Solution Using a Magnetite Nano-Adsorbent from Mill Scale Waste: Synthesis, Characterization, Adsorption and Kinetic Modelling Studies
title_sort adsorptive removal of copper (ii) ions from aqueous solution using a magnetite nano-adsorbent from mill scale waste: synthesis, characterization, adsorption and kinetic modelling studies
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8627547/
https://www.ncbi.nlm.nih.gov/pubmed/34837537
http://dx.doi.org/10.1186/s11671-021-03622-y
work_keys_str_mv AT sulaimansyazana adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT azisrabaahsyahidah adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT ismailismayadi adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT manhasfalinache adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT yusofkhairulfaezahmuhammad adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT abbamuhammadumar adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies
AT katibikamilkayode adsorptiveremovalofcopperiiionsfromaqueoussolutionusingamagnetitenanoadsorbentfrommillscalewastesynthesischaracterizationadsorptionandkineticmodellingstudies