Apatite Ore-based Nanostructures: Novel and Eco-friendly Sorbent for Efficient Removal of Wastewater Containing $ Pb^{2+} $ and $ Fe^{3+} $
Abstract Global challenges in removing heavy metal ions from aquatic reservoirs require novel solutions, especially the application of environmentally friendly materials. This paper presented the efficient removal of $ Fe^{3+} $ and $ Pb^{2+} $ ions from wastewater by apatite ore-based nanostructures. The synthesized material exhibited a nanostructure with high thermal stability, high porosity, and negative surface potential, suitable for heavy metal removal in wastewater. The adsorption measurements performed in varying conditions (pH, mass of the adsorbent, and contact time onto the adsorbent) proved that even a few milligrams of the synthesized material could effectively absorb the lead and iron ions from the solution, reaching an effectiveness of about 90%. The maximum adsorption capacity was about 342.2 mg·$ g^{−1} $ for $ Pb^{2+} $ and 1089.59 mg·$ g^{−1} $ for $ Fe^{3+} $, while the adsorption isotherm determined with non-linear models undergoes the pseudo-first-order kinetics and Redlich-Peterson adsorption model. In addition, the thermodynamic parameters reveal the spontaneous process. Experiments conducted with industrial and craft-village wastewaters confirmed the high potential of the nanostructural hydroxyapatite as an efficient and affordable material for the removal of various pollutants from aqueous solutions in practical conditions..
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Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
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Zur Gesamtaufnahme - volume:234 |
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Enthalten in: |
Water, air & soil pollution - 234(2023), 8 vom: Aug. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Phuong, Nguyen Thu [VerfasserIn] |
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Links: |
Volltext [lizenzpflichtig] |
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Themen: |
Adsorption |
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© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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doi: |
10.1007/s11270-023-06547-7 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
OLC2145009809 |
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520 | |a Abstract Global challenges in removing heavy metal ions from aquatic reservoirs require novel solutions, especially the application of environmentally friendly materials. This paper presented the efficient removal of $ Fe^{3+} $ and $ Pb^{2+} $ ions from wastewater by apatite ore-based nanostructures. The synthesized material exhibited a nanostructure with high thermal stability, high porosity, and negative surface potential, suitable for heavy metal removal in wastewater. The adsorption measurements performed in varying conditions (pH, mass of the adsorbent, and contact time onto the adsorbent) proved that even a few milligrams of the synthesized material could effectively absorb the lead and iron ions from the solution, reaching an effectiveness of about 90%. The maximum adsorption capacity was about 342.2 mg·$ g^{−1} $ for $ Pb^{2+} $ and 1089.59 mg·$ g^{−1} $ for $ Fe^{3+} $, while the adsorption isotherm determined with non-linear models undergoes the pseudo-first-order kinetics and Redlich-Peterson adsorption model. In addition, the thermodynamic parameters reveal the spontaneous process. Experiments conducted with industrial and craft-village wastewaters confirmed the high potential of the nanostructural hydroxyapatite as an efficient and affordable material for the removal of various pollutants from aqueous solutions in practical conditions. | ||
650 | 4 | |a Nanostructural hydroxyapatite | |
650 | 4 | |a Apatite ore | |
650 | 4 | |a Wastewater treatment | |
650 | 4 | |a Heavy metal ions removal | |
650 | 4 | |a Novel eco-friendly adsorbent | |
650 | 4 | |a Adsorption | |
700 | 1 | |a Nam, Nguyen Hong |4 aut | |
700 | 1 | |a Hong, Cao Thi |4 aut | |
700 | 1 | |a Dac, Dang Vu Qui |4 aut | |
700 | 1 | |a Thu, Le Phuong |4 aut | |
700 | 1 | |a Hai, Do Thi |4 aut | |
700 | 1 | |a Osial, Magdalena |4 aut | |
700 | 1 | |a Giersig, Michael |4 aut | |
700 | 1 | |a Thanh, Dinh Thi Mai |0 (orcid)0000-0002-2400-102X |4 aut | |
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