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Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent
Aquatic pollution, which includes organic debris and heavy metals, is a severe issue for living things. Copper pollution is hazardous to people, and there is a need to develop effective methods for eliminating it from the environment. To address this issue, a novel adsorbent composed of frankincense...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254508/ https://www.ncbi.nlm.nih.gov/pubmed/37298968 http://dx.doi.org/10.3390/molecules28114494 |
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author | Hussain, Mushtaq Hussaini, Syed Sulaiman Shariq, Mohammad Alzahrani, Hanan Alholaisi, Arafa A. Alharbi, Samar H. Alsharif, Sirajah A. Al-Gethami, Wafa Ali, Syed Kashif Alaghaz, Abdel-Nasser M. A. Siddiqui, Mohd Asim Seku, Kondaiah |
author_facet | Hussain, Mushtaq Hussaini, Syed Sulaiman Shariq, Mohammad Alzahrani, Hanan Alholaisi, Arafa A. Alharbi, Samar H. Alsharif, Sirajah A. Al-Gethami, Wafa Ali, Syed Kashif Alaghaz, Abdel-Nasser M. A. Siddiqui, Mohd Asim Seku, Kondaiah |
author_sort | Hussain, Mushtaq |
collection | PubMed |
description | Aquatic pollution, which includes organic debris and heavy metals, is a severe issue for living things. Copper pollution is hazardous to people, and there is a need to develop effective methods for eliminating it from the environment. To address this issue, a novel adsorbent composed of frankincense-modified multi-walled carbon nanotubes (Fr-MMWCNTs) and Fe(3)O(4) [Fr-MWCNT-Fe(3)O(4)] was created and subjected to characterization. Batch adsorption tests showed that Fr-MWCNT-Fe(3)O(4) had a maximum adsorption capacity of 250 mg/g at 308 K and could efficiently remove Cu(2+) ions over a pH range of 6 to 8. The adsorption process followed the pseudo-second-order and Langmuir models, and its thermodynamics were identified as endothermic. Functional groups on the surface of modified MWCNTs improved their adsorption capacity, and a rise in temperature increased the adsorption efficiency. These results highlight the Fr-MWCNT-Fe(3)O(4) composites’ potential as an efficient adsorbent for removing Cu(2+) ions from untreated natural water sources. |
format | Online Article Text |
id | pubmed-10254508 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-102545082023-06-10 Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent Hussain, Mushtaq Hussaini, Syed Sulaiman Shariq, Mohammad Alzahrani, Hanan Alholaisi, Arafa A. Alharbi, Samar H. Alsharif, Sirajah A. Al-Gethami, Wafa Ali, Syed Kashif Alaghaz, Abdel-Nasser M. A. Siddiqui, Mohd Asim Seku, Kondaiah Molecules Article Aquatic pollution, which includes organic debris and heavy metals, is a severe issue for living things. Copper pollution is hazardous to people, and there is a need to develop effective methods for eliminating it from the environment. To address this issue, a novel adsorbent composed of frankincense-modified multi-walled carbon nanotubes (Fr-MMWCNTs) and Fe(3)O(4) [Fr-MWCNT-Fe(3)O(4)] was created and subjected to characterization. Batch adsorption tests showed that Fr-MWCNT-Fe(3)O(4) had a maximum adsorption capacity of 250 mg/g at 308 K and could efficiently remove Cu(2+) ions over a pH range of 6 to 8. The adsorption process followed the pseudo-second-order and Langmuir models, and its thermodynamics were identified as endothermic. Functional groups on the surface of modified MWCNTs improved their adsorption capacity, and a rise in temperature increased the adsorption efficiency. These results highlight the Fr-MWCNT-Fe(3)O(4) composites’ potential as an efficient adsorbent for removing Cu(2+) ions from untreated natural water sources. MDPI 2023-06-01 /pmc/articles/PMC10254508/ /pubmed/37298968 http://dx.doi.org/10.3390/molecules28114494 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Hussain, Mushtaq Hussaini, Syed Sulaiman Shariq, Mohammad Alzahrani, Hanan Alholaisi, Arafa A. Alharbi, Samar H. Alsharif, Sirajah A. Al-Gethami, Wafa Ali, Syed Kashif Alaghaz, Abdel-Nasser M. A. Siddiqui, Mohd Asim Seku, Kondaiah Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title | Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title_full | Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title_fullStr | Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title_full_unstemmed | Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title_short | Enhancing Cu(2+) Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent |
title_sort | enhancing cu(2+) ion removal: an innovative approach utilizing modified frankincense gum combined with multiwalled carbon tubes and iron oxide nanoparticles as adsorbent |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254508/ https://www.ncbi.nlm.nih.gov/pubmed/37298968 http://dx.doi.org/10.3390/molecules28114494 |
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