Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride
The powder of Ocimum Basilicum leaves was treated by zinc chloride (ZnCl2) and applied as a new and low-cost sorbent for extraction of permanganate anions (MnO4−) from liquid phase. The functional groups of the ring stretching vibration, –NH2 deformation, stretching of C-O, stretching of CH, and str...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2021/5561829 |
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| author | Nasser A. Alamrani Hatem A. Al-Aoh Meshari M. H. Aljohani Suhair A. Bani-Atta M. Sobhi Mustafa Syed Khalid A. A. A. Darwish Ali A. Keshk Mona A. A. Abdelfattah |
| author_facet | Nasser A. Alamrani Hatem A. Al-Aoh Meshari M. H. Aljohani Suhair A. Bani-Atta M. Sobhi Mustafa Syed Khalid A. A. A. Darwish Ali A. Keshk Mona A. A. Abdelfattah |
| author_sort | Nasser A. Alamrani |
| collection | DOAJ |
| description | The powder of Ocimum Basilicum leaves was treated by zinc chloride (ZnCl2) and applied as a new and low-cost sorbent for extraction of permanganate anions (MnO4−) from liquid phase. The functional groups of the ring stretching vibration, –NH2 deformation, stretching of C-O, stretching of CH, and stretching of –NH were found in the sorbent of zinc chloride Ocimum basilicum leaves powder (ZCOBLP) at 1516.21, 1629.33, 1047.00, 2929.88, and 3294.93 cm−1, respectively. This adsorbent has 8.3 pHZPC, 117.27 m2·g−1 surface area, 0.00711 cc·g−1 pore volume and average pore diameter of 264.144 Å. The outcomes of sorption experiments designate the positive impact for temperature, time of agitation, and started concentration of MnO4− and negative impact for pH. The optimal conditions were 1300 mg·L−1 as started adsorbate concentration, 55°C as solution temperature, agitation time of 420 min, and pH of 1.5. The outcomes of the equilibrium and dynamic approve that this sorption is spontaneous and heat-absorbing process, and the obtained data were described well by isotherm model of Langmuir and 2nd-order dynamic model. The capacities of this sorption were 588.235, 625.000, 666.667, and 714.286 mg·g−1 at 25, 35, 45, and 55 (°C), respectively. The superior sorption capacities of the uncostly ZCOBLP will make it successfully used for MnO4− ions extraction from liquid phases. |
| format | Article |
| id | doaj-art-1bb3da10f87444f7bf1040aa2bf11fb7 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-1bb3da10f87444f7bf1040aa2bf11fb72025-02-03T01:27:22ZengWileyJournal of Chemistry2090-90632090-90712021-01-01202110.1155/2021/55618295561829Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc ChlorideNasser A. Alamrani0Hatem A. Al-Aoh1Meshari M. H. Aljohani2Suhair A. Bani-Atta3M. Sobhi4Mustafa Syed Khalid5A. A. A. Darwish6Ali A. Keshk7Mona A. A. Abdelfattah8Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Physics, Faculty of Education at Al-Mahweet, Sana’a University, Al-Mahweet, YemenDepartment of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi ArabiaDepartment of Civil Engineering, Higher Institute for Engineering &Technology, Giza, EgyptThe powder of Ocimum Basilicum leaves was treated by zinc chloride (ZnCl2) and applied as a new and low-cost sorbent for extraction of permanganate anions (MnO4−) from liquid phase. The functional groups of the ring stretching vibration, –NH2 deformation, stretching of C-O, stretching of CH, and stretching of –NH were found in the sorbent of zinc chloride Ocimum basilicum leaves powder (ZCOBLP) at 1516.21, 1629.33, 1047.00, 2929.88, and 3294.93 cm−1, respectively. This adsorbent has 8.3 pHZPC, 117.27 m2·g−1 surface area, 0.00711 cc·g−1 pore volume and average pore diameter of 264.144 Å. The outcomes of sorption experiments designate the positive impact for temperature, time of agitation, and started concentration of MnO4− and negative impact for pH. The optimal conditions were 1300 mg·L−1 as started adsorbate concentration, 55°C as solution temperature, agitation time of 420 min, and pH of 1.5. The outcomes of the equilibrium and dynamic approve that this sorption is spontaneous and heat-absorbing process, and the obtained data were described well by isotherm model of Langmuir and 2nd-order dynamic model. The capacities of this sorption were 588.235, 625.000, 666.667, and 714.286 mg·g−1 at 25, 35, 45, and 55 (°C), respectively. The superior sorption capacities of the uncostly ZCOBLP will make it successfully used for MnO4− ions extraction from liquid phases.http://dx.doi.org/10.1155/2021/5561829 |
| spellingShingle | Nasser A. Alamrani Hatem A. Al-Aoh Meshari M. H. Aljohani Suhair A. Bani-Atta M. Sobhi Mustafa Syed Khalid A. A. A. Darwish Ali A. Keshk Mona A. A. Abdelfattah Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride Journal of Chemistry |
| title | Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride |
| title_full | Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride |
| title_fullStr | Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride |
| title_full_unstemmed | Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride |
| title_short | Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride |
| title_sort | wastewater purification from permanganate ions by sorption on the ocimum basilicum leaves powder modified by zinc chloride |
| url | http://dx.doi.org/10.1155/2021/5561829 |
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