Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids
Facile synthesis of two 2-anthracene ammonium-based magnetic ionic liquids (MILs), 2-anthracene ammonium tetrachloroferrate (III) ([2A-A]FeCl4) and 2-anthracene ammonium trichlorocobaltate (II) ([2A-A]CoCl3) was performed by protonation of 2-aminoanthracene, followed complexation with FeCl3/CoCl2. T...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-10-01
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| Series: | Arabian Journal of Chemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S187853522200452X |
| _version_ | 1798036361731637248 |
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| author | Ahmed Abdi Hassan Abdulkadir Tanimu Saheed A. Ganiyu Ibrahim Y. Yaagoob Khalid Alhooshani |
| author_facet | Ahmed Abdi Hassan Abdulkadir Tanimu Saheed A. Ganiyu Ibrahim Y. Yaagoob Khalid Alhooshani |
| author_sort | Ahmed Abdi Hassan |
| collection | DOAJ |
| description | Facile synthesis of two 2-anthracene ammonium-based magnetic ionic liquids (MILs), 2-anthracene ammonium tetrachloroferrate (III) ([2A-A]FeCl4) and 2-anthracene ammonium trichlorocobaltate (II) ([2A-A]CoCl3) was performed by protonation of 2-aminoanthracene, followed complexation with FeCl3/CoCl2. The MILs were tested in the adsorptive removal of Cd2+, As3+, Pb2+ and Cr3+ from water sources. Upon treatment with 10 mg dosage of MILs in 10 mL aqueous solution of 50 ppm each of Cd2+, As3+, Pb2+ and Cr3+, adsorption capacity (mg/g) in the range of 5.73–55.5 and 23.6–56.8 for [2A-A]FeCl4 and [2A-A]CoCl3 respectively were recorded. Thus, the optimization, kinetic and isotherms studies were conducted using the [2A-A]CoCl3 adsorbent. The [2A-A]CoCl3 was more effective in pH 7–9, and equilibrium adsorption was achieved after 60 min contact time. The adsorption process proceeded via the Pseudo-second order pathway and the Langmuir isotherm model is the best fit for the adsorption process (with qmax = 227 – 357 mg/g) of all the targeted metal ions. The [2A-A]CoCl3 adsorbent demonstrated practicality with large distribution and selectivity coefficients of the targeted ions, and up to six times regeneration. |
| first_indexed | 2024-04-11T21:11:48Z |
| format | Article |
| id | doaj.art-428a7cc7574e4a20908989a7f38402bf |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-04-11T21:11:48Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-428a7cc7574e4a20908989a7f38402bf2022-12-22T04:03:00ZengElsevierArabian Journal of Chemistry1878-53522022-10-011510104136Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquidsAhmed Abdi Hassan0Abdulkadir Tanimu1Saheed A. Ganiyu2Ibrahim Y. Yaagoob3Khalid Alhooshani4Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi ArabiaCenter for Refining and Advanced Chemicals, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi ArabiaDepartment of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia; Center for Refining and Advanced Chemicals, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi ArabiaDepartment of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi ArabiaDepartment of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia; Center for Refining and Advanced Chemicals, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia; Corresponding author.Facile synthesis of two 2-anthracene ammonium-based magnetic ionic liquids (MILs), 2-anthracene ammonium tetrachloroferrate (III) ([2A-A]FeCl4) and 2-anthracene ammonium trichlorocobaltate (II) ([2A-A]CoCl3) was performed by protonation of 2-aminoanthracene, followed complexation with FeCl3/CoCl2. The MILs were tested in the adsorptive removal of Cd2+, As3+, Pb2+ and Cr3+ from water sources. Upon treatment with 10 mg dosage of MILs in 10 mL aqueous solution of 50 ppm each of Cd2+, As3+, Pb2+ and Cr3+, adsorption capacity (mg/g) in the range of 5.73–55.5 and 23.6–56.8 for [2A-A]FeCl4 and [2A-A]CoCl3 respectively were recorded. Thus, the optimization, kinetic and isotherms studies were conducted using the [2A-A]CoCl3 adsorbent. The [2A-A]CoCl3 was more effective in pH 7–9, and equilibrium adsorption was achieved after 60 min contact time. The adsorption process proceeded via the Pseudo-second order pathway and the Langmuir isotherm model is the best fit for the adsorption process (with qmax = 227 – 357 mg/g) of all the targeted metal ions. The [2A-A]CoCl3 adsorbent demonstrated practicality with large distribution and selectivity coefficients of the targeted ions, and up to six times regeneration.http://www.sciencedirect.com/science/article/pii/S187853522200452X2-anthraceneMagnetic ionic liquidAdsorbentHeavy metalsWastewaterAdsorption capacity |
| spellingShingle | Ahmed Abdi Hassan Abdulkadir Tanimu Saheed A. Ganiyu Ibrahim Y. Yaagoob Khalid Alhooshani Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids Arabian Journal of Chemistry 2-anthracene Magnetic ionic liquid Adsorbent Heavy metals Wastewater Adsorption capacity |
| title | Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids |
| title_full | Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids |
| title_fullStr | Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids |
| title_full_unstemmed | Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids |
| title_short | Selective removal of Cd(II), As(III), Pb(II) and Cr(III) ions from water resources using novel 2-anthracene ammonium-based magnetic ionic liquids |
| title_sort | selective removal of cd ii as iii pb ii and cr iii ions from water resources using novel 2 anthracene ammonium based magnetic ionic liquids |
| topic | 2-anthracene Magnetic ionic liquid Adsorbent Heavy metals Wastewater Adsorption capacity |
| url | http://www.sciencedirect.com/science/article/pii/S187853522200452X |
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