Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand
A kenaf cellulose-based poly(hydroxamic acid) ligandwas synthesized frompoly(methylacrylate) grafted cellulose and applied towards the adsorption of rare earthmetals fromaqueousmedia. The startingmaterials and final product were examined by FT-IR, FE-SEM, and ICP-MS. Remarkable maximum adsorption...
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| Online Access: | http://umpir.ump.edu.my/id/eprint/19470/7/fist-2017-shaheen-Adsorption%20of%20rare%20earth%20metals%20from%20water1.pdf http://umpir.ump.edu.my/id/eprint/19470/ https://doi.org/10.1016/j.molliq.2017.08.096 |
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my.ump.umpir.194702018-07-27T01:38:25Z http://umpir.ump.edu.my/id/eprint/19470/ Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand Lutfor, M. R. Biswas, Tapan Kumar Sarkar, Shaheen M. M. M., Yusoff Mohd Sani, Sarjadi Arshad, Sazmal E. Musta, Baba QD Chemistry A kenaf cellulose-based poly(hydroxamic acid) ligandwas synthesized frompoly(methylacrylate) grafted cellulose and applied towards the adsorption of rare earthmetals fromaqueousmedia. The startingmaterials and final product were examined by FT-IR, FE-SEM, and ICP-MS. Remarkable maximum adsorption results were obtained for the earthmetals La3+, Ce3+, Pr3+, Gd3+, Nd3+, Eu3+, and Sm3+, with values of 260, 245, 235, 220, 210, 195, and 192 mg g−1, respectively. The adsorption capacities of the ligand for adsorption of rare earth metals were well fitted with the pseudo-second-order rate equation. Further, the adsorption properties of the rare earth ionswere nicelymatchedwith the Langmuir isothermmodel, (R2 N 0.99), thus suggesting that the adsorbent surface of the ligand ismonolayer and homogenous in nature. The reusability of the created ligandwas evaluated by carrying out sequential sorption/desorption experiments, indicating that the developed adsorbent can be reused for at least 10 cycles without incurring any significant losses to its primary removal capabilities. Elsevier 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19470/7/fist-2017-shaheen-Adsorption%20of%20rare%20earth%20metals%20from%20water1.pdf Lutfor, M. R. and Biswas, Tapan Kumar and Sarkar, Shaheen M. and M. M., Yusoff and Mohd Sani, Sarjadi and Arshad, Sazmal E. and Musta, Baba (2017) Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand. Journal of Molecular Liquids, 243. pp. 616-623. ISSN 0167-7322 https://doi.org/10.1016/j.molliq.2017.08.096 doi: 10.1016/j.molliq.2017.08.096 |
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QD Chemistry Lutfor, M. R. Biswas, Tapan Kumar Sarkar, Shaheen M. M. M., Yusoff Mohd Sani, Sarjadi Arshad, Sazmal E. Musta, Baba Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| description |
A kenaf cellulose-based poly(hydroxamic acid) ligandwas synthesized frompoly(methylacrylate) grafted cellulose
and applied towards the adsorption of rare earthmetals fromaqueousmedia. The startingmaterials and final
product were examined by FT-IR, FE-SEM, and ICP-MS. Remarkable maximum adsorption results were obtained
for the earthmetals La3+, Ce3+, Pr3+, Gd3+, Nd3+, Eu3+, and Sm3+, with values of 260, 245, 235, 220, 210, 195,
and 192 mg g−1, respectively. The adsorption capacities of the ligand for adsorption of rare earth metals were
well fitted with the pseudo-second-order rate equation. Further, the adsorption properties of the rare earth
ionswere nicelymatchedwith the Langmuir isothermmodel, (R2 N 0.99), thus suggesting that the adsorbent surface
of the ligand ismonolayer and homogenous in nature. The reusability of the created ligandwas evaluated by
carrying out sequential sorption/desorption experiments, indicating that the developed adsorbent can be reused
for at least 10 cycles without incurring any significant losses to its primary removal capabilities. |
| format |
Article |
| author |
Lutfor, M. R. Biswas, Tapan Kumar Sarkar, Shaheen M. M. M., Yusoff Mohd Sani, Sarjadi Arshad, Sazmal E. Musta, Baba |
| author_facet |
Lutfor, M. R. Biswas, Tapan Kumar Sarkar, Shaheen M. M. M., Yusoff Mohd Sani, Sarjadi Arshad, Sazmal E. Musta, Baba |
| author_sort |
Lutfor, M. R. |
| title |
Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| title_short |
Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| title_full |
Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| title_fullStr |
Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| title_full_unstemmed |
Adsorption of Rare Earth Metals from Water using a Kenaf Cellulose-based Poly(hydroxamic acid) Ligand |
| title_sort |
adsorption of rare earth metals from water using a kenaf cellulose-based poly(hydroxamic acid) ligand |
| publisher |
Elsevier |
| publishDate |
2017 |
| url |
http://umpir.ump.edu.my/id/eprint/19470/7/fist-2017-shaheen-Adsorption%20of%20rare%20earth%20metals%20from%20water1.pdf http://umpir.ump.edu.my/id/eprint/19470/ https://doi.org/10.1016/j.molliq.2017.08.096 |
| _version_ |
1643668658845646848 |
| score |
13.211869 |