Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution
This work, using a batch study, revealed the performance of modified magnetite millscales with a cationic surfactant [cetyl trimethyl ammonium bromide (CTAB)] (Fe3O4/CTAB MNS) in cadmium ion removal from aqueous solution. The self-assembly method was employed to modify Fe3O4 with CTAB. As prepared...
| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Malaysian Analytical Sciences Society
2022
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| _version_ | 1825938768406773760 |
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| author | Ahmad Nazri, Nur Asyikin Azis, Raba’ah Syahidah Che Man, Hasfalina Ismail, Ismayadi |
| author_facet | Ahmad Nazri, Nur Asyikin Azis, Raba’ah Syahidah Che Man, Hasfalina Ismail, Ismayadi |
| author_sort | Ahmad Nazri, Nur Asyikin |
| collection | UPM |
| description | This work, using a batch study, revealed the performance of modified magnetite millscales with a cationic surfactant [cetyl
trimethyl ammonium bromide (CTAB)] (Fe3O4/CTAB MNS) in cadmium ion removal from aqueous solution. The self-assembly
method was employed to modify Fe3O4 with CTAB. As prepared Fe3O4 limited the modification method to ex situ. Therefore, a
heterocoagulation method was used to self-assemble CTAB on Fe3O4. The prepared magnetic nanosorbents (MNSs) were used
in batch adsorption to optimize cadmium adsorption. In addition, characterization with Fourier transform infrared spectroscopy
(FTIR) and transmission electron microscopy (TEM) revealed new characteristics of that modified Fe3O4 that contributed to the
enhancement of the adsorption efficiency (Q) to reach 21.6 mg/g. The higher removal percentage shown by Fe3O4/CTAB MNS
was 89%, which confirmed the successful modification. Therefore, Fe3O4 modified with CTAB has higher potential to be used as
magnetic nanosorbent owing to lower cost of production with compatible adsorption capacity. |
| first_indexed | 2024-09-25T03:37:12Z |
| format | Article |
| id | upm.eprints-102860 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-09-25T03:37:12Z |
| publishDate | 2022 |
| publisher | Malaysian Analytical Sciences Society |
| record_format | dspace |
| spelling | upm.eprints-1028602024-06-22T13:16:52Z http://psasir.upm.edu.my/id/eprint/102860/ Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution Ahmad Nazri, Nur Asyikin Azis, Raba’ah Syahidah Che Man, Hasfalina Ismail, Ismayadi This work, using a batch study, revealed the performance of modified magnetite millscales with a cationic surfactant [cetyl trimethyl ammonium bromide (CTAB)] (Fe3O4/CTAB MNS) in cadmium ion removal from aqueous solution. The self-assembly method was employed to modify Fe3O4 with CTAB. As prepared Fe3O4 limited the modification method to ex situ. Therefore, a heterocoagulation method was used to self-assemble CTAB on Fe3O4. The prepared magnetic nanosorbents (MNSs) were used in batch adsorption to optimize cadmium adsorption. In addition, characterization with Fourier transform infrared spectroscopy (FTIR) and transmission electron microscopy (TEM) revealed new characteristics of that modified Fe3O4 that contributed to the enhancement of the adsorption efficiency (Q) to reach 21.6 mg/g. The higher removal percentage shown by Fe3O4/CTAB MNS was 89%, which confirmed the successful modification. Therefore, Fe3O4 modified with CTAB has higher potential to be used as magnetic nanosorbent owing to lower cost of production with compatible adsorption capacity. Malaysian Analytical Sciences Society 2022 Article PeerReviewed Ahmad Nazri, Nur Asyikin and Azis, Raba’ah Syahidah and Che Man, Hasfalina and Ismail, Ismayadi (2022) Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution. Malaysian Journal of Analytical Sciences, 26 (2). pp. 334-336. ISSN 1394-2506 https://mjas.analis.com.my/mjas/v26_n2/pdf/Asyikin_26_2_13.pdf |
| spellingShingle | Ahmad Nazri, Nur Asyikin Azis, Raba’ah Syahidah Che Man, Hasfalina Ismail, Ismayadi Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title | Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title_full | Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title_fullStr | Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title_full_unstemmed | Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title_short | Preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
| title_sort | preparation of extracted magnetite from an industrial waste mill modified by cetyl trimethyl ammonium bromide for cadmium ion removal from aqueous solution |
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