Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal
The magnetic adsorbents i.e. oil palm frond-magnetic particles (OPF-MP) and oil palm frond activated carbon-magnetic particles (OPFAC-MP) have been prepared by impregnation of iron oxide via co-precipitation method. The magnetic adsorbents and their parent materials were characterized using Fourier...
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Penerbit Universiti Kebangsaan Malaysia
2017
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| _version_ | 1796862397036625920 |
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| author | Zainol, M. M. Amin, N. A. S. Asmadi, M. |
| author_facet | Zainol, M. M. Amin, N. A. S. Asmadi, M. |
| author_sort | Zainol, M. M. |
| collection | ePrints |
| description | The magnetic adsorbents i.e. oil palm frond-magnetic particles (OPF-MP) and oil palm frond activated carbon-magnetic particles (OPFAC-MP) have been prepared by impregnation of iron oxide via co-precipitation method. The magnetic adsorbents and their parent materials were characterized using Fourier transform infrared (FTIR), thermogravimetric analysis (TGA), field emission scanning electron microscopy (FESEM), Brunauer Emmett Teller (BET), Barrett, Joyner & Halenda (BJH) and t-plot method, x-ray diffraction (XRD) and also using vibrating sample magnetometry (VSM) to study their properties and surface chemistry. The activated carbon magnetic adsorbent confers high surface area of 700 m2/g with amorphous structure and magnetic properties of 2.76 emu/g. The OPF-MP and OPFAC-MP were then applied in adsorption study for ions removal of Pb(II), Zn(II) and Cu(II). OPFAC-MP has shown high removal efficiency of 100 % with adsorption capacity up to 15 mg/g of Pb(II), Zn(II) and Cu(II) ions compared to OPF-MP. In addition, the magnetic adsorbents were also compared with their parent materials to observe the effect of magnetic particles. Accordingly, the impregnation of magnetic particles enhances the metal ions adsorption comparing to their parent materials. |
| first_indexed | 2024-03-05T20:11:01Z |
| format | Article |
| id | utm.eprints-75748 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:11:01Z |
| publishDate | 2017 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | utm.eprints-757482018-04-30T13:14:10Z http://eprints.utm.my/75748/ Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal Zainol, M. M. Amin, N. A. S. Asmadi, M. TP Chemical technology The magnetic adsorbents i.e. oil palm frond-magnetic particles (OPF-MP) and oil palm frond activated carbon-magnetic particles (OPFAC-MP) have been prepared by impregnation of iron oxide via co-precipitation method. The magnetic adsorbents and their parent materials were characterized using Fourier transform infrared (FTIR), thermogravimetric analysis (TGA), field emission scanning electron microscopy (FESEM), Brunauer Emmett Teller (BET), Barrett, Joyner & Halenda (BJH) and t-plot method, x-ray diffraction (XRD) and also using vibrating sample magnetometry (VSM) to study their properties and surface chemistry. The activated carbon magnetic adsorbent confers high surface area of 700 m2/g with amorphous structure and magnetic properties of 2.76 emu/g. The OPF-MP and OPFAC-MP were then applied in adsorption study for ions removal of Pb(II), Zn(II) and Cu(II). OPFAC-MP has shown high removal efficiency of 100 % with adsorption capacity up to 15 mg/g of Pb(II), Zn(II) and Cu(II) ions compared to OPF-MP. In addition, the magnetic adsorbents were also compared with their parent materials to observe the effect of magnetic particles. Accordingly, the impregnation of magnetic particles enhances the metal ions adsorption comparing to their parent materials. Penerbit Universiti Kebangsaan Malaysia 2017 Article PeerReviewed Zainol, M. M. and Amin, N. A. S. and Asmadi, M. (2017) Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal. Sains Malaysiana, 46 (5). pp. 773-782. ISSN 0126-6039 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85022217149&doi=10.17576%2fjsm-2017-4605-12&partnerID=40&md5=33a156ca0b60a650eaebc10c893d37e4 |
| spellingShingle | TP Chemical technology Zainol, M. M. Amin, N. A. S. Asmadi, M. Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title | Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title_full | Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title_fullStr | Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title_full_unstemmed | Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title_short | Preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| title_sort | preparation and characterization of impregnated magnetic particles on oil palm frond activated carbon for metal ions removal |
| topic | TP Chemical technology |
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