Noraini, M. N. and Abdullah, E. C. and Othman, R. and Mubarak, N. M. (2016) Single-route synthesis of magnetic biochar from sugarcane bagasse by microwave-assisted pyrolysis. Materials Letters, 184 . pp. 315-319. ISSN 0167-577X
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Abstract
This study investigated a novel method of preparing magnetic biochar from sugarcane bagasse by microwave-assisted pyrolysis at a microwave power of 600 W. The samples were characterized by several methods such as scanning electron microscopy (SEM), X-ray diffraction (XRD), flame atomic absorption spectroscopy (FAAS), vibrating sample magnetometer (VSM), and FTIR. The effects of the radiation time were investigated. The optimum conditions for producing high yield 69% magnetic biochar from sugarcane bagasse by microwave heating were 30 min of radiation time and an impregnation ratio (Fe2O3:biomass) of 0.45. The magnetic biochar produced enhanced the route for the removal of 96.17% of hazardous Cadmium (Cd2+) from aqueous solutions.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Absorption spectroscopy, Bagasse, Carbon, Chemicals removal (water treatment), Fourier transform infrared spectroscopy, Magnetic materials, Magnetism, Microwave heating, Microwaves, Nanomagnetics, Nanoparticles, Pyrolysis, Radiation effects, Scanning electron microscopy, Solutions, X ray diffraction, Carbon material, Flame atomic absorption spectroscopy, Impregnation ratios, Microwave power, Microwave-assisted pyrolysis, Optimum conditions, Sugar-cane bagasse, Vibrating sample magnetometer, Biohazards |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 71544 |
| Deposited By: | Widya Wahid |
| Deposited On: | 16 Nov 2017 08:43 |
| Last Modified: | 16 Nov 2017 08:43 |
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