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| 005 | 20260811151914.0 | ||
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| 008 | 260811t20252025my a|||fr|||| 000 0 eng d | ||
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_aTHE0010950 (Local) _qHardback |
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_aUMPSA _beng _cUMPSA _erda |
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| 090 | _aFTKKP .A956 2025 r Bc. | ||
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_aMuhammad Azinuddin Bin Mat Zait, _eauthor. |
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| 245 | 1 | 0 |
_aFood waste torrefaction with nitric acid pre-treatment : _bthe effect of residence time / _cMuhammad Azinuddin Bin Mat Zait |
| 264 | 1 |
_aKuantan, Pahang : _bUMPSA, _c2025 |
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| 264 | 4 | _c© 2025 | |
| 300 |
_axvi, 35 pages : _billustrations ; |
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| 336 |
_2rdacontent _atext |
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_2rdamedia _aunmediated |
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_2rdacarrier _avolume |
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_2rda _atext file _bPDF |
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| 500 | _aFaculty of Chemical and Process Engineering Technology | ||
| 502 | _aFinal Year Report (Bachelor of Chemical Engineering Technology (Hons) ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 | ||
| 504 | _aInclude bibliographical reference | ||
| 520 | 3 | _aThis study investigates the torrefaction of Food Waste (FW) with nitric acid pre-treatment to overcome the problem within biomass solid biofuel, which has high ash content. In Malaysia, there is a significant composition of FW, and it causes environmental impact to surrounding odor and pollution. Thus, this study experiments with a suitable method to reduce the environmental impact while generating energy. This research aims to optimize biofuel production by assessing the effect of varying residence time during nitric acid pre-treatment. The FW was collected around cafeterias at Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA. The pre-treatment was conducted using FW sample leaching in 7 v/v% solution for 120 minutes. The experiment was repeated at different residence times (30, 60, and 90 minutes). The torrefaction process was conducted at 275°C for 30 minutes, after which key parameters such as High Heating Value (HHV), Proximate Analysis (PA), mass loss, energy yield, and mass yield were evaluated. In addition, the FW consists predominantly of bones and may affect the ash content value. The result shows that nitric acid pre-treatment significantly reduces ash content in the leaching process for both conditions and increases the calorific value of the sample. | |
| 610 | 2 | 0 |
_aFaculty of Chemical and Process Engineering Technology _xDissertations |
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_aUniversities and colleges _xDissertations |
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_aTheses _xDissertations |
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| 856 | _uhttps://umpir.ump.edu.my/id/eprint/47783 | ||
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_2lcc _cPSM |
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_c105452 _d105458 |
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