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Biogas production from food waste added with crude glycerin produced from biodiesel production |
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| รหัสดีโอไอ | |
| Creator | 1. Somjintana Limsuk 2. Poonyawee Peantum 3. Anurak Petiraksakul |
| Title | Biogas production from food waste added with crude glycerin produced from biodiesel production |
| Publisher | Faculty of Engineering, Khon Kaen Univeristy |
| Publication Year | 2554 |
| Journal Title | KKU Engineering Journal |
| Journal Vol. | 38 |
| Journal No. | 2 |
| Page no. | 101-110 |
| Keyword | Anaerobic digestion, Food waste,Crude Glycerin,Biogas |
| ISSN | 0125-8273 |
| Abstract | The objective of this study was to produce biogas from food waste added with crude glycerin produced from biodiesel processes by using 200 L of a semi-batch anaerobic reactor. In start-up state, food waste was fed to the reactor at the range of average organic loading rate of 0.306-1.245 g/Lreactor-day (56.6-230.2 g/day) giving the average methane yield at room temperature of 0.465 m3CH4/kgCOD and average biogas yield of 0.789 m3biogas/kgCOD. In addition of crude glycerin at food waste loading of 1.245 g/Lreactor-day, average biogas volumes was increased from 36.8 L/day to 72.2 L/day and 90.4 L/day after adding with 30.8 mL/day and 46.3 mL/day of glycerin, respectively. |
