| Experimental Design | |||||
|
| Co-digestion Ratio, Food waste (FW): Grass (GR) (%) | Quantity, FW: GR (g) | Pre-treatment | ||
|
| FW | GR | FW | GR |
|
| Experiment |
|
|
|
|
|
| R1 | 100 | 0 | 75.00 | 0.00 | Grinding |
| R2 | 75 | 25 | 56.25 | 18.75 |
|
| R3 | 50 | 50 | 37.50 | 37.50 |
|
| R4 | 25 | 75 | 18.75 | 56.25 |
|
| R5 | 0 | 100 | 0.00 | 75.00 | Chipping |