Table 1 Main feedstock parameters at the beginning and the end of the process
From: Comparative study on factors affecting anaerobic digestion of agricultural vegetal residues
No. | Substrates | Humidity [%] | Ash content [%] | Lower heating value [kJ/kg] | Higher heating value [kJ/kg] | C/N |
|---|---|---|---|---|---|---|
Beginning of the process | ||||||
1 | Wheat bran | 10.23 | 4.63 | 15.535 | 17.098 | 88.3 |
2 | Mix damaged ground grains (50% wheat rest corn kernels) | 10.98 | 1.64 | 15.245 | 16.591 | 59.1 |
End of the process | ||||||
3 | Wheat bran | 0.29 | 15.14 | 7.356 | 6.094 | - |
4 | Mix damaged ground grains (50% wheat rest corn kernels) | 0.93 | 49.89 | 11.502 | 10.676 | - |