Biogas System | Total COD in (kg) | Total COD rem (Kg) | System Temp (°C) | CH4 kg/day | HRT (Days) | COD in/HRT (Kg/day) | CODrem /HRT (Kg/day) | CODrem /CH4 (Kg) | Removal Efficiency |
L1-BG 40 | 4.507 | 1.791 | 23.993 | 0.458 | 3.135 | 1.438 | 0.571 | 3.910 | 40% |
L2-BG 30 | 4.481 | 2.853 | 23.827 | 0.621 | 3.854 | 1.163 | 0.740 | 4.594 | 64% |
L3-BG 20 | 1.142 | 0.744 | 25.080 | 0.173 | 14.315 | 0.080 | 0.052 | 4.303 | 65% |
L5-BG 20 | 3.477 | 1.263 | 24.922 | 0.197 | 2.917 | 1.192 | 0.433 | 6.412 | 36% |
L6-BG 20 | 2.478 | 1.524 | 24.638 | 0.453 | 8.202 | 0.302 | 0.186 | 3.364 | 61% |
L7-BG10 | 7.659 | 6.356 | 25.294 | 2.205 | 4.322 | 1.772 | 1.471 | 2.883 | 83% |
L8-BG20 | 2.177 | 1.435 | 24.175 | 0.423 | 9.865 | 0.221 | 0.145 | 3.393 | 66% |
L9-BG 10 | 0.813 | 0.556 | 24.316 | 0.124 | 18.165 | 0.045 | 0.031 | 4.486 | 68% |
Mean | 3.342 | 2.065 | 24.531 | 0.582 | 8.097 | 0.776 | 0.454 | 4.168 | 60% |
SD | 2.225 | 1.869 | 0.535 | 0.678 | 5.693 | 0.687 | 0.484 | 1.089 | - |