Research Article
Empirical Study on Factors Affecting Biogas Production
Table 2
Energy content of biogas from different digesters.
| | Temperature | Digester input | EC (Btu/ft3) | EC (MJ/m3) |
| | Room temperature | Pig | 598.5 | 22.3 | | Cow | 591.2 | 22.0 | | Chicken | 543.9 | 20.3 |
| | Mesophilic | Pig | 577.6 | 21.5 | | Water hyacinth | 616.7 | 23.0 | | Kitchen waste | 569.4 | 21.2 | | Chicken | 588.5 | 21.9 | | Cow | 559.4 | 20.8 | | Cow + pig mix | 592.2 | 22.1 |
| | Thermophilic | Pig | 588.5 | 21.9 | | Cow | 557.5 | 20.8 |
| | Average | 580.3 | 21.6 |
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