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Descriptive statistics on the composition of biogas obtained from RPWM.
| Test | Biogas flow (L/h) | CH4 (%) | CO2 (%) | O2 (%) | H2S (%) | Others (%) |
|---|---|---|---|---|---|---|
| 1 | 1.25 | 71.7 | 18.8 | 1.2 | 0.1 | 8.2 |
| 2 | 1.50 | 75 | 21.8 | 0.6 | 0.2 | 2.4 |
| 3 | 1.76 | 73 | 19.4 | 0.9 | 0.3 | 6.4 |
| 4 | 2.60 | 73.2 | 17.9 | 1.0 | 0.1 | 7.8 |
| 5 | 3.40 | 70.8 | 20.9 | 1.0 | 0.1 | 7.2 |
