水解酸化罐(kg VS/ m3∙d) | 给料 负荷(kg/d) | 甲烷产量 (m3/kg VS) | 水解酸化罐出料代谢产物组成、浓度 | |||||
乙醇(mg/L) | 乙酸(mg/L) | 丙酸(mg/L) | 丁酸(mg/L) | 乳酸(mg/L) |
| |||
15.10 | 20 | 0 | 2320.55 ± 57.43 | 4355.41 ± 89.74 | 1241.13 ± 39.67 | 2641.08 ± 54.65 | 2345.62 ± 54.32 | 258.14 ± 24.62 |
22.65 | 30 | 0 | 2102.68 ± 64.39 | 4153.46 ± 93.45 | 1861.35 ± 47.49 | 2307.43 ± 74.01 | 3216.78 ± 34.53 | 350.87 ± 29.51 |
30.20 | 40 | 0 | 1748.62 ± 48.27 | 3623.16 ± 75.29 | 1743.84 ± 56.34 | 2411.23 ± 63.22 | 3645.38 ± 48.17 | 422.41 ± 31.95 |
37.75 | 50 | 0 | 1412.80 ± 72.63 | 3426.17 ± 64.76 | 1758.65 ± 48.65 | 2235.54 ± 74.83 | 4425.56 ± 51.68 | 427.52 ± 30.25 |
甲烷发酵 反应器 (kg VS/ m3∙d) | 给料 负荷 (kg/d) | 甲烷产量 (m3/kg VS) | 甲烷发酵出料代谢产物组成、浓度 | |||||
乙醇(mg/L) | 乙酸(mg/L) | 丙酸(mg/L) | 丁酸(mg/L) | 乳酸(mg/L) |
| |||
2.94 | 20 | 0.546 ± 0.001a | N/A | 322.66 ± 38.87 | 76.73 ± 21.16 | 45.32 ± 12.63 | 12.46 ± 2.54 | 881.65 ± 40.81 |
4.61 | 30 | 0.551 ± 0.014a | N/A | 338.28 ± 65.43 | 87.14 ± 16.76 | 48.16 ± 16.44 | 8.24 ± 1.27 | 1417.82 ± 65.63 |
6.28 | 40 | 0.525 ± 0.003a | N/A | 398.41 ± 54.32 | 105.21 ± 19.32 | 67.98 ± 15.98 | 11.38 ± 3.12 | 2134.68 ± 43.54 |
8.15 | 50 | 0.480 ± 0.021b | N/A | 432.09 ± 65.76 | 112.80 ± 17.71 | 76.25 ± 17.43 | 9.78 ± 2.68 | 2625.45 ± 96.14 |