Group | Sample point | OD600 | OD600 descending rate (day−1) | Total acetate (mM) | Acetate consumption rate (mM/day) | CH4 production rate (mmol/day) | pH | pH rising rate (day−1) |
---|---|---|---|---|---|---|---|---|
10-group | 10-I | 1.122 | 0.018 | 9.66 | 0.73 | 0.049 | 6.47 | 0.046 |
10-T | 1.022 | 0.017 | 4.15 | 0.94 | 0.073 | 6.69 | 0.037 | |
25-group | 25-I | 1.194 | 0.020 | 23.70 | 0.59 | 0.075 | 6.56 | 0.051 |
25-T | 1.048 | 0.018 | 9.92 | 1.57 | 0.034 | 6.93 | 0.036 | |
50-group | 50-I | 1.168 | 0.015 | 44.59 | 0.74 | 0.095 | 6.69 | 0.040 |
50-T | 0.934 | 0.0079 | 24.93 | 1.78 | 0.092 | 7.22 | 0.030 |