Table 1 The relative abundance of predominant bacterial phylum in mature biofilms, COD = 400 mg/L
F = 0.8 Pa | F = 1.29 Pa | F = 2.0 Pa | |
|---|---|---|---|
Archaea_unclassified (%) | 0.97 | 0.02 | 0.01 |
DHVEG-6 (%) | 76.15 | 42.53 | 25.76 |
Euryarchaeota_unclassified (%) | 0.89 | 0.09 | 0.01 |
MBG-B_norank (%) | 1.25 | 0.23 | 0.03 |
Methanobacterium (%) | 0.26 | 0.02 | 0 |
Methanoregula (%) | 0.4 | 0.04 | 0.32 |
Methanosphaerula (%) | 0.04 | 0 | 0.01 |
Methanospirillum (%) | 19.87 | 57.07 | 78.84 |
TMEG (%) | 0.06 | 0 | 0.02 |
Thermoprotei_unclassified (%) | 0.11 | 0 | 0 |