Bacterial community structure in rotating biological contactor treating coke wastewater in relation to medium composition

Table 3 The list of bacterial genera that decreased during process performance (only genera with the relative abundance higher than 0.1% are shown)

Genus	632 sample	823 sample	Change (fold)
Microbacterium	1.23	0.01	123
Planctomyces	2.82	0.04	70.5
Gramella	0.56	0.01	56
Prosthecobacter	1.35	0.03	45
Subtercola	0.58	0.02	29
Sphingobacterium	0.74	0.03	24.66
Pirellula	0.53	0.023	23.04
Leifsonia	0.8	0.05	16
Glaciibacter	1.02	0.14	7.28
Flavobacterium	1.09	0.18	6.05
Isosphaera	0.7	0.12	5.83
Hyphomicrobium	0.54	0.1	5.4
Salinibacterium	0.62	0.15	4.13
Hymenobacter	1.74	0.62	2.8
Chthoniobacter	1.09	0.53	2.05
Cytophaga	2.48	1.3	1.9
Nitrosomonas	1.34	0.93	1.44