Association of running manner with bacterial community dynamics in a partial short-term nitrifying bioreactor for treatment of piggery wastewater with high ammonia content

AMB Express

Table 4 Correlations (R values) between major phyla and running parameters from Pearson’s test

phylum	influent NH₄ ⁺-N	effluent NH₄ ⁺-N	effluent NO₂ ⁻-N	DO	pH
Bacteroidetes	0.55*	0.23	0.86***	0.65**	0.64**
Proteobacteria	−0.60**	−0.32	−0.86***	−0.70***	−0.78***
Nitrospirae	-0.69**	−0.53**	−0.62**	−0.83***	−0.60**
TM7	0.4	0.53*	0.06	0.29	0.60**
Chloroflexi	-0.50*	−0.54*	−0.19	−0.33	−0.48*
Chlorobi	−0.09	−0.14	−0.27	−0.17	−0.38
Firmicutes	0.45	0.46*	0.15	0.56*	−0.09
Actinobacteria	0.23	−0.05	0.70***	0.49*	0.32
Synergistetes	0.17	−0.04	0.46*	0.39	0.18
Gemmatimonadetes	−0.35	−0.56**	0.18	−0.05	−0.22
Planctomycetes	−0.79***	−0.63**	-0.70***	−0.86***	−0.68***