多级AO工艺处理酿造废水效能及微生物群落分析

杨开明,母宣贻,赵梓君,陈亚平,冯强,王松

Efficacy and microbial community analysis of multi-stage AO process for brewing wastewater treatment

Kaiming YANG,Xuanyi MU,Zijun ZHAO,Yaping CHEN,Qiang FENG,Song WANG

表2 门、纲水平上物种相对丰度的差异

Table 2 Differences in relative abundance of species at phylum and class levels

进水模式 反应池 Proteobacteria Actinobacteriota Patescibacteria Acidobacteriota Gracilibacteria Kapabacteria 0 A1 49.33% 14.32% 9.93% 0.74% — — O1 51.93% 12.87% 9.37% 0.77% — — A2 51.42% 17.20% 10.89% 0.36% — — O2 45.15% 17.57% 11.60% 0.72% — — A3 43.73% 12.54% 16.09% 1.04% — — O3 44.10% 14.97% 12.63% 1.12% — — 30% A1-2 37.49% 10.60% 26.52% — 6.16% — O1-2 39.02% 10.04% 25.43% — 7.64% — A2-2 26.20% 8.28% 46.08% — 9.36% — O2-2 36.83% 9.64% 30.89% — 6.69% — A3-2 37.42% 11.38% 25.77% — 6.08% — O3-2 37.79% 11.05% 27.35% — 5.85% — 70% A1-3 30.61% 8.38% 32.44% — 1.69% — O1-3 37.08% 11.15% 25.36% — 1.28% — A2-3 27.96% 11.17% 33.08% — 1.47% — O2-3 31.04% 10.05% 30.90% — 1.21% — A3-3 30.89% 8.40% 30.03% — 1.42% — O3-3 36.05% 9.47% 31.19% — 1.33% — 100% A1-4 31.80% 16.97% 26.15% — 0.55% 0.33% O1-4 33.96% 16.01% 23.67% — 0.47% 1.33% A2-4 34.69% 20.80% 22.22% — 0.39% 0.17% O2-4 40.08% 17.26% 20.26% — 0.48% 0.10% A3-4 35.01% 14.80% 24.05% — 0.81% 0.60% O3-4 33.50% 14.64% 26.12% — 1.01% 0.52%