基于A2O-MBR工艺的耐盐活性污泥微生物群落研究

杨宗政,张天宇,孙炜,李文轩,马建,武莉娅

Study on microbial community of salt-tolerant activated sludge based on A2O-MBR process

Zongzheng YANG,Tianyu ZHANG,Wei SUN,Wenxuan LI,Jian MA,Liya WU

表1 Alpha多样性指数统计

Table 1 Alpha diversity index statistics

样品 OTUs Ace指数 Chao1指数 Shannon指数 Simpson指数 覆盖率 H0 513 552.455 547.528 5.793 0.931 0.998 H1 609 634.108 629.082 6.87 0.969 0.999 H2 487 539.914 531.531 6.161 0.967 0.998 Q2 459 508.265 508.915 6.304 0.97 0.998