四级A/O镶嵌MBBR工艺在高原污水厂的设计应用
宋海东, 魏琦, 蒋伟国, 李志伟

Design and application of four-stage A/O and MBBR process in plateau wastewater treatment plant
Haidong SONG, Qi WEI, Weiguo JIANG, Zhiwei LI
表2 活性污泥和生物膜的微生物丰富度和多样性指数
Table 2 Richness and diversity index of microbial communities in activated sludge and biofilm
样品原始测序序列OTUsChao1指数Shannon指数菌群覆盖度指数
活性污泥42 3131 0901 301.74.4260.991
一级MBBR41 5431 1711 315.44.8800.992
二级MBBR39 8391 1531 368.64.6620.992