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

图5 活性污泥和生物膜上微生物群的差异

Fig. 5 Differences in microbial community on activated sludge and biofilms