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2 成熟挂膜填料

Fig. 2 Mature suspending carrier