Because of the characteristics of long SRT and high sludge concentration in MBR compared with traditional active sludge process, the biomonitoring is a main parametric of the study of mechanism.

• 由于该工艺污泥停留时间长、污泥浓度高等特点,与常规活性污泥工艺差距较大,所以对反应器内的生物相监测是研究其处理机理的重要内容。