Determination of operation parameter on intermittently aerated activated sludge system by computer simulation model

컴퓨터 예측모델을 활용한 간헐폭기 활성슬러지 시스템의 운영인자 결정

  • Published : 1995.06.01

Abstract

In this research effect of SRT, feeding pattern and reactor configuration on intermittently aerated activated sludge system was evaluated by using computer simulation model. T- N removal was affected to the SRT. SRT for the effective T- N removal was 156ay or longer. Feeding pattern in intermittently aerated activated sludge system was affect to the T- N removal. Feeding pattern which 100% loading to the first reactor was most effective for T- N removal. When multi- stage of 2- stage or more was operated, COD and T- N in effluent removal was nearly the same.

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