Experimental Research on Different Fillers for Biological Aerated Filter in Treatment of Domestic Sewage

摘要

The type,diameter and height of the stuffing take important effects on the performance of the Biological Aerated Filter. This paper focused on the removal performance of the domestic wastewater treatment with different fillers for the Biological Aerated Filter.The CODcr,NH3-N and turbidity removal effects in Biological Aerated Filters used activated carbon,mixed fillers and crushed stones as fillers,which have been compared.