Anoxic/aerobic biological aerated filter for treatment of domestic sewage

The anoxic-aerobic biological aerated filter(BAF) was used to treat the domestic sewage reused from a power plant with its characteristics. The paper introduced the whole process, the relevant processing unit and major equipment, and analysis the actual effect by the BAF treatment. The results showed that, the every water quality of the actual effluent had reached the national "domestic wastewater discharge standard" level A, and the process is suitable for treating the domestic wastewater.