The denitrifying dephosphatation processes were developed based on the P-uptake capability of the denitrifying phosphorus removal bacteria(DPB) under anoxic condition.

• 反硝化除磷工艺是根据反硝化聚磷菌(DPB)的摄磷特点而开发的新型生物脱氮除磷工艺。