Application of BAF-BAC Process in Advanced Treatment of Secondary Effluent of Refinery Processing Factory
BAF-BAC工艺在炼油厂二级出水深度处理中的应用

To find a new advanced technology for wastewater reuse in refinery processing factory, a pilot test using BAF-BAC process was carried out. The results revealed that when the COD concentration of the influent was less than 130mg/L and BAF filtration rate was lower than 4.24m/h, the average effluent COD concentration of BAF-BAC process was less than 50mg/L, average turbidity was 4.46 NTU. At the same time this process has some effective removal rate on ammonia-nitrogen.