[Application of BAF-BAC process in advanced treatment of secondary effluent of refinery processing factory].
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 130 mg/L and BAF filtration rate was lower than 4.24 m/h, the average effluent COD concentration of BAF-BAC process was less than 50 mg/L, average turbidity was 4.46 NTU. At the same time this process has some effective removal rate on ammonia-nitrogen.
Wu
Jiangjin
J
Beijing Municipal Research Academy of Environmental Protection, Beijing 100037, China.
Sun
Changhong
C
Ma
Jianju
J
Qin
Yongsheng
Y
D000641:Ammonia / Q000302:isolation & purification; D019149:Bioreactors; D005374:Filtration; D007220:Industrial Waste; D009584:Nitrogen / Q000302:isolation & purification; D014865:Waste Disposal, Fluid / Q000379:methods*; D018508:Water Purification / Q000379:methods*
D007220:Industrial Waste; D000641:Ammonia; D009584:Nitrogen