What kind of sewage purifier is good?
China's sewage barber started late, rapid development, sewage treatment process is mainly used for biochemical treatment, the common process of contact oxidation method, AB method, A/O method, oxidation ditch, SBR, biological aerated filter, flow biological aerated filter. The sewage treatment equipment of diversion biological aerated filter is recommended.
Guided aeration biological filter makes the wastewater in the same treatment pond, and solves the need of four ponds to complete the process of other sewage treatment. The whole operation is not idle. Therefore, technological innovation. (3) BOD5, volume load economical project investment diversion of BAF is a conventional two stage biological treatment of 5 ~ 10 times, and the two aeration tank, two sedimentation tanks, two filter pool as a whole, therefore, economy of Engineering investment. (4) the treatment effect of the stable flow aeration biological filter has the functions of nitrification and denitrification, without the consideration of sludge bulking, without the impact of hydraulic load, and therefore the treatment effect is stable. (5) the treatment flow simplified aeration biological filtration can treat the sewage and achieve the water reuse water quality without the need of advanced treatment facilities and equipment. Therefore, the treatment process is simplified.
The diversion of biological aerated filter is a new wastewater treatment process of China's independent intellectual property rights, according to the subsequent treatment process, it is divided into: the hydrolysis biological aerated filter, anaerobic diversion diversion, diversion floatation BAF BAF, sinking - aeration biological filter, ultra flow ultrasonic biological aerated flow filter, microwave flow biological aerated filter, ozone flow biological aerated filter. The diversion of BAF upgrading, removal of nitrogen and phosphorus, water reuse and other process combination in the old sewage treatment project, developed by AB - flow biological aerated filter; A / O - flow biological aerated filter; A2 / O - flow biological aerated filter; oxidation ditch diversion aeration biological filter; SBR- flow biological aerated filter; treatment process flow biological aerated filter and other deep biological contact oxidation.
