Biological Contact Oxidation Tower

The Bio-Contact Oxidation Tower consists of the tower body, packing material, aeration system, and water intake system. The tower body is made of high-quality steel plate, coated with chlorosulfonated polyethylene for corrosion resistance, and the packing material is made of polypropylene, with a corrosion-resistant lifespan of 5-8 years. It is mainly used for treating domestic wastewater, urban wastewater, food processing wastewater, slaughterhouse wastewater, and manufacturing wastewater, etc.
Using biochemical methods for treating organic wastewater offers many advantages such as low energy consumption, minimal costs, and no secondary pollution, making it an economical and excellent treatment approach. The biological contact oxidation process combines the common benefits of sludge and biofilm treatment methods. Furthermore, with the use of composite fillers and high organic loading rates after biofilm formation, the removal rates of COD and BOD are high, which is why it has developed rapidly in recent years.