Biofilter Material

Biological Filter Material (lifting processing capacity 1.2 times or more)

1. Large specific surface area and superior processing capacity (47-205m2/m2)
2. Excellent strength and safe operation
3. Small water resistance, large void ratio (99.0~99.3%), no contact filter material
4. Moderate biofilm adhesion
5. High catchability of floats
6. Mechanical strength is sufficient, no deformation, no bending, good durability
7. Low cost, high efficiency and economic benefits
8. Maintenance operation management is easy
9. The biological sludge per unit volume is maintained in a large amount, and the processing capacity of the equipment is large.
10. It can effectively remove the matrix with low biodegradability or low decomposition rate.
11. High adaptability to changes in water temperature.
12. Adaptability to the dramatic changes in water quality and quantity.
13. The effect of aerobic and anaerobic effects can be received at the same time (ie, the nitrification and denitrification in the process of removing nitrogen will be carried out at the same time to avoid the phenomenon of water quality maintenance).
14. Low-concentration wastewater can be effectively treated.
15. The small volume of sludge produced is a common feature of biofilms. The reason is that due to the rich biological phase, the food chain lasts for a long time and the amount of sludge is small. This theory is conclusive, especially in contact. In the oxidation process, the fact that giant organisms are more likely to occur is particularly helpful in reducing the amount of sludge.

The treatment water with higher transparency can be obtained to effectively remove COD.