| ≥1 piece |
The soft hydrolyzed biofilter is a new and highly efficient biofilm reactor. It is characterized by its strong load-bearing capacity, high treatment efficiency, long sludge age, small amount of excess sludge, good effect of denitrification and phosphorous removal, non-sludge bulking, etc. The filler rope is twisted by several vinylon filment.
Its advantages: good hydrophilicity and quick film formation, large specific surface area and high biomass, appropriate specific gravity and good fluidization effect, high oxygen utilization efficiency and long service life.