combined biofilter is a low cost biofilm media used for wastewater treatment. Other name: combined media, combined soft filter

The combined biofilter is a new and highly efficient biofilm hydrolyzed filler and a kind of biofilter. 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.

Other Sewage Treatment