Composite fillers are developed on the basis of soft fillers and semi soft fillers, which have both advantages. Its structure is to change the plastic circular buckle into a double ring large plastic ring, and press the formaldehyde fiber or polyester fiber onto the ring ring to evenly distribute the fiber bundles; The inner circle is made of snowflake shaped plastic branches, which can not only hang film but also effectively cut bubbles, improving the transfer rate and utilization rate of oxygen. Fully exchange water and air biofilms, and efficiently treat organic matter in water.

Applicable scope of combined fillers

It is used in sewage and wastewater treatment projects and is equipped with equipment such as contact oxidation towers and oxidation tanks. It is a biological carrier for treating wastewater using biological contact oxidation and anaerobic fermentation methods.



Characteristics of Combined Filler Products

It has high heat dissipation performance, low resistance, good water and air distribution performance, easy to grow film, and has the effect of cutting bubble