Brief:

Combination packing is evolved on the basis of Soft packing and Semi-soft packing on, it combines the advantages of both. The structure is the Plastic discs into the buckle large double ring Plastic ring aldehydes fiber or polyester yarn pressure on the ring ring ring, so Fiber bundle evenly distributed; the snowflake Plastic inner branches, both biofilm and can effectively cut the bubble, increasing the oxygen transfer rate and utilization. So get a full exchange of water vapor biofilm, organic matter in the water to get High efficient processing. 
Uses: 
For sewage, waste water treatment works, supporting the contact oxidation tower, oxidation ponds oxidation tank and other equipment, is a bio-contact oxidation and anaerobic biological treatment of waste water carrier. 
Performance characteristics: 
Having high thermal performance, small resistance, water distribution, distribution, gas distribution performance, easy long film, there cut the bubble effect. 
Specifications: 
Unit diameter Φ150mm, spacing have 80mm, 100mm two specifications. Plastic rope rope rope center has two kinds and Fiber. 
Ordering instructions: 
Ordering Please specify desired length Combined packing, cube number, spacing.