Combined packing

r > Combined filler combines the advantages of soft and semi-soft fillers, overcomes the disadvantages of both, and is an ideal product in the biochemical treatment of sewage. It uses a plastic ring as the skeleton and is loaded with vinylon filaments. The filaments are fastened to the plastic ring. The filament bundles are evenly distributed, easy to produce and replace membranes, and have good adaptability to sewage. Widely used in various sewage treatment projects.
 r form for oxygenation and aeration. When the airflow enters the mixed-flow aerator, the airflow first passes through the two-pass spiral cutting system, and then enters the lower multi-layer zigzag type air distribution head for Multi-layer cutting cuts bubbles into micro-bubbles, fully improving oxygen utilization. ><:>