25*12mm HDPE mbbr filter media for water treatment
The suspension biological packing is called BIOCELL. It modified polymeric materials with the promoted additions of bio-enzyme, it improves the enzymatic catalysis, so it possess excellences of larger specific surface, being easy to multiply biofilm, difficult falling off, high denitrification, good hydrophile, high biological activity and so on. Efficient processing capacity, its ability to remove organic matter 2-5 times higher than that of other traditional methods, high concentrations of biomass and diversity of biological fungus, strong resistance to impact load capacity.
Application:
The MBBR process utilizes floating plastic carriers (media) within the aeration tank to increase the amount of microorganisms available to treat the wastewater. The microorganisms consume organic material. The media provides increased surface area for the biological microorganisms to attach to and grow in the aeration tanks. The increased surface area reduces the footprint of the tanks required to treat the wastewater. The media is continuously agitated by bubbles from the aeration system that adds oxygen at the bottom of the first compartment of the aeration tank. The microorganisms consume organic material. When compared to conventional secondary treatment it provides superior efficiency and value.
Advantage:·
High hydrophilicity and excellent adhesion to surfaces
High bio-activity and bio-film short time
High impact resistance and stable operation
Less residual sludge
High volume load, high filling rate and less land occupation
Cost-effective, easy to operate and maintain
Rebuild-free, easy to upgrade or expand
Long service life more than 15 years
Size(mm) | Hole Number | Specific Surface Area(m2/m3) | Bio-film formation Duration (days) | Nitrification Efficiency | Preferential Temperature (ºC) | Services life(years) | Number of unites per m3 |
Φ12×9 | 4 | >800 | 5-15 | 400-1200 | <65 | ≥15 | >630,000 |
Φ11×7 | 4 | >900 | 5-15 | 400-1200 | <65 | ≥15 | >830,000 |
Φ10×7 | 5 | >1000 | 5-15 | 400-1200 | <65 | ≥15 | >850,000 |
Φ16×10 | 6 | >800 | 5-15 | 400-1200 | <65 | ≥15 | >260,000 |
Φ25×12 | 19 | >600 | 5-15 | 400-1200 | <65 | ≥15 | >118,000 |
Φ25×12 | 37 | >950 | 5-15 | 400-1200 | <65 | ≥15 | >118,000 |
Φ25×4 | 64 | >1200 | 5-15 | 500-1400 | <65 | ≥15 | >210,000 |







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