White Color And HDPE Material K1 Filter Media Shock Resistance And
Good Surface Area
Small Boss Manufacture Brief Introduction
Tongxiang SmallBoss Special Plastic Products Co., Ltd. is a
comprehensive hi-tech enterprise established in 1992 specializing
in the research and development, production and sale of
environmental friendly products and MBBR biological filter
media.Small Bosscompany has cooperated with Singapore Biological
Filter Media Research Institute, Shanghai University and Wuhan
University to carry out research and development of water treatment
filler since 2004. After years of efforts, Small Boss has
successfully developed a number of new Biological Filter Medias and
obtained 75 national patents for the products including 12 patents
for MBBR biological filter media
Small Boss MBBR Filter Media Advantage
Rapid carrier bio film formation mechanism
Super decarburization, ammonia nitrogen removal capacity
Excellent resistance to shock load performance
Flexible way of engineering application
Simple operation and maintenance
Long service life-100% virgin HDPE material.
Deoxidation and phosphorus removal effect is good
MBBR Technology
Technical Details
The aerated MBBR uses, as the activated sludge process, the whole
volume of an open tank. It is defined as a biofilm system, as the
biomass is growing on carriers that move freely within the reactor
volume and are kept within the reactors by a sieve at the reactor
outlet. The system can be used either for aerobic or anoxic
processes. In aerobic processes the biofilm carriers are kept in
suspension by the agitation created by air from aeration diffusers,
while in anoxic processes a mixer keep the carriers in movement.
| Model | Size(mm) | Specific Surface Area(m2/m3) | Bio-film formation Duration
(days) | Nitrification Efficiency | Preferential Temperature (ºC) | Services life(years) | Number of unites per m3 |
| PE01 | Φ12×9 | >800 | 5-15 | 400-1200 | <65 | ≥10 | >660,000 |
| PE02 | Φ11×7 | >900 | 5-15 | 400-1200 | <65 | ≥10 | >830,000 |
| PE03 | Φ10×7 | >1000 | 5-15 | 400-1200 | <65 | ≥10 | >100,000 |
| PE04 | Φ16×10 | >800 | 5-15 | 400-1200 | <65 | ≥10 | >3340,000 |
| PE05 | Φ25×12 | >500 | 5-15 | 400-1200 | <65 | ≥10 | >135,000 |
| PE06 | Φ25×12 | >500 | 5-15 | 400-1200 | <65 | ≥10 | >97000 |
| PE07 | Φ35×18 | >350 | 5-15 | 300-800 | <65 | ≥10 | >33000 |
| PE08 | Φ5×10 | >3500 | 5-15 | 500-1400 | <65 | ≥10 | >2000000 |
| PE09 | Φ15×15 | >900 | 5-15 | 500-1400 | <65 | ≥10 | >230,000 |
| PE10 | Φ25×8 | >1200 | 5-15 | 500-1400 | <65 | ≥10 | >140,000 |
Engineering case: Tianjin Water treatment plant in Tianjin.
Principal Technology: Sewage Treatment-Anaerobic-Anoxic-Oxic.
Water flow: 20,000 tons
| COD (mg/L) | BOD (mg/L) | NH4+-N (mg/L) | TN (mg/L) | SS (mg/L) |
| INFLUENT | 400 | 180 | 30 | 40 | 180 |
| TREATED EFFLUENT | ≤60 | ≤20 | ≤8 (15) | ≤20 | ≤20 |
| After Small boss MBBR media Upgrading | ≤30 | ≤6 | ≤1.5 (3) | ≤10 | ≤5 |
