25*4mm PE64 K5 MBBR Bio Media K5 White Color And Virgin HDPE Material For RAS System
25*4mm Size MBBR Bio Media K5 White Color And Virgin HDPE Material For RAS System
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
MBBR Technology and Biofilm Carries
MBBR technology is based on the biofilm principle with an active biofilm growing on small specially designed plastic carriers that are kept suspended in the reactor. The technology utilizes the advantages of both activated sludge and other biofilm systems (e.g. biofilters, biorotors etc.) without being restrained by their disadvantages.
The carriers are designed to provide a large protected surface area for the biofilm and optimal conditions for the bacteria culture when the carriers are suspended in water.
Solutions based on MBBR technology is mainly used in the following applications:
+ For new plants, especially those requiring a small footprint and easy operation, for BOD/COD and nitrogen removal
+ As a high loading system in front of existing biological treatment - roughing reactor
+ To increase the amount of nitrifying bacteria in existing activated sludge system using the WOCK OLIVER carrier in a hybrid plant to meet ammonia limits
+ To implement post-treatment to existing plants for process improvements
Small boss MBBR media specifications:
| 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 |
| PE64 | Φ25×4 | >1200 | 5-15 | 400-1200 | <65 | ≥20 | >228,750 |
The core of the MBBR technology are the biofilm carriers. They are designed to provide a large protected surface area for the biofilm and optimal conditions for the bacteria culturea when the carriers are suspended in water.
Small Boss has developed several types of carriers with different shape, size and surface area. This gives us the flexibility to use the best suitable carrier depending on wastewater characteristics, pretreatment, discharge standards and available volumes. Currently we have ten different types of carriers
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