MBBR suspended biological filler is a new type of microbial filler, which uses scientific formula, and according to the different nature of sewage, modifies material formula for modification research, while adding a variety of elements conducive to microorganism attachment. The filler acts as the carrier for microbial attachment. When the water passes through the surface of filler, the microorganism grows on its surface, forming the bio-membrane. Relying on aeration or agitation, the carrier filler can be continuously rotated in the water system. The bio-membrane can be fully contacted with the pollutants in the water, and decompose them, so as to achieve the purpose of purifying water quality.
Common specifications:
| Model | ANS filler |
| Specifications (mm) | Φ15 * 10 |
| Number of holes (pcs) | 9 |
| Specific surface area (m2/m3) | > 800 |
| Specific gravity (g/cm3) | 0. 95~1. 02 |
| Porosity (%) | > 80 |
| Allocation ratio (%) | 30~50 |
| Membrane hanging time (d) | 5~15 |
| Applicable temperature (℃) | 5~45 |
| Service life (year) | > 15 |
Core technology of MBBR filler:
Ø Special formula are used to modify the material, and improve the biological adhesion;
Ø Special structure is used to increase the specific surface area, and increase the amount of biological adhesion;
Ø Trace elements are added to improve the hydrophilic properties and shorten the membrane-hanging time;
Ø Special geometric configuration is used to increase mobility and increase the service life.
Main features of MBBR fillers:
ØThe specific surface area of adhesion is large, with abundant biomass;
Ø The special formula and modification speed up membrane hanging;
Ø High-efficiency ammonia and nitrogen removal is effected to improve effluent;
Ø With flexible and stable running, it is convenient for operation;
Ø Saving energy and floor space, it is easy for maintenance;
Ø With special shape and structure, the life expectancy is increased;
Ø With strong shock load capacity, it improves the load.
Areas of application:
1. Wastewater treatment MBBR and biofilter process carrier;
2. Starnd and volume increase for sewage upgrading and remodification projects;
3. Biochemical treatment for reuse of reclaimed water;
4. Treatment of black-odor water systems;
5. Ammonia/nitrogen removal and water purification for aquaculture;
6. Biological filler for biological deodorization device.
Industries of application:
Municipal works, pharmaceutical, chemical, electroplating, metallurgy, medical care, machinery, paper-making, printing and dyeing, food processing, etc..
