High Surface Area K1 Filter Media White Virgin HDPE Material Energy Saving
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
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 | >210,000 |
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. A schematic of the principle in an implementation of the WOCK OLIVER MBBR technology is shown below
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
Small Boss MBBR Filter Media Application
- The Sewage plant upgrade project , improve the standard and quantity
- New sewage treatment project of MBBR and Biological Aerated Filter process
- Biochemical treatment of reclaimed water
- River regulation denitrification and phosphorus removal
- Aquaculture in addition to ammonia nitrogen, water purification
- Biological filter media is used for biological deodorization tow
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