Plastic MBBR Media PE06 Size Micro Biological Filters Wastewater Treatment
Plastic PE06 Size Micro Bio filter media for wastewater treatment
Moving Bed Biofilm Reactor(MBBR) is a type of wastewater treatment process.
The MBBR system is often installed as a retrofit of existing activated sludge tanks to increase the capacity of the existing system. The degree of filling of carriers can be adapted to the specific situation and the desired capacity. Thus an existing treatment plant can increase its capacity without increasing the footprint by constructing new tanks.
Technical Parameter
| Model | GNPE-01 | GNPE-02 | GNPE-03 | GNPE-04 | GNPE-05 | GNPE-06 | GNPE-07 | GNPE-08 | GNPE-09 | |
| Dimention | mm | φ12*9 | φ11*7 | φ10*7 | φ16*10 | φ25*10 | φ25*10 | φ35*18 | φ6*10 | φ15*15 |
| Hole Numbers | nos. | 4 | 4 | 5 | 6 | 19 | 19 | 19 | 8 | 40 |
| Protected surface area | m2/m3 | >800 | >900 | >1000 | >800 | >500 | >500 | >350 | >3500 | >900 |
| Density | g/cm3 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 1.02-1.05 | 0.96-0.98 | 1.02-1.05 | 0.96-0.98 |
| Packing numbers | pcs/m3 | >630000 | >830000 | >850000 | >260000 | >97000 | >97000 | >33000 | >2000000 | >230000 |
| Porosity | % | >85 | >85 | >85 | >85 | >90 | >90 | >92 | >80 | >85 |
| Dosing ratio | % | 15-67 | 15-68 | 15-70 | 15-67 | 15-65 | 15-65 | 15-50 | 15-70 | 15-65 |
| Membrane-forming time | days | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 |
| Nitrification efficiency | gNH4-N/m3.d | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 300-800 | 500-1400 | 500-1400 |
| BOD5 oxidation efficiency | gBOD5/m3.d | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 1000-5000 | 2500-15000 | 2500-15000 |
| COD oxidation efficiency | gCOD/m3.d | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 1000-10000 | 2500-20000 | 2500-20000 |
| Applicable temperature | ℃ | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 |
| Lifespan | year | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 |
Advantages
* Higher effective sludge retention time (SRT) which is favorable for nitrification.
* Responds to load fluctuations without operator intervention.
* Lower sludge production.
* Less area required.
* Resilient to toxic shock.
* Process performance independent of secondary clarifier (due to the fact that there is no sludge return line).
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