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Integrated MBBR Device
1. Brief Introduction
Moving Bed Bio-film Reactor( referred to as MBBR) is a kind of new bio-film reactor has high efficiency ,strong ability to loading, high treatment efficiency, sludge age ,less residual sludge ,nitrogen and phosphorus removal effect is good, no sludge expansion, has been widely used in foreign countries; biological suspended filler is a core component od MBBR process; The development, production of high activity of suspended packing, is to ensure the effective operation of the MBBR process.
2. MBBR Specification
No. | Spec. (mm) | Design | Density (g/cm³） | Material | Qty (pcs/m³） | Surface Area (㎡/m³） | Void Ratio | Dosing Ratio | Membrane- Forming Time(days) | Nitrification Efficiency (gNH4-N/m³.d) | BOD Oxidation Efficiency(kgBOD5/m³。d | COD Oxidation Efficiency (kgCOD/m³。d | Weight(kg/m³） |
PE01 | Ф12*9 | 4 holes | 0.96 -0.98 | Virgin HDPE | >636,000 | >800 | >88% | 20-65% | 5-15% | 1000 | 5-9KG | 6-10kg | 120 |
PE02 | Ф11*7 | 4 holes | 0.96 -0.98 | Virgin HDPE | >839,000 | >900 | >86.5% | 15-60% | 5-15% | 1100 | 6-10KG | 7-11kg | 135 |
PE03 | Ф10*7 | 5 holes | 0.96 -0.98 | Virgin HDPE | >889,000 | >1000 | >85.2% | 15-60% | 5-15% | 1200 | 7-11KG | 8-12kg | 145 |
PE04 | Ф16*10 | 6 holes | 0.96 -0.98 | Virgin HDPE | >264,000 | >800 | >88% | 20-65% | 5-15% | 1000 | 5-9KG | 6-10kg | 120 |
PE05-1 | Ф25*8 | 19 holes | 0.96 -0.98 | Virgin HDPE | >148,000 | >500 | >90.5% | 25-75% | 5-15% | 600 | 3-7KG | 4-8kg | 90 |
PE05-2 | Ф25*12 | 19 holes | 0.96 -0.98 | Virgin HDPE | >148,000 | >500 | >90.5% | 25-75% | 5-15% | 600 | 3-7KG | 4-8kg | 95 |
PE08 | Ф5*10 | 8 holes | 1.02- 1.05 | Virgin HDPE | >2,000,000 | >3500 | >70% | 15-70% | 5-15% | 3600 | 21-33kg | 24-36kg | 250 |
PE09 | Ф15*15 | 8 holes | 0.96- 0.98 | Virgin HDPE | >2,300,000 | >1000 | >85.2% | 15-60% | 5-15% | 500-1400 | 7-11kg | 8-12kg | 145 |
PE10 | Ф25*4 | 64 holes | 0.96 | Virgin HDPE | >210,000 | >1200 | >86.5% | 10-50% | 5-15% | 1500 | 8-12kg | 9-13kg | 135 |
3. Process of Integrated MBBR Device
