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Wuxi Houpu Environmental Protection Technology Co., Ltd
Fluidized bed packing (MBBR)
NegotiableUpdate on 01/18
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Overview
Fluidized bed packing (MBBR)
Product Details
Product Introduction
Fluidized bed packing, also known as MBBR packing, is used in aerobic biological fluidized bed processes. The fluidized bed packing (MBBR) adopts a three-dimensional hollow structure as the aerobic biological carrier, and the packing is suspended in water during normal operation. Anaerobic bacteria grow inside the filling material, producing denitrification to remove nitrogen; Aerobic bacteria grow externally to remove organic matter, and both nitrification and denitrification processes occur during the entire treatment process. The MBBR process technology has the characteristic of high volumetric load, so the MBBR process can effectively reduce pool volume.
Product parameters
Fluidized bed packing, also known as MBBR packing, is used in aerobic biological fluidized bed processes. The fluidized bed packing (MBBR) adopts a three-dimensional hollow structure as the aerobic biological carrier, and the packing is suspended in water during normal operation. Anaerobic bacteria grow inside the filling material, producing denitrification to remove nitrogen; Aerobic bacteria grow externally to remove organic matter, and both nitrification and denitrification processes occur during the entire treatment process. The MBBR process technology has the characteristic of high volumetric load, so the MBBR process can effectively reduce pool volume.
Product parameters
| PRODUCT MODEL | K1 | K2 | K3 |
| Size (in millimeters) | 10×10 | 25×12 | 35×17 |
| Gravity ratio (g/cm)3） | >0.96 | >0.96 | >0.96 |
| Volume density (pcs/m)3） | 365000 | 95000 | 58000 |
| Effective surface (m)2/m3） | >850 | >500 | >350 |
| Void ratio (%) | >85 | >90 | >92 |
| Investment ratio (%) | 15~60 | 15~70 | 15~70 |
| Formation time of biofilm (days) | 3~30 | 3~30 | 3~30 |
| Nitrification load (g NH)4-N/m3(Heaven) | 400~1200 | 400~1200 | 400~1200 |
| BOD load (g BOD/m)3.d） | 1000~5000 | 1000~5000 | 1000~5000 |
| COD load (g COD/m)3.d） | 2000~10000 | 2000~10000 | 2000~10000 |
| Applicable temperature (℃) | 5~40 | 5~40 | 5~40 |
| Service life (years) | >15 | >15 | >15 |
