Product Description
The moving bed bioreactor (MBBR) process is a new type of wastewater treatment process developed by combining the advantages of the traditional fluidized bed process and biological contact oxidation process. It has good nitrogen and phosphorus removal effects and is widely used in industrial wastewater treatment and municipal sewage. deal with.
Process principle:
Wastewater passes through the suspension medium of MBBR (bio packing media) reactor, and biofilm is gradually formed on the surface of the medium. Under the action of microorganisms on the biofilm, the wastewater is purified. The medium moves freely within the reactor as the water is mixed; for an aerobic reactor, aeration will move the medium; for an anaerobic reactor, mechanical mixing will move the medium.
Applicable process and scope:
(1) Removal of organic matter and denitrification by biofilm reactor
(2) Activated sludge method
It combines biofilm and activated sludge processes in one treatment unit. Improve BOD/COD removal capacity and strengthen the function of nitrogen and phosphorus removal. This process is suitable for the transformation of activated sludge process without modification.
(3) Pre-denitrification.
Suitable process: biofilm method
Installation method: Frame tied and suspended
Specific surface area: smaller
Composition: PE center rope + PP elastic yarn
Scope of application: suitable for facultative and anaerobic, a small amount is used in aeration tanks. Easy to hang, take off the film, the sludge reduction effect is obvious, the overall use effect is poor, the cost is low, and the cost performance is low. It is suitable for general small and medium-sized sewage treatment devices.
comparison of product parameters
| Item No. | Size | Surface Area | Rooms |
|
MBBR04 |
11mm*7mm | >900m2/m3 | 4 rooms |
| MBBR05 | 11mm*7mm | >1000m2/m3 | 5 rooms |
| MBBR06 | 16mm*10mm | >800m2/m3 | 6 rooms |
| MBBR08 | 10mm*5mm | >3500m2/m3 | 8 rooms |
| MBBR19 | 25mm*12mm | >650m2/m3 | 19 rooms |
| MBBR37 | 25mm*12mm | >800m2/m3 | 37rooms |
| MBBR40 | 15mm*15mm | >900m2/m3 | 40 rooms |
| MBBR61 | 25mm*4mm | >1250m2/m3 | 61 rooms |
| MBBR64 | 25mm*4mm | >1200m2/m3 | 64 rooms |
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