
Submersible Mixer for MBBR Tank
MBBR mixers for wastewater are high-performance mixing equipment specially engineered for Moving Bed Biofilm Reactor (MBBR) systems. MBBR mixers utilize an optimized hydraulic design with a large-diameter, low-speed propeller to generate strong thrust with minimal energy consumption. This effectively keeps bio-carrier media in continuous suspension, preventing sedimentation and promoting contact between suspended matter and biofilm surfaces, thereby enhancing the biological treatment efficiency. MBBR mixers for wastewater are widely used in both municipal and industrial wastewater treatment applications.
Advantages
Efficient Fluidization
The MBBR mixers for wastewater generate a large, gentle flow to keep MBBR carriers evenly suspended, preventing accumulation and dead zones.
Energy Saving & High Performance
Large-diameter, low-speed impeller provides strong thrust with low energy consumption, enhancing circulation, biofilm adhesion, and pollutant removal.
Stable & Durable
Apply with corrosion-resistant materials, IP68 protection, and dual mechanical seals for reliable long-term underwater operation.Improve ef
Parameter Table
| Model | Rated power (kw) | Rated current(A) | Impeller diameter(mm) | Impeller speed(r/min) | Thrust (w) |
| TVM-5.5 | 5.5 | 11 | 1150 | 60-145 | 350-2880 |
| TVM-7.5 | 7.5 | 15.4 | 1200 | 60-145 | 470-3460 |
Note: The equipment is suitable for pools of various depths and geometricshapes.
The equipment can be Installed without water.

Installation drawings
Submersible mixers for MBBR tanks can be installed in a variety of ways. The most common methods are outlined below, and we also provide guidance for alternative setups. All installation methods are designed to allow quick and safe removal of the mixer without the need to drain the tank.

Customer On-site Photos
On-site Photos from a Sewage Treatment Plant in Sichuan Province, China



Real Installation Case Video
Case Studies
Practical Application of Submersible Mixer in an MBBR Tank

Submersible Mixer for MBBR Tank – Wastewater Treatment – Sichuan, China
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