MBBR Mixer for Sludge tanks

Model: AS-MIXER5.5/4

Review

Description

Aquasust MBBR Mixer

Low-speed push flow series products use cycloid reducer, equipped with small power, low speed, large impeller diameter, wide service area. The impeller is made of polyurethane material and aluminum alloy, with high strength and corrosion resistance, which can push the flow and create water flow in addition to the function of mixing.

Low Speed Mixer Performance Parameters

Aquasust MBBR Mixer are designed in such a way that they have an exceptionally large, inner surface area on which the bacteria can grow without being knocked off or otherwise destroyed when they rotate and hit each other.

Model	Power （KW）	Electrode	Rated Current （A）	Speed （R/Min）	Quantity （Set）	Diameter （Mm）	Threst （N）	Weight （Kg）
AS-MIXER3/4	3	4	6.6	420	2	400	1400	75
AS-MIXER4/4	4	4	8.6	420	2	550	1800	85
AS-MIXER5.5/4	5.5	4	11.8	420	2	550	2100	90
AS-MIXER7.5/4	7.5	4	15.5.	420	2	620	2600	100
AS-MIXER11/4	11	4	24	420	2	750	3100	120
AS-MIXER15/4	15	4	33	420	2	800	3500	150

Aquasust MBBR Mixer Feature:

1.Lower Impeller Speed: The mixer has a lower impeller speed, only 106 revolutions per minute (r/m), compared to the typical 400 to 1000 r/min of a submersible mixer. This slower speed, approximately 10 to 20% of the typical speed, is tailored to meet the specific process requirements of the bio-carrier tank.
2.Large Diameter Three-Leaf Blades: The mixer features large diameter three-leaf stainless steel blades. This design is carefully selected to meet both hydraulic and biocarrier process requirements within the tank. The size and material of the blades contribute to efficient mixing and durability, important factors in wastewater treatment systems.
3.Self-Cleaning Propeller: The propeller is designed for self-cleaning functionality. Constructed from stainless steel material, it not only ensures durability but also incorporates features for automatic cleaning. This design consideration enhances the longevity and effectiveness of the mixer in maintaining optimal performance over time.
4.Versatile Installation System: Equipped with an installation system developed by Aquasust, the mixer can be installed on the equipment from multiple angles. This flexibility in installation enables efficient and adaptable integration into various configurations of the bio-carrier tank, optimizing space utilization and overall system effectiveness.

Aquasust MBBR Mixer in Desalination plants Application

1. Keeping filler in suspension

One of the main tasks of the MBBR agitator is to keep the filler in suspension in the sludge tank. Through continuous and uniform agitation, the packing can be evenly distributed, preventing packing deposition and ensuring that biofilm grows uniformly on the surface of the packing, thus increasing the efficiency of organic matter degradation.

2. Promote oxygen transfer

The agitator helps distribute air evenly throughout the sludge tank, increasing the concentration of dissolved oxygen in the sludge. Adequate oxygen supply is critical to the aerobic biodegradation process and can significantly improve pollutant removal efficiency.

3. Uniform mixing of sludge

Through the action of the agitator, the sludge in the sludge tank can be evenly mixed to ensure that the organic matter and nutrients in the sludge are evenly distributed, thus promoting uniform growth and efficient degradation of the biofilm.

4. Preventing dead zones

Agitators prevent dead zones in sludge tanks. The existence of dead zones will lead to local processing efficiency is low, through effective mixing can ensure that the sludge and filler in the entire sludge tank are in an active state, to improve the overall treatment effect.

5. Maintain appropriate biofilm thickness

The agitator helps to control the thickness of the biofilm, preventing it from becoming too thick and thus increasing mass transfer resistance, maintaining high biofilm activity and treatment capacity, and improving the degradation efficiency of organic matter.

6. Reduce sludge deposition

Proper agitation prevents sludge deposition at the bottom of the tank, reduces sludge buildup, ensures proper operation of the sludge tank, and reduces the frequency and cost of cleaning and maintenance.

7. Improve sludge dewatering performance

Uniform mixing can improve the physical properties of sludge, enhance sludge dewatering performance, facilitate subsequent sludge treatment and disposal, and reduce treatment costs.

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Model : AS-MIXER5.5/4

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MBBR Mixer