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Item No. | MBBR 61 |
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Diameter* Height |
25 mm* 4mm |
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Surface Area |
> 1250 m2/m3 |
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Rooms |
61 rooms |
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Number of units per m3 |
980000pcs |
Moving Bed Biofilter Reactor (MBBR) - Offer, Use, and Application in Aquaculture
MBBRs (Moving Bed Biofilter Reactors) are biological filters designed to provide efficient biological filtration and maximize oxygen concentration while facilitating the degradation of organic loads. These biotowers, constructed from PP (polypropylene), are highly resistant to osmosis and ozone gas. The MBBR range is capable of handling biomass loads from 10 to 850 kg per bio - tower, making it an ideal solution for various aquaculture applications. The system operates with low water volume and a small footprint, making it a space - efficient option for water treatment.
The untreated water is continuously mixed with air/oxygen within the biotower, where the organic load is biologically degraded by microorganisms. A bio - film layer forms on and within the suspended polyethylene floating media, providing an optimal environment for microbial activity. This bio - film is crucial for the conversion of organic matter into less harmful substances, such as nitrates (NO3).
Our Moving Bed Biofilter Reactor is a tested and proven solution for biological filtration, offering high oxygen concentration and excellent TAN (Total Ammonia Nitrogen) removal capabilities. The compact design of the MBBR system allows for efficient water treatment in a minimal space, making it a preferred choice for modern aquaculture facilities.
Operation and Engineering
The Moving Bed Biofilter Reactor operates by retaining the organically charged water through the creation of a vortex. This vortex ensures that the bio - media is evenly distributed within the highly oxygen - saturated contact chamber. The retention of water within the system allows microorganisms to absorb nutrients from the water at a higher rate than traditional trickle filters.
The polyethylene bio - balls used in the MBBR system provide an optimal surface for the growth and activity of the bio - film layer. The continuous infusion of air/oxygen into the moving bed reservoir enhances the activity of the microorganisms, facilitating the conversion of organic loads to NO3. This process is essential for maintaining water quality and ensuring the health of aquatic life in aquaculture systems.
The MBBR systems are highly adaptable and can be applied to any biologically charged water volume. They are commonly used in fresh and marine Recirculating Aquaculture Systems (RAS) farms and hatcheries, where efficient water treatment is crucial for the success of the operation.
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