Define the load
Provide maximum and minimum flow, water chemistry, treatment objective and peak operating load.
Recirculating Aquaculture Equipment
MBBR Biological Filters
Provide a protected biofilm surface for biological treatment within a properly sized aquaculture water loop.
- Biological sizing basis
- Peak feed and ammonia load
- Commissioning requirement
- Establish and verify the biofilm before full stocking
- Ongoing monitoring
- TAN, nitrite, pH, alkalinity and dissolved oxygen
View image Technical information
Specifications
Figures below are transcribed from the stated brochure, where available. Confirm the selected model, conditions and scope in the final technical offer.
| Item | Documented information |
|---|---|
| Biological sizing basis | Peak feed and ammonia load |
| Commissioning requirement | Establish and verify the biofilm before full stocking |
| Ongoing monitoring | TAN, nitrite, pH, alkalinity and dissolved oxygen |
Source: 汇鑫能源科技有限公司.pdf p. 29. Brochure information; final scope is agreed in the technical offer.
Equipment selection guide
Prepare the selection brief
Confirm the interfaces
Agree piping or service connections, electrical supply, control interfaces, installation access and the routine cleaning method.
Agree the scope
Specify the included equipment, optional configurations, commissioning tasks, acceptance conditions and documentation required.
Operating principle
How it works
Aeration and water movement keep carrier media in motion. Attached microorganisms support biological conversion; nitrification performance depends on oxygen, alkalinity, temperature, salinity and organic loading.
Technical approach
Key considerations
- Moving carrier media supports attached microbial growth.
- Aeration combines mixing with oxygen supply.
- Integrates after solids removal, with access for media retention and inspection.
Equipment selection guide
Where it fits
Recirculating Aquaculture Equipment
Define feed loading, biomass, water temperature, salinity, target ammonia and nitrite concentrations, oxygen supply and commissioning procedure. Nitrate control and phosphorus removal require a defined overall process.
Questions & answers
Can the system be stocked immediately after installation?
The training requires biofilm establishment and monitored startup before normal stocking. Commissioning should follow the species-specific operating plan.
Does every MBBR remove nitrate as well?
The supplied materials do not establish a universal nitrate-removal guarantee. Nitrification and any separate denitrification stage must be identified in the process design.
Continue exploring
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Remove suspended solids early in the water loop, before they add load to downstream treatment.
- Series / configuration
- Frame-type / box-type drum filters
- Brochure screen range
- 30–130 µm
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Protein Skimmers
Separate foam-associated organic matter from seawater in hatcheries, aquariums and recirculating aquaculture.
- Primary application
- Marine aquaculture / hatchery water
- Selection inputs
- Flow, salinity, organic loading and available head
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UV Disinfection Systems
Apply ultraviolet treatment in a defined water stream as part of a wider biosecurity strategy.
- Series / configuration
- HXZW configuration family
- Brochure model notation
- HXZW – single-lamp power – lamp quantity
Start a technical conversation
Tell us which equipment you need
Share your water flow, temperature duty or cabin requirements so the selected configuration can be discussed.