▎Products Description
Bio Media PE01 for RAS Aquaculture
Spec.: φ12*9mm
Surface area: >800m2/m3
Packing numbers: >630000pcs/m3
Holes: 4 rooms
Spec.: φ12*9mm
Surface area: >800m2/m3
Packing numbers: >630000pcs/m3
Holes: 4 rooms
Previous: Bio Media PE02 for RAS and Rural Sewage
Small Boss
HG/T 5924-2021 National Industry Standard Formulation Unit | ISO 9001 / 14001 / 45001 Certified | 137 National Patents | 320+ Global Projects Delivered | 100+ Countries Served
PE01MODEL
Φ12×9mmCARRIER SIZE
≥800m²/m³SURFACE AREA
15%-70%FILL RATIO
Technical Specifications
| Model | PE01 |
| Material | Virgin HDPE High Density Polyethylene |
| Specification | Φ12×9mm |
| Specific Surface Area | ≥800m²/m³ |
| Specific Gravity | 0.94-0.97g/cm³ |
| Recommended Fill Ratio | 15%-70% |
| BOD Surface Loading | 5-15gBOD₅/(m²·d) |
| Nitrification Surface Loading | 0.5-2.0gNH₃-N/(m²·d) |
| Color | Natural white |
| Service Life | 10 years or longer under normal operation |
| Applicable Process | MBBR biofilters for recirculating aquaculture systems |
| Standard and Management Systems | HG/T 5924-2021 ISO 9001 ISO 14001 ISO 45001 |
| MOQ | 1 cubic meter trial order and 5 cubic meters standard order |
| Origin | Tongxiang Zhejiang China |
Product Advantages
◆
Compact Carrier Size
The supplied specification is Phi 12 by 9 mm, giving designers a compact carrier option for biofilters with limited reactor volume.
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Documented Surface Area
A specific surface area of at least 800 square meters per cubic meter provides a clear basis for biomass capacity calculations.
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Broad Fill Ratio Range
The stated 15 to 70 percent fill ratio range allows the process designer to match carrier quantity to water quality load and reactor duty.
◆
Controlled Carrier Density
A specific gravity of 0.94 to 0.97 grams per cubic centimeter supports suspended movement when the aeration and mixing system is correctly designed.
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Hydrophilic Modified HDPE
The HDPE compound is hydrophilic modified to improve surface wettability and provide a suitable attachment surface for biofilm.
◆
Long Term Polymer Construction
Virgin UV stabilized HDPE is specified for continuous operation, with a stated normal service life of more than 10 years.
Application Scenarios
RAS Recirculating Aquaculture Systems
The compact Phi 12 by 9 mm carrier can be considered where RAS biofilter volume is limited. Final quantity is calculated from feed load ammonia target temperature and available filter volume.
High Density Fish Farming
The documented surface area and fill ratio range provide design flexibility for higher stocking loads after oxygen alkalinity and hydraulic conditions are confirmed.
Shrimp and Marine Aquaculture
PE01 is listed for shrimp marine and brackish applications. Material compatibility salinity temperature and screen size should be confirmed for each system.
Nursery and Fry Rearing
The small carrier format can be evaluated for nursery biofilters where stable water quality and controlled circulation are required.
Application Reference Gallery
The following photographs show real treatment and aquaculture environments relevant to this model category. Final media selection is based on influent data reactor volume target loading and operating conditions.
Why Choose Small Boss
Smallboss R and D From Formula to Performance
Small Boss develops MBBR media through polymer formulation carrier geometry laboratory evaluation and process engineering. Model selection is based on documented carrier parameters together with actual water quality reactor and operating data.
| POLYMER SCIENCE | CARRIER ENGINEERING | PROCESS DESIGN |
|---|---|---|
| hydrophilic HDPE compound with documented density and material specification | Size geometry surface area and retention requirements considered together | Fill ratio reactor volume loading aeration and screens checked for each project |
137
National Patents
National Patents
2
International Patents
International Patents
5 plus
University Partners
University Partners
HG T 5924 Two Zero Two One Industry Standard Setter
Small Boss is a formulation unit of China's HG/T 5924-2021 national industry standard for biofilm carriers, giving buyers a clear technical basis for material quality and performance comparison.
Vertical Integration Full Chain Control
Production is completed in house at a 68000 square meter Tongxiang facility with 122 high speed production lines and 600 plus cubic meters daily output, with no outsourcing for critical carrier manufacturing.
One Stop MBBR Process Service
Small Boss supplies MBBR carriers together with process selection reactor sizing aeration recommendations screen matching packing guidance and project delivery support. Final process performance depends on confirmed influent effluent and operating conditions.
Global Track Record and Technical Support
With 320 plus global projects and customers in 100 plus countries, Small Boss supports reactor sizing, fill ratio calculations, aeration system recommendations and CFD validated mixing designs. Free 1 to 2 kg samples are available for evaluation.
Engineering Selection Guide
This guide uses the supplied model data and identifies the project inputs that must be confirmed before final selection. It avoids unsupported performance comparisons with unspecified competitor media.
| SELECTION ITEM | PE MODEL DATA | PROJECT CHECK |
|---|---|---|
| Biomass area basis | ≥800m²/m³ | Confirm design load and usable protected surface basis |
| Carrier inventory | 15%-70% | Confirm aeration mixing screen area and freeboard |
| Hydraulic behavior | 0.94-0.97g/cm³ | Confirm circulation through tank geometry or biofilter flow regime |
| Organic loading reference | 5-15gBOD₅/(m²·d) | Verify influent fraction temperature oxygen and target effluent |
| Nitrification loading reference | 0.5-2.0gNH₃-N/(m²·d) | Verify alkalinity dissolved oxygen pH and temperature |
Related MBBR Bio Media
Compare this model with related options or view the complete MBBR bio media range. Final selection should be based on water quality, loading, reactor volume, aeration, mixing and retention screens.
FAQ
◆
What project data is required to size PE01 for RAS
Provide daily feed, cultured biomass, water temperature, target ammonia, biofilter volume, dissolved oxygen and operating flow. The final carrier quantity is calculated from those project conditions, not from tank volume alone.
◆
How should a retention screen be selected for PE01
PE01 is Φ12×9mm. The screen opening, open area and installation direction must retain the carrier under actual flow and mixing conditions without creating excessive head loss.
◆
Can PE01 be evaluated for marine or brackish aquaculture
Yes, PE01 can be evaluated for marine and brackish RAS after salinity, temperature, material compatibility, feed load and hydraulic conditions are confirmed.
◆
How does PE01 differ from PE02
PE01 is Φ12×9mm with ≥800m²/m³ surface area and a 15%-70% fill ratio. PE02 is Φ11×7mm with ≥900m²/m³ and 15%-68%. Selection must also consider screens, hydraulics and operating load.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE01 or a matched MBBR carrier for your project.
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Previous: Bio Media PE02 for RAS and Rural Sewage
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