▎Products Description
Bio Media PE08 for Marine and Intensive RAS
PE08 Phi 5 by 10 mm HIPS MBBR carrier with at least 3500 square meters per cubic meter surface area, the highest documented value in the Small Boss MBBR range for intensive RAS design.
PE08 Phi 5 by 10 mm HIPS MBBR carrier with at least 3500 square meters per cubic meter surface area, the highest documented value in the Small Boss MBBR range for intensive RAS design.
Previous: Bio Media PE04 for Aquaculture RAS
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
PE08MODEL
Φ5×10mmCARRIER SIZE
≥3500m²/m³SURFACE AREA
15%-70%FILL RATIO
Technical Specifications
| Model | PE08 |
| Material | Virgin HIPS High Impact Polystyrene |
| Specification | Φ5×10mm |
| Specific Surface Area | ≥3500m²/m³ |
| Specific Gravity | 1.02-1.05g/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
◆
At Least 3500 Square Meter Surface Area
PE08 has the highest documented specific surface area in this 12 model range, supporting high biomass density calculations.
◆
Ultra Compact Phi 5 by 10 mm Size
The small carrier format provides a high carrier count per unit volume and requires a retention screen matched to the 5 mm diameter.
◆
HIPS Material
PE08 uses a HIPS compound rather than HDPE, giving it a specific gravity of 1.02 to 1.05 grams per cubic centimeter.
◆
Defined Sinking Density
The above water density can help retain the carrier within selected RAS filter flow regimes when hydraulic and mixing conditions are engineered accordingly.
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Fill Ratio from 15 to 70 Percent
The documented range supports different RAS loading levels after checking head loss, screen area and mixing demand.
◆
Aquaculture Focused Selection
The supplied application data positions PE08 for intensive RAS, shrimp systems, marine species systems and nursery biofilters.
Application Scenarios
Intensive RAS Biofiltration
The compact HIPS carrier and high documented surface area can be evaluated for intensive RAS after checking hydraulic retention screen size and the 1.02 to 1.05 density range.
High Density Shrimp Farming
PE08 is listed for shrimp systems where ammonia loading salinity solids and biofilter flow regime are confirmed during design.
Marine Species RAS
The supplied application scope includes marine RAS. Water chemistry material compatibility and operating temperature should be verified for each species and facility.
Nursery and Hatchery Biofilters
The small carrier format may suit compact nursery biofilters when retention screens and controlled water movement are designed around the 5 mm diameter.
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 |
|---|---|---|
| HIPS 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 | ≥3500m²/m³ | Confirm design load and usable protected surface basis |
| Carrier inventory | 15%-70% | Confirm aeration mixing screen area and freeboard |
| Hydraulic behavior | 1.02-1.05g/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
◆
Why is PE08 different from the HDPE models
PE08 uses HIPS and has a stated specific gravity of 1.02-1.05g/cm³, while the listed HDPE models are 0.94-0.97g/cm³. Hydraulic behavior must therefore be designed for the actual system.
◆
What does the 3500m² m³ PE08 value mean
It is the specific surface area stated in the latest parameter sheet. Reactor sizing must use the applicable design area basis together with verified organic and ammonia loading conditions.
◆
What screen requirement is important for PE08
PE08 is only Φ5×10mm, so retention openings and screen open area must be selected specifically for the small diameter and the system flow regime.
◆
Can PE08 be evaluated for marine aquaculture
Yes. It can be evaluated for marine RAS after salinity, temperature, HIPS compatibility, feed loading, solids and hydraulic conditions are confirmed.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE08 or a matched MBBR carrier for your project.
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Previous: Bio Media PE04 for Aquaculture RAS
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