▎Products Description
Bio Media PE85 for Municipal and Industrial Wastewater
Spec.: φ35*4mm
Surface area: >1200m2/m3
Packing numbers: >210000pcs/m3
Holes: 85 rooms
Spec.: φ35*4mm
Surface area: >1200m2/m3
Packing numbers: >210000pcs/m3
Holes: 85 rooms
Previous: Spiral MBBR Biofilm Carrier
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
PE85MODEL
Φ25×10mmCARRIER SIZE
≥1200m²/m³SURFACE AREA
15%-65%FILL RATIO
Technical Specifications
| Model | PE85 |
| Material | Virgin HDPE High Density Polyethylene |
| Specification | Φ25×10mm |
| Specific Surface Area | ≥1200m²/m³ |
| Specific Gravity | 0.94-0.97g/cm³ |
| Recommended Fill Ratio | 15%-65% |
| 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 | Municipal industrial and compact sewage MBBR 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
◆
Eighty Five Internal Chambers
The Phi 25 by 10 mm geometry provides many protected internal surfaces for attached biomass.
◆
At Least 1200 Square Meter Surface Area
The documented value gives designers a measurable high surface area input for municipal and industrial reactor sizing.
◆
Potential for Combined Nitrogen Removal
Protected internal zones can support different biofilm conditions, while actual nitrification and denitrification performance depends on dissolved oxygen, carbon and loading control.
◆
Fill Ratio from 15 to 65 Percent
The stated range supports rural compact equipment and larger treatment tanks after mixing and retention screen checks.
◆
Standard Phi 25 by 10 mm Size
The common dimensions are practical for retrofit layouts, subject to confirmation of the existing screens and aeration system.
◆
Hydrophilic Modified HDPE
The carrier uses hydrophilic modified virgin HDPE with a specific gravity of 0.94 to 0.97 grams per cubic centimeter.
Application Scenarios
Municipal Wastewater Treatment
The 85 chamber geometry can be evaluated for municipal carbon and nitrogen treatment after dissolved oxygen recycle carbon and loading conditions are defined.
Industrial Wastewater High Nitrogen
PE85 can be considered for high nitrogen wastewater only after biodegradability toxicity carbon availability alkalinity and temperature are checked.
Rural Compact Sewage Equipment
The high documented surface area is relevant to compact equipment, while actual capacity depends on flow variation aeration and effluent targets.
Plant Upgrade and Capacity Expansion
The standard Phi 25 by 10 mm format may suit retrofit studies, but existing screens aeration hydraulics and tank volume must be verified.
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 | ≥1200m²/m³ | Confirm design load and usable protected surface basis |
| Carrier inventory | 15%-65% | 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 are the latest confirmed PE85 dimensions
The latest supplied parameter sheet confirms PE85 as Φ25×10mm HDPE media with ≥1200m²/m³ specific surface area and a 15%-65% recommended fill ratio.
◆
Is simultaneous nitrification and denitrification guaranteed by PE85
No. Internal geometry may support different biofilm conditions, but nitrogen removal depends on dissolved oxygen, carbon, alkalinity, temperature, loading and process control.
◆
Which wastewater data is required for PE85 selection
Provide flow, COD and BOD fractions, ammonia, total nitrogen, alkalinity, temperature, toxicity information, target effluent, reactor volume and aeration conditions.
◆
How does PE85 compare with PE37
Both are Φ25×10mm HDPE carriers. PE85 states ≥1200m²/m³ and 15%-65%, while PE37 states ≥800m²/m³ and 15%-75%. Geometry and process duty must be evaluated together.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE85 or a matched MBBR carrier for your project.
Contact UsSmall 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
PE85MODEL
Φ25×10mmCARRIER SIZE
≥1200m²/m³SURFACE AREA
15%-65%FILL RATIO
Technical Specifications
| Model | PE85 |
| Material | Virgin HDPE High Density Polyethylene |
| Specification | Φ25×10mm |
| Specific Surface Area | ≥1200m²/m³ |
| Specific Gravity | 0.94-0.97g/cm³ |
| Recommended Fill Ratio | 15%-65% |
| 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 | Municipal industrial and compact sewage MBBR 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
◆
Eighty Five Internal Chambers
The Phi 25 by 10 mm geometry provides many protected internal surfaces for attached biomass.
◆
At Least 1200 Square Meter Surface Area
The documented value gives designers a measurable high surface area input for municipal and industrial reactor sizing.
◆
Potential for Combined Nitrogen Removal
Protected internal zones can support different biofilm conditions, while actual nitrification and denitrification performance depends on dissolved oxygen, carbon and loading control.
◆
Fill Ratio from 15 to 65 Percent
The stated range supports rural compact equipment and larger treatment tanks after mixing and retention screen checks.
◆
Standard Phi 25 by 10 mm Size
The common dimensions are practical for retrofit layouts, subject to confirmation of the existing screens and aeration system.
◆
Hydrophilic Modified HDPE
The carrier uses hydrophilic modified virgin HDPE with a specific gravity of 0.94 to 0.97 grams per cubic centimeter.
Application Scenarios
Municipal Wastewater Treatment
The 85 chamber geometry can be evaluated for municipal carbon and nitrogen treatment after dissolved oxygen recycle carbon and loading conditions are defined.
Industrial Wastewater High Nitrogen
PE85 can be considered for high nitrogen wastewater only after biodegradability toxicity carbon availability alkalinity and temperature are checked.
Rural Compact Sewage Equipment
The high documented surface area is relevant to compact equipment, while actual capacity depends on flow variation aeration and effluent targets.
Plant Upgrade and Capacity Expansion
The standard Phi 25 by 10 mm format may suit retrofit studies, but existing screens aeration hydraulics and tank volume must be verified.
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 | ≥1200m²/m³ | Confirm design load and usable protected surface basis |
| Carrier inventory | 15%-65% | 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 are the latest confirmed PE85 dimensions
The latest supplied parameter sheet confirms PE85 as Φ25×10mm HDPE media with ≥1200m²/m³ specific surface area and a 15%-65% recommended fill ratio.
◆
Is simultaneous nitrification and denitrification guaranteed by PE85
No. Internal geometry may support different biofilm conditions, but nitrogen removal depends on dissolved oxygen, carbon, alkalinity, temperature, loading and process control.
◆
Which wastewater data is required for PE85 selection
Provide flow, COD and BOD fractions, ammonia, total nitrogen, alkalinity, temperature, toxicity information, target effluent, reactor volume and aeration conditions.
◆
How does PE85 compare with PE37
Both are Φ25×10mm HDPE carriers. PE85 states ≥1200m²/m³ and 15%-65%, while PE37 states ≥800m²/m³ and 15%-75%. Geometry and process duty must be evaluated together.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE85 or a matched MBBR carrier for your project.
Contact Us
Previous: Spiral MBBR Biofilm Carrier
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