▎Products Description
Bio Media PE38 for Industrial and Rural Sewage
PE38 Phi 25 by 10 mm open cell HDPE MBBR carrier with at least 800 square meters per cubic meter surface area for municipal and rural sewage treatment design.
PE38 Phi 25 by 10 mm open cell HDPE MBBR carrier with at least 800 square meters per cubic meter surface area for municipal and rural sewage treatment design.
Previous: Bio Media PE05 for Wastewater Treatment
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
PE38MODEL
Φ25×10mmCARRIER SIZE
≥800m²/m³SURFACE AREA
15%-70%FILL RATIO
Technical Specifications
| Model | PE38 |
| Material | Virgin HDPE High Density Polyethylene |
| Specification | Φ25×10mm |
| 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 | 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
◆
Open Cell Flow Paths
The Phi 25 by 10 mm open cell structure allows water to pass through internal and external surfaces and reduces narrow blockage points.
◆
At Least 800 Square Meter Surface Area
The stated specific surface area supports transparent biomass and reactor volume calculations.
◆
Fill Ratio from 15 to 70 Percent
The broad documented range supports compact rural equipment and larger municipal upgrades after process calculation.
◆
Municipal and Rural Application Range
The supplied product scope covers municipal sewage, industrial wastewater, rural equipment and small community treatment.
◆
Near Water Density
A specific gravity of 0.94 to 0.97 grams per cubic centimeter supports suspension with correctly designed aeration and mixing.
◆
Hydrophilic Modified HDPE
The carrier uses hydrophilic modified virgin HDPE to improve wettability of the biofilm attachment surface.
Application Scenarios
Municipal Sewage Upgrade
PE38 can be considered for existing aeration tanks after confirming hydraulic capacity aeration retention screens and target loading.
Industrial Wastewater Treatment
The open cell structure is relevant to wastewater containing suspended solids, subject to treatability testing and measured organic and nitrogen loads.
Rural Compact Equipment
The model can be evaluated for compact rural equipment where flow peaks available volume and maintenance access are known.
Small Community and Facility Sewage
The supplied scope includes community hotel school and facility sewage systems using decentralized treatment.
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 applications are relevant to PE38
PE38 can be evaluated for industrial wastewater, municipal upgrades, rural compact equipment and decentralized sewage after actual water quality and operating conditions are defined.
◆
What fill ratio is stated for PE38
The latest parameter sheet states 15%-70%. The operating value must be confirmed against mixing, oxygen transfer, retention screens, freeboard and treatment load.
◆
How does PE38 compare with PE05
Both are Φ25×10mm HDPE carriers. PE38 states ≥800m²/m³ and 15%-70%, while PE05 states ≥600m²/m³ and 25%-65%. Surface area alone is not a complete selection method.
◆
Is treatability testing needed for industrial wastewater
It is recommended when biodegradability, toxicity, salinity, oils or inhibitors are uncertain. Media selection cannot replace pretreatment and process validation.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE38 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
PE38MODEL
Φ25×10mmCARRIER SIZE
≥800m²/m³SURFACE AREA
15%-70%FILL RATIO
Technical Specifications
| Model | PE38 |
| Material | Virgin HDPE High Density Polyethylene |
| Specification | Φ25×10mm |
| 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 | 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
◆
Open Cell Flow Paths
The Phi 25 by 10 mm open cell structure allows water to pass through internal and external surfaces and reduces narrow blockage points.
◆
At Least 800 Square Meter Surface Area
The stated specific surface area supports transparent biomass and reactor volume calculations.
◆
Fill Ratio from 15 to 70 Percent
The broad documented range supports compact rural equipment and larger municipal upgrades after process calculation.
◆
Municipal and Rural Application Range
The supplied product scope covers municipal sewage, industrial wastewater, rural equipment and small community treatment.
◆
Near Water Density
A specific gravity of 0.94 to 0.97 grams per cubic centimeter supports suspension with correctly designed aeration and mixing.
◆
Hydrophilic Modified HDPE
The carrier uses hydrophilic modified virgin HDPE to improve wettability of the biofilm attachment surface.
Application Scenarios
Municipal Sewage Upgrade
PE38 can be considered for existing aeration tanks after confirming hydraulic capacity aeration retention screens and target loading.
Industrial Wastewater Treatment
The open cell structure is relevant to wastewater containing suspended solids, subject to treatability testing and measured organic and nitrogen loads.
Rural Compact Equipment
The model can be evaluated for compact rural equipment where flow peaks available volume and maintenance access are known.
Small Community and Facility Sewage
The supplied scope includes community hotel school and facility sewage systems using decentralized treatment.
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 applications are relevant to PE38
PE38 can be evaluated for industrial wastewater, municipal upgrades, rural compact equipment and decentralized sewage after actual water quality and operating conditions are defined.
◆
What fill ratio is stated for PE38
The latest parameter sheet states 15%-70%. The operating value must be confirmed against mixing, oxygen transfer, retention screens, freeboard and treatment load.
◆
How does PE38 compare with PE05
Both are Φ25×10mm HDPE carriers. PE38 states ≥800m²/m³ and 15%-70%, while PE05 states ≥600m²/m³ and 25%-65%. Surface area alone is not a complete selection method.
◆
Is treatability testing needed for industrial wastewater
It is recommended when biodegradability, toxicity, salinity, oils or inhibitors are uncertain. Media selection cannot replace pretreatment and process validation.
Get MBBR Media Selection Support
Send your water quality target and reactor data. Small Boss engineers will help select PE38 or a matched MBBR carrier for your project.
Contact Us
Previous: Bio Media PE05 for Wastewater Treatment
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