SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
| Payment Terms | T/T |
| Specific gravity | ＞0.96g/cm³ |
| Application | Wastewater Treatment |
| Membrane hanging time | 5-15days |
| Material | HDPE |
| Efficient surface | ＞500㎡/m³ |
| void ratio | ＞95% |
| PH | 5-15 |
| Specific surface aera | ≥5500m2/m3 |
| Specification | φ31*1mm |
| Brand Name | DUBHE |
| Model Number | MBBR |
| Certification | ISO |
| Place of Origin | China |
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Specific Gravity and 5-15 Days Membrane Hanging Time for MBBR In Wastewater
Product Specification
| Payment Terms | T/T | Specific gravity | ＞0.96g/cm³ |
| Application | Wastewater Treatment | Membrane hanging time | 5-15days |
| Material | HDPE | Efficient surface | ＞500㎡/m³ |
| void ratio | ＞95% | PH | 5-15 |
| Specific surface aera | ≥5500m2/m3 | Specification | φ31*1mm |
| Brand Name | DUBHE | Model Number | MBBR |
| Certification | ISO | Place of Origin | China |
| High Light | High Efficiency MBBR In Wastewater Treatment ，MBBR In Industrial Wastewater Treatment | ||
The Moving Bed Biofilm Reactor (MBBR) process requires suspended carriers with characteristics such as a specific gravity close to water, a high effective surface area, and suitability for microbial attachment and growth. Several domestic equipment manufacturers in China have successfully developed such carriers, and corresponding industry standards have been issued.
Under gentle agitation in the biochemical tank, the suspended carriers can easily float and move freely with the water, achieving an optimal fluidized state.
Under aerobic conditions, the buoyancy generated by aeration drives the movement of the carriers and surrounding water. As air flows through the water and the gaps between carriers, it is obstructed and broken into smaller bubbles. In this process, the carriers are thoroughly mixed with the water, while the airflow is finely dispersed, enhancing oxygen transfer efficiency and contact between the biofilm and oxygen.
Under anaerobic conditions, the water and carriers are fully fluidized by submersible mixers, ensuring sufficient contact between the biofilm and pollutants for effective degradation.
The core principle of the MBBR process is to achieve complete fluidization of the suspended carriers, thereby enhancing pollutant removal efficiency. In practical MBBR applications, key factors to consider include:
Biochemical tank design
Dosage of suspended carriers
Aeration system configuration
Retention screen design
Propeller/agitator selection
| Product Name | MBBR In Wastewater Treatment |
|---|---|
| Material | HDPE (High-Density Polyethylene) |
| Efficient Surface | >500 ㎡/m³ |
| Void Ratio | >95% |
| Specific Gravity | >0.96 g/cm³ |
| pH Range | 5-15 |
| Membrane Hanging Time | 5-15 days |
| Applications | Industrial, Municipal, Domestic Wastewater Treatment |
| Key Features | Integrated-Biofilm-Reactor-System, Microbial-Biofilm-Reactor-System, Biofilm-Carrier-Treatment-System |
✅ Customizable OEM Solutions – Tailored biofilm carrier designs for specific treatment needs.
✅ Proven Performance – Used in global wastewater projects for BOD/COD reduction & nutrient removal.
✅ Cost-Effective & Low Maintenance – Reduces sludge production & energy consumption.
✅ Compliance with Environmental Standards – Meets EPA, EU, and ISO wastewater regulations.
Frequently Asked Questions (FAQ)
Q1: What is the lifespan of OEM MBBR BioMedia?
A: Our HDPE MBBR carriers last 10+ years due to superior material durability.
Q2: Can this media be used in anaerobic reactors?
A: Yes, it supports both aerobic & anaerobic biofilm processes for complete wastewater treatment.
Q3: How does MBBR improve nitrogen removal?
A
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ... Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ...
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