Mbbr K1 K2 K3 Bio Media Filter Samples 25*10mm HDPE Mbbr Filter Media
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Product Highlights
- High Specific Surface Area: Surface area exceeds 900m2/m3 for enhanced microbial attachment and biofilm formation.
- Robust Mechanical Strength: Designed for long-term operation in dynamic wastewater treatment environments.
- Excellent Hydrophilicity: Ensures efficient interaction with water and pollutants for superior filtration.
- Customizable Size and Shape: OEM service available; size and shape can be made according to customer requirements.
- Fast Delivery for Stock Goods: Delivery takes about 5 days after payment for stock items.
- Factory Direct Pricing: Manufacturer with 14+ years experience offering direct factory prices.
- ISO 9001 Certified Quality: ISO 9001 certified quality management system ensures product reliability.
- Flexible Payment Terms: Flexible payment options available, typically 30% advance and 70% before shipment.
Product Attributes
- Customization
- Available
- After-sales Service
- PP/PVC
- Warranty
- PP/PVC
- Model NO.
- RJ-2912
- Type
- Flotation Machine
- Method
- Biological Treatment
- Usage
- Water Treatment
- Material
- HDPE
- Surface Area (M2/M3)
- >900
- Density (g/cm3)
- 0.96-0.98
- Qty (PCS/M3)
- >839,000
- Void Ratio
- >86.5%
- Application
- Water Treatment
- Bio-Film Formation Duration
- 5~15
- Preferential Temperature(ºC)
- <65
- Dosing Ratio
- 15-70%
- Size
- 25*12, 10*7, 11*7mm etc
- Certification
- ISO9001
- Transport Package
- Ton Bags
- Specification
- Customizable
- Trademark
- Rongjian
- Origin
- China
- Package Size
- 110.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Mbbr K1 K2 K3 Bio Media Filter Samples 25*10mm HDPE Mbbr Filter Media
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Product Description


Excellent hydrophilicity, ensuring efficient interaction with water and pollutants.
Robust mechanical strength, suitable for long-term operation in dynamic environments.
The media's formulation is scientifically tailored to adapt to varying sewage compositions, offering superior performance in biological filtration systems.
Surface Area | More than 900m2/m3 |
Porosity | 85% |
Material | HDPE |
Color | White |
Usage | Wastewater treatment |
Density | 0.94-0.97g/cm3 |
Dosing Ratio | 15%-70% |
Spec: | 16*10mm |




Headquarters: Xiangdong District Industrial Park, Pingxiang, Jiangxi, China
Core Capabilities
Advanced Manufacturing: Custom ceramic/metal/plastic towers & systems
Extensive Portfolio: 200+ specs (packing materials, molecular sieves, catalysts, activated carbon, eco-filtration media)
Turnkey Services: Full pollution control & wastewater treatment projects
Corporate Strengths
ISO 9001 certified quality management
300+ staff (100+ specialized engineers/technicians)
30-acre integrated R&D & production base
Awards & Innovations
National Science & Technology Achievement Award
Provincial Gold Medal & Famous Brand Product
17 patented proprietary technologies


Q: How to control the quality?
A: We have strict quality control by the QC team.
Q: How long is the delivery time?
A: It is about 5 days after payment for stock goods, 10-15 days for newly produced goods.
Q: How to get the sample?
A: Don't hesitate to get in touch with us to send your samples.
Q: What are the payment terms?
A: Flexible and diverse payment ways can be chosen, making it more convenient. Generally, 30% in advance, 70% before shipment.
Q: Can you do OEM service?
A: Yes, size & shape could be made according to the customer's requirements.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249998". Items marked "" are certified.
Company Profile
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.
Company Profile
Established in 2010, Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of chemical packing and environmental protection materials. After 14 years of rapid development, the company has become a leading global supplier of industrial packing materials, with products exported to over 100 countries and regions. We employ more than 300 staff, including nearly 100 technical professionals, forming a highly skilled and experienced R&D and production team.
Corporate Strength & CertificationsAuthorized Certifications: Certified with ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health & Safety Management System.
Technological Leadership: Holds 17 national patents and has been awarded multiple national-level "High-Quality Product" titles.
Production Capacity: Modern manufacturing facilities with an annual output exceeding 10, 000 tons, capable of meeting large-scale global demand.
Core Products & ApplicationsOur main products include:
Ceramic Packing: Ceramic balls, structured ceramic packing, and random ceramic packing, featuring high-temperature resistance, corrosion resistance, and durability for harsh industrial conditions.
Adsorption & Catalytic Materials: Molecular sieves, catalysts, and activated alumina, widely used in petrochemical and gas purification industries.
Environmental Filtration Media: Activated carbon and filtration materials for wastewater and exhaust gas treatment.
Metal & Plastic Packing: Lightweight and corrosion-resistant structured/random packing for diversified industrial needs.
These products are extensively applied in domestic industries such as power generation, petroleum, chemical processing, metallurgy, environmental protection, and pharmaceuticals, as well as in high-end sectors including aerospace. They are also exported to Europe, North America, Southeast Asia, the Middle East, and other global markets, earning long-term trust from customers for their superior quality.
Quality & Service CommitmentAdhering to the principle of "Quality First, Innovation Driven, " we implement strict quality control from raw material selection to production, ensuring stable and reliable product performance. We provide customized solutions, technical consultation, and after-sales support to deliver lasting value to our clients.
Vision for the Future
Rongjian Environmental Protection will continue to innovate in the field of industrial packing materials, promoting sustainable industrial development through advanced technology, and striving to become the most trusted global partner for our customers.
About Our Factory & Business Background
- Address
- No. 1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang, Jiangxi, China
-
Terms of Payment
- T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Ceramic Ball, Pall Ring, Molecular Sieve, Honeycomb Ceramic, Activated Alumina, Structured Packing, Metal Random Packing, Plastic Random Packing, Ceramic Random Packing
-
Production Lines
- 2
-
Production Machines
- Furance, Electric Kiln, Drying Furnace, Screening Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 Years
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
FAQ
- Are you a trade company or manufacturer?
- We are a manufacturer with more than 14 years of experience, and the price is the factory price.
- How to control the quality?
- We have strict quality control by the QC team.
- How long is the delivery time?
- It is about 5 days after payment for stock goods, 10-15 days for newly produced goods.
- How to get the sample?
- Don't hesitate to get in touch with us to send your samples.
- What are the payment terms?
- Flexible and diverse payment ways can be chosen, making it more convenient. Generally, 30% in advance, 70% before shipment.
- Can you do OEM service?
- Yes, size & shape could be made according to the customer's requirements.
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