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DC HDPE 04-1 For Recirculating Aquaculture Systems
| Place of Origin: | China |
| Brand Name: | Decycle |
| Model Number: | DC 04-1 |
| Certification: | CE/ISO 9001/FDA/ROHS |
| Material: | 100% virgin HDPE |
| Life span: | > 15 years |
| Size: | Φ12*9mm |
| Number of Hole: | 4 holes |
| Density: | 0.94-0.97 g/cm3 |
| Surface Area: | >800m2/m3 |
| Filling ratio: | 15%-70% |
| Number of carriers in a cubic meter: | >630000pcs/m3 |
| Applicable Temperature: | 5-60℃ |
| The weight of 1 m3: | 120 KG |
| Minimum Order Quantity: | 1 cm3 |
| Packaging Details: | 1 cm3 or 0.1 cm3 |
| Payment Terms: | T/T, L/C, D/P |
Description
The 4-Hole MBBR (Moving Bed Biofilm Reactor) Media is a high-efficiency polyethylene biofilm carrier specifically engineered for advanced wastewater treatment in recirculating aquaculture systems (RAS) and industrial biofiltration. Its unique cross-shaped design with 4 internal channels maximizes protected surface area for microbial colonization while optimizing hydraulic flow dynamics and oxygen transfer. The media's robust geometry minimizes clogging, promotes uniform biofilm distribution, and withstands continuous abrasion in turbulent reactors. Made from buoyant, chemically inert HDPE, it ensures long-term stability in saline and freshwater environments, supporting high nitrification/denitrification rates essential for maintaining optimal water quality in intensive aquaculture.
Specifications
| Parameter | Specification | Unit | Remarks |
| Model | 4-Hole MBBR Carrier | – | Industry-standard geometry |
| Material | High-Density Polyethylene (HDPE) | – | UV-stabilized, food-grade |
| Color | white | – | Standard |
| Shape | Cylindrical with 4 internal cross-channels | – | Optimized flow & biofilm protection |
| Diameter (Ø) | 12 | mm | Nominal size |
| Height (H) | 9 | mm | – |
| Specific Surface Area | >800m2/m3 | ||
| Individual Media Density | 0.94-0.97 | g/cm³ | |
| Operating Temperature | 5 - 60 | °C | Suitable for RAS conditions |
| Service Life | > 15 | years |
FAQ
Q: Are you a trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally, it is 10-20 days if the goods are in stock. or it is 30-45 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge, there are delivery cost to be paid by buyer.
Q: What is your terms of payment?
A: T/T L/C.
