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DC 39 For Pulp And Paper Industry Wastewater Secondary Treatment
| Place of Origin: | China |
| Brand Name: | Decycle |
| Model Number: | DC 39 |
| Certification: | CE/ISO 9001/FDA/ROHS |
| Material: | 100% virgin HDPE |
| Life span: | > 15 years |
| Size: | Φ25*10mm |
| Number of Hole: | 39 holes |
| Density: | 0.94-0.97 g/cm3 |
| Surface Area: | >800m2/m3 |
| Filling ratio: | 15%-70% |
| Number of carriers in a cubic meter: | >118000pcs/m3 |
| Applicable Temperature: | 5-60℃ |
| Minimum Order Quantity: | 1 cm3 |
| Packaging Details: | 1 cm3 or 0.1 cm3 |
| Payment Terms: | T/T, L/C, D/P |
Description
The 39-Hole Vertical Stripe Protrusion MBBR Media is a high-performance biofilm carrier engineered for maximum biomass retention and hydraulic efficiency in intensive wastewater treatment processes. Its advanced geometry features 39 precision-engineered through-holes combined with axial vertical stripe protrusions, creating a turbulent flow regime that enhances oxygen transfer, nutrient diffusion, and biofilm protection. Manufactured from reinforced HDPE, the media achieves an ultra-high protected specific surface area (>800m2/m3) while maintaining >95% void ratio to prevent clogging. The striated surface design shields microbial colonies from shear forces, making it ideal for high-load industrial/municipal MBBR, IFAS, and hybrid MBR systems requiring compact bioreactor design.
Specifications
| Parameter | Specification | Unit | Remarks |
| Model | 39-Hole MBBR Carrier | – | Industry-standard geometry |
| Material | High-Density Polyethylene (HDPE) | – | UV-stabilized, food-grade |
| Color | white | – | Standard |
| Shape | Cylindrical with 39 internal cross-channels | – | Optimized flow & biofilm protection |
| Diameter (Ø) | 25 | mm | Nominal size |
| Height (H) | 10 | mm | – |
| Specific Surface Area | >800m2/m3 | ||
| Individual Media Density | 0.94-0.97 | g/cm³ | |
| 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.
