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DC 85 For Pulp And Paper Industry Wastewater Secondary Treatment
| Place of Origin: | China |
| Brand Name: | Decycle |
| Model Number: | DC 85 |
| Certification: | CE/ISO 9001/FDA/ROHS |
| Material: | 100% virgin HDPE |
| Life span: | > 15 years |
| Size: | Ф35*4 mm |
| Number of Hole: | 85 holes |
| Density: | 0.94-0.97 g/cm3 |
| Surface Area: | >1200m2/m3 |
| Filling ratio: | 15%-65% |
| Number of carriers in a cubic meter: | >210000pcs/m3 |
| Applicable Temperature: | 5-60℃ |
| The weight of 1 m3: | 110 KG |
| Minimum Order Quantity: | 1 cm3 |
| Packaging Details: | 1 cm3 or 0.1 cm3 |
| Payment Terms: | T/T, L/C, D/P |
Description
The 85-Hole Vertical Stripe Protrusion MBBR Media is an ultra-high-efficiency biofilm carrier engineered for maximum process intensification in advanced wastewater treatment systems. Its cutting-edge design integrates 85 precision-engineered axial through-holes with helical vertical stripe protrusions, creating a multi-lattice architecture that maximizes protected biofilm growth surface (>1, 200 m²/m³) while maintaining exceptional hydraulic performance. Manufactured from nano-composite HDPE reinforced with carbon nanotubes, this media delivers unparalleled mechanical resilience and biofilm retention under extreme organic loads (up to 20 kg COD/m³·day). The staggered stripe configuration generates controlled microturbulence, enhancing oxygen transfer efficiency by 45-50% versus conventional media while shielding biomass from shear forces in high-velocity reactors. Optimized for nutrient removal, toxic contaminant degradation, and space-constrained bioreactor applications.
Specifications
| Parameter | Specification | Unit | Remarks |
| Model | 85-Hole MBBR Carrier | – | Industry-standard geometry |
| Material | High-Density Polyethylene (HDPE) | – | UV-stabilized, food-grade |
| Color | white | – | Standard |
| Shape | Cylindrical with 85 internal cross-channels | – | Optimized flow & biofilm protection |
| Diameter (Ø) | 35 | mm | Nominal size |
| Height (H) | 4 | mm | – |
| Specific Surface Area | >1200m2/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.
