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DC 37 For Pulp And Paper Industry Wastewater Secondary Treatment
| Place of Origin: | China |
| Brand Name: | Decycle |
| Model Number: | DC 37 |
| Certification: | CE/ISO 9001/FDA/ROHS |
| Material: | 100% virgin HDPE |
| Life span: | > 15 years |
| Size: | Φ25*10mm |
| Number of Hole: | 37 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℃ |
| The weight of 1 m3: | 109 KG |
| Minimum Order Quantity: | 1 cm3 |
| Packaging Details: | 1 cm3 or 0.1 cm3 |
| Payment Terms: | T/T, L/C, D/P |
Description
The 37-Hole Vertical Stripe Protrusion MBBR Media is a precision-engineered biofilm carrier designed for high-efficiency wastewater treatment in compact bioreactors. Its advanced geometry integrates 37 optimally spaced through-holes with radially arranged vertical stripe protrusions, creating turbulent flow patterns that maximize oxygen transfer and nutrient diffusion while protecting biomass. Manufactured from nano-modified HDPE composite, this media achieves a protected surface area of ≥800 m²/m³ with exceptional void space (>96%) for clog-free operation in high-solids applications. The helical stripe configuration enhances biofilm thickness capacity by 40% versus conventional media, making it ideal for nitrogen removal and COD reduction in municipal and industrial MBBR/IFAS systems.
Specifications
| Parameter | Specification | Unit | Remarks |
| Model | 37-Hole MBBR Carrier | – | Industry-standard geometry |
| Material | High-Density Polyethylene (HDPE) | – | UV-stabilized, food-grade |
| Color | white | – | Standard |
| Shape | Cylindrical with 37 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.
