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High-Quality Polyurethane MBBR Bio Media from China Suppliers - JUNTAI Factory with Large Surface Area & Fast Biofilm Growth
Product Parameters
| Item | Unit | Reference data | Mark |
|---|---|---|---|
| Material | Polyurethane | PU | |
| Specification | mm | 30*30*30 | |
| Packing method | 20kgs/cbm 5bags/cbm |
Dry compression packaging | |
| Surface Area | m2/m3 | ＞3400 | |
| Packing Method | 13kgs/cbm 2bags/cbm |
Dry compression packaging | |
| Porosity | % | 96 | |
| Proportion | % | 15～30 | |
| Biofilm Time | day | 5～30 | |
| NH3-N | gNH3-N/m3*d | 600～1300 | |
| BOD5 | gBOD5/m3*d | 1000～5000 | |
| COD | k | 1000～7500 | |
| Use PH | 6～10 | ||
| Temperature | 1～50 | ||
| Life-span | More than 5 years, add 5% every year after 3 years |
Frequently Asked Questions
Q: What is the material and specification of this product?
The product is made of high-quality Polyurethane (PU) with a standard specification size of 30*30*30 mm.
Q: What are the surface area and porosity values?
This Polyurethane media features a high specific surface area of over 3400 m²/m³ and an exceptional porosity rate of 96%.
Q: How long does the biofilm formation take?
The typical biofilm cultivation and stabilization time ranges from 5 to 30 days under recommended operating conditions.
Q: What are the optimal pH and temperature ranges?
The media is designed to operate efficiently within a pH range of 6 to 10 and a temperature range of 1 to 50°C.
Q: What is the expected lifespan of the Polyurethane media?
The media has an expected lifespan of more than 5 years. It is recommended to add 5% replenishment every year after 3 years of operation.