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China PU MBBR Bio Media Suppliers - JUNTAI Sponge with Large Surface Area & Fast Biofilm Formation from Factory
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
What material is the product made of and what is its lifespan?
The product is made of high-quality Polyurethane (PU). It features a long service life of more than 5 years. For optimal performance, it is recommended to add an additional 5% of media every year after 3 years of usage.
What are the surface area and porosity specifications of this media?
This media offers an exceptionally high surface area of over 3400 m²/m³ and a porosity of 96%. This structures provides an excellent micro-environment for microbial growth and attachment.
How long does it take for the biofilm to form?
The biofilm formation time typically ranges between 5 to 30 days, depending on the water quality, temperature, and specific system conditions.
What are the recommended pH and temperature ranges for operation?
The media operates effectively within a broad pH range of 6 to 10 and is compatible with water temperatures ranging from 1°C to 50°C.
What are the treatment load capacities for NH3-N, BOD5, and COD?
The reference removal/treatment loads are 600～1300 gNH3-N/m³·d for Ammonia Nitrogen (NH3-N), 1000～5000 gBOD5/m³·d for BOD5, and a COD load capacity of 1000～7500 k.
How is the product sized and packaged for delivery?
Each piece has a specification size of 30*30*30 mm. It is shipped using dry compression packaging, available in configurations of either 20kgs/cbm (5 bags/cbm) or 13kgs/cbm (2 bags/cbm).