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China Suppliers Factory for JUNTAI Sponge PU MBBR Bio Media - High Surface Area, Fast Biofilm Growth, Low Cost
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 (Alt) | — | 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 (FAQ)
Q1: What is the primary material of this biofilter media?
The biofilter media is made of high-quality Polyurethane (PU), which provides an excellent structure for biological attachment and wastewater treatment processes.
Q2: What is the specific surface area and why is it important?
This media features an ultra-high surface area of over 3400 m²/m³. A higher surface area allows for a larger concentration of microbial biofilm, greatly improving the efficiency of organic pollutant removal.
Q3: How long does the biofilm formation take?
The typical biofilm formation (biofilm time) takes between 5 to 30 days, depending on the wastewater characteristics, temperature, and specific system setup.
Q4: What are the operational limits for pH and temperature?
The media is highly resilient and operates optimally within a pH range of 6 to 10 and a temperature range of 1°C to 50°C.
Q5: What is the expected lifespan of the Polyurethane media?
The media has a service life of more than 5 years. For optimal long-term performance, it is recommended to add 5% new media annually after the first 3 years of usage.
Q6: How is the product packaged for shipment?
To optimize shipping space, the media is packaged using dry compression. It is available in two standards: 20kgs/cbm (5 bags/cbm) or 13kgs/cbm (2 bags/cbm).