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Hydrophilic Polyurethane MBBR Bio Media Suppliers from China - High Surface Area & Cost-Effective Solutions from Our Factory
Quality Materials for Safe and Durable Sponge HPU MBBR Media
1. Large Specific Surface Area
- Specific surface area up to 6000m2/m3 or more, which is several times that of HDPE filler.
- The huge specific surface area can provide enough space for microorganisms to attach, thereby enriching more bacteria.
2. Fast Bio Film Hanging Speed
- After the filler enters the water, the gel swells by absorbing water.
- It only takes 3-7 days for the bacteria biofilm to grow on the surface.
- Greatly shortens the debugging cycle of the circulating aquaculture system with stable, reliable water quality.
3. Low Investment Cost
- Huge specific surface area, cast in the RAS system.
- The increase rate is less than 20% of the capacity of the biological filter, much lower than HDPE packing.
- Investment cost can be saved by more than 40%.
When used in aerobic tanks, we can use HPU MBBR media without a Bio ball. It performs exceptionally well at fluidization. Because it is a very lightweight MBBR, it requires less power than other Media.
When used in anaerobic tanks, there is no gas in the tank, meaning the HPU media will easily float on the surface. It is better to use it with a bio ball. We can place one piece of vesuvianite together with 3 to 6 pcs of HPU MBBR in the bio ball, keeping the ball in the middle of the water instead of floating on the surface.
Frequently Asked Questions
Q: What is the specific surface area of Sponge HPU MBBR Media?
The specific surface area of Sponge HPU MBBR Media reaches up to 6000m²/m³ or more, which is several times larger than that of traditional HDPE fillers, providing vast space for microbial attachment.
Q: How long does it take for biofilm to form on the media?
Once the media enters the water, the gel swells by absorbing water. It only takes 3 to 7 days for the bacteria biofilm to grow on the surface, significantly shortening the system's debugging cycle.
Q: How does HPU MBBR Media help save investment costs?
Due to its large specific surface area, the required media capacity is less than 20% of the biological filter volume, which is much lower than HDPE packing. This saves over 40% in investment costs.
Q: Do I need to use bio balls with HPU MBBR media in aerobic tanks?
No, in aerobic tanks, HPU MBBR media can be used directly without bio balls. It is highly fluid and lightweight, meaning it consumes less power compared to other media.
Q: How do you prevent HPU media from floating in anaerobic tanks?
In anaerobic tanks where there is no gas, the media will float. To prevent this, you can place 3 to 6 pieces of HPU MBBR media along with one piece of vesuvianite inside a bio ball. This keeps the media suspended in the middle of the water.