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S-shaped 75-well bio-suspension filler

Larger than surface area
Biofilm is easy to fall off
Good hydrophilicity
Product description: 75-well PE bio-suspension filler is a new kind of efficient bio-suspension filler developed in recent years. Larger than the surface area, the biofilm is more likely to fall off after formation and re
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75-well PE bio-suspension filler is a new kind of efficient bio-suspension filler developed in recent years. In biofilters, we need a large number of high specific surface area fillers to culture targeted bacteria. Making it easier to attach and reproduce.However, considering that the specific surface area of many sponges' bio-suspended fillers is high, it is easy to clog.After a lot of practice, practitioners in the sewage treatment industry and aquaculture industry feel that using the previous PE filler is a more reliable choice. The previous K5 bio-suspension filler generally had only 64 holes, and the specific surface area was relatively small. In the past two years, we have developed PE fillers with 75 holes.Thinner thickness, larger surface area. On this basis, the overall shape of the filler is improved. From the side, the 75-well PE bio-suspension filler is S-shaped. And that's because in a lot of production practices, we've found,Flat fillers tend to stack on top of each other. At the same time, because of the adsorption force of water, a considerable part of the biological suspension filler will be adsorbed on the pool wall of the biological filter.

We made some innovative changes on top of the original. Type S does not easily result in multiple fillers stacked on top of each other. When close to the pool wall, it is not easy to stick to the pool wall. Therefore, in the fluidization biofilter, the advantages of this S-type filler are more prominent.
Although it is a very small detail change, it is a very innovative change in the entire industry.After the bacteria attach to this new material, not only the exchange of bacteria and water on the surface of the filler is more adequate, but also its specific surface area is relatively large.The adsorption capacity of PE material to bacterial film is still relatively good, and it has a certain hydrophilicity. What's more, once the bacterial membrane has developed enough thickness,It can be washed by water flow in the fluidized bed, which is more likely to cause the aging bacterial film to fall off from the bio-suspension filler.For the whole circulation filtration system, this method is undoubtedly the optimal biological filtration solution.

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