Active Member
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[China]
Address: 3# Xinxu Road, Gaocheng Town, Yixing City, China
Contact name:annis
JiangSu HuiSen Environmental Protection Technology Co., Ltd. |
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White Braided Biological Filler Made Of Polyster + PP For River
The birth of braided water treatment filler has set a precedent for textile to be used in sewage treatment engineering. It is woven with high-quality filaments and imported advanced equipment. It is an updated product of sewage treatment filler. It makes up for the defects of high price of hard filler, easy blockage, easy agglomeration of soft filler and short service life. Its unique structure increases the specific surface area and porosity, and integrates aerobic and anaerobic bacteria. Biofilm is easy to grow and fall off. The scope of action is enlarged and the effect of sewage treatment is improved.
The packing is a new generation of environmental protection biological active packing, woven by special materials, special processes and world leading equipment. It is hydrophilic, lipophilic, has a good cutting effect on bubbles, has oxygen storage function and strong adsorption capacity. At the same time, due to the impulse of water flow and air flow, the biofilm on the packing is constantly updated, with high biological activity and high mass transfer efficiency. It is not easy to store sludge by simulating the shape of natural water and grass. The diameter of the tube has the advantages of variability and no blockage during oxygen filling, and the service life is long. Therefore, the filler can improve the efficiency of water purification by 70-80% compared with other fillers.
| Diameter | Spacing | Row spacing | Surface area(m²/m³) | Porosity (%) | Finished weight(kg/m³) | Hanging film weight(kg/m³) | Load(COD.kg/m³.d) |
| 60mm | 150mm | 150mm | 6500-7000 | >99 | 1.0 | 300-450 | 6-8 |
| 20-40mm | 50-100mm | 100-200mm | 3200-6100 | >99 | 0.5-2 | 100-200 | 4-6 |
Usage
1. Remove organic matter
A large number of microorganisms attach to the surface of ecological base, adsorb and oxidize organics, * eventually decompose organics or transform them into microbial components, so as to remove BOD in water body.
2. remove SS
The design of ecological water grass type can create a gentle water conservancy environment and accelerate the sedimentation of suspended solids; the collision of suspended solids in the ecological base causes its full sedimentation; the microbial flocculation on the surface of the ecological base causes the suspended solids to be adsorbed and finally fall to the bottom with the falling off of the biofilm.
3. Remove nitrogen and phosphorus
The A / O environment and microporous structure formed by the two-sided structure of ecological base create suitable conditions for the growth of nitrogen and phosphorus removal bacteria and algae. *Finally, it was removed by metabolism and mineralization of algae.
4. Control of suspended algae
More nutrients are transferred to the surface of ecological base by the super surface adsorption of ecological base, which makes phytoplankton in a disadvantageous position in the survival competition, resulting in its abnormal growth, reproduction and even extinction.
1. The vertical and horizontal spacing of packing support is 100-200mm;
2. The braided packing is fixed by PE / PP tie directly on the packing bracket. The braided packing does not need to be cut, but can be attached 100-200mm along the bracket and fixed again;
3. There are two ways for the biological rope to be set in the aeration tank: the first is the split flow type, the packing is installed on one side, and the other is aeration; the second is the direct type, the aeration device is directly installed under the biological rope packing, and the water and air are mixed
4. The installation spacing of split type is 100-150 mm, and that of direct type is 150-200 mm
