Product features: flexible, compressible, large porosity, strong interception ability; loose pores on the pores of the filter layer during operation, in line with the pore distribution of the ideal filter layer; the specific gravity is slightly larger than water, easy to backwash, the material is excellent and strong Abrasion resistance and chemical resistance.
Effective treatment of sewage and wastewater by Weihe Zhengda comet fiber ball filter
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The new filter material-Huixing fiber ball filter material has a unique effect on the treatment of sewage and wastewater, and its performance is different from other filter materials:
Product features: flexible, compressible, large porosity, strong interception ability; loose pores on the pores of the filter layer during operation, in line with the pore distribution of the ideal filter layer; the specific gravity is slightly larger than water, easy to backwash, the material is excellent and strong Abrasion resistance and chemical resistance. The general filtration rate is 30m/h, the coarse filtration water is 100mg/l, the effluent SS≤5mg/l, the fine filtration water is 20mg/l, and the effluent is ≤2mg/l.
The cross-section (horizontal) of the comet-type fiber filter bed is evenly distributed, which ensures the consistency of the water flow channel during filtration. The direct effect is that the interception amount is uniform and the short-circuit phenomenon of water flow is avoided. The longitudinal section (vertical) void ratio distribution of the filter bed is gradually reduced from top to bottom, and the void ratio is distributed along the longitudinal section of the filter bed in a large and small gradient. The structure is very favorable for the effective separation of suspended solids in water, that is, The detached particles on the filter bed are easily trapped and trapped in the lower narrow channel filter bed.
When filtering, the helium nucleus with a larger specific gravity acts as a compacting force on the fiber tow, and at the same time, due to the smaller size of the nucleus, the uniformity of the distribution of the filter section is not greatly affected, thereby improving the fouling capacity of the filter bed. When the filter material is backwashed, due to the difference in specific gravity between the nucleus and the weft fiber tow, the weft fiber spreads and oscillates with the backwash water flow, resulting in strong squeezing force, and the collision between the filter materials is also aggravated. The mechanical force of the fiber in the water, the irregular shape of the filter material causes the filter material to rotate under the action of the backwash water flow.
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Niobium Wire is also called Niobium line. The purity of niobium wire is 99.95%. It also has higher specifications. It can be customized according to customer's requirements.
BT Alloy Co.,Ltd. was founded in 2005 with a strong financial foundation, a sound system ofpersonnel and system management. The company is located in 205 Century Road,Dawukou Area, Shizuishan,Ningxia Province, China, and mainly produceand sale related Ta, Nb, Be and Graphite, Al products, semi-finished products. Afteryears of development, the company has two factories, which covers an area ofmore than 40000 square meters, with professional facilities and personnel.
Companiesadhering to the scientific management of modern enterprises, the production ofprecision, forge ahead, pioneering and innovative, rapid rise to the strengthenterprises in the local market. BT Alloy firmly believe that there is nomarket for the enterprise, only have enterprises that cannot find market. Thequality of the product and the company's integrity has been established as theprimary task. Over the years, BT Alloy spent lots of capital on the productdevelopment, and now has a mature technology and ability to provide highquality products for our customers.
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