The fiber ball filter material is made of fiber silk, which has the characteristics of good elasticity, no floating water, large pores, long working cycle, and small head loss, which is better than the traditional rigid particle filter material. In the process of water filtration, the pores of the filter layer gradually decrease along the direction of water flow, which is more in line with the pores of the ideal filter material. High filtration efficiency, fast filtration speed, large filtration capacity, good filtration effect and good reproducibility.
The fiber ball filter material uses a large number of biological masses attached to its own surface to repeatedly contact with oxygenation and sewage to degrade the suspended solids and organic matter in the wastewater to achieve the purpose of treatment.
The fiber ball has the characteristics of light weight, high strength, stable physical and chemical properties, and good durability. The filaments float with water, making the gap between the fillers variable and not easily blocked by biofilms. Large specific surface, high activity and good treatment effect.
Fiber balls are used to filter suspended solids in water to reduce solids content in water and solid particle size in water. The filtering material has high filtering precision, high filtering speed, large processing capacity, easy backwashing, and is difficult to realize various filtering materials. Although it has not been used for a long time, it has been widely used as a water injection medium, used in low-permeability oil layers in oilfields, and as a high-purity water treatment medium in medicine, sanitation, boiler, papermaking, chemical industry and other industries, and has achieved satisfactory results. The fibers are fine and can carry a large number of particles, improving the precision of water treatment. Thick filter layer can be used, which has the advantages of Panasonic. It can form multi-layer filtration, layered to carry solid particles of different particle sizes, with strong pollution load, high removal rate and low resistance.