Product Introduction:
Soft fiber fillers are made from aldehyde synthetic polyamide as the basic material, processed to simulate the shape of natural aquatic plants. Soft fillers have the advantages of large specific surface area, high utilization rate, variable voids without blockage, wide application range, low cost, and low transportation cost. In recent years, they have been widely used in printing and dyeing, silk, wool spinning, food, pharmaceuticals, petrochemicals, papermaking, linen spinning, hospitals, and cyanide containing boiling water treatment. In order to maximize its product characteristics and economic benefits, in recent years, with the help of relevant scientific research institutions, soft fillers have been introduced in various forms, with reasonable structures and better effects. They have overcome the drawbacks of small actual surfaces, easy breakage of central ropes, and agglomeration in fiber bundles, and have been widely welcomed by users.
Scope of application:
The second and third series products developed through modification have greatly improved performance and have a wider range of applications. D2, D3, E2, E3 are suitable for aerobic treatment of industrial wastewater and domestic sewage from printing and dyeing, refining and dyeing, wool spinning, carpets, cotton spinning, silk, pharmaceuticals, cyanide containing, petrochemical and other industries. A2, A3, B2, B3, C2, C3 soft fillers are suitable for anaerobic treatment of high concentration wastewater from industries such as hemp spinning, alcohol production, sugar manufacturing, papermaking, food processing, fermentation, etc.
Performance characteristics:
The modified soft filler adopts a spinning and rolling fiber rope connected in series with uniformly distributed plastic discs of fiber filaments, forming a certain length of unit fiber bundle, which changes and overcomes the drawbacks of the original central rope loose yarn knotting, uneven tensile strength, easy breakage during operation, difficult lateral expansion of fiber filaments in water, uneven distribution, deviation, biofilm agglomeration, low actual specific surface area, and short service life. According to relevant departments, the utilization rate of the modified soft filler has doubled compared to the original. Advantages such as easy assembly.
Parameter specifications: