Elastic filler, three-dimensional elastic filler

1. In the production process, the use of elastic fillers in wool fibers can be better promoted by adding hydrophilic and biophilic additives and some nutrient slow-release elements, which can enhance the growth and metabolism of microorganisms and increase their biomass.

2. The four grooves in green and environmentally friendly cross hairs and irregular filaments can effectively resist horizontal (inflow and outflow) and vertical (aeration generated) water flow erosion, making it easy for bacterial strains to parasitize and reproduce in the early stage of film formation, overcoming the disadvantage of circular cilia that are difficult to form films due to their smooth surface; The sharp edges of the yarn have a better cutting effect on bubbles, improving the utilization rate of dissolved oxygen and reducing the power consumption of oxygen exposure.

3. Elastic fillers have a long service life, good oxygenation performance, fast start-up film hanging, easy film removal and renewal, simple operation and management, corrosion resistance, no blockage, and no agglomeration.