Wood pulp cotton product specifications

Wood pulp cotton rags feature zero pressure, breathability, heat dissipation, and temperature control. They can sense body temperature and mold to the skin, maintaining good temperature even in low-temperature environments. The open-cell molecular structure of the material provides excellent breathability, allowing it to absorb moisture and sweat from the air. They are incredibly soft and skin-friendly, yet supportive, reducing pressure on the scalp and promoting blood circulation. They are also non-toxic, safe, and mite-proof.
Wood pulp cotton product specifications: Customizable according to customer needs. Settling polyurethane biological filler is a new type of biological filler synthesized from modified high-molecular polyurethane materials. The filler combines macropores and micropores. The macropores maintain excellent gas, liquid, and solid contact conditions. The micropores adsorb and immobilize microorganisms, containing hydrophilic active groups such as amino, carboxyl, and epoxy groups. The filler can quickly absorb water and expand to sink, simultaneously rapidly adsorbing and immobilizing microorganisms and enzymes.

The density of the immobilized microorganism packing material is greater than that of water, causing it to settle rapidly in water. This results in a high microbial loading capacity, large volumetric loading, and a large specific surface area. Due to its structural characteristics, the packing material allows for the mixing and exchange of wastewater, air, and biofilm. Large quantities of microorganisms can quickly establish themselves within the microbial carrier, maintaining good activity and variability in porosity. Furthermore, during operation, the gas, driven by the three-dimensional flow of wastewater, collides with each other and is continuously broken into smaller bubbles by the peristaltic PPC packing material, increasing oxygen utilization and reducing aeration volume. Therefore, it features strong bubble-cutting ability, high space utilization, and no dead zones.