Carbon fiber water purification plant-复制

Carbon fiber water purification filler is a fibrous carbon material with good biocompatibility. This new material is based on carbon fibers, which are surface treated and modified by air oxidation or hydrogen peroxide solution and ammonia solution, and then oxidized at 400-600 ℃ in an air atmosphere. After treatment, various active oxygen-containing functional groups are generated on the surface of carbon fibers, with high surface energy, improved wettability with water, reduced contact angle, and excellent hydrophilicity, biocompatibility, and bioadhesion on the surface. When applying these two materials to wastewater treatment, due to their large specific surface area, reasonable pore size distribution, high adsorption, and high biocompatibility, in addition to adsorption, microorganisms attach to the surface of the material to form a biofilm, which uses organic pollutants as energy sources and degrades organic pollutants in the water through their own metabolism.