Natural Ceramsite Sand Bioceramics For water Treatment Removal Ammonia/Nitrogen Sand

    Biological ceramsite filter material is a kind of granular material, which is mainly made of high-quality clay and processed by a series of processes, such as drying, batching, pulverizing, pelletizing, high-temperature firing, screening and so on. Its appearance is nearly spherical particles, the surface is yellow red or dark brown, the particle size can be produced according to the requirements. The physical and micro structure of the product shows that the surface micropores are developed and reasonably distributed, the average micropore diameter is about 200 microns, the microorganisms growing in the micropores are not easy to lose, even if they do not run for a long time, they can keep the bacteria, so that the BAF can run intermittently; at the same time, the specific surface area is large, which can attach, grow and propagate a large number of microorganisms, which can make the capacity of BAF stable In addition, the product has light texture, high strength, friction resistance, washing resistance, no toxic and harmful substances released to the water body, and has good physical, chemical and hydraulic properties, which can adapt to different requirements of sewage purification. Modern water treatment technology makes full use of these characteristics, making it a filter material for water treatment, especially for biological pretreatment of sewage, micro polluted source water and feed water filtration technology.