Maifan filter

Stone is a kind of biological avirulent, harmless and bioactive compound mineral or rocks. The mother often maifan stone, acidic rock and magmatic rocks. The chemical composition of Ca, Mg in common, Si, Al, Fe, K, making, and a small number of rare elements and rare earth elements, radioactive elements. Stone has adsorption, solubility, PH accommodative, biological activity and mineralization and performance. It can absorb water dissociation of metal ions. Stone containing 2 O 3 about 15% Al oxide is typical of gender in aqueous solution, alkali react in lower PH value, acid reacts to improve PH value, which adjust PH of the function of stone, blisters on human and soluble biology useful elements K, Ca, Mg, making, P and Zn, Fe, Si, Cu, Mo, Se, Mn, Sr, Ni, V, Co, Li, Cr, Ge, Ti, trace elements. Stone in aqueous solution can also let the human must amino acids. Maifan stone production plant widely healthcare, food, beverage and purification of water, sewage disposal, anticorrosion, deodorant, preservation, decontamination, planting and breeding porcelain production and etc. In order to meet the requirements of different industries, can according to customer special requirement, to produce various specifications of products.