Diatomaceous earth

role(1) Strong adsorption capacitySo-called adsorption is a porous, huge surface area of solid all melt, and chemical, physical reaction. Medical stone as a traditional Chinese medicine for skin diseases, especially the removal of pus, the effect is very good. Medical stone is porous, strong adsorption capacity, because its main components for silica, alumina from this point to consider, is easy to understand. In the introduction of the medical stone fine powder in the electron microscopy, has been confirmed to be spongy porous, is the biggest reason. That is to say, because of the porosity, the surface is very large, because of the weathering of some feldspar, into kaolin like, so it always maintains a strong adsorption, exchange effect.(2) the purification effect of medical stone on waterMedical stone water dispenserMedical stone is a neutral alkali semi igneous rock, close to volcanic rock. Medical stone contains natural minerals easy to release from the medical stone countless holes in the release of oxygen. Purifies water by absorbing bleach and other toxic substances. Medical stone in the release of calcium, iron, sodium and other minerals can improve drinking water.