Stone filter

Stone is the first application of a traditional natural medicine ore. Medical stone or weathered a shallow weathered the super shallow in acid rock, it contains a variety of trace elements beneficial to human body, and has a good adsorption and dissolved minerals function; is non-toxic and non-biological victims, desperate to have a certain mineral health biological activity. The composition of aggregate feldspar medical stone, plagioclase, biotite and angle within the stone material and other substances, granite, granite within the feldspar, quartz class rock weathering, weathered product. Stone as often as in rock, acid rock. In addition to its chemical composition common Ca, Mg, Si, Al, Fe, K, Na, there are a few rare elements, rare earth elements, radioactive elements. Maifanshi with adsorption, solubility, PH regulatory, biological activity and mineralization of the properties. It adsorption of free metal ions. Medical stone contains approximately 15% Al2O3, is a typical amphoteric oxide in an aqueous solution of alkali react in case of lower PH value, improve react with acid PH, PH has a two-way adjustment function. By blisters of stone, the dissolution of the body and the organism can be useful constants elements K, Na, Ca, Mg, P and Si, Fe, Zn, Cu, Mo, Se, Mn, Sr, Ni, V, Co , Li, Cr, I, Ge, Ti and other trace elements. Stone in the aqueous solution, but also tolerance of essential amino acids the human body. Medical stone powder is widely applied to health care, food, beverage, and water purification, sewage treatment areas, preservation, deodorant, preservation, decontamination, porcelain making and planting and breeding industry. In order to meet the requirements of different industries, according to the requirements to produce different specifications Analysis Project Test Data Analysis Project Test Data Analysis Project Test data density 2.55g / cm 3 SiO2 65-70% CaO 2.8% wear rate of <0.04% TiO2 0.5 % MgO 0.65% Broken rate 0.045% FeO 1.2% K2O 3.2% strength ≥ 97.5% Fe2O3 1.6% P2O5 0.22% adsorbed water 0.3% AL2O3 17.74% Na2O 4.3%