Maifanshi Products: Stone is one of the earliest applications of traditional natural medicine ore. Stone is one kind of weathering or semi-weathered shallow to ultra-shallow in acid rock, 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 damage, a mineral having a biological activity of health desperate. Medical stone aggregates composed of K-feldspar, plagioclase, biotite and corner stone and other substances in the material, granite, granite within the feldspar, quartz classes weathered rock, semi-weathering products. Rock stone as often, the acidic magmatic rocks. The chemical components other than the common Ca, Mg, Si, Al, Fe, K, Na, there is a small amount of rare elements, rare earth elements, radioactive elements. Maifanshi adsorption, solubility, PH adjustment, biological activity and properties of the mineralization. It adsorption of free metal ions. Maifanite containing approximately 15% Al2O3, is a typical amphoteric oxide, in the case of aqueous alkali react lower PH, react with acids to improve PH, PH has a two-way adjustment function. After blisters over stone, and organisms can be useful to humans dissolution constant element 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 the human capacity necessary amino acids. Stone filter the latest development of the water filter. It has health care, water purification function, the scientific identification which contains 62 elements (of which the major elements 14, 33 trace elements, REE 15) maifanite main purposes: stone filter is widely used in beverage artificial mineral water, nutritional supplements, food preservation, bathing beauty, agriculture, aquaculture and many other areas. Maifanshi Features: stone filter the base of the original K-feldspar, plagioclase aggregates, biotite and corner of the stone and other substances, granite, granite within the diorite, quartz rock classes weathered, semi-weathering products. The appearance of gray, rice, composed of several colors such as dark brown, because it has high mechanical strength, large specific surface area, fully multi-element plasma exchange, is the ideal of pure water, pharmaceutical, chemical, food and other industries environmental media. Unit stone as the main technical indicators:% SiO2 Al2O3 Fe2O3 CaO FeO MgO K2O Na2O 54.89 9.52 3.6 8.75 5.05 10.29 1.55 0.97 Purchase stone filter you need help, please call 0371 -60,263,358 Tel: 18337183918 Zhengzhou Tianhe water. Materials Co., serve to provide you with the best quality products and the most sincere service. Welcome to the new and old customers to inquire, we have technical experts 24 hours to provide you with technical services. In this, I wish you good health, plenty of money. Learn more about the stone filter and expertise, please visit: www.zzth66.com / sources of information for this product Tianhe water purification materials Co., Ltd., Zhengzhou, please indicate the source, please visit: http://www.zzth66 .com / lvliao / mfsll.html