Although garnet filter media and maifanshi filter media are common water purification materials, they are still different in performance and use. The following is a detailed introduction to these two kinds of filter materials:
Maifanite is composed of potassium feldspar, plagioclase, biotite, hornfeld and other materials, and is the weathered and semi weathered product of granite, granite feldspar and quartz slate. The parent rock of Maifanshi is usually intermediate and acidic magmatic rock. In addition to common Ca, Mg, Si, Al, Fe, K, Na, there are also a few rare elements, rare earth elements and radioactive elements. Maifan stone has the properties of adsorption, solubility, PH regulation, biological activity and mineralization. It can absorb free metal ions in water. Maifan Stone contains about 15% Al2O3, which is a typical amphoteric oxide. It reacts with alkali in aqueous solution to reduce the PH value, and reacts with acid to increase the PH value. It has the function of two-way adjustment of PH. The water soaked maifan stone can dissolve the major elements K, Na, Ca, Mg, P and trace elements such as Si, Fe, Zn, Cu, Mo, Se, Mn, Sr, Ni, V, Co, Li, Cr, I, Ge, Ti, which are useful for human body and organism. Maifanshi can also contain essential amino acids for human body in aqueous solution. Maifan stone powder is widely used in medical care, food, beverage, water purification, sewage treatment, anti-corrosion, deodorization, fresh-keeping, decontamination, porcelain production, planting and aquaculture, etc. In order to meet the requirements of different industries, we can produce products of different specifications according to the requirements.
The garnet filter material has been introduced in detail. It is a high-density water purification material, mainly used in the sewage treatment filter tank and the multi-media filter tank. It has the characteristics of acid resistance, alkali resistance, flushing resistance and excellent filtration effect.
