Rare earth porcelain sand filter is a high mechanical strength, low wear rate, large surface area, porosity, close to spherical gray filter is suitable for the removal of sewage colloidal impurities of new products. Rare earth porcelain sand filter selected local quality kaolin raw material, blending a certain amount of pore forming agent, binder, after refining mud, molding, drying, firing and other processes, particle size is generally between 0.5 ~ 32mm in a variety of specifications , used for mechanical filters, filter media, can reduce the amount of backwash, increasing the contact area and the filter surface area, particularly the expansion of the adsorption area and improve the filter's interception capacity, improve water production and the amount of water by testing the physical and chemical properties are superior to other media, mainly for electric power, petroleum chemical industry, water supply and drainage of water purification. A rare earth porcelain sand filter Advantages: 1) rare earth porcelain sand filter with a corrosion-resistant, anti-oxidation; chemical stability, filtration resistance, and the filtrate clear, effective, long life advantages. 2) for the secondary loop water filtration, filter head loss, long regeneration cycle, recycled simple and convenient, easy to block, you can achieve the best results. 3) for the chemical treatment of waste water filtration, heavy metal removal rate of 90%, 100% removal of suspended solids, turbidity removal efficiency of 90%. Second, the rare earth porcelain sand filter main purposes: Rare earth porcelain sand filter is widely used in single-filter, multi-filter, mechanical filters do filter in filter media, industrial wastewater treatment, industrial water, city water , urban sewage, water, soft water, can also be used as bio-filter treatment of organic wastewater. Can also be used to filter dust collector filter do handle a variety of industrial dust, boiler soot. Third, the rare earth porcelain sand filter Common Specifications :0.5-1mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm. Fourth, the physical chemistry of rare earth porcelain sand filter performance Analysis Project Test Data Analysis Project Test Data gravity 2.57g/cm3 Water absorption 1.2% Bulk Density 1.65g/cm3 hardness 7 crushing rate 0.02% sio2 58-74% wear rate of 0.75% Fe2O3 ≤ 1% porosity 46% Al2O3 ≈ 23% purchase of rare earth porcelain sand filter you need help, please call 0371 -60,263,358 Tel: 18337183918 Zhengzhou Tianhe water purification materials Limited committed to provide you 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 rare earth porcelain sand filter 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 / xtcsll.html