【Product introduction rare earth porcelain sand】
Rare earth porcelain sand filter material is made of porous ceramic materials doped with rare earth material, in addition to filtering with strong adsorption ability, high strength, low resistance, corrosion resistance, non-toxic, simple regeneration etc. Advantage, also has the stable chemical properties, friction resistance, impact resistance, corrosion resistance, high temperature resistant, specific surface area is large, sewage capability is strong, uniform grain and other characteristics, service life of 15 years or so. Because of adding rare earth porcelain sand filter, the corrosion resistance of gold content of lanthanide and actinide elements of rare earths, in addition to having features of ordinary porcelain, the corrosion resistance into a walk, SiO2 is more stable.
【 product benefits 】
1, porcelain sand filter material has corrosion resistance, oxidation resistance; Chemical performance is stable, filtering less resistance, clear filtrate, effect is good, long life and other advantages.
2, used in secondary circulating water treatment filter, filter head loss is small, regeneration cycle is long, renewable simple and convenient, is not easy to block, can achieve the best benefit.
3, used to deal with the chemical method of waste water filtration, heavy metal removal rate above 90%, and suspended solids removal rate was 100%, and the turbidity removal rate was 90%.
【 USES 】
Rare earth porcelain sand filter material widely used in single layer in multi-layer filter, mechanical filter, filter, do filter in the filter medium, processing all kinds of industrial sewage, industrial water, urban tap water, urban sewage, pure water, soft water, also can be used as a biological filter material treatment of organic wastewater. Can also be used to filter separator do filter material processing all kinds of industrial dust, boiler soot.