Rare earth ceramic sand filter material is made of porous ceramic raw materials and refined from rare earth materials. It has the characteristics of strong filtration and adsorption capacity, high strength, low resistance, corrosion resistance, non-toxic, simple regeneration, long service life and so on.

Traditional quartz sand, granite, anthracite and other filter media have low porosity, small specific surface area, poor interception capacity, low yield and unstable water quality. The filtration cycle and the service life are short, and it is difficult to meet the requirements of the complicated industrial wastewater treatment and the increasing pollution of domestic water and industrial water.

According to the defects of traditional filter material, and according to the experience of developing new type of filter material abroad, using high quality kaolin, binder, pore forming agent and rare earth anticorrosion agent, the new filter material, rare earth porcelain sand filter material, is made of white, hard, uniform, well developed, large porosity and full roundness through high temperature burning.

Ceramic sand filter material has stable chemical properties, such as abrasion resistance, impact resistance, corrosion resistance, high temperature resistance, large surface area, strong pollution cutting ability, good adsorption performance, uniform particles, proper proportion and life span of about 15 years. Because of the addition of rare earth containing the corrosion resistant lanthanide and actinide elements, the corrosion resistance of rare earth ceramic sand filter material is strengthened, and the SiO2 is more stable.

Characteristics of ceramic sand filter material

1: porcelain sand filter material has the advantages of corrosion resistance, oxidation resistance, stable chemical performance, small filtration resistance, clear filtrate, good effect and long service life.

2: for the two cycle water treatment filtration, filtration head loss is small, regeneration cycle is long, regeneration is simple and convenient, not easy to block, can achieve the best benefit.

3: for chemical treatment of waste water filtration, heavy metal removal rate of more than 90%, suspended solids removal rate of 100%, turbidity removal rate of 90%. Main uses: rare earth ceramic sand filter material is widely used as filter medium in single layer filter, multi-layer filter and mechanical filter. It can treat various industrial sewage, industrial water, urban tap water, urban sewage, pure water, soft water, and can also be used as biofilter to treat organic sewage. It can also be used as filter material for filtering industrial dust and boiler flue dust.