: , Characteristics and uses of Song Dynasty: Rare earth porcelain sand filter material has stable chemical properties, resistance to friction, impact, corrosion, high temperature, large specific surface area, strong interception ability, good adsorption performance, and uniform particles , with an appropriate specific gravity and a service life of about 10 years, which solves the problem of secondary pollution caused by natural filter materials having a single specific gravity and easily broken into mud to produce silica and organic carbon. Rare earth porcelain sand filter media is added with rare earths containing corrosion-resistant gold lanthanide and actinide elements. In addition to the performance of ordinary porcelain, the corrosion resistance is further enhanced and more stable. It is especially suitable for boiler chemical water treatment. and preparation of ultrapure water. &<: Main uses: Rare earth porcelain sand filter materials are widely used as filter media in single-layer filters, multi-layer filters, and mechanical filters to treat various industrial sewage, industrial water, urban tap water, urban sewage, Pure water, soft water, and can also be used as biological filter material to treat organic sewage. It can also be used as filter material in filter dust collectors to handle various industrial dust and boiler smoke.
:, Songti rare earth porcelain sand filter material technical indicators:
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