Water treatment agent of fluoride is activated alumina with high purity alumina via scientific allocation, and catalytic finishing and into. For the white ball porous particle, particle size uniform, the surface is smooth, high mechanical strength, absorbent, bibulous after bulge cracks keep original state, non-toxic products, tasteless, odourless, insoluble in water and organic solvents.
This article used as water from non-beryl of fluoride agent, make a great surface area of molecular adsorbent than. When raw water PH value and alkalinity is low, fluoride capacity is higher, more than 3.0 mg/g. Can be used for drinking water and industrial device of fluoride, dearsenifying, sewage decoloring, deodorant, etc.
Particle size is small coke making the products, specific surface area of the larger general for 1-3 mm, with water use have large contact area, specific surface area as high as 260 ㎡ / g index above, microporous a huge number, can guarantee to the water fluorin ion have very strong adsorption ability and good fluoride in capacity.