Water filtration materials with activated alumina
The appearance of Shandong Wante brand activated alumina ball used as water purification filter material is mainly white particles.
It is an enhanced adsorbent.
After artificial introduction of active ingredients, it has new ion exchange or adsorption capacity, and the adsorption capacity is improved accordingly.
It is an oxide of a porous cavity and channel with a frame structure.
It has a smooth surface and a larger volume than the surface.
It has strong adsorption and drying ability.
It is a kind of high efficiency water purification filtration material, also is used in the water treatment defluoridation agent.
1. Adsorbent with high strength, small wear, immersion, no softening, no expansion, no pulverization, no cracking.
2. The leachate in the water filtration materials and supporting materials should not contain harmful substances harmful to human body.
Compared with activated alumina ball water purification filter material and ceramsite water purification filter material, its advantages in aeration tank.
3. The removal of fluoride by the adsorbent is similar to that of anion exchange resin, but the selective anion resin for fluoride is larger. The adsorbent has a good adsorption and defluorination effect, and its capacity is stable.
Active fluorine absorption per cubic meter is 6,400 grams.
4. The surface of water purification filter material is positively charged, with rough surface and many small holes, and has the function of absorbing ammonia nitrogen to a certain extent. It is easier to form film than ceramsite.
The density and strength meet the requirements of aerated biological filter, and it is suitable for water purification filter.
5. The specific gravity of water filtration materials used for water treatment is 0.7-0.9g/cm3, and the bulk density is 1.7g/cm3.
The residual rate and consumption rate of water filtration materials shall not be greater than 0.5% and 2.5 respectively.
6. The porosity of water filtration materials should not be less than 38% and the moisture content should not be more than 2.5%.
Water filtration materials shall not contain visible soil, shale and foreign matter, and mud content shall not exceed 4.2%.
7. It can be widely used in the deep drying of petroleum cracking gas, the production of ethylene and propylene gas and hydrogen gas, the drying of air separation equipment and instrument air dryer, as the desiccant of air compressor desiccant, adsorbent of air compressor, hydrogen peroxide water treatment of hydrogen fluoride.
Shandong Wante Activated alumina ball is a porous, highly dispersible solid material with all the characteristics of alumina, so it is widely used as a desiccant or adsorbent and carrier for chemical reactions cleaned with water for household and industrial use.
