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What are the product uses and applications of alumina balls?
Release time:
2023-08-17
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In the petrochemical industry, fertilizer industry, widely used as catalyst, catalyst carrier. Activated alumina also has adsorption characteristics, so it is used as a desiccant for gas and liquid, an adsorbent for gas purification, a fluoride removal agent for drinking water, and a color and odor elimination agent for industrial sewage.
In the petrochemical industry, fertilizer industry, widely used as catalyst, catalyst carrier. Activated alumina also has adsorption characteristics, so it is used as a desiccant for gas and liquid, an adsorbent for gas purification, a fluoride removal agent for drinking water, and a color and odor elimination agent for industrial sewage.
It can be used with household defluoridation cylinder, and is an ideal drinking water defluoridation device in the family. This defluoridation filter material can also be used with the water plant defluoridation device or industrial defluoridation device. Activation of fluoride removal filter material of domestic fluoride removal device: aluminum sulfate solution (3 liters of water and 0.3kg of solid aluminum sulfate) is prepared, alumina fluoride removal filter material is put into the above solution, soaked for 5-10 hours and discarded (properly stirred during soaking), then washed with clear water for 3-5 times, using about 2 liters of water each time, or regenerated by pH adjustment method, with the pH value controlled at 7.5. Activated alumina fluoride filter material can be used continuously for 6-8 years, when the surface appears brown, fluoride removal effect is significantly reduced, this is caused by impurity pollution in the water, so it is best to use 3% dilute hydrochloric acid treatment once every six months, the operation method and regeneration method is the same
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