1. Activated alumina ball defluorinator
The defluorinated activated alumina ball is a kind of activated alumina ball. The appearance is white spherical particles, with porosity, large surface area, high water absorption, fluorine removal capacity, high mechanical strength, good physical properties, and strong moisture absorption It is a non-toxic, odorless, insoluble in water and ethanol, and is a solid material that has strong fluorine adsorption.
2. The use of alumina balls
Mainly used for fluoride removal in drinking water or in other industrial installations. It is completely reliable in use, easy to regenerate, and has a long service life. The water purified by this fluorine removal agent can meet the national drinking water hygiene standards and has a fluoride removal effect. Obviously, it can be used as a fluoride removal agent in drinking water or other industrial installations. It can also be used as catalyst, catalyst carrier, desiccant, adsorbent, color and odor elimination agent of industrial sewage, etc.
3. How to use alumina ball
Activated alumina fluoride removal agent can be used in conjunction with household fluoride removal cylinders, and can also be used in combination with fluoride removal devices in water plants or industrial fluoride removal devices. It is simple to operate and convenient to use. Activated alumina fluoride removal agent has a long use time, good effect, and economical benefits. It can be used continuously for 6-8 years. When the fluoride removal effect is significantly reduced, it only needs to be soaked and rinsed with aluminum sulfate solution for subsequent use.
4. Regeneration method of alumina ball
The aluminum sulfate solution is the same as the activation solution. Put the regenerated alumina defluorinator into the above solution and soak for 30 hours, discard the soaking solution (stir properly when soaking), and then wash with water for 3-5 times, each time Use about 2 liters of water. Or use the PH adjustment method to regenerate the PH and control it at 7.5. The regeneration principle of activated alumina ball defluorinator for water plants and industrial use is also the same.
