The effect of alumina ball on water treatment is better. Everyone knows this, but many people don’t know when the alumina ball will be replaced. Some people even replace the alumina ball before it is effective. This not only wastes financial resources, but also wastes resources. Then when should the alumina balls be replaced? Let me give you a detailed introduction!
A good time for alumina ball replacement
1. Check whether the activated alumina ball is discolored or yellow;
2. See if the service life exceeds two years, if it exceeds two years, it should be replaced as soon as possible;
3. Check whether the humidity of the processed gas is too high. If the humidity is too high, take a footnote, which means that the activated alumina ball may be invalid;
4. Check whether the fluorine content in the fluorine-containing water is present. If it is obvious, it means that the activated alumina ball needs to be replaced.
Activated alumina balls are white spherical porous particles with average particle size, smooth surface, high mechanical strength, strong moisture absorption, and will not expand or crack after absorbing water to maintain the original shape.
Non-toxic, odorless, insoluble in water and ethanol. Under certain operating conditions, the drying depth of activated alumina is as high as below zero 70 degrees Celsius.
Activated alumina balls can be used as a defluorinating agent for high-fluorine drinking water, a defluorinating agent for circulating alkanes in the production of alkylbenzene, a deacidification regenerator for transformer oil, and as a gas drying agent in the oxygen production industry, textile industry, and electronics industry, and automation It can be used as a desiccant and purifying agent in the drying of instrument wind, chemical fertilizer, petrochemical drying and other industries, and the pressure swing adsorption dew point can reach below zero
50 degrees Celsius.in the air separation industry. It is a desiccant for deep drying of trace water.
