Professional manufacturer for activated alumina, it can be used as adsorbent,desiccant,catalyst carrier and for defluorinating. Activated alumina, there are many ... the attachment force is strong for water, oxide, acetic acid, alkali etc.Activated alumina defluorinates just as the ... the waste gas, especially in the drinking water defluorination.Activated AluminaMolecular Formula: Al2O3. n H2O (0n≤0.8 ...