activated alumina

Activated alumina is a form of aluminum oxide that has been processed to create a highly porous material with a large surface area. This allows it to effectively adsorb (trap) moisture and various chemicals from liquids and gases. Commonly used in water purification and air drying applications, activated alumina helps remove impurities, such as fluoride and arsenic, making it valuable in industrial and environmental processes. Its ability to absorb substances makes it an essential material for ensuring clean water and improving air quality.