(1). Removal of fluoride
(2). Color and odor elimination
(3). Phosphate removal
2. Applications of activated alumina catalyst
In many industries, activated alumina is not only as a catalyst , but also active catalyst carrier. Along with improved molding method of activated alumina catalyst carrier , various methods have been applied to the catalyst carrier industry, such as granulation, compaction, extrusion method into different shape. Therefore, it can be a variety of shapes catalyst carrier
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