Comparison of Adsorption Capacity Between Pelletized and Powdered Clinoptilolite for Methylene Blue Removal

The increasing use of dyes in industries such as textiles and printing has led to environmental concerns. Adsorption is a practical solution for removing these pollutants. This study compares the adsorption capacities of pelletized and powdered clinoptilolite for removing methylene blue. While both forms demonstrated increased adsorption with increasing mass, pellets showed significantly lower adsorption capacity than powders due to limited surface area and penetration resistance. This study suggests that reducing pellet mass and thickness could enhance performance, demonstrating potential improvements for pelletized clinoptilolite.