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Dye Removal Using Fly Ash and Red Mud by hellna284 is a document available to read on EtoBox.
1. The study investigates the use of fly ash and red mud as adsorbents for removing methylene blue, a basic dye, from aqueous solutions. 2. Heat treatment and nitric acid treatment were applied to the fly ash and red mud samples to modify their adsorption properties. 3. Raw fly ash showed a higher adsorption capacity than raw red mud for methylene blue. Heat treatment reduced capacity for both materials while nitric acid treatment increased capacity for fly ash but decreased it for red mud.
- Author
- hellna284
- Language
- EN