Garlic Peel Waste as an Eco-Friendly Biosorbent for Used Cooking Oil Regeneration: Adsorption Efficiency and Mechanistic Evaluation
This study explores the valorization of garlic peel waste as a sustainable biosorbent for the purification of used cooking oil through removal of free fatty acids (FFA) and other oxidation-related undesirable byproducts. Garlic peel adsorbent was prepared in both unactivated and chemically activated forms using hydroch...