▎ 摘　　要

NOVELTY - Processing iodine-containing organic wastewater comprises (S1) subjecting the iodine-containing organic wastewater to catalytic oxidation treatment in an alkaline environment to decompose organic matter to obtain an oxidation treatment liquid, (S2) subjecting the oxidation treatment liquid to reduction treatment, and reducing the high-valence iodine to iodine ion to obtain the reduction treatment liquid, and (S3) adding the reduction treatment solution into the energized hybrid electrochemical capacitor for electrochemical oxidation, oxidizing iodine to iodine ion and then attaching to the anode, and desorbing the anode to obtain iodine and a recycled anod. USE - The method is useful for processing iodine-containing organic wastewater. ADVANTAGE - The method efficiently degrades the refractory organic matter in the waste water, and converts different forms of iodine into a single form for efficient recovery.