▎ 摘　　要

NOVELTY - Producing an iodine adsorption filter, comprises (S110) immersing a template composed of a predetermined polymer in a slurry containing bismuth graphene oxide produced by reacting graphene oxide with bismuth nitrate; (S120) separating the template from the slurry and then dried; and (S130) applying heat is to the template, so that the template is burned to form a predetermined molded product having a multiple of pores. USE - The iodine adsorption filter is useful for adsorbing iodine contained in radioactive waste liquid. ADVANTAGE - The iodine adsorption filter: increases convenience and efficiency in adsorbing iodine from radioactive waste liquid; and easily adsorb and increase the adsorption efficiency at the same time. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating a method for producing an iodine adsorption filter (Drawing includes non-English language text). S110Immersing a template composed of a predetermined polymer in a slurry S120Separating the template from the slurry and then dried S130Applying heat is to the template S140Sintering the predetermined molding