09:30 〜 11:30 ▲ [22a-P1-12] Removal of Metal Ions from Aqueous Solutions using Carboxymethyl Cellulose /Sodium Styrene Sulfonate Hydrogels prepared by Radiation Grafting 〇(M2)Hong Tran Thu1、Okabe Hirotaka1、Hidaka Yoshiki1、Hara Kazuhiro1 (1.Kyushu University)