This work was supported by the National Natural Science Foundation of China(Nos.11705032,11675102,and 11975082);the Natural Science Foundation of Guangxi Province(No.2017GXNSFBA198175);the Science and Technology Major Project of Guangxi Province(No.AA17204100).
A porous silica-polymer-based adsorbent,isoBuBTP/Si O2-P,was prepared by a vacuum impregnation method and used for the recovery of ruthenium,rhodium,and palladium from nitric acid solution.The experimental results rev...