ANION ADSORPTION METHOD AND ANION ADSORPTION BODY

摘要

PROBLEM TO BE SOLVED: To provide an anion adsorption method using Akaganeite and an anion adsorption body having Akaganeite.;SOLUTION: [1] There is provided an anion adsorption method for contacting a solution contacting anion of an inorganic compound with Akaganeite to adsorb the anion ion to the Akaganeite. [2] There is provided the anion adsorption method according to [1] where the anion is oxoacid anion of the inorganic compound. [3] There is provided the anion adsorption body according to [2] where the anon is selenic acid ion or selenite ion. [4] There is provided an anion adsorption body having Akaganeite as an absorber which adsorbs anion of the inorganic compound. [5] There is provided the anion adsorption body according to [4] having further a holding member which holds the absorber.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT