Separation of Low Concentration of Perchlorate Ion in Water by Perchlorate Permselective Membrane with Electrodialysis

This paper describes the study to separate and concentrate perchlorate at low concentrations simultaneously from natural water in the presence of the other major anions via perchlorate permselective membrane coupled with electrodialysis (ED). The results show that the MTBA/PVC membrane can be applied with ED to separate and concentrate low concentrations of perchlorate ion from other anions for further