APPARATUS AND METHOD FOR RECOVERING ACID
Abstract:
An apparatus for recovering acid includes: a cathode; an anode; a plurality of anion exchange membranes disposed between the cathode and the anode; a plurality of proton selective membranes alternately arranged with the plurality of anion exchange membranes; a plurality of first compartments for accommodating an aqueous stream comprising anions and protons; and a plurality of second compartments alternately arranged with the plurality of first compartments for accommodating a recovery stream receiving from the first compartments anions through the anion exchange membranes and mainly protons through the proton selective membranes. An associated method is also described.
Information query
Patent Agency Ranking
0/0