Secondary chamber salt split acid-base treatment equipment based on electrochemical reaction

Abstract

The application relates to a secondary-chamber salt ionization acid-base treatment equipment based on an electrochemical reaction, which comprises a plurality of mutually-communicating secondary-chamber electrochemical reaction units, each of the secondary-chamber electrochemical reaction units comprises two independent chambers formed by an electrolytic diaphragm, i.e. a cathode reaction chamber and an anode reaction chamber, the cathode reaction chamber is provided with a cathode, and the anode reaction chamber is provided with an anode; the cathode reaction chamber and the anode reaction chamber are both provided with a water inlet on the side wall close to the bottom, for the entry of salt-containing wastewater, and are both provided with a water outlet on the side wall close to the top, for the discharge of the water body after electrolysis; the water outlets of the cathode reaction chambers of the plurality of secondary-chamber electrochemical reaction units are mutually communicated and converge into a lye precipitation tank, and the water outlets of the anode reaction chambers of the plurality of secondary-chamber electrochemical reaction units are mutually communicated and converge into an acid tank. The application has the effect of realizing the resource treatment of the salt-containing wastewater and improving the water treatment efficiency of the salt-containing wastewater and reducing the water treatment cost.

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