Stack type electrochemical ammonia recovery device and method for loading pulsed electric field

The invention relates to the technical field of resource recovery, in particular to a stack type electrochemical ammonia recovery device and method.The stack type electrochemical ammonia recovery device comprises an anolyte flow-through chamber and a catholyte flow-through chamber, the two sides of the anolyte flow-through chamber are sealed through an anion exchange membrane and a hydrophobic gas membrane, and the two sides of the catholyte flow-through chamber are sealed through an anion exchange membrane and a hydrophobic gas membrane; an anode guide plate provided with a porous anode and a guide lining net is arranged in the cathode liquid circulation chamber, the cathode liquid circulation chamber is sealed by the other side of the hydrophobic gas membrane and the anion exchange membrane, and a cathode guide plate provided with a porous cathode and a guide lining net is arranged in the cathode liquid circulation chamber; according to the device, the purposes of sewage treatment regeneration and resource