Metal ion recovery device, metal recovery system, and metal ion recovery method

Abstract

What is provided is a metal ion recovery device including a raw solution tank that is configured to store a metal ion containing raw solution including metal ions, a recovery liquid tank that is configured to store a metal ion recovery liquid including metal ions recovered from the metal ion containing raw solution, a cylindrical metal ion selective permeable membrane that partitions off the raw solution tank and the recovery liquid tank and selectively transmits the metal ions, an anode that is electrically connected to a surface of the selective permeable membrane on a side close to the raw solution tank, and a cathode that is electrically connected to a surface of the selective permeable membrane on a side close to the recovery liquid tank.

Dependencies are inferred from the claim text.