Patent ID: 8932439
Filing Date: 2015-01-13
Classification: C25C,C25D

Abstract:
1. An electrolytic bath containing waste water and using an electrolysis process for recovering valuable metals with increased contact specific surface area for depositing electrically and recovering valuable metals comprising: a housing including a cylinder shape and an internal space, on a first side of which an inlet is formed and on a second side of which an outlet and a gas discharge hole are formed; an anode group consisting of a plurality of anodes arranged to surround the inside of the housing; and a cathode group surrounding the inside of the housing, which is arranged between the anodes and divides a space adjoining the anodes into two electrolysis spaces in which a quantity of cathode wire thread is placed on one side of the respective electrolysis spaces and a specific surface area with which waste water contact is increased wherein the waste water inputted through the inlet passes through in sequence the electrolysis spaces, valuable metals are deposited electrically and recovered on the cathode group including the quantity of cathode wire thread, gas is discharged through the gas discharge hole, and the waste water is discharged outside through the outlet, the cathode group including: