Copper Recovery System
● What is Copper Recovery System?
- Copper recovery system is to recycle the pure copper from processing wastes by electrolysis method.
In result the system contributes the environment reducing waste as well as reducing the cost.
● Advantages
▶ Quality Copper recovery from the waste etchant solution
▶ Not producing waste fluidsince not using chemical recovery agent
▶ Yields High-Quality Etchant
● Comparison
● Mechanism
▶ Each Unit Receives 2kg Cu/Hour, compose Multiple System
▶ Etchant Solution Circulate into the Regenerative / Recovering System
▶ Regeneration / Recovering in under ORP Set point
▶ Copper extraction starts when oxidizing waste of Etching Solution in both anode and cathode
▶ Interruption of electrolytic reaction at ORP set point
● Variable installation examples for device capacity according to etching line CAPA
