Letter 32082

Remove cobalt ion from copper bath  

++++

I want to remove cobalt ion from acid copper plating solution.

Solution contains large amout of copper sulfate and sulfric acid and sall of organic additives. It contains hundreds ppm of cobalt ion.

Is it possible?

Sanghyun Jun
copper plating compony - Anyang, Kyunggi, Korea

Answer or follow-up on this subject (in non-commercial fashion).

 

My company is a supporting advertiser at finishing.com and we want the contact information to reach the inquirer privately.

 

Post a new question or inquiry on a different subject.