COPPER RECOVERY from waste Nitric solution!

Now I will demonstrate how to recover copper from the old Nitric solution with a steel tube or rod. The goal of this job is not to throw anything out and use it all, the price of copper is good at the moment and will grow in the future so it will pay off every kilogram of copper from old acids. Afterwards tretament acid can be removed because it is less harmful with absorbed iron than with copper in itself.

Видео COPPER RECOVERY from waste Nitric solution! канала 999 Dusan