Currently the price of CCL has risen so rapidly, are there any
> possible way to extract copper from the waste CCL? If the wasted CCL
> is being sold in a form of waste, the price is obviously low but if it
> is being sold in a different form i.e. chemical that contains copper,
> etc.
>
> Any method or machine which will help me?
>
> thank you ^^
PCB houses already extract and recycle the copper from their used etchant. It may make sense to strip all of the waste laminate in the nearly-spent etchant, before recovering the copper out of it.
Chris