Hard Gold plating

Hard Gold plating process

If you apply hard Gold plating in your business, by using Membrane Distillation..

..you  can benefit economical from recovery of water and gold salt solution from hard gold plating: 

  • You can save significant amounts of potassium gold cyanide.
  • No Diffusion Dialysis membrane technology needed for this business case
  • You will save costs for water.
  • You will gain benefits from process improvements.
  • Payback period can be below one year.

Environmental benefit – as proven in our hard Gold plating Demo case – can be:

  • Considerable reduction of gold loss.
  • About 600 m³/a reduction of rinsing water demand.
  • Up to 30% lower greenhouse gas emissions.

 Please click here to get further information.