Frank CrundwellEditorial board of the journal "Hydrometallurgy" and been an assistant editor.I lectured hydrometallurgy for ten years while at the University of the Witwatersrand, Johannesburg.I have numerous publications in the fields that make up hydrometallurgy leaching, electrometallurgy, electrochemistry, bacterial leaching.I have worked in the field for nearly thirty years. I have run a professional consultancy working in the field of hydrometallurgy for the last ten years. Read More Read Less