The Implementation Of Caro's Acid As A Cyanide Tailings Treatment Method At Lone Tree Mine

This paper discusses the modification of the cyanide tailings treatment method from ferrous sulfate to Caro's acid (peroxymonosulfuric acid). An examination of the operating parameters, costs, and chemistry describes how the decision was made to switch to this treatment method. Plant data collected from the last several months will be used, along with considerations from an operator's viewpoint.