A method for treating a Sulphide ore in a pile

摘要

A method for treating sulfide ore in a stack includes the steps of forming a battery containing sulfide by leaching the ore into a salt solution, the chloride content of which is more than 5000 ppm, and at least one salt tolerant bacteria, The bacteria were selected from the microorganisms stored in the German Cultural collection station, whose access numbers were DSM 14175 and DSM 14174, and were a ThiobacUlus prosper tolerant strain, which accumulated and bioleaching in the temperature range of 10-25 C.