copper production plant by leaching

Bacterial heap-leaching Practice in Zijinshan copper mine ...Bacterial heap-leaching: Practice in Zijinshan copper mine Ruan Renman a, , Wen Jiankang a , Chen Jinghe b a General Research Institute for Nonferrous Metals, No. 2 ...Heap leaching - Wikipedia, the free encyclopedia- copper production plant by leaching ,... treated in a process plant to recover ... of copper, 22 percent of world production ... heap leaching method like that of the copper method in that ...