In our work,thermodynamic simulation is carried out for the co-smelting process of WEEE and copper sulfide concentrate.The distribution of minor elements si
In order to investigate the heavy metal pollution of soils in mining areas of Zixing,Chenzhou,Hunan province,42 soil samples were studied.The concentrations
In an attempt to raise the copper grade of Printed Circuit board(PCB),a carbonization treatment was investigated.The crushed PCB without surface-mounted par
For using the sputtering process to manufacture the CIGS(Cu(In,Ga)Se2)thin film solar cells,the original target utilization is only about 30%.The residual 7
Anode slime in copper electro-refining is a by-product of the electrolytic treatment of the copper anode.This slime contains silver and gold as valuable ele
Electrolytic manganese residue(EMR)is used as a replacement material for Portland cement successfully and adding photocatalysts into cementitious materials
As the hot topic of arsenic-contaminated soil remediation,the purpose of this study was to research arsenic removal from a naturally polluted soil by adding