铜冶炼污酸二级硫化分步除铜、砷工艺研究
肖祈春
A Two-Step Sulfurization for Stepwise Removal of Copper and Arsenic from Copper Smelting Waste Acid
XIAO Qi-chun
矿冶工程 . 2020, (6): 68 -70 .  DOI: 10.3969/j.issn.0253-6099.2020.06.018