为了研究一种从炼铜废电解液中回收铜和砷的工艺,ＪｅｒｚｙＷｏｄｋａ等人共同进行了从高酸度含砷酸盐的硫酸盐溶液中用Ｈ2加压还原溶液中Ｃｕ(Ⅱ)的试验研究。考察了温度、砷浓度、硫酸浓度和Ｈ2的分压对加压还原溶液中Ｃｕ(Ⅱ)的过程的影响。发现,还原溶液中砷酸盐的浓度对 In order to study a process for recovering copper and arsenic from waste copper smelting electrolyte, Jerzy Wodka et al. Conducted a pilot study on the reduction of Cu (II) in solution by H2 pressurization from high-acid arsenate-containing sulfate solutions . The effects of temperature, arsenic concentration, sulfuric acid concentration and partial pressure of H2 on Cu (Ⅱ) reduction in the solution were investigated. It was found that the concentration of arsenate in the solution was reduced