Recently by the modifications in the process design 30-40% current efficiency is obtained in a labortory apparatus for the coppel recovely with electrodialytic regeneration.
最近此法
流程上作了变化，并
含铜废液的实验设备上取得了成功，电流效
提高到30～40％。
Recently by the modifications in the process design 30-40% current efficiency is obtained in a labortory apparatus for the coppel recovely with electrodialytic regeneration.
最近此法流程上作了变化，并含铜废液的实验设备上取得了成功，电流效提高到30～40％。
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