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.
最近此法在流程
作了变化，并在处理含铜废液的实验
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.
最近此法在流程作了变化，并在处理含铜废液的实验取得了成功，电流效提高到30～40％。
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