• Under the condition that the strong basic is medium and ethylene diamine is complex reagent, the method that Ni2 + of wastewater is deoxidized by hydrazine hydrate is studied.

    本文研究了碱性条件二胺为络合水合肼把二价镍离子还原单质方法

    youdao

  • Under the condition that the strong basic is medium and ethylene diamine is complex reagent, the method that Ni2 + of wastewater is deoxidized by hydrazine hydrate is studied.

    本文研究了碱性条件二胺为络合水合肼把二价镍离子还原单质方法

    youdao

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