摘要
本文研究了从含镍废渣中电解回收金属镍的工作原理、阳极液的组成及稳定性，确定了最佳电解参数。结果表明：用该法可以以较高的电流密度和电流效率回收质量良好的金属镍。
The principle of electrolytic retrieving metallic nickel from waste residue containing nickel,the composition and stability of catholyte were investigated in this paper.The best electrolytic paramelers were experimentally established.The results demonstrated that metallic nickel with good quality could be retrieved by this way under the condition of high current density,and the current efficiency was also high.
关键词
镍
废渣
电解
金属镍
回收
电镀
废水处理
Waste Residue Containing Nickel
Electrolysis
Metallic Nickel
