铜废液相关论文
The enrichment of copper from copper–cyanide wastewater by solvent extraction was investigated using a quaternary ammon......
本次实验用粗铜中金银分析后产生的铜废液,加不同粒度的铁屑进行置换试验,观察反应情况,测定置换出的海绵铜及余留废液含铜情况,得......