摘要
本文对镍离子和铜离子的单一离子沉淀浮选、混合离子沉淀浮选进行了试验研究。结果表明,在多金属离子的混合沉淀浮选过程中,金属间具有活化作用和载体浮选作用。这对沉淀浮选法在废水处理中的应用具有重大实际意义。
An experimental study was completed on single metal ions precipitation flotation and multi metal ions coprecipitation flotation of Ni 2+ and Cu 2+ . The results showed that activatin and carrier flotation existed among metals in multi metal ions coprecipitation flotation. These are of great practical significance because they are beneficial to precipitation flotation for treating waste water.
出处
《水处理技术》
CAS
CSCD
1997年第3期175-178,共4页
Technology of Water Treatment
关键词
沉淀浮选
镍离子
铜离子
电冶废水
废水处理
precipitation flotation, nickel ion, copper ion, electrometallurgical wastewater