镍离子和铜离子沉淀浮选试验研究
AN EXPERIMENTAL STUDY of THE PRECIPITATION—FLOTATION of NICKEL ION AND COPPER ION
Abstract
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.