纳米铜粉废水中铜离子的选择性萃取回收

Selective Extraction and Recovery for Copper Ion from the Wastewater with Nano-Cu Powder

采用Lix984为萃取剂,硫酸为反萃取剂,对废液中的铜进行了选择性萃取研究,分析了萃取机理,论述了不同因素对铜萃取率的影响。

Using Lix984 as the extractant and sulfuric acid as the stripping agent, this paper makes the study on the selective extraction of Cu in discard solution, analyzes the extraction mechanism, and discusses the influences of different factors on the extraction rate of Cu.