次磷酸盐型化学镀镍废液处理研究进展  

Research Progress in Treatment of Hypophosphite-type Spent Electroless Nickel Plating Bath

作　　者：刘万民[1] 许稳 杨宏健 秦牡兰[1] 申斌 王伟刚 LIU Wanmin;XU Wen;YANG Hongjian;QIN Mulan;SHEN Bin;WANG Weigang(Hunan Provincial Key Laboratory of Environmental Catalysis&Waste Recycling,College of Materials and Chemical Engineering,Hunan Institute of Engineering,Xiangtan 411104,China)

机构地区：[1]湖南工程学院环境催化与废弃物再生化湖南省重点实验室,材料与化工学院,湘潭411104

出　　处：《湖南工程学院学报（自然科学版）》2022年第3期61-68,共8页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：湖南省自然科学基金资助项目(2021JJ30183);湖南省教育厅重点资助项目(19A111).

摘　　要：化学镀镍是一种必不可少的表面处理技术,广泛用于机械、化工、采矿、医疗等行业.工业用量最大的次磷酸盐型化学镀镍液,报废后的溶液成分复杂,合理处置有利于减轻环境污染和资源回收利用.本文介绍了废液中络合镍离子、次/亚磷酸根离子、硫酸根离子、钠离子和有机酸根离子的处理方法,结合最新研究进展对未来化学镀镍废液处置的发展方向进行了展望.Electroless nickel plating is an indispensable surface treatment technology,which is widely used in many industries such as machinery,chemical industry,mining,and medical treatment.The hypophosphitetype electroless nickel plating bath with the largest industrial use produces a complex waste liquid composition.Reasonable disposal is beneficial to alleviating environmental pollution and recycling resources.This article introduces the treatment methods of complex nickel ions,hypophosphite ions,sulphate ions,sodium ions and organic acid ions in the waste liquid,and looks forward to the future development direction of electroless nickel plating waste liquid disposal in combination with the latest research progress.

关 键 词：次磷酸盐型化学镀镍 废液处置 资源化利用 

分 类 号：TQ151.4[化学工程—电化学工业]