The electrochemical recycling of printed-wiring-board etchants

被引：10

作者：

Adaikkalam, P ^{[1
]}

Srinivasan, GN ^{[1
]}

Venkateswaran, KV ^{[1
]}

机构：

[1] CECRI, Electrohydromet Div, Karaikkudi 630006, Tamil Nadu, India

来源：

JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 2002年 / 54卷 / 06期

关键词：

Print Circuit Board; Ferric Chloride; Cathode Compartment; Printed Wiring Board; Electrolytic Recovery;

D O I：

10.1007/BF02701851

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The possibility of using electrolytic processing to regenerate etchants while simultaneously recovering copper used in the printed-Wiring-board industry is considered,for such systems as ferric chloride, acid, and ammoniacal-cupric chloride. This article discusses the cell design and anodic and cathodic processes, and concludes that the electrolytic process is ecofriendly with a minimal discharge of effluents.

引用

页码：48 / 50

页数：3