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
收藏
页码：48 / 50
页数：3
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