| 碱性蚀刻废液的再生回用与铜回收技术 |
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| 引用本文： | 陈俊辉,龙里滔.碱性蚀刻废液的再生回用与铜回收技术[J].中国环保产业,2009(4):43-45. |
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| 作者姓名： | 陈俊辉 龙里滔 |
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| 作者单位： | 广州市九鑫环保设备有限公司,广州,510623 |
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| 摘 要： | 介绍了一种革取技术，可在生产过程中处理印制线路板生产的碱性蚀刻废液，使之脱铜后再生，实现碱性蚀刻废液的循环使用；运用反革取技术使苹取剂复活循环使用；反革取提取到的硫酸铜经电解为电解铜，电解液可循环使用。
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| 关 键 词： | 碱性蚀刻废液 萃取 反萃取 再生回用 回收电解铜 |
Recycling of Alkaline Etching Waste Liquid and Recovery Technology Of Copper |
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| CHEN Jun-hui,LONG Li-tao.Recycling of Alkaline Etching Waste Liquid and Recovery Technology Of Copper[J].China Environmental Protection Industry,2009(4):43-45. |
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| Authors: | CHEN Jun-hui LONG Li-tao |
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| Institution: | (Guangzhou Jiuxin Eco.CO., Ltd, Guangzhou 510623, China) |
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| Abstract: | The paper introduces one of the extraction techniques which can treat alkaline etching waste liquid produced by printed circuit board so as to realize the recycling of alkaline etching waste liquid. The paper also presents recycling of extraction agent by using stripping technique and copper sulfate becomes electrolytic copper by electrolysis and electrolytic liquid can be reused. |
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| Keywords: | alkaline etching waste solution extraction stripping recycling recovery of electrolytic copper |
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