| 电镀厂化验废液中银的再生利用 |
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| 引用本文： | 王琪,周全法,黄红缨.电镀厂化验废液中银的再生利用[J].黄金,2005,26(11):47-49. |
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| 作者姓名： | 王琪 周全法 黄红缨 |
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| 作者单位： | 江苏技术师范学院 |
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| 摘 要： | 针对电镀厂化验室产生的含银废液的再生利用方法进行了研究，建立了从电镀厂化验废液中回收银，并直接制成分析纯硝酸银的工艺。该方法简单可行，对减少化验室废水对环境的污染，提高银二次资源的利用率，降低化验成本具有现实意义。该工艺可推广到硝酸银消耗量较大的其他化验室。
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| 关 键 词： | 含银废弃物 银 再生利用 硝酸银 |
| 文章编号： | 1001-1277（2005）11-0047-02 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005年6月8日 |
The recycling of silver from the rejected material of electroplating chemical laboratory |
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| Wang Qi,Zhou Quanfa,Huang Hongying.The recycling of silver from the rejected material of electroplating chemical laboratory[J].Gold,2005,26(11):47-49. |
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| Authors: | Wang Qi Zhou Quanfa Huang Hongying |
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| Abstract: | The recycling of silver from the silver containing wastes rejected from electroplating chemical laboratory was studied,and a simple but effective method of producing analytical pure silver nitrate from the waste liquid was developed. This method can cut down the pollution caused bv the waste and the cost of analysis,and increase the utilization ratio of silver. Therefore, this method can be popularized to other laboratory consuming large silver nitrate. |
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| Keywords: | silver-containing waste material silver recycling silver nitrate |
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