| 贵金属深加工的废水处理方案 |
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| 引用本文： | 周全法,李峰,朱雯,张纪霞,刘玉海. 贵金属深加工的废水处理方案[J]. 贵金属, 2002, 23(4): 64-70 |
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| 作者姓名： | 周全法 李峰 朱雯 张纪霞 刘玉海 |
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| 作者单位： | 常州技术师范学院应用化学系,江苏,常州,213001 |
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| 基金项目： | 江苏省教育厅科研项目(00KJB150012) |
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| 摘 要： | 金银等贵金属实现其工业用途的前提是对其进行深加工，在深加工过程中产生的大量含酸、碱、重金属和氰化物的废水对环境造成的危害已经成为社会极为关注的问题。本文对这类废水的来源和常用处理方法进行了论述，提出一套适合于以金银作为深加工对象的废水处理方案，在保证充分回收贵金属的前提下，合理地使废水中的氰化物、重金属、酸和碱得到有效的处理。本文案具有经济、简便和实用的特点。
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| 关 键 词： | 贵金属 深加工 废水处理 |
| 文章编号： | 1004-0676(2002)04-0064-07 |
| 修稿时间： | 2002-03-01 |
The Treatment of Waste Water from the Deep Processing Procedure of Precious Metals |
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| Zhou Quanfa,Li Feng,Zhu Wen,Zhang Jixia,Liu Yuhai. The Treatment of Waste Water from the Deep Processing Procedure of Precious Metals[J]. Precious Metals, 2002, 23(4): 64-70 |
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| Authors: | Zhou Quanfa Li Feng Zhu Wen Zhang Jixia Liu Yuhai |
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| Abstract: | The deep processing procedure (DPP) on precious metals has created a great deal of wastewater containing acid and base, heavy metals and cyanide. The harmfulness from the wastewater, pollution on the environment has paid more and more attentions all around the world. In this paper, the source and the most frequently - used treating methods on such wastewater have been reviewed in detail, and a successful process to treat the DPP waste water of silver and gold has been put forward herein, it is efficiency in treating wastewater containing acid and base, heavy metals and cyanide, as well as in recovering precious metals. This process is economical and convenient, and suitable for middle and little scale enterprises. |
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| Keywords: | Precious metals Deep processing procedure Treatment of wastewater |
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