| 国内离子交换法处理氰化镉废水的现状及改进意见 |
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| 引用本文： | 李春华.国内离子交换法处理氰化镉废水的现状及改进意见[J].离子交换与吸附,1994,10(5):443-446. |
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| 作者姓名： | 李春华 |
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| 作者单位： | 北京工业大学 |
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| 摘 要： | 本文对国内现行离子交换法处理氰化镀镉废水的工艺进行了探讨，提出了用络合理论将阴树脂由Ｃｌ－１型转变成ＣｄＣｌ４２－型后交换，便可提高对水中游离氰（ＣＮ－）的吸附能力，并能使氰、镉都得到回收利用。
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| 关 键 词： | 离子交换，氰化镀镉，废水 |
A DISCUSSION OF ION EXCHANGE PROCESS FOR TREATING CYANIDE CADMTUM WASTE WATER |
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| Li Chunhua.A DISCUSSION OF ION EXCHANGE PROCESS FOR TREATING CYANIDE CADMTUM WASTE WATER[J].Ion Exchange and Adsorption,1994,10(5):443-446. |
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| Authors: | Li Chunhua |
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| Abstract: | This paper evaluates the ion exchange process used in china for treating cyanide cadmium waste water. It is proposed that after transformation of resin from Clform into CdCl42- form, the absorbing capacity for free cyanide (CN-) in waste water can be improved, and cyanide and cadmium in the waste water can also be reccovered. |
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| Keywords: | ion exchange cyanide cadmium waste water |
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