| 废彩色漂定液中银的回收及再生利用 |
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| 引用本文： | 徐国武.废彩色漂定液中银的回收及再生利用[J].哈尔滨学院学报,2002,23(8):44-45. |
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| 作者姓名： | 徐国武 |
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| 作者单位： | 哈尔滨学院,工艺美术系,黑龙江,哈尔滨,150080 |
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| 摘 要： | 彩色感光材料的冲洗时会产生大量的废票定液，其中含有贵金属银及络合能力极强的EDTA，将废漂定液中的银回收后再利用，还可将回收银后的废液用来处理水体中汞污染。本文讨论了废漂定液中银的回收方法及废漂定液中的EDTA在渔业养殖中的再利用问题。
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| 关 键 词： | 废漂定液 银 汞 EDTA 回收方法 渔业养殖 再利用 彩色感光材料 |
| 文章编号： | 1004-5856(2002)08-0044-02 |
The Use of Regenerating Devil Fixing Bath and Recovery of Silver |
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| XU Guo-wu.The Use of Regenerating Devil Fixing Bath and Recovery of Silver[J].Journal of Harbin University,2002,23(8):44-45. |
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| Authors: | XU Guo-wu |
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| Abstract: | When color sensitive material is flushed, it can produce much devil fixing bath, in the bath, there is the precious metal of silver and the EDTA with strong complex ability, after recovering silver from the devil fixing bath, it can be used for the treating of mercury pollution in the water. This text discussed the recovery of silver from the devil fixing bath and the problem that EDTA from the devil fixing bath can be used in the fishery farming again. |
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| Keywords: | devil fixing bath nickel mercury EDTA |
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