| 利用造纸黑液回收电镀废液中铬的研究 |
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| 引用本文： | 杨泽林 姚淑心. 利用造纸黑液回收电镀废液中铬的研究[J]. 四川环境, 1996, 15(2): 33-36 |
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| 作者姓名： | 杨泽林 姚淑心 |
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| 作者单位： | 四川师范大学化学系 |
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| 摘 要： | 本文报道了利用造纸黑液回收电镀废液中铬的方法，阐明了造纸黑液中所含有还原性物质与Ｃｒ＾６＋的反应机理；讨论了进行反应的最佳条件以及采用这一方法对废液的治理效果。
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| 关 键 词： | 造纸黑液 电镀废液 还原剂 沉淀分离 造纸工业 |
Study on Cr Recovery from Electroplating Waste Liquor by Pubp Black Liquor |
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| Yang Zelin Yao Shuxin. Study on Cr Recovery from Electroplating Waste Liquor by Pubp Black Liquor[J]. Sichuan Environment, 1996, 15(2): 33-36 |
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| Authors: | Yang Zelin Yao Shuxin |
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| Abstract: | A method about Cr recovery from electroplating waste liquor by pulp black liquor is reported. The reaction mechanism that a reducing agent in pulp balck liquor reacts with dichromate is described. The best conditions of reaction and treatment effect is discussed. |
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| Keywords: | Pulp black liquor electroplating waste liquor reducing agent precipitation separation. |
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