| 化学法处理实验室含铜污水和含铬污水研究 |
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| 引用本文： | 潘献晓,黄权俊,章楠,范志良,周洪涧.化学法处理实验室含铜污水和含铬污水研究[J].价值工程,2010,29(25):118-118. |
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| 作者姓名： | 潘献晓 黄权俊 章楠 范志良 周洪涧 |
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| 作者单位： | 南京化工职业技术学院,南京,210048 |
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| 摘 要： | 本文探讨了利用化学方法处理实验室中含铜污水和含铬污水。对于含铜污水,调节溶液的pH值,利用生成沉淀去除水中铜;对于含铬(Ⅵ)污水,首先使其还原为Cr3+,再调节溶液的pH值,利用生成沉淀去除水中铬(Ⅵ)。
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| 关 键 词： | 化学法 污水 铜 铬 |
Using Chemical Method to Deal with Wastewater Containing Copper and Chromium in Laboratory |
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| Pan Xianxiao,Huang Quanjun,Zhang Nan,Fan Zhiliang,Zhou Hongjian.Using Chemical Method to Deal with Wastewater Containing Copper and Chromium in Laboratory[J].Value Engineering,2010,29(25):118-118. |
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| Authors: | Pan Xianxiao Huang Quanjun Zhang Nan Fan Zhiliang Zhou Hongjian |
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| Institution: | ( Nanjing College of Chemical Technology, Nanjing 210048, China) |
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| Abstract: | This paper discusses to use chemical method to deal with wastewater containing copper and chromium. For the copper wastewater, adjusting the pH of solution, using the precipitation remove the copper; for chromium （Ⅵ） wastewater, firstly making it restore to Cr3＋, and then adjusting the pH of solution, using the precipitation to remove the chromium （Ⅵ）. |
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| Keywords: | chemical method wastewater copper chromium |
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