| 电镀废水的处理研究 |
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| 引用本文： | 刘汉初,骆宏卫.电镀废水的处理研究[J].环境工程,1997,15(3):11-12,60. |
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| 作者姓名： | 刘汉初 骆宏卫 |
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| 作者单位： | 常德市环境监测站 |
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| 摘 要： | 研究了含铬、铜、锌电镀废水的处理方法。用ＢａＣｌ２沉淀铬后，加入Ｎａ２ＳＯ４除去多余的钡，然后用ＮａＯＨ沉淀Ｃｕ２＋、Ｚｎ２＋，经压滤后排出清水。
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| 关 键 词： | 电镀废水 氯化钡 氢氧化钠 沉淀法 |
TREATMENT PROCESS OF ELECTROPLATING EFFLUENT |
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| Liu Hanchu,Luo Hongwei,Qiu Ping.TREATMENT PROCESS OF ELECTROPLATING EFFLUENT[J].Environmental Engineering,1997,15(3):11-12,60. |
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| Authors: | Liu Hanchu Luo Hongwei Qiu Ping |
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| Abstract: | Treatment process of electroplating effluent of containing Chromium(Ⅵ),Copper(Ⅱ)and Zinc(11)has been studied in the paper.After Chromium precipitated by means of Barium Chloride,Sodium Sulphate solution was put into the wastewater for precipatating excessive Barium(Ⅱ).Copper(Ⅱ)and Zinc(Ⅱ)were precipitated with sodium hydrate solution and then the dreggy wastewater was treated by way of pressurized filtration before discharged. |
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| Keywords: | electroplating effluent barium chloride sodium hydrate and precipitation method |
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