| 硫酸亚铁法与硫化钠法处理络合铜废水的对比研究 |
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| 引用本文： | 余雅旋,宁寻安,李仕文,梁启聪.硫酸亚铁法与硫化钠法处理络合铜废水的对比研究[J].四川环境,2009,28(4):23-27. |
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| 作者姓名： | 余雅旋 宁寻安 李仕文 梁启聪 |
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| 作者单位： | 广东工业大学环境科学与工程学院,广州,510006 |
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| 基金项目： | 线路板废水优化试验研究 |
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| 摘 要： | 通过硫酸亚铁（FeSO4）法和硫化钠（Na2S）法处理络合铜废水的对比实验研究，探讨了FeSO4和Na2S破络机理、两种药剂的授加量、pH值、絮凝剂（PAM）的加入量对铜去除率的影响，分析两种处理方法的优缺点，以期为线路板厂络合铜废水处理提供参考。
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| 关 键 词： | 络合铜 废水处理 硫酸亚铁法 硫化钠法 |
Comparison Study on Treatment of Wastewater with Copper in Complex State by Processes of Ferrous Sulfate and Sodium Sulfide |
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| YU Ya-xuan,NING Xu-nan,LI Shi-wen,LIANG Qi-cong.Comparison Study on Treatment of Wastewater with Copper in Complex State by Processes of Ferrous Sulfate and Sodium Sulfide[J].Sichuan Environment,2009,28(4):23-27. |
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| Authors: | YU Ya-xuan NING Xu-nan LI Shi-wen LIANG Qi-cong |
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| Institution: | (Faculty of Environmental Science ＆ Engineering, Guangdong University of Technology, Guangzhou University City, Guangzhou 510006, China) |
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| Abstract: | Treatment of wastewater containing copper in complex state by FeSO4 and Na2S were studied including the mechanism of complex breaking by FeSO4 and Na2 S, effect of their dosages, pH and flocculant （PAM） dosage on copper removal. Advantages and disadvantages of the two methods were analyzed in order to provide reference for treatment of wastewater with copper in complex state in plants engaged in printed circuit board. |
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| Keywords: | Copper in complex state wastewater treatment process of ferrous sulfate process of sodium sulfide |
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