| 氟化铝生产废水处理工艺的研究 |
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| 引用本文： | 谢祖芳,陈孟林,何星存.氟化铝生产废水处理工艺的研究[J].工业水处理,2002,22(2):25-27. |
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| 作者姓名： | 谢祖芳 陈孟林 何星存 |
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| 作者单位： | 广西师范大学资源与环境学系,广西桂林,541004 |
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| 摘 要： | 对氟化铝生产废水的处理方法进行了研究。结果表明，一级中和沉淀法和二级中和二级沉淀法均不宜用于氟化铝生产废水的结果，理想的处理方法是碱过量中和酸回调法，辅加氯化钙的石灰乳中和法也可考虑采用。
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| 关 键 词： | 氟化铝生产 废水处理 工艺 含氟废水 石灰乳 除氟 |
| 文章编号： | 1005-829X(2002)02-0025-03 |
| 修稿时间： | 2001年7月5日 |
Study on treating wastewater of AlF3 industry |
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| XIE Zu fang,CHEN Meng lin,HE Xing cun.Study on treating wastewater of AlF3 industry[J].Industrial Water Treatment,2002,22(2):25-27. |
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| Authors: | XIE Zu fang CHEN Meng lin HE Xing cun |
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| Abstract: | The techniques of wastewater treatment in AlF 3 industry has been studied. The results show that the techniques of one step neutralization sedimentation and 2 step neutralization sedimentation are not suitable for treating this kind of wastewater, The most suitable technique is to neutralize the wastewater with excessive lime cream and to adjust the pH with acids. It is considered applicable to add CaCl 2 to the lime cream neutralization. |
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| Keywords: | fluoride containing wastewater lime cream fluoride removal |
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