| 络合萃取法处理己内酰胺废水 |
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| 引用本文： | 蔡锐,管国锋. 络合萃取法处理己内酰胺废水[J]. 陶瓷科学与艺术, 2000, 0(5) |
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| 作者姓名： | 蔡锐 管国锋 |
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| 作者单位： | 南京化工大学化工学院!南京，210009，南京化工大学化工学院!南京，210009 |
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| 摘 要： | 以磷酸三丁酯 (TBP)作为络合剂 ,三氯乙烯为稀释剂 ,研究了相比、络合剂浓度、溶液pH值等条件的改变对络合萃取处理己内酰胺废水效果的影响 ,结果表明 ,在相比为 1∶3(水相体积∶有机相体积 )、络合剂质量分数为 30 %、pH =5的条件下用络合萃取法处理己内酰胺废水的效果较好
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| 关 键 词： | 己内酰胺 TBP 络合萃取 |
STUDY ON CAPROLACTAM WASTE WATER TREATMENT |
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| Cai Rui Guan Guofeng College of Chemical Engineering,Nanjing University of Chemical Technology,Nanjing,,China. STUDY ON CAPROLACTAM WASTE WATER TREATMENT[J]. Ceramics Science & Art, 2000, 0(5) |
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| Authors: | Cai Rui Guan Guofeng College of Chemical Engineering Nanjing University of Chemical Technology Nanjing China |
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| Affiliation: | Cai Rui Guan Guofeng College of Chemical Engineering,Nanjing University of Chemical Technology,Nanjing,210009,China |
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| Abstract: | TBP was used as complexing extractant and trichloroethylene was used as diluent, and the effects of the volume ratio, complexing agent concentration and pH value on equilibrium distribution coefficient were analyzed. |
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| Keywords: | caprolactam TBP complexing extraction |
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