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
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.
出处
《南京化工大学学报》
2000年第5期73-75,共3页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
