络合萃取技术在极性有机物稀溶液中的应用进展

Extraction Technique Based on Chemical Complexation and its Application in Polar Organic Dilute Solution

简要总结了近 3年来络合萃取技术在萃取Lewis酸、Lewis碱、两性有机物稀溶液及其在废水处理方面的应用状况 ,同时也介绍了一些新的技术 。

The separation technique of extraction based on reversible chemical complexation is of high efficiency and high selectivity for separating polar organic solutes in the dilute solution. The current application of the extraction based on the reversible chemical complexation technique for the extraction of Lewis acid, Lewis alkali, the dilute solution of amphoteric organics and on the effluent disposal are introduced briefly in the recent three years. At the same time, some new techniques are introduced and the developing prospects are presented with our own opinions.