二甲基乙酰胺废液的分离方法

The method of separation DMAC in the waste liquid

针对企业二甲基乙酰胺废液处理困难的问题,通过实际观察和分析找到了一种环保节能的方法,最后结合企业的实际情况,提出了减压萃取的方案,此方案实施后有效分离了二甲基乙酰胺废液。这对其他企业处理二甲基乙酰胺废液有一定的参考价值。

This paper mainly discussed on the N,N-Dimethylaeetamide(DMAC)in waste liquid of problem.The environmental protection and energy saving of method for DMAC in waste liquid was found by the actual observation and analysis.Finally,a reasonable solution was proposed in conjunction with DMAC in waste liquid,after the scheme was carried out,the DMAC in waste liquid was separated effectively.This method of separation have some reference value in other companies.