DMAC回收及其废水处理

DMAC recovery and wastewater treatment

DMAC也称之为N,N-二甲基乙酰胺,其主要特点是:化学稳定性、生物毒性、强极性,是一种高浓度有毒、难生化、有害的工业废水,如果没有对DMAC进行有效处理,既会严重危害到人类健康,还会造成DMAC资源的浪费。因此,需要深入研究DMAC回收工艺和废水处理技术,旨在实现对该资源的快速、高效回收再利用。本文主要对DMAC进行概述,并对其相关的回收工艺和废水处理技术进行分析。

For DMAC, its main characteristics are: chemical stability, biological toxicity, strong polarity, is a high concentration of toxic, difficult to biochemical, harmful industrial wastewater, if DMAC is not treated effectively, it will not only seriously endanger the ecological environment of human health, but also cause the waste of DMAC resources. Therefore, it is necessary to deeply study the DMAC recovery process and wastewater treatment technology in order to realize the rapid and efficient recovery and reuse of this resource. This paper summarizes DMAC, and analyzes the related recovery process and wastewater treatment technology.