摘要
日常活动和工业过程会产生大量的有机废水,这对环境和水资源造成了一定的威胁,因此高效分离有机废水引起了人们的高度关注。膜技术由于其经济高效、节能和易于操作的特性,被作为一种先进的水净化方法,提供了不可或缺的选择。基于动态共价酰腙键构筑的聚合物膜(BMA-EDMA-MH@glyoxal),其能够有效分离甲苯和水混合物,分离效率约为99.6%。同时还表现出优异的可循环性、结构和机械稳定性。BMA-EDMA-MH@glyoxal膜为高效的有机废水分离提供了研究思路。
Daily activities and industrial processes will produce a large amount of organic wastewater,which poses a certain threat to the environment and water resources,so efficient separation of organic wastewater has attracted great attention.Membrane technology provides an indispensable option as an advanced water purification method due to its economical efficiency,energy saving and easy operation characteristics.Polymer membrane(BMA-EDMA-MH@glyoxal)based on dynamic covalent hydrazone bond can effectively separate toluene and water mixtures with a separation efficiency of about 99.6%.Meanwhile,it also shows excellent recyclability,structural and mechanical stability.BMA-EDMA-MH@glyoxal membrane provides a research idea for efficient separation of organic wastewater.
作者
武建宝
曹博
黄晓玲
Wu Jianbao;Cao Bo;Huang Xiaoling(Hohhot Ecological Environment Monitoring Center,Inner Mongolia,010020;College of Chemistry and Chemical Engineering,Inner Mongolia University,Inner Mongolia,010021)
出处
《当代化工研究》
CAS
2023年第19期93-95,共3页
Modern Chemical Research
基金
内蒙古自然科学基金项目“基于两亲纳米氧化石墨烯/聚合物的耐温抗盐驱油体系构建及机理研究”(项目编号:2021MS05002)。
关键词
有机废水
高效分离
酰腙键
聚合物膜
organic wastewater
high efficiency separation
acylhydrazone bond
polymer film
