聚酰胺胺高分子材料在水处理中的应用  

Application of Polyamidoamine in Water Treatments

作　　者：王超[1] 李昕[2] 李宁[1] 

机构地区：[1]重庆工商大学环境与生物工程学院,重庆400067 [2]重庆电力高等专科学校动力工程系,重庆400053

出　　处：《高分子通报》2013年第12期99-103,共5页Polymer Bulletin

基　　金：国家自然科学基金(20907076);重庆工商大学学科发展重点研究项目(1252002)

摘　　要：聚酰胺胺(PAMAM)是一种树枝状大分子,由中心核与高度对称的密集外层构成,表面含有大量的末端官能团。这种结构使PAMAM具备许多独特的功能,被广泛应用于环境污染治理研究。本文简单介绍了PAMAM的结构特征、合成方法,综述了近年来PAMAM及其衍生物在含染料、有机小分子污染物、重金属离子、油污等废水处理中的研究进展,并展望了对其未来在水污染治理中的研究方向。Polyamidoamine,composed of centre core and highly symmetrical dense outer layer,is dendritically shaped molecule with quantities of functional groups,the amount of which increases geometrically with the generation growth.The unique structures determine particular performances.Consequently,it has been widely applied in environmental contamination treatment.The paper refers to the structures,the synthesis of PAMAM,as well as reviews of their up-todate research on the application of polluted water treatment.It is proposed that they have a better application prospects in water treatment aspect,and the future research direction on this very aspect is put forward.

关 键 词：聚酰胺胺 有机污染物 重金属 含油废水 

分 类 号：X703[环境科学与工程—环境工程]