分子印迹及结合技术去除水中污染物的研究进展  

PROGRESS ON REMOVAL OF CONTAMINANTS IN WATER BY MOLECULAR IMPRINTING TECHNIQUE AND ITS COMBINATION TECHNIQUE

作　　者：陈金红[1] 方战强[1] 许振成[2] 

机构地区：[1]华南师范大学化学与环境学院,广东广州510631 [2]环境保护部华南环境科学研究所,广东广州510655

出　　处：《水处理技术》2010年第3期1-4,共4页Technology of Water Treatment

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07011)

摘　　要：分子印迹技术具有高选择性、亲和性及稳定性等特点,在多污染物共存的体系中,为优先选择去除目标污染物提供了一条有效途径。本文介绍了分子印迹技术基本原理、分子印迹技术在水污染控制方面的研究进展,并根据已有的研究成果,提出了分子印迹技术在水处理中的发展方向和研究趋势,主要包括该技术去除污染物的动力学、热力学及去除机制研究、制备技术的优化、与其他技术的结合、应用于实际废水处理工程等。Molecular imprinting technique （MIT） with characteristics of high selectivity, affinity and stability, has provided an efficient way for selective removal of water contaminants in a pollutants coexistent system. The basic principles of MIT and its research progress in the water pollution controlling were introduced. According to the existing research results, the development direction and tendency of MIT in the water treatment, mainly including studying the dynamics, thermodynamics and mechanism of removal, optimuming preparation conditions, combining with many other water treatment technologies, applying to the practical wastewater treatment engineering were proposed. It can be predicted that molecular imprinting technique with its special advantages will become an important sewage treatment method.

关 键 词：分子印迹 结合技术 选择性 吸附 光催化 

分 类 号：X703.1[环境科学与工程—环境工程]