摘要
二甲基亚硝胺(NDMA)是强致癌物质亚硝胺中的一种,由于其近年来在水环境中的高检出率引起了人们的广泛关注。由于NDMA特殊的物化性质,对该物质的去除有相当的难度。本文简要介绍了NDMA的形成机理,阐述了NDMA的各种降解技术,并展望了今后的研究方向。
N-nitrosodimethylamine （NDMA） belongs to the nitrosamines, which is a family of extremely potent carcinogens. Recently, wide concerns were focused on NDMA due to its high detected level in water environment. NDMA is difficult to be removed because of its special physicochemical properties, In this paper, the formation mechanism and the removal technologies of NDMA were introduced. Furthermore, the prospective research trends were also discussed.
出处
《四川环境》
2009年第1期50-53,63,共5页
Sichuan Environment
基金
国家自然科学基金"微污染原水氯化消毒副产物NDMA的生成机制与控制方法"(50708066)
自然科学基金项目"基于水合电子高效生成的全氟有机酸光还原降解机理研究"(20807032
2009
01-2011
12)
