指出了N -二甲基亚硝胺（NDM A ）是强烈致癌物质亚硝胺中的一种，近年来研究发现饮用水氯化消毒之后会产生NMDA ，引起了人们广泛关注。介绍了 NDMA 的理化性质及其形成机制，阐述了去除NDM A的几种方法，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 .The recent research finds that NDMA will be formed after chlorine disinfection of drinking water .This article introduces the physical and chemical properties and formation mechanism of NDMA ,dicusses its removal methods ,and prospects its research trends .
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