• 关键词：非均相  环境微界面  污染物  转移和转化  污染控制

• 基金项目：国家创新研究群体科学基金(No.50621804)

• 曲久辉
• 中国科学院生态环境研究中心, 北京 100085

• 贺泓
• 中国科学院生态环境研究中心, 北京 100085

• 刘会娟
• 中国科学院生态环境研究中心, 北京 100085

• 摘要：环境微界面是影响污染物转移转化的最基本要素之一,污染物的非均相微界面作用过程也是认识和解决环境问题的重要基础.因此,对环境微界面及其作用机制的深入研究与探索,对环境科学与技术的发展具有重要意义.本文以已有相关研究为基础,初步总结和归纳了典型环境微界面所涉及的主要内容、基本过程及其对污染物环境行为的影响.从典型微界面的交互作用、污染物在微界面间的转移、污染物在微界面的反应等方面,阐述了污染物的微界面环境行为,介绍了基于环境微界面过程的污染控制与净化原理及技术特征.同时,对环境界面问题的研究重点和方向作了简要展望.

• Abstract：Environmental micro-interface has important influence on the transfer and transformation of contaminants.The heterogeneous micro-interfacial process is an important scientific basis for understanding and resolving environmental problems.Consequently,extensive investigation on environmental micro-interface and its mechanism has great significance for the development of environmental science and technology.In this paper,the research areas,the micro-interface reaction and the environmental effect of contaminants related to the typical environmental micro-interfaces are summarized.The paper aims at determining the micro-interface behavior of contaminant and estimating the contamination control and purification theory based on environmental micro-interface and relative technology characteristics.Specifically,the interaction of micro-interfaces,transfer and reaction of contaminant at micro-interfaces have been identified and reviewed respectively.Some suggestions for future research are also given in this paper.

• Key words：heterogeneous  environmental micro-interface  contaminant  transfer and transformation  contamination control

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