浅议影响核素迁移的几种地下水化学反应

Discusstion About the Chemical Reaction Influncing Migration of Nuclids in Groundwater

放射性核素在地质介质中的迁移 ,除了受到地下水的对流 -弥散作用外 ,还受到地下水中多种化学作用的影响。本文从影响核素迁移的角度出发 ,对几种主要的水化学作用进行了简要的论述 。

Migration of radionuclides in geologic media is controlled by not only convection-dispersion effect but also many chemical processes.From the point of view of influencing the migration of nuclides,this paper discusses briefly the major chemical reaction in groundwater and suggestes some existing problems at present.