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介绍水蚀性岩层中的渗流及金属和无机污染物迁移问题.通过对含有污染物的某些蓄水系统中的物理和化学过程的分析得出一些结论,并对这些过程不仅作了详细的说明,而且采用恰当的数学和化学方程加以讨论.在水蚀性岩层中无机污染物的迁移用高渗透率多孔介质中流动的基本方程近似地描述,而对流、水动力学扩散、稀释等影响可作为物理过程来阐述.总的说来,控制裂隙岩体中地下水流动与污染物输运的物理和化学机理是建立水蚀性岩层中无机污染物输运近似方法的基础.
Describe the seepage of water-eroded rocks and the migration of metal and inorganic pollutants. Some conclusions are drawn from the analysis of the physical and chemical processes in some of the aquifer systems containing contaminants, and these processes are not only described in detail, but are also discussed using appropriate mathematical and chemical equations. The migration of inorganic contaminants in water-eroded strata is approximated by the basic equations of flow in porous media of high permeability, while the effects of convection, hydrodynamic diffusion, and dilution can be described as physical processes. In general, the physical and chemical mechanisms that control groundwater flow and transport of contaminants in fractured rock mass are the basis for establishing an approximation of inorganic pollutant transport in water-eroded strata.