发布时间：2019-05-24
？A tremendous amount of research has been devoted to quantifying and modeling transport processes in the vadose zone, with readily available scientific literature (journals and textbooks) extending over the last half century.？ Modeling is used to quantify the dynamic redistribution of chemicals...
发布时间：2019-05-24
？The previous chapter focused on the physical mechanisms (advection, diffusion, and dispersion) and the physical characteristics of the subsurface (heterogeneity) that control the dynamics of contaminant transport from the land surface to the water table.？ In addition, contaminants are subject ...
发布时间：2019-05-24
？？？ In this chapter, we focus on several specifific groups of contaminants, including heavy metals and metalloids, nanomaterials, pesticides, and petroleum hydrocarbons, as representative examples of reactive (nonconservative) contaminant transport
发布时间：2019-05-24
？？ 1. ？Abiotic Contaminant Transformations in Natural Subsurface Water？ 2. Selected Contaminant Transformations in Sediments and Groundwater
发布时间：2019-05-24
？？ Catalysis？？？Surface-Induced Transformation of Organic Contaminants？？？ Surface-Induced Interactions of Inorganic Contaminant
发布时间：2019-05-24
？？ 1.Subsurface Microbial Populations ？？ 2.Processes Governing Contaminant Attenuation？ 3.Biotransformation of Organic Contaminants？ 4.Biotransformation of Inorganic Contaminants
发布时间：2019-05-24
？？？ 1.Abiotic Alteration of Contaminants？ 2.Biomediated Transformation of Contaminant