Subsurface Transport and Fate Processes

摘要: Part 1 Soil and contaminant properties affecting transport fate: of contaminants solubility limits, specific gravity, volatility, octanol-water partition coefficients, other soils organic content, clay content type, porosity, bulk density, degree saturation, hydraulic conductivity, redox potential, pH, ionic composition. 2 Hydrodynamic processes: advection, dispersion diffusion immiscible multiphase flow fractures media flow. 3 Abiotic adsorption/desorption precipitation-dissolution ion exchange processes - hydrolysis, pairing, acid-base reactions, oxidation-reduction reaction. 4 Biotic aerobic biodegradation anaerobic enhanced biodegradation. 5 Physical models transport: batch soil columns microcosms leachate testing. 6 Empirical vulnerability mapping: empirical assessment methodologies remote sensing. 7 Mathematical modelling analytical solutions numerical methods for solute stochastic approaches studies. 8 Applications: ground water tracers facilitated flushing.