Transport & fate of chemicals in soils : principles & applications /: principles & applications. (2014)

• Record Type: Book
• Further Information: Note: H. Magdi Selim.
• Authors: Selim, H. Magdi (Hussein Magdi), 1944-
• Contents: Sorption Isotherms ; Freundlich Isotherm; Langmuir Isotherm; Two-Site Langmuir; General Types of Isotherms; Empirical versus Mechanistic Models; Nonlinearity and Heterogeneity; Effect of Soil Properties; Predictions; References; ; Sorption Kinetics ; Modeling of Kinetic Sorption; First-Order and Freundlich Kinetics; Second-Order and Langmuir Kinetics; Desorption and Hysteresis; Imperial Hysteresis Coefficient; Measuring Sorption; One-Step Batch; Kinetic Batch Reactor; Adsorption-Desorption Kinetic Batch Method; Thin Disk Method; Stirred-Flow Method; Miscible Displacement; References; ; Transport ; Continuity Equation; Transport Mechanisms; Mass Flow; Molecular Diffusion; Dispersion; Equilibrium Linear and Nonlinear Sorption; Initial and Boundary Conditions; Exact Solutions; Brenner Solution; Lindstrom Solution; Cleary and Adrian Solution; Other Exact Solutions; Estimation of D ; Numerical Solution of the Nonlinear CDE; Transport versus Batch; Simulations; References; ; Effect of Scale ; Definition of Scale Effects; Mean Travel Distance and Distance from Source; Case Studies; Generalized Equations and Simulations; Effects of Nonlinearity of the Dispersivity Model; Transfer Function Models; Fractional CDE in Porous Media; Comparison between CDE and FCDE; Fractals; Simulations; Application to Field-Scale Experiments; Appendix A: Derivation of Finite-Difference Equations for CDE with a Linearly Time-Dependent Dispersivity; Appendix B: Derivations of Finite-Difference Equations for CDE with a Linearly Distance-Dependent Dispersivity; Appendix C: Derivations of Finite Difference Equations for CDE with a Nonlinearly Time-Dependent Dispersivity; Appendix D: Derivations of Finite-Difference Equations for CDE with a Nonlinearly Distance-Dependent Dispersivity; References; ; Multiple-Reaction Approaches ; Two-Site Models; Multireaction Models; Applications; References; ; Second-Order Transport Modeling ; Second-Order Kinetics; Transport Model; Sensitivity Analysis; Experimental Data on Retention; Experimental Data on Transport; Modified Second-Order Approach; Experimental Data on Retention; Experimental Data on Transport; References; ; Competitive Sorption and Transport ; Transport Equation; Equilibrium Ion Exchange; Kinetic Ion Exchange; Examples; Competitive Freundlich Model; Competitive Multireaction Model (CMRM); Competitive Langmuir Model; Experimental Evidence; Nickel and Cadmium; Zinc-Phosphate; Arsenate-Phosphate; Vanidate-Phosphate; Copper-Magnesium; Cadmium-Phosphate; Silver-Zinc; References; ; Mobile, Immobile, and Multiflow Domain Approaches ; Matrix Diffusion; Preferential Flow; Mobile-Immobile or Two-Region; General Formulation; Estimation of α; Estimation of Θm and Θim; Experimental Evidence; A Second-Order Approach; Initial and Boundary Conditions; Sensitivity Analysis; Examples; A Modified Two-Region Approach; Multiflow Domain Approaches; Experimental Evidence; References; ; Transport in Nonuniform Media ; Layered Media; Convection-Dispersion Equation; Boundary Condition at the Interface; Equilibrium Retention Models; Linear Adsorption; Nonlinear Freundlich Adsorption; Langmuir Model; Kinetic Retention; Water-Unsaturated Soils; Mixed Media; Multireaction and Transport Model; MRTM Simulations; Second-Order Model (SOTS); Experimental Evidence; References; Index ;
• Edition: 1st
• Publisher Details: Boca Raton : CRC Press
• Publication Date: 2014
• Extent: 1 online resource, illustrations (black and white)
• Subjects: 631.43; Soils -- Solute movement -- Mathematical models; Soil permeability -- Mathematical models; Inorganic soil pollutants -- Transport properties; Soil absorption and adsorption
• Languages: English
• ISBNs: 9781466557956
• Related ISBNs: 9781466557949
• Notes: Note: Includes bibliographical references and index.; Note: Description based on CIP data; item not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.