Applied contaminant transport modeling /
Chunmiao Zheng, Gordon D. Bennett.
- 2nd
- New York : John Wiley and Sons, 2002
- 621 p.
CONTENIDO Preface p. xvii Preface to the First Edition p. xix 1. Introduction p. 1 Solute Transport and the Role of Simulation p. 1 A Historical Perspectiva p. 5 About This Book p. 8 A Note on Computer Software p. 10 PART 1 CONCEPTS AND TECHNIQUES p. 11 2. Darcy's law and advective transport p. 13 Average Particle Velocity and Time of Travel p. 13 Generalization of Darcy's Law and Equation of Groundwater Flow p. 17 Advective Transport p. 20 3. Dispersive Transport and Mass Transfer p. 34 Introduction p. 34 Microscopic Dispersive Processes p. 35 Macroscopic Dispersion p. 57 Development of the Advection--Dispersion Equation p. 65 Advective - Diffusive Systems p. 71 4. Transport with Chemical Reactions p. 78 Introduction p. 78 Equilibrium-Controlled Sorption p. 80 Kinetic Sorption p. 91 First-Order Irreversible Reactions p. 92 Monod Kinetic Reactions p. 95 Multispecies Kinetic Reactions p. 97 Reactions in a Dual-Domain System p. 103 Further Reading and Problems p. 105 5. Mathematical Model and Analytical Solutions p. 107 Mathematical Model of Solute Transport p. 107 Analytical Solutions p. 114 6. Simulation of Advective Transport p. 123 Introduction p. 123 Particle Tracking Method p. 124 Capture Zone Delineation p. 156 Evaluation of Travel Times p. 161 General Particle Tracking Codes p. 166 Further Reading and Problems p. 167 7. Simulation of Advective-Dispersive Transport p. 171 Introduction p. 171 Eulerian Methods p. 173 Lagrangian Methods p. 203 Mixed Eulerian-Lagrangian Methods p. 209 Total-Variation-Diminishing (TVD) Methods p. 223 Further Reading and Problems p. 231 8. Simulation of Nonequilibrium Processes and Reactive Transport p. 235 Introduction p. 235 Nonequilibrium Sorption p. 236 Dual-Domain Mass Transfer p. 238 Multispecies Kinetic Reactions p. 240 Coupled Transport and Geochemical Modeling p. 243 General Reactive Transport Codes p. 245 A Case Study: Modeling Natural Attenuation p. 247 PART 2 FIELD APPLICATIONS p. 259 9. A Framework for Model Applications p. 261 The Model Application Process p. 261 Defining Goals p. 262 Data Collection and Conceptual Model Development p. 263 Selection of a Computer Code p. 264 10. Building a Contaminant Transport Model p. 267 Model Calibration and Sensitivity Analysis p. 267 Prediction and Uncertainty p. 268 Keys to Successful Model Applications p. 269 Further Reading and Problems p. 270 Building A Contaminant Transport Model p. 271 Getting Started p. 271 Spatial Discretizations p. 273 Temporal Discretizations p. 279 Initial Conditions p. 282 Boundary Conditions p. 283 Sources and Sinks p. 287 Data Management p. 290 11. Model Input Parameters p. 294 Data Needs in Transport Modeling p. 294 Flow Parameters p. 295 Transport Parameters p. 300 Chemical Parameters p. 306 12. Model Calibration and Sensitivity Analysis p. 316 Basic Concepts of Model Calibration p. 316 Assessment of Model Calibration p. 318 Calibration by Trial and Error p. 321 "Automated" Calibration p. 328 Sensitivity Analysis p. 343 13. Dealing With Uncertainty p. 349 Introduction p. 349 Types and Sources of Uncertainty p. 350 Methods for Evaluating Uncertainty p. 352 Managing Uncertainty p. 363 14. Contaminant Transport Modeling: Case Studies p. 367 Modeling Contaminant Migration from a Landfill at the Borden Site in Canada p. 367 Evaluating Remedial Alternatives at a Superfund Site in New Jersey p. 392 Assessing Aquifer Susceptibility to Contamination at an Agricultural Field in Wisconsin p. 413 Application of the Dual-Domain Mass Transfer Approach to the MADE Site in Mississippi p. 427 PART 3 ADVANCED TOPICS p. 443 15. Simulation of Density-Dependent Flow and Transport p. 445 Introduction p. 445 The Flow Equation for Variable-Density Conditions p. 447 The Relationship between Solute Concentration and Water Density p. 453 The Solute Transport Equation p. 453 General Solution Sequence p. 455 Sharp Interface Approach p. 458 General Variable-Density Codes p. 459 A Case Study: Seawater Intrusion Modeling p. 460 Further Reading and Problems p. 471 16. Simulation of Flow and Transport in the Vadose Zone p. 473 Introduction p. 473 Basic Concepts of Vadose Zone Hydrology p. 474 Flow Equation for Partially Saturated Conditions p. 478 Solute Transport under Partial Saturation p. 482 Extension to the Air Phase p. 485 General Variably Saturated Codes p. 488 An Illustrative Example p. 489 17. Optimal Management of Groundwater Quality p. 494 Introduction p. 494 The Simulation-Optimization Approach p. 495 Optimization Techniques p. 498 Optimal Management Examples p. 513 APPENDIX A. Darcy's Law and the Variable-Density Flow Equation p. 529 Darcy's Law p. 529 The Variable-Density Flow Equation p. 534 APPENDIX B. Application of Stream Functions to Groundwater Flows p. 541 Introduction p. 541 Basic Concepts of Stream Functions p. 541 Analytical Solutions p. 545 Numerical Solutions p. 550 Governing Equation p. 550 Boundary Conditions p. 551 Sinks or Sources p. 552 Examples p. 553 Stream functions in Three-Dimensional Flows p. 554 Summary p. 556 Acknowledgement p. 556 Information on Groundwater Modeling Software p. 557 How to Obtain and Use the Companion Software p. 557 Groundwater Modeling Links p. 558 References p. 559 Index p. 613
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GROUNDWATER FLOW POLLUTION DARCY'S LAW DISPERSIVE TRANSPORT MASS TRANSFER KINETIC SORPTION MATHEMATICA MODEL ANALYTICAL SOLUTION SIMULATION ADVECTIVE TRANSPORT DISPERSIVE TRANSPORT REACTIVE TRANSPORT NONEQUILIBRIUM SORPTION MODEL APPLICATIONS CONTAMINANT TRANSPORT MODEL MODEL INPUT PARAMETERS MODEL CALIBRATION VADOSE ZONE GROUNDWATER QUALITY