Environmental Transport Processes: Modeling Pollutant Flow

Understanding how substances move through our environment is crucial for predicting pollution patterns, designing water treatment systems, and protecting ecosystems. This comprehensive text-based course guides you through the fundamental physics and mathematics of environmental transport processes. You will learn how to analyze and predict the movement of pollutants, heat, and nutrients across rivers, lakes, groundwater, and the atmosphere using clear, written explanations and practical calculation exercises. What you will learn: 1. Understand the core principles of advection, diffusion, and dispersion in natural systems. 2. Analyze pollutant transport in surface waters like rivers and lakes. 3. Model contaminant movement through porous media in groundwater aquifers. 4. Evaluate atmospheric transport processes and basic air pollution dispersion models. 5. Apply mass balance equations to solve real-world environmental engineering problems. 6. Explore modern computational modeling concepts used to simulate environmental flows. The course begins with foundational concepts of fluid mechanics, mass balance, and molecular diffusion. You will then progress through structured chapters detailing advection-diffusion equations, mixing in rivers, groundwater contamination, and atmospheric plume behavior, supported by step-by-step written calculations. This course is designed for beginners, environmental science students, and entry-level civil engineers looking to build a strong foundation in transport phenomena. No advanced engineering background is required, though basic calculus and physics concepts are helpful. Start reading today to master the mechanics of environmental transport and pollution modeling.