Water Quality Control and Environmental Modeling

Natural water systems are highly vulnerable to pollution, making accurate prediction and control essential for protecting public health and ecosystems. This text-based course guides you through the fundamental principles of water quality control, teaching you how to mathematically model the transport and fate of pollutants in rivers, lakes, estuaries, and oceans. You will learn to: Understand foundational water quality parameters and key elemental cycles like oxygen, nitrogen, and phosphorus; Model the distribution and fate of pollutants in various aquatic environments; Analyze thermal stratification, eutrophication, and sedimentation processes in standing water bodies; Apply analytical and basic numerical solution techniques to predict effluent dispersion; Evaluate salinity intrusion dynamics and offshore outfall diffusion patterns; Explore modern environmental data collection trends, including sensor networks and basic GIS-based visualization concepts. Starting with essential chemical and biological definitions, you will progress through transport equations, mixing phenomena, and practical modeling scenarios. Each module reinforces theoretical concepts with step-by-step mathematical breakdowns and written exercises. This course is designed for aspiring environmental engineers, science students, and professionals seeking a clear, structured introduction to aquatic modeling, with no prior modeling experience required. Start building your foundational knowledge of water quality engineering today.