Drinking Water Treatment and Environmental Engineering Fundamentals

Access to clean drinking water is one of the greatest achievements of modern engineering, yet the processes that make it safe remain invisible to most. This text-based course introduces you to the essential engineering principles behind water purification and quality control. You will transition from understanding basic water chemistry to analyzing complex municipal treatment systems. By reading our detailed explanations and studying real-world engineering scenarios, you will learn how engineers remove physical particles, chemical impurities, and biological pathogens from raw water sources. What you will learn: Understand the fundamental physical and chemical properties that determine water quality and safety; Analyze the core stages of water treatment, including coagulation, flocculation, sedimentation, and filtration; Explore disinfection methods and the chemical principles used to eliminate harmful pathogens; Examine modern membrane filtration techniques and advanced oxidation processes for emerging contaminants; Practice evaluating water quality parameters and treatment plant flowsheets through written exercises. The course begins with foundational concepts of water chemistry and microbiology before guiding you through each stage of a standard treatment facility. You will also explore contemporary challenges, such as addressing microplastics and optimizing sustainability in water systems. This course is designed for aspiring environmental engineers, public health students, and curious learners with no prior background in water engineering. Start reading today to build a strong foundation in the science of clean water.