Water Purification Methods: Solved Problems and Calculations

Understanding how to purify water is essential for environmental science, civil engineering, and public health. This text-based course breaks down complex water treatment calculations and purification methodologies into clear, digestible written explanations. You will transition from understanding basic water quality concepts to confidently solving technical purification problems. By working through structured examples and multiple-choice questions, you will build a solid analytical foundation in water chemistry and filtration mechanics. What you'll learn: - Understand foundational water quality metrics, including turbidity, pH, and dissolved solids. - Calculate dosage requirements for chemical coagulation, flocculation, and sedimentation processes. - Solve design and efficiency problems for modern membrane filtration systems, including reverse osmosis. - Analyze disinfection kinetics and determine contact time for chlorine and alternative purification agents. - Practice solving technical multiple-choice questions commonly found in environmental and civil engineering assessments. The course starts with basic terminology and chemical principles before guiding you through step-by-step calculations for physical, chemical, and advanced filtration treatment methods. Designed for beginners, engineering students, and environmental science enthusiasts looking for a practical, calculation-focused guide, there are no advanced prerequisites required. Start reading today to master the science and mathematics of clean water.