Polymer Membrane Fabrication and Ultrafiltration Fundamentals

Synthetic polymer membranes are essential to modern purification, water treatment, and chemical processing. Understanding how to fabricate these membranes and measure their performance is a core skill for chemical engineers and material scientists. This text-only course guides you through the foundational science of polymer membrane formation and the practical methodologies used to evaluate their performance. You will begin by mastering key terminology, thermodynamic principles of phase separation, and the mechanisms of phase inversion. From there, you will explore how to design, cast, and characterize membranes for precise separation tasks. What you'll learn: - Understand the thermodynamics and kinetics of phase inversion in polymer systems - Identify the role of polymers, solvents, and non-solvents in membrane formation - Analyze the mechanics of casting ultrafiltration membranes for consistent pore structure - Evaluate membrane performance using water flux and solute rejection permeability studies - Apply transport equations to model and predict membrane fouling and compaction - Practice troubleshooting structural defects in synthetic polymer barriers This course is structured to build your knowledge from the ground up, starting with core polymer chemistry definitions before moving into the step-by-step casting process, experimental setups, and mathematical analysis of permeability data. This course is designed for chemistry students, chemical engineering enthusiasts, and beginners in materials science who want to understand membrane separation technologies. No prior laboratory experience or advanced thermodynamics background is required. Start reading today to master the fundamentals of membrane science and ultrafiltration analysis.