Introduction to Biochemical Separation Processes

Biochemical products, from pharmaceuticals to biofuels, are only as good as the separation processes used to purify them. Understanding how to isolate target molecules efficiently is a critical skill for chemical engineers and biotechnologists. This text-based course guides you through the fundamental principles of downstream processing, equipping you with the analytical tools needed to design and optimize recovery systems. You will start with core physical and chemical principles before moving into practical purification strategies. Along the way, you will explore modern industry practices, including continuous processing concepts and automated chromatography systems that are shaping the future of biomanufacturing. What you'll learn: - Understand the foundational physical and chemical properties that govern biochemical separations - Analyze filtration, centrifugation, and cell disruption techniques for initial product harvest - Design extraction and adsorption workflows to isolate target molecules from crude mixtures - Apply chromatography principles to achieve high-purity fractionation - Evaluate membrane filtration processes, including ultrafiltration and microfiltration - Incorporate modern continuous processing and process-control concepts into separation design This course begins with essential terminology and thermodynamic fundamentals, then progresses systematically through solid-liquid separation, extraction, chromatography, and final product formulation. Through written explanations and clear calculations, you will build a robust working knowledge of downstream engineering. This course is designed for beginners, engineering students, and biotechnology professionals who want to master the fundamentals of biochemical separations. No prior experience in downstream processing is required, though a basic understanding of general chemistry is helpful.