91: Mass Transfer Secrets: Mastering Bubbles and kLa from Bench to Large-Scale Production with Lars Puiman & Rik Volger - Part 1

Unlock the mysteries of oxygen transfer in bioreactors with mass transfer experts Lars Puiman and Rik Volger from the University of Delft. In this eye-opening episode, dive deep into the crucial world of kLa (oxygen mass transfer coefficient) and its impact on bioprocess scale-up. Discover why understanding kLa is essential for optimizing cell growth and product formation in bioreactors. Learn practical strategies to enhance oxygen transfer, from manipulating bubble size to leveraging unexpected allies like ethanol. Our experts reveal: How to increase mass transfer efficiency without breaking the bank The surprising effects of broth composition on oxygen transfer rates Cutting-edge sparger technologies for optimal aeration Whether you're a seasoned bioprocess engineer or a curious scientist, this episode will revolutionize your approach to oxygen transfer in bioprocessing. Don't miss these game-changing insights – tune in now! Connect with our guests: Lars Puiman: https://www.linkedin.com/in/larspuiman Rik Volger: https://www.linkedin.com/in/rikvolger Next Step: Enhance your bioprocess development strategy! Schedule your free assessment to propel your success: https://bruehlmann-consulting.com/assessment Additional Resources: Bubbles and Broth: A review on the impact of broth composition on bubble column bioreactor hydrodynamics Read the review paper at https://doi.org/10.1016/j.bej.2023.109124 Support the show