Today, Lena Ränger successfully defended her PhD thesis on "Multi-Objective Optimization of Simple and Multiple Dividing Wall Columns and their Operational Flexibility Close to the Optimum". Congratulations!
Successful defense of the doctoral thesis
Universität Ulm Universität Ulm![Logo](https://www.uni-ulm.de/_assets/a92153751098915699a1afa17e77f864/Images/logo-uni-ulm.jpg)