Dr.-Ing. Steffen Ritterbusch

Steffen Ritterbusch studied process engineering at the University of Stuttgart and obtained his PhD. After several years of international research, he was managing director of Thermo-System Industrie- und Trocknungstechnik GmbH for a long time. For more than 20 years he has been dealing with the topics of sewage sludge drying, renewable energies and sustainable technologies, and for several years also with the pyrolysis, gasification and incineration of sewage sludge as well as phosphorus recovery.

He has been self-employed with his engineering office engineering4environment since 2021.