Khesali Aghtaei, H., Benndorf, D., & Reichl, U. (2022). Biological methanation using a tubular foam bioreactor. Talk presented at Smart Process Systems Engineering 2022 Towards Sustainable & Circular Production Processes (SmartProSys 2022). Magdeburg, Germany. 2022-03-02 - 2022-03-04.