1. Modeling the potential for multi-location in-sewer heat recovery at a city scale under different seasonal scenarios;Abdel-Aal;Water Res.,2018
2. Potential influence of sewer heat recovery on in-sewer processes;Abdel-Aal;Water Sci. Technol.,2019
3. Digitalization of consumer behavior – a descriptive analysis of energy use in the shower;Ableitner,2016
4. Berger, C., Falk, C., Hetzel, F., Pinnekamp, J., Roder, S. and Ruppelt, J. (2016) Zustand der kanalisation - ergebnisse der DWA-umfrage 2015, 10.3242/kae2016.06.001.
5. Gravity Sanitary Sewer Design and Construction,1982