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PhD Student
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Julia Ledergerber graduated in 2012 with a master of science in environmental engineering from the Swiss Federal Institute of Technology Zurich (ETH Zurich). She wrote her master thesis at the National University of Singapore (NUS), where she focused on experimental and modeling studies on ultrafiltration membrane fouling. Before starting her PhD in 2015, she worked as a project engineer for Basler & Hofmann AG, an independent Swiss engineering, planning and consultancy company.
Her PhD project uses an integrated modeling approach to optimize the management of the combined sewer network and the wastewater treatment plant. The aim is to develop and evaluate different management strategies in order to optimize the overall impact of pollution on the natural environment. The case study is located in Bordeaux, France.
Recent publications :
- Ledergerber, J., Maruéjouls, T. and Vanrolleghem, P. A. (2020) No-regret selection of effective control handles for integrated urban wastewater systems management under parameter and input uncertainty. Wat. Sci. Tech. , 81, 1749-1756.
- Ledergerber, J., Pieper, L., Binet, G., Comeau, A., Maruéjouls, T., Muschalla, D. and Vanrolleghem, P. A. (2019) An efficient and structured procedure to develop conceptual catchment and sewer models from their detailed counterparts. Water, 11, 19pp. doi:10.3390/w11102000
- Ledergerber, J., Maruéjouls, T. and Vanrolleghem, P. A. (2019) Optimal experimental design for calibration of a new sewer water quality model. J. Hydrol., 574, 1020-1028.
- Ledergerber, J., Tik, S., Maruéjouls, T. and Vanrolleghem, P. A. (2019) A validated conceptual sewer water quality model based on the particle settling velocity distribution. In: Proceedings 9th IWA International Conference on Sewer Processes and Networks (SPN9). Aalborg, Denmark, August 27-30 2019.
- Ledergerber, J., Maruéjouls, T. and Vanrolleghem, P. A. (2019) No-regret selection of effective control handles for integrated urban wastewater systems management under parameter and input uncertainty. In: Proceedings 10th International IWA Symposium on Systems Analysis and Integrated Assessment (WATERMATEX2019). Copenhagen, Denmark, September 1-4 2019.
- Guo, L., Tik, S., Ledergerber, J., Santoro, D., Elbeshbishy, E. and Vanrolleghem, P. A. (2018) Conceptualizing the sewage collection system for integrated sewer-WWTP modelling and optimization. In: Proceedings 11th International Conference on Urban Drainage Modelling (UDM2018) . Palermo, Italy, September 23-26 2018.
- Ledergerber, J., Maruéjouls, T. and Vanrolleghem, P. A. (2018) Experimental design to support water quality modelling of sewer systems. In: Proceedings 11th International Conference on Urban Drainage Modelling (UDM2018) . Palermo, Italy, September 23-26 2018.
- Ledergerber, J., Leray, E., Maruéjouls, T. and Vanrolleghem, P. A. (2017) Optimisation de l'installation et de la maintenance des capteurs de qualité de l'eau dans les réseaux d’égout unitaires. In: Proceedings 40e Symposium sur la gestion de l'eau . Lévis, Québec, Canada, October 11-12 2017. (in French).
- Ledergerber, J., Leray, E., Maruéjouls, T. and Vanrolleghem, P. A. (2017) Optimization of installation and maintenance of water quality sensors in combined sewers. In: Proceedings 14th International Conference on Urban Drainage (14ICUD) . Prague, Czech Republic, September 10-15 2017.
- Ledergerber, J., Maruéjouls, T., Aaron, C., Alferes, J., Plana, Q., Tik, S. and Vanrolleghem, P. A. (2017) Validation of an online water quality monitoring methodology for sewer systems of mid-size cities. In: Proceedings 23rd European Junior Scientist Workshop (EJSW2017) - Monitoring Urban Drainage Systems . Chichilianne, France, May 15-20 2017.
Peter Vanrolleghem - Department of civil engineering and water engineering - Pavillon Adrien-Pouliot - 1065, Médecine avenue, Office 2974
Québec (Québec) - Canada - G1V 0A6 - Telephone : +1-418-656-5085 Email : peter.vanrolleghem@gci.ulaval.ca
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