Engineering the molecule of life

The group “Water Systems Engineering“, led by Dr. Karl Glas, is focusing on the interface of water, energy and environment with a special emphasis on the needs of the beverage and food industry. Within this highly complex context, a wide spectrum of specific issues (drinking water, waste water, process engineering, microbiology, water as food, sensory) is studied in various research projects. These investigate subjects like the management of energy or material processes and specific issues of microbiological or industrial hygiene. Theoretical as well as technical solutions ensure the maximization of energy and resource efficiency of single process steps or complex process chains and provide alternatives for established processes while minimizing the impact on the environment. Sophisticated methods are used for the simulation of chemical-physical processes, for the analysis of novel materials, and for the modelling of composite facilities and multi-parametric process structures. The group organizes the annual seminar series “Weihenstephaner Seminar für Wassertechnologie” (see HERE).

Scheme of the treatment process from waste water to the process water


TUM Water Cluster
Water research at Technical University Munich

HyMo_ME project
Hybrid modelling and prognosis for the energy and resource demands of the beverage industry

MiPAq project
Microparticles in the aquatic environment and in foodstuffs – are biodegradable polymers a conceivable solution to the "microplastic problem"?

Selected Publications

M. Zotz, K. Glas (2017) Modelling of ClO2-decomposition in Hot Water Systems, BrewingScience, 70, 51-56.

Rose, P.; Hager, S.; Glas, K.; Rehmann, D.; Hofmann, T. (2017) Coating techniques for glass beads as filter media for removal of manganese from water. Water Sci Technol Water Supply 17 (1), S. 95–106. DOI: 10.2166/ws.2016.116.

Verhülsdonk, M.; Glas, K. (2012) Comparative Investigation on the Influence of Fouling and Scaling on the Membrane Filtration of Waste Water. BrewingScience, 65, 53-59.

Heim, C.; Glas, K. (2011) Ozone I: Characteristics/Generation/Possible Applications. BrewingScience, 64, 8-12.

Verhülsdonk, M.; Glas, K. (2011) Introduction to the Growth and Modelling of Biofilms in Ultrafiltration and Reverse Osmosis Plants. BrewingScience, 64, 41-45.

Heim, C.; Ureña de Vivanco, M.; Rajab, M.; Glas, K.; Horn, H.; Helmreich, B.; Letzel, T. (2011) Ozone II: Characterization of In Situ Ozone Generation Using Diamond Electrodes. BrewingScience, 64, 83-88.

Team members

Direct call
Dr.-Ing. Glas, Karl Senior Scientist 2356
Bähr, Gudrun Chemical-technical assistant 2472
Brunschweiger, Sarah Scientific assistant/PhD candidate 6596
Hager, Simon Scientific assistant/PhD candidate 2358
Rose, Peter PhD candidate 5883
Schmid, Sebastian Scientific assistant/PhD candidate 2358
Singelmann, Alessandro Scientific assistant 4269
von Heynitz, Christian Scientific assistant/PhD candidate 2358
Weißer, Jana Scientific assistant/PhD candidate 5886
Walsh, Kenneth PhD candidate 5883


AG Wassertechnologie

Maximus-von-Imhoff-Forum 2
85354 Freising

Tel.: +49 8161 71 2356
Fax: +49 8161 71 5362