Abstract
Late research and developments show a trend towards in-tegrated models to simulate the urban drainage cycle to offer a complete picture of the system’s performance. However, in regard to integrated models considering wa-ter quality, only few actual case studies exist. We devel-oped such a model for the urban drainage system of Graz, Austria containing runoff generation, a sewer system, ac-tuators and the wastewater treatment plant (WWTP) of the city. This integrated model uses an interface ap-proach, which connects commonly known sub-models of the various subsystems by automated scripts. Following this methodology results in the advantage of an under-standable and easier to maintain integrated model for the sewer operator.
So far the model has been used to evaluate the impact of a newly constructed combined sewer storage tunnel (cen-tral storage tunnel – CST) on the existing WWTP and to derive best management practices (BMPs) for the inte-grated operation of the system in regard to minimizing the total emission load to the receiving water.
So far the model has been used to evaluate the impact of a newly constructed combined sewer storage tunnel (cen-tral storage tunnel – CST) on the existing WWTP and to derive best management practices (BMPs) for the inte-grated operation of the system in regard to minimizing the total emission load to the receiving water.
Original language | English |
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Title of host publication | Conference Proceedings of ICWMM 2016 |
Place of Publication | Toronto (Canada) |
Publication status | Published - 2016 |
Event | International Conference on Water Management Modeling - Toronto, Canada Duration: 24 Feb 2016 → 25 Feb 2016 |
Conference
Conference | International Conference on Water Management Modeling |
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Country/Territory | Canada |
City | Toronto |
Period | 24/02/16 → 25/02/16 |
Keywords
- boundary relocation
- integrated modeling
- interface approach
- total emission
- urban drainage
ASJC Scopus subject areas
- Water Science and Technology
- Pollution
- Civil and Structural Engineering
Fields of Expertise
- Sustainable Systems
Treatment code (Nähere Zuordnung)
- Application