Abstract
Late research and developments show a trend towards integrated models to simulate the urban drainage cycle to offer a complete picture of the system’s performance. However, in regard to integrated models considering water quality, only few actual case studies exist. We developed such a model for the urban drainage system of Graz, Austria containing runoff generation, a sewer system, actuators and the wastewater treatment plant (WWTP) of the city. This integrated model uses an interface approach, which connects commonly known sub-models of the various subsystems by automated scripts. Following this methodology results in the advantage of an understandable 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 (central storage tunnel – CST) on the existing WWTP and to derive best management practices (BMPs) for the integrated 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 (central storage tunnel – CST) on the existing WWTP and to derive best management practices (BMPs) for the integrated operation of the system in regard to minimizing the total emission load to the receiving water.
Original language | English |
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Number of pages | 4 |
Publication status | Published - 2016 |
Event | 9th International Conference NOVATECH 2016: Planning & technologies for sustainable urban water management - INSA Lyon, Lyon, France Duration: 28 Jun 2016 → 1 Jul 2016 https://www.novatech.graie.org |
Conference
Conference | 9th International Conference NOVATECH 2016 |
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Abbreviated title | NOVATECH 2016 |
Country/Territory | France |
City | Lyon |
Period | 28/06/16 → 1/07/16 |
Internet address |
Keywords
- boundary relocation
- integrated modeling
- interface approach
- total emission
- urban drainage
ASJC Scopus subject areas
- Civil and Structural Engineering
- Water Science and Technology
- Environmental Engineering
Fields of Expertise
- Sustainable Systems