A case study for integrated modeling in urban drainage facilitating the interface approach

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.
Original languageEnglish
Title of host publicationConference Proceedings of ICWMM 2016
Place of PublicationToronto (Canada)
Publication statusPublished - 2016
EventInternational Conference on Water Management Modeling - Toronto, Canada
Duration: 24 Feb 201625 Feb 2016

Conference

ConferenceInternational Conference on Water Management Modeling
CountryCanada
CityToronto
Period24/02/1625/02/16

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

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