Wahrscheinlichkeitsabschätzung von Mischwasserüberlauffrachten

  • Hochedlinger, Martin, (Teilnehmer (Co-Investigator))

Projekt: Foschungsprojekt



Real time control will get more important to reduce CSO emissions. Most of the already existing real time control strategies minimize spill flows from the viewpoint of volume minimization. For receiving water the reduction of emissions is much more important. Measured waste water data and probabilistic approach of these data are the focal points in this research. With an UV-VIS spectrometer installed in a swimming pontoon absorption is measured directly and constant. Based on absorption measurements waste water time series curves of COD, TSS and nitrate are shown. A forecast of CSO emissions and the adjustment of ANN for the control system will be the next step included for this project. By statistical evaluation of rain and measured waste water data as well as forecast of CSO emissions with ANN, spill loads can be reduced. The results of this research are basis for future real time control of CSOs in Graz (Austria).
Tatsächlicher Beginn/ -es Ende1/01/0231/01/05


  • 5 Beitrag in einem Konferenzband
  • 2 Artikel
  • 1 (Altdaten) Vortrag oder Präsentation

Assessment of CSO loads – based on UV/VIS spectroscopy by means of different regression methods

Hochedlinger, M., Kainz, H. & Rauch, W., 2005, 10th International Conference on Urban Drainage. ., S. XXX-YYY

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem Konferenzband

Die Variabilität des Schmutzfrachttransportes in und aus Mischwasserkanälen

Hochedlinger, M., Gruber, G., Sprung, W. & Kainz, H., 2005, in : Österreichische Wasser- und Abfallwirtschaft. 57, 11-12, S. 191-198

Publikation: Beitrag in einer FachzeitschriftArtikel

Different Regression Methods in UV/VIS Spectroscopy for Pollution Measurements in Combined Sewers

Hochedlinger, M., Kainz, H., Gruber, G. & Patziger, M., 2005, Conference for Young Professionals - Innovations in the Field of Water Supply, Sanitation and Water Quality Management. ., S. 162-173

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem Konferenzband