• DocumentCode
    702476
  • Title

    Dynamic optimisation of alternating activated sludge processes

  • Author

    Fikar, M. ; Chachuat, B. ; Latifi, M.A.

  • Author_Institution
    Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC, B.P. 451,1 rue Grandville, 54001 Nancy Cedex, France
  • fYear
    2003
  • fDate
    1-4 Sept. 2003
  • Firstpage
    3189
  • Lastpage
    3193
  • Abstract
    The study presents dynamic optimisation of a small size single basin wastewater treatment plant. The objectives are to determine an optimal sequence of aeration/non-aeration times and the corresponding periodical steady state subject to minimisation of energy consumption. Based on the optimal trajectories, two simple feedback rules are proposed that follow from properties of the optimal solution. Simulation results with these simple rules show very satisfactory control performance.
  • Keywords
    Mathematical model; Nitrogen; Optimization; Sludge treatment; Switches; Turbines; Wastewater treatment; activated sludge process; dynamic optimisation; wastewater treatment;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    European Control Conference (ECC), 2003
  • Conference_Location
    Cambridge, UK
  • Print_ISBN
    978-3-9524173-7-9
  • Type

    conf

  • Filename
    7086530
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=702476