Application of Dynamic Models (asm1) and Simulation to Minimize Renovation Costs of a Municipal Activated Sludge Wastewater Treatment Plant

نویسندگان

  • K. Gernaey
  • B. Petersen
  • G. Parmentier
  • H. Bogaert
  • J. P. Ottoy
  • P. A. Vanrolleghem
چکیده

Model-based scenario analysis with the ASM1 model was used to evaluate the effect of different process modifications on the biological nitrogen removal process for a specific case study (municipal wastewater treatment plant). Simulations showed that the construction of extra tank volume was needed to obtain the effluent standard of 15 mg N/l. However, the renovation scenarios resulting from a model-based analysis resulted in lower construction costs (less extra tank volume to be constructed and better reuse of existing treatment plant components) compared to a rule-of-thumb design as often applied.

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تاریخ انتشار 2000