Search results for: MANTIS2

• The process generation of WWTP models for optimization of activated sludge systems

  Publication

  • J. Drewnowski
  • K. Wiśniewski
  • A. Szaja
  • G. Łagód
  • C. Hernandez

  - Year 2017

  The objective of water and wastewater utilities, which are responsible for optimization of wastewater treatment plant operation, is threefold: environmental protection, saving money, and mitigation of pollutant emissions, both to water and air. The performed study aimed to assess the process generation of WWTP models that improve activated sludge systems operation, by means of new developed Mantis2 model. This model accounts for...

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• Modeling the pH effects on nitrogen removal in the anammox-enriched granular sludge

  Publication

  • X. Lu
  • Z. Yin
  • D. Sobotka
  • K. Wiśniewski
  • K. Czerwionka
  • L. Xie
  • Q. Zhou
  • J. Mąkinia

  - WATER SCIENCE AND TECHNOLOGY - Year 2017

  The aim of the study was to determine the pH effects on nitrogen removal in the anammox-enriched granular sludge. The experimental data were extracted from a 4L completely-mixed batch reactor with the granular sludge at different initial pH values (6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5) and constant temperature T=30℃. Simulations were run in GPS-X 6.4 using a comprehensive mechanistic model Mantis2. Two kinetic parameters, including...

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• MODELING THE pH EFFECTS ON NITROGEN REMOVAL IN THE ANAMMOX-ENRICHED GRANULAR SLUDGE

  Publication

  • X. Lu
  • D. Sobotka
  • K. Wiśniewski
  • K. Czerwionka
  • L. Xie
  • Q. Zhou

  - Year 2016

  The aim of the study was to determine the pH effects on nitrogen removal in the anammox-enriched 10 granular sludge. The experimental data were extracted from a 4L completely-mixed batch reactor with the 11 granular sludge at different initial pH values (6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5) and constant temperature 12 T=30℃. Simulations were run in GPS-X 6.4 using a comprehensive mechanistic model Mantis2. Two 13 kinetic parameters,...

• Computer Simulation in Predicting Biochemical Processes and Energy Balance at WWTPs

  Publication

  • J. Drewnowski
  • E. Zaborowska
  • C. Hernandez

  - E3S Web of Conferences - Year 2018

  Nowadays, the use of mathematical models and computer simulation allow analysis of many different technological solutions as well as testing various scenarios in a short time and at low financial budget in order to simulate the scenario under typical conditions for the real system and help to find the best solution in design or operation process. The aim of the study was to evaluate different concepts of biochemical processes and...

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