Model-based estimation of an anaerobic reductive dechlorination process via an ATR-FTIR (attenuated total reflection-Fourier transform infrared) sensor

Acha, Victor;Meurens, Marc;Agathos, Spiros N.;Naveau, Henry;Bastin, Georges;et.al.
(1999) Water Science and Technology — Vol. 40, n° 8, p. 33-40 (1999)

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Authors
  • Acha, VictorUCLouvain
    Author
  • Meurens, MarcUCLouvain
    Author
  • Agathos, Spiros N.orcid-logoUCLouvain
    Author
  • Naveau, HenryUCLouvain
    Author
  • Dochain, DenisUCLouvain
    Author
  • Bastin, Georgesorcid-logoUCLouvain
    Author
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Abstract
(en) Model-based software sensors were built for the estimation of the process variables: cosubstrate, mineral chloride ion, biomass and acetic acid from an anaerobic reductive dechlorination process in a fixed-bed bioreactor, without any the knowledge of the bioprocess kinetics. The estimations were accomplished based only on measurements of chlorinated compounds, obtained by gas chromatography and on-line by an attenuated total reflection-Fourier transform infrared (ATR-FTIR) sensor. In addition, the bioreaction rate of this process was estimated by an observer-based estimator, and validated indirectly by the toxic compound analytical data.
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Acha, V., Meurens, M., Agathos, S. N., Naveau, H., Dochain, D., & Bastin, G. (1999). Model-based estimation of an anaerobic reductive dechlorination process via an ATR-FTIR (attenuated total reflection-Fourier transform infrared) sensor. Water Science and Technology, 40(8), 33-40. https://hdl.handle.net/2078.5/215529 (Original work published 1999)