Identification and modelling of aerobic hydrolysis - application of optimal experimental design

Insel G., ORHON D., VANROLLEGHEM P.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, cilt.78, sa.4, ss.437-445, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 78 Sayı: 4
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1002/jctb.807
  • Dergi Adı: JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.437-445
  • Anahtar Kelimeler: modelling, hydrolysis kinetics, theoretical identifiability, practical identifiability, respirometry, Optimal Experimental Design (OED), ACTIVATED-SLUDGE BEHAVIOR, WASTE-WATER, PRACTICAL IDENTIFIABILITY, RESPIROMETRIC ANALYSIS, GROWTH-RATE, WASTEWATERS, PARAMETERS, BIOMASS
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

Hydrolysis mechanism plays a dominant role in the delicate balance of electron donor/electron acceptor ratios in BNR and EBPR systems as an important carbon source. In this study, the surface-saturation-type hydrolysis kinetics was investigated based on respirometric measurements, within the context of the theoretical and the practical identifiability of mathematical models. The identifiable parameters of a selected model were derived from respirograms. In addition, the information from the experiments was evaluated on the basis of Optimal Experimental Design (OED) methodology for different initial conditions of the batch respirometric experiment. (C) 2003 Society of Chemical Industry.