EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes

Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review

Autorschaft

  • A. S. Afschar
  • K. H. Bellgardt
  • V. Bartzke
  • J. Nothnagel
  • K. Schaller

Externe Organisationen

  • Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Seiten (von - bis)113-122
Seitenumfang10
FachzeitschriftFood biotechnology
Jahrgang4
Ausgabenummer1
PublikationsstatusVeröffentlicht - 1990
Extern publiziertJa
VeranstaltungInternational Conference on Biotechnology and Food 1989 - Stuttgart, Deutschland
Dauer: 20 Feb. 1989 → 24 Feb. 1989

Abstract

In biotechnological processes requiring a continuous or repeated substrate supply, an automatic control of the feed rate is desirable. This should be able to react appropriate on varying properties of the microorganisms, changes in substrate quality or other operating parameters. With EXPCON a new approach is proposed for such an automatic control of the substrate feed rate. The approach is based on a pulsed feeding strategy in combination with an intelligent evaluation of measurements by a logical model of the process. The logical model can make exact statements about the actual substrate limitation of the microorganisms. This knowledge then can be translated into a proper control action. Within this approach no balancing is needed and there are only low requirements on the measurement accuracy. The practical application of the approach is demonstrated by some examples of different processes.

ASJC Scopus Sachgebiete

Zitieren

EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes. / Afschar, A. S.; Bellgardt, K. H.; Bartzke, V. et al.
in: Food biotechnology, Jahrgang 4, Nr. 1, 1990, S. 113-122.

Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review

Afschar, AS, Bellgardt, KH, Bartzke, V, Nothnagel, J & Schaller, K 1990, 'EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes', Food biotechnology, Jg. 4, Nr. 1, S. 113-122.
Afschar, A. S., Bellgardt, K. H., Bartzke, V., Nothnagel, J., & Schaller, K. (1990). EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes. Food biotechnology, 4(1), 113-122.
Afschar AS, Bellgardt KH, Bartzke V, Nothnagel J, Schaller K. EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes. Food biotechnology. 1990;4(1):113-122.
Afschar, A. S. ; Bellgardt, K. H. ; Bartzke, V. et al. / EXPCON. A new approach for automatic control of the substrate flow rate in chemostat and fed-batch processes. in: Food biotechnology. 1990 ; Jahrgang 4, Nr. 1. S. 113-122.
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AU - Bartzke, V.

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AU - Schaller, K.

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