Nonlinear Model-based Dissolved Oxygen Control in a Biological Wastewater Treatment Process

Korean Journal of Chemical Engineering

Volumn 21, Issue 1, 2004, Pages 14-19

  Yoo, Chang Kyoo ^a   Lee, Jong Min ^b   Lee, In Beum ^b  

^a GHENT UNIVERSITY   (Belgium)

^b Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Biological Wastewater Treatment Process (WWTP); Dissolved Oxygen (DO) Concentration; Generic Model Control (CMC); Model based Control; Nonlinear Process Control; Respiration Rate

Indexed keywords

CONCENTRATION (PROCESS); KALMAN FILTERING; MATHEMATICAL MODELS; NONLINEAR CONTROL SYSTEMS; OXYGEN; PROCESS CONTROL; WASTEWATER TREATMENT;

BIOLOGICAL WASTEWATER TREATMENT PROCESS (WWTP); DISSOLVED OXYGEN (DO) CONCENTRATION; GENERIC MODEL CONTROL (GMC); MODEL-BASED CONTROL; NONLINEAR PROCESS CONTROL; RESPIRATION RATE;

BIOLOGICAL WATER TREATMENT;

EID: 1942476751     PISSN: 02561115     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02705375     Document Type: Article

References (14)

1. Carlsson, B., "On-line Estimation of the Respiration Rate in an Activated Sludge Process", Wat. Sci. Tech., 28, 427 (1993).
2. Carlsson, B., Lindberg, C. R., Hasselblad, S. and Xu, S., "On-line Estimation of the Respiration Rate and the Oxygen Transfer Rate at Kungsangen Wastewater Plant in Uppsala", Wat Sci. Tech., 33, 325 (1996).
3. Erik, W., Geoff, B. and Lee, P. L., "System Identification for Generic Model Control", J. of Process Control, 9, 357 (1999)
4. Holmberg, U., Olsson, G. and Andersson, B., "Simultaneous DO Control and Respiration Estimation", Wat. Sci. Tech., 21, 1185 (1989).
5. Lee, P. L. and Sullivan, G. R., "Generic Model Control", Camp. & Chem. Eng., 573 (1988).
6. Lindberg, C. F. and Carlsson, B., "Nonlinear and Set-point Control of the Dissolved Oxygen Dynamic in an Activated Sludge Process", Wat. Sci. Tech., 34, 135 (1996).
7. Lindberg, C. F., "Control and Estimation Strategies Applied to the Activated Sludge Process", Ph. D. Thesis, Uppsala University, Stock-holm, Sweden (1997).
8. Ljung, L., "System Identification", Prentice-Hall, Englewood Cliffs, NJ (1987).
9. Marsili-Libelli, S. and Voggi, A., "Estimation of Respirometric Activities in Bioprocess", J. of Biotechnology, 52, 181 (1997).
10. Olsson, G. and Newell, B., ''Wastewater Treatment Systems: Modeling, Diagnosis and Control", IWA publishing (1999).
11. Signal, P. D. and Lee, P. L., "Generic Model Adaptive Control", Chem. Eng. Comm., 115, 35 (1992).
12. Tenno, R. and Uronen, P., "State Estimation for a Large-scale Wastewater Treatment System" Automatica, 32(3), 305 (1996).
13. Yoo, C. K., Cho, J. H., Kwak, H. J., Choi, S. K., Chun, H. D. and Lee, I., "Closed-loop Identification and Control for DO Concentration in the Full-scale Cokes WWTP", Wat. Sci. Tech., 43(7), 207 (2001).
14. Yoo, C. K. and Lee, I., "Supervisory DO Control and Comparisons of Process Identification Methods in the Full-scale WWTP", Korean J. Chem. Eng., 2003 (in revision).