Modelling a full scale UASB reactor using a COD global balance approach and state observers

Chemical Engineering Journal

Volumn 146, Issue 1, 2009, Pages 1-5

  Lopez I ^a   Borzacconi, L ^a  

^a UNIVERSIDAD DE LA REPÚBLICA   (Uruguay)

Author keywords

AM2 model; Anaerobic digestion; Asymptotic observer; Coefficients determination; Decoupled parameter estimation

Indexed keywords

ASYMPTOTIC ANALYSIS; BIOMASS; CHEMICAL OXYGEN DEMAND; JOINTS (STRUCTURAL COMPONENTS); MAXIMUM LIKELIHOOD ESTIMATION; METAL ANALYSIS; METHANE; MODAL ANALYSIS; PARAMETER ESTIMATION; REACTION KINETICS; RENEWABLE ENERGY RESOURCES; WASTEWATER; WASTEWATER RECLAMATION; WASTEWATER TREATMENT; WATER TREATMENT;

AM2 MODEL; ANAEROBIC WASTEWATER TREATMENTS; ASYMPTOTIC OBSERVER; ASYMPTOTIC OBSERVERS; COEFFICIENTS DETERMINATION; DECOUPLED PARAMETER ESTIMATION; DYNAMICAL MODELS; EXPERIMENTAL DATUMS; FULL SCALES; METHANE PRODUCTIONS; PARAMETER IDENTIFICATIONS; SIMPLE MODELS; STATE OBSERVERS; STOICHIOMETRIC COEFFICIENTS; UASB REACTORS;

ANAEROBIC DIGESTION;

EID: 56749116159     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2008.05.007     Document Type: Article

References (15)

1. Bernad O., Hadj-Sadok Z., Dochain D., Genovesi A., and Steyer J.Ph. Dynamical model development and parameter identification for an anaerobic wastewater treatment process. Biotechnol. Bioeng. 75 4 (2001) 424-438
2. Batstone D.J., Keller J., Angelidaki I., Kalyuzhnyi S.V., Pavlostathis S.G., Rozzi A., Sanders W.T.M., Siegrist H., and Vavilin V.A. The IWA anaerobic digestion model no. 1 (ADM1). Wat. Sci. Technol. 45 10 (2002) 65-73
3. Dalla Torre A., and Stephanopoulos G. Mixed culture model of anaerobic digestión: application to the evaluation of startup procedures. Biotechnol. Bioeng. 28 (1986) 1106-1118
4. Angelidaki I., Ellegaard L., and Ahring B.K. A mathematical model for dynamic simulation of anaerobic digestión of complex substrates: focusing on ammonia inhibition. Biotechnol. Bioeng. 42 2 (1993) 159-166
5. Noykova N., Müller T.G., Gyllenberg M., and Timmer J. Quantitative analyses of anaerobic wastewater treatment processes: identifiability and parameter estimation. Biotechnol. Bioeng. 78 1 (2002) 89-103
6. Haag J.E., Vande Wouwer A., and Queinnec I. Macroscopic modelling and identification of an anaerobic waste treatment process. Chem. Eng. Sci. 58 (2003) 4307-4316
7. Wu M.M., and Hickey R.F. Dynamic model for UASB reactor including reactor hydraulics, reaction and diffusion. J. Environ. Eng. 123 (1997) 244-252
8. Keshtkar A., Meyssami B., Abolhamd G., Ghaforian H., and Khalagi Asadi M. Mathematical modelling on non-ideal mixing continuous flow reactors for anaerobic digestion of cattle manure. Biores. Technol. 87 (2003) 113-124
9. Pontes R.F.F., and Pinto J.M. Analysis of integrated kinetic and flow models for anaerobic digesters. Chem. Eng. J. 122 (2006) 65-80
10. Borzacconi L., López I., and Passeggi M. Start up and seady state results of a full scale UASB reactor treating malting wastewater. Wat. Sci. Technol. 54 2 (2006) 261-268
11. Dochain D. State and parameter estimation in chemical and biochemical processes: a tutorial. J. Process Cont. 13 (2003) 801-818
12. Perrier M., Feyo de Azevedo S., Ferreira E.C., and Dochain D. Tuning of observer-basede estimators: theory and application to the on-line estimation of kinetic parameters. Cont. Eng. Pract. 8 (2000) 377-388
13. APHA, AWWA, WEF, Standard Methods for the Examination of Water and Wastewater, 19th ed., 1995.
14. DiLallo R., and Albertson O.E. Volatile acids by direct titration. J. Water Pollut. Cont. Fed. 55 (1961) 448
15. Batstone D.J., Balthes C., and Barr K. Model assisted startup of anaerobic digesters fed with thermally hydrolysed activated sludge. Proceedings of the 11th IWA World Congress on Anaerobic Digestion. Brisbane, Australia, September 23-27 (2007)