Knowledge-based fuzzy system for diagnosis and control of an integrated biological wastewater treatment process

Water Science and Technology

Volumn 53, Issue 4-5, 2006, Pages 313-320

  Pires, Olga C ^a   Palma, C ^a   Costa, J C ^a   Moita, I ^a   Alves, M M ^a   Ferreira, E C ^a  

^a UNIVERSITY OF MINHO   (Portugal)

Author keywords

Activated sludge; Anaerobic digestion; Distributed supervision; Expert system; Fuzzy logic based system; Nutrient removal

Indexed keywords

ACTIVATED SLUDGE PROCESS; ANAEROBIC DIGESTION; DENITRIFICATION; DISTRIBUTED PARAMETER CONTROL SYSTEMS; EXPERT SYSTEMS; FUZZY CONTROL; FUZZY SETS; NITRIFICATION; NITROGEN REMOVAL; SCADA SYSTEMS; SEWAGE TREATMENT PLANTS;

DISTRIBUTED SUPERVISION; NUTRIENT REMOVAL; RECYCLE FLOW RATE;

WASTEWATER TREATMENT;

AMMONIA; CARBON; NITROGEN;

ACTIVATED SLUDGE PROCESS; ANAEROBIC DIGESTION; DENITRIFICATION; DISTRIBUTED PARAMETER CONTROL SYSTEMS; EXPERT SYSTEMS; FUZZY CONTROL; FUZZY SETS; NITRIFICATION; NITROGEN REMOVAL; SCADA SYSTEMS; SEWAGE TREATMENT PLANTS; WASTEWATER TREATMENT;

ANOXIC CONDITIONS; BIOREACTOR; CONTROL SYSTEM; EXPERT SYSTEM; FUZZY MATHEMATICS; NITRIFICATION; OXIC CONDITIONS; WASTE TREATMENT; WASTEWATER;

ACTIVATED SLUDGE; ANAEROBIC DIGESTION; ARTICLE; CHEMICAL OXYGEN DEMAND; DENITRIFICATION; FLOW RATE; KNOWLEDGE; MODEL; NITRIFICATION; PROCESS CONTROL; WASTE COMPONENT REMOVAL; WASTE WATER MANAGEMENT; WASTE WATER TREATMENT PLANT;

AMMONIA; AUTOMATION; BIOREACTORS; FUZZY LOGIC; KNOWLEDGE BASES; NITRATES; NITRITES; NITROGEN; ONLINE SYSTEMS; QUATERNARY AMMONIUM COMPOUNDS; WASTE DISPOSAL, FLUID;

EID: 33646744556     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.136     Document Type: Article

References (17)

1. APHA, AWWA, WPCF (1989). Standard Methods for the Examination of Water and Wastewater, l7th edn, Washington D.C.
2. Baeza, J.A., Ferreira, E.C. and Lafuente, J. (2000). Knowledge-based supervision and control of wastewater treatment plant: a real-time implementation. Wat. Sci. Tech., 41(12), 129-137.
3. Baeza, J.A., Gabriel, D. and Lafuente, J. (1999). An expert supervisory system for a pilot WWTP. Environ. Modelling & Software, 14, 383-390.
4. Barnett, M.W., Patry, G.G. and Hiraoka, M. (1992). Knowledge-based (expert) systems for the activated sludge process. Andrews, J.F. (ed.), Dynamics and Control of the Activated Sludge Process, Technomic Publ. Co., Lancaster, pp. 231-243.
5. Carrasco, E.F., Rodriguez, J., Puñal, A., Roca, E.C. and Lema, J.M. (2002). Rule-based diagnosis and supervision of a pilot-scale wastewater treatment plant using fuzzy logic techniques. Exp. Syst. Appl., 22, 11-20.
6. Chapman, D., Party, G.G. and Hill, R. (1989). Dynamic modeling and expert system in wastewater engineering: trends, problems, needs. Patry, G.G. and Chapman, D. (eds), Dynamic Modeling and Expert Systems in Wastewater Engineering, ch. 11, Lewis Publ., Chelsea, pp. 345-370.
7. Du, Y.G., Tyagi, R.D. and Bhamidimarri, R. (1999). Use of fuzzy neural-net model for rule generation of activated sludge process. Proc. Biochem., 35, 77-83.
8. Flores, J., Arcay, B. and Arias, J. (2000). An intelligent system for distributed control of an anaerobic wastewater treatment process. Artif. Intell., 13, 485-494.
9. Genovesi, A., Harmand, J. and Steyer, J.-P. (1999). A fuzzy logic based diagnosis system for the online supervision of an anaerobic digester pilot-plant. Biochem. Eng. J., 3, 171-183.
10. Meyer, U. and Pöpel, H.J. (2003). Fuzzy-control for improved nitrogen removal and energy saving in WWWT-plants with pre-denitrification. Wat. Sci. Tech., 47(11), 69-76.
11. Müller, A., Marsilli-Libelli, S., Aivasidis, A., Lloyd, T., Kroner, S. and Wandrey, C. (1997). Fuzzy control of disturbances in a wastewater treatment process. Wat. Res., 31(12), 3157-3167.
12. Olsson, B. and Newell, B. (1999). Wastewater Treatment Systems - Modelling, Diagnosis and Control, IWA publishing, London.
13. Ozgur, N.H. and Stenstrom, M.K. (1994). KBES for Process control of nitrification in activated sludge process. J. Environ. Eng., 120(1), 87-107.
14. Patry, G.G. and Chapman, D. (1989). Dynamic Modeling and Expert Systems in Wastewater Engineering, Lewis Publishers, Chelsea.
15. Polit, M., Estaben, M. and Labat, P. (2002). A fuzzy model for an anaerobic digester, comparison with experimental results. Artif Intell., 15, 385-390.
16. Puñal, A., Rodríguez, J., Carrasco, E.F., Roca, E. and Lema, J.M. (2002a). An expert system for monitoring and diagnosis of anaerobic wastewater treatment plants. Wat. Res., 36, 2656-2666.
17. Puñal, A., Rodríguez, J., Carrasco, E.F., Roca, E. and Lema, J.M. (2002b). Expert system for the online diagnosis of anaerobic wastewater treatment plants. Wat. Sci. Tech., 45(10), 195-200.