Improved nutrient removal using in situ continuous on-line sensors with short response time

Water Science and Technology

Volumn 48, Issue 1, 2003, Pages 95-102

  Ingildsen, P ^a,b   Wendelboe, H ^a  

^a DANFOSS A S   (Denmark)

^b LUND UNIVERSITY   (Sweden)

Author keywords

Control and automation; Full scale control implementation; In situ nutrient sensors; Nutrient removal

Indexed keywords

DENITRIFICATION; SEDIMENTATION; SENSORS; WASTEWATER TREATMENT;

NUTRIENT SENSORS;

CHEMICALS REMOVAL (WATER TREATMENT);

AMMONIA; CARBON; NITROGEN; PHOSPHORUS;

ACTIVATED SLUDGE; NUTRIENT; PERFORMANCE; PROCESS CONTROL; REMOVAL; SENSOR; WASTEWATER TREATMENT;

ACTIVATED SLUDGE; AERATION; ANALYZER; AUTOMATION; CONFERENCE PAPER; DENITRIFICATION; EFFLUENT; NUTRIENT; POWER SUPPLY; PRECIPITATION; PROCESS CONTROL; REACTOR; SEDIMENTATION RATE; SENSOR; SIMULATION; WASTE COMPONENT REMOVAL; WASTE WATER TREATMENT PLANT;

EID: 0041560931     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2003.0025     Document Type: Conference Paper

References (13)

1. Ammundsen, B., Önnerth, T.B. and Nielsen, M.K. (1992). Stads- og Havneingeniøren, (In Danish). 8, 79-82.
2. Copp, J. (2002). The COST Simulation Benckmark - Description and Simulator Manual. COST (European Cooperation in the field of Scientific and Technical Research), Burssels, Belgium.
3. Devisscher, M., Bogaert, H., Bixio, D., Van De Velde, J. and Thoeye, C. (2002). Feasibility of autonomic chemicals dosage control - A full-scale evaluation. Wat. Sci. Tech., 45(4/5), 445-452.
4. Henze, M., Grady, Jr. C.P.L., Gujer, W. Marais, G. V. R. and Matsuo, T. (1987). Activated Sludge Model No. 1. IAWPRC scientific and tecnnical reports, London, UK, IAWPRC (IAWQ).
5. Ingildsen, P. (2002). Realising full-scale control in wastewater treatment systems using in situ nutrient sensors. Ph.D. thesis, University of Lund, Sweden, ISBN 91-88934-22-5.
6. Lant, P. and Steffens M. (1998). Benchmarking for process control: "Should I invest in improved process control?" Wat. Sci. Tech., 37(12), 49-54.
7. Lindberg, C.-F. (1997). Control and estimation strategies applied to the activated sludge process. Ph.D. thesis, Uppsala University, Sweden, ISBN 91-506-1202-6.
8. Londong J. (1992). Strategies for optimised nitrate reduction with primary denitrification. Wat. Sci. Tech., 26(5-6), 1087-1096.
9. Lyngaard-Jensen, A., Eisum, N.H., Rasmussen, I., Svankjaer Jacobsen, H. and Stenstroem, T. (1996). Description and test of a new generation of nutrient sensors. Wat. Sci. Tech., 33(1), 25-35.
10. Shinskey, F.G. (1979). Process Control Systems. 2nd Edition. McGraw-Hill, New York, USA.
11. Skogestad, S. and Poslethwaite, I. (1996). Multivariable Feedback Control. John Wiley and Sons, Chichester, UK, ISBN 0-471-94277-4.
12. Weijers, S. (2000). Modelling, identification and control of activated sludge plants for nitrogen removal. Ph.D. thesis, Technical University of Eindhoven, The Netherlands, ISBN 90-386-0997-3.
13. Yuan, Z., Oehmen, A. and Ingildsen, P. (2002). Control of nitrate recirculation flow in pre-denitrification systems. Wat. Sci. Tech., 45(4/5), 29-36.