Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring

Water Science and Technology

Volumn 47, Issue 11, 2003, Pages 305-312

  Svardal, K ^a   Lindtner, S ^a   Winkler, S ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Activated sludge process; Aeration; Aerobic volume; Control; Nitrification; Respirometry

Indexed keywords

AMMONIUM COMPOUNDS; CONTROL SYSTEMS; COSTS; ENERGY UTILIZATION; MONITORING; OXYGEN SENSORS;

AEROBIC VOLUME CONTROL;

WATER AERATION;

AMMONIA;

ACTIVATED SLUDGE; ENERGY; MONITORING; OXYGEN;

ACTIVATED SLUDGE; AERATION; AEROBIC METABOLISM; AIRFLOW; CONFERENCE PAPER; CONTROL STRATEGY; CONTROLLED STUDY; DENITRIFICATION; FLOW MEASUREMENT; INSTRUMENTATION; LINEAR SYSTEM; NITRIFICATION; ONLINE MONITORING; OPTIMUM AEROBIC VOLUME CONTROL; OXYGEN CONCENTRATION; OXYGEN CONSUMPTION; SENSOR; TANK; VOLUMETRY; WASTE WATER TREATMENT PLANT;

EID: 0042165963     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2003.0619     Document Type: Conference Paper

References (3)

1. Brouwer, H., Bloemen, M., Klapwijk, B. and Spanjers, H. (1998). Feedforward control of nitrification manipulating the aerobic volume in activated sludge plants. Wat. Sci. Tech., 38(3), 245-254.
2. Rieger, L., Siegrist, H., Winkler, S., Saracevic, E. and Votava, R. and Nadler, J. (2001). In-situ measurement of ammonium and nitrate in the activated sludge process. Proceedings of the 1st IWA Conference on Instrumentation, Control and Automation, Malmoe, Sweden, 3-7 June, 2001.
3. Schweighofer, P., Nowak, O., Svardal, K. and Kroiss, H. (1996). Steps towards the upgrading of a municipal WWTP affected by nitrification inhibiting compounds - A case study. Wat. Sci. Tech., 33(12), 39-46.