Feasibility of controlling nitrification in predenitrification plants using DO, pH and ORP sensors

Water Science and Technology

Volumn 53, Issue 4-5, 2006, Pages 235-243

  Ma, Y ^a   Peng, Y ^a,b   Yuan, Z ^c   Wang, S ^b   Wu, X ^b  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

^b BEIJING UNIVERSITY OF TECHNOLOGY   (China)

^c UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

Denitrification; DO; Fuzzy control; Nitrification; ORP; pH

Indexed keywords

AMMONIA; DENITRIFICATION; DISSOLVED OXYGEN SENSORS; EFFLUENTS; FUZZY CONTROL; INDUSTRIAL PLANTS; NITROGEN REMOVAL; ONLINE SYSTEMS; OXIDATION; PH SENSORS;

NUTRIENT SENSORS; OXIDATION REDUCTION POTENTIAL (ORP) SENSORS; PREDENITRIFICATION PLANTS;

NITRIFICATION;

AMMONIA; NITRATE;

AMMONIA; DENITRIFICATION; DISSOLVED OXYGEN SENSORS; EFFLUENTS; FUZZY CONTROL; INDUSTRIAL PLANTS; NITRIFICATION; NITROGEN REMOVAL; ONLINE SYSTEMS; OXIDATION; PH SENSORS;

CONTROL SYSTEM; DENITRIFICATION; FUZZY MATHEMATICS; NITRIFICATION; PH; SENSOR; WASTE FACILITY; WASTE TREATMENT;

AERATION; ARTICLE; BATCH REACTOR; CONCENTRATION (PARAMETERS); CONTROL SYSTEM; CONTROLLED STUDY; CORRELATION ANALYSIS; DENITRIFICATION; FEASIBILITY STUDY; NITRIFICATION; OXIDATION REDUCTION POTENTIAL; PH; PROCESS CONTROL; SLUDGE TREATMENT; WASTE WATER MANAGEMENT; WASTE WATER TREATMENT PLANT;

AMMONIA; BIOREACTORS; FUZZY LOGIC; HYDROGEN-ION CONCENTRATION; NITRATES; NITRITES; NITROGEN; ONLINE SYSTEMS; OXIDATION-REDUCTION; OXYGEN; WASTE DISPOSAL, FLUID;

EID: 33646722121     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.128     Document Type: Article

References (10)

1. APHA, AWWA (1995). Standard Methods for the Examination of water and wastewater, 19th edn., American Pubic Health Association/American Water Works Association, Washington.
2. Chang, C.H. and Hao, O.J. (1996). Sequencing batch reactor system for nutrient removal: ORP and pH profiles. J. Chem. Tech. Biotechnol., 67(1), 27-38.
3. Cho, B.C., Liaw, S.L., Chang, C.N., Yu, R.F., Yang, S.J. and Chiou, B.R. (2001). Development of a real-time control strategy with artificial neural network for automatic control of a continuous-flow sequencing batch reactor. Wat. Sci. Technol., 44(1), 95-104.
4. Galluzzo, M., Ducato, R., Bartolozzi, V. and Picciotto, A. (2001). Expert control of DO in the aerobic reactor of an activated sludge process. Comp. Chem. Eng., 25, 619-625.
5. Hao, O. and Huang, J. (1996). Alternating aerobic-anoxic process for nitrogen removal: process evaluation. Wat. Environ. Res., 68(1), 83-93.
6. Kalker, T.J.J., Beck, M.B. and Latten, A. (1999). Fuzzy control of aeration in an activated sludge wastewater treatment plant: design, simulation and evaluation. Wat. Sci. Technol., 39(4), 71-78.
7. Olsson, G., Nielsen, M., Yuan, Z., Jensen, A.L. and Steyer, J.-P. (2005). Instrumentation, Control and Automation in Wastewater Systems, IWA Publishing, London.
8. Paul, E., Plisson-Saune, S., Mauret, M. and Cantet, J. (1998). Process state evaluation of alternating oxic-anoxic activated sludge using ORP, pH and DO. Wat. Sci. Technol., 38(3), 299-306.
9. Peng, Y.Z., Gao, J.F., Wang, S.Y. and Sui, M.H. (2003). Use of pH as fuzzy control parameter for nitrification under different alkalinity in SBR process. Wat. Sci. Technol., 47(11), 77-84.
10. Yu, R., Liaw, S., Chang, C. and Cheng, W. (1998). Applying real time control to enhance the performance of nitrogen removal in the continuous-flow SBR system. Wat. Sci. Technol., 38(3), 271-280.