On-line estimation of the nitrification process

被引：10
|
作者：
MarsiliLibelli, S
Giovannini, F
机构：
[1] Department of Systems and Computers, University of Florence, 3-50139 Firenze, Via S. Marta
来源：
WATER RESEARCH | 1997年 / 31卷 / 01期
关键词：
nitrification; activated sludge processes; estimation; nonlinear systems; ACTIVATED-SLUDGE PROCESS; DESIGNING EXPERIMENTS; MODEL; IDENTIFICATION; CALIBRATION; DYNAMICS; SYSTEMS;
D O I：
10.1016/S0043-1354(96)00215-1
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A real-time estimator for the nitrification process in biological wastewater treatment is considered from the system dynamics point of view. It makes use of a minimum of structural process information and is based on nitrate-nitrogen measurements only. After illustrating the basic algorithm, the analysis is extended to the estimation of nitrification kinetics. The estimator was tested through numerical simulations performed with the IAWPRC model n.1, used as a data generator, and demonstrates the effectiveness of the combined autotrophic biomass/kinetics estimator. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码：179 / 185
页数：7
相关论文
共 50 条
  • [1] Improved on-line estimation for gamma process
    Xu, Ancha
    Shen, Lijuan
    STATISTICS & PROBABILITY LETTERS, 2018, 143 : 67 - 73
  • [2] On-line parameter estimation in a continuous polymerization process
    Univ of Maryland, College Park, United States
    Ind Eng Chem Res, 4 (1332-1343):
  • [3] On-line estimation for process control and optimization applications
    Schei, Tor Steinar
    JOURNAL OF PROCESS CONTROL, 2008, 18 (09) : 821 - 828
  • [4] On-line parameter estimation in a continuous polymerization process
    Sirohi, A
    Choi, KY
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1996, 35 (04) : 1332 - 1343
  • [5] On-line process estimation by ANNs and Smith controller design
    Balestrino, A
    Verona, FB
    Landi, A
    IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 1998, 145 (02): : 231 - 235
  • [6] An On-line Process Dead-time Estimation Algorithm
    Duffy, Gerrad
    Mills, Peter
    Li, Qin
    Vlacic, Ljubo
    2017 11TH ASIAN CONTROL CONFERENCE (ASCC), 2017, : 339 - 344
  • [7] Noise as a signal for on-line estimation and monitoring of welding process
    Prezelj, J
    Cudina, M
    ACTA ACUSTICA UNITED WITH ACUSTICA, 2003, 89 (02) : 280 - 286
  • [8] On-line process estimation by ANNs and Smith controller design
    Dipartimento di Sistemi Elettrici e, Automazione, Pisa, Italy
    IEE Proc Control Theory Appl, 2 (231-235):
  • [9] On-line estimation of specific growth rate in fermentation process
    School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
    Dongbei Daxue Xuebao, 2006, 10 (1079-1082):
  • [10] Modeling and on-line estimation of glutamic acid fermentation process
    Zhang, Meijing
    Xue, Luzhong
    Shi, Hongrui
    Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 1996, 18 (05): : 8 - 13
12345