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
  • [31] Raman-based estimation of glucose concentration for on-line monitoring of biological process
    Oh, Se-Kyu
    Yoo, Sung Jin
    Lee, Shin Je
    Lee, Jong Min
    2012 12TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS), 2012, : 845 - 850
  • [32] Form error on-line estimation and compensation for non-circular turning process
    Yang, Jixiang
    Rao, Pengwei
    Chen, Bing
    Ding, Han
    Ai, Wu
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2020, 184
  • [33] On-line sequential estimation of specific growth rate and biomass in Nosiheptide fermentation process
    Sang, Hai-Feng
    Yuan, Wei-Qi
    He, Da-Kuo
    Wang, Fu-Li
    Jiliang Xuebao/Acta Metrologica Sinica, 2008, 29 (04): : 382 - 386
  • [34] On the Estimation of Process Parameters in the Taguchi's Approach to the On-line Control Procedure for Attributes
    Borges, Wagner S.
    Esteves, Luis Gustavo
    Wechsler, Sergio
    BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING, 2008, 1073 : 268 - +
  • [35] On-line process control analysis
    Anon
    Metallurgia, 2002, 69 (01): : 18 - 19
  • [36] On-line process Raman spectroscopy
    Lang, G
    Ananth, S
    PROCEEDINGS OF THE 43RD ANNUAL ISA ANALYSIS DIVISION SYMPOSIUM, VOL 31, 1998, : 55 - 62
  • [37] ON-LINE IDENTIFICATION OF PROCESS DYNAMICS
    DAHLIN, EB
    IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1967, 11 (04) : 406 - &
  • [38] DIGITAL ON-LINE PROCESS CONTROL
    WALLS, WR
    INDUSTRIAL ELECTRONICS, 1967, 5 (10): : 436 - &
  • [39] On-Line Sensing of the Interlacing Process
    Bertolla, Maddalena
    Scotoni, Mario
    Caldara, Mauro
    Giacomelli, Gianmarco
    Preghenella, Michele
    Pasqualini, Emanuele
    2017 IEEE SENSORS, 2017, : 1679 - 1681
  • [40] On-line monitoring of a crystallization process
    Mougin, P
    Thomas, A
    Wilkinson, D
    White, G
    Roberts, KJ
    Herrmann, N
    Jack, R
    Tweedie, R
    AICHE JOURNAL, 2003, 49 (02) : 373 - 378
12345