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
  • [21] A fast predicting neural fuzzy model for on-line estimation of nutrient dynamics in an anoxic/oxic process
    Huang, Ming-zhi
    Wan, Jin-quan
    Ma, Yong-wen
    Li, Wei-jiang
    Sun, Xiao-fei
    Wan, Yan
    BIORESOURCE TECHNOLOGY, 2010, 101 (06) : 1642 - 1651
  • [22] On-line WSN SoC estimation using Gaussian Process Regression: An Adaptive Machine Learning Approach
    Ali, Omer
    Ishak, Mohamad Khairi
    Ahmed, Ashraf Bani
    Salleh, Mohd Fadzli Mohd
    Ooi, Chia Ai
    Khan, Muhammad Firdaus Akbar Jalaludin
    Khan, Imran
    ALEXANDRIA ENGINEERING JOURNAL, 2022, 61 (12) : 9831 - 9848
  • [23] On-line estimation of wind farm transient stability
    Chiodo, E.
    Lauria, D.
    2009 INTERNATIONAL CONFERENCE ON CLEAN ELECTRICAL POWER (ICCEP 2009), VOLS 1 AND 2, 2009, : 728 - 732
  • [24] On-line cutting process identification at the macro level
    Dolinsek, S
    STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 1997, 43 (3-4): : 117 - 128
  • [25] Sequential Monte Carlo for on-line parameter estimation of a lumped building energy model
    Rouchier, Simon
    Jose Jimenez, Maria
    Castano, Sergio
    ENERGY AND BUILDINGS, 2019, 187 : 86 - 94
  • [26] On-line parameter estimation and optimal control strategy of a double-skin system
    Yoon, Seong-Hwan
    Park, Cheol-Soo
    Augenbroe, Godfried
    BUILDING AND ENVIRONMENT, 2011, 46 (05) : 1141 - 1150
  • [27] On-line estimation of the maximum specific growth rate of nitrifiers in activated sludge systems
    Yuan, ZG
    Bogaert, H
    Devisscher, M
    Vanrolleghem, P
    Verstraete, W
    BIOTECHNOLOGY AND BIOENGINEERING, 1999, 65 (03) : 265 - 273
  • [28] On-line delay estimation for stable, unstable and integrating systems under step response
    Herrera, J.
    Ibeas, A.
    ISA TRANSACTIONS, 2012, 51 (03) : 351 - 361
  • [29] Statistical method for on-line voltage collapse proximity estimation
    Sanz, Fredy A.
    Ramirez, Juan M.
    Posada, Johnny
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2016, 82 : 392 - 399
  • [30] On-Line Estimation of Liquid Levels in the Blast Furnace Hearth
    Roche, Mauricio
    Helle, Mikko
    van der Stel, Jan
    Louwerse, Gerard
    Shao, Lei
    Saxen, Henrik
    STEEL RESEARCH INTERNATIONAL, 2019, 90 (03)
12345