An optimal control of a wastewater treatment reactor by catalytic ozonation

被引：21
|
作者：
Abouzlam, Manhal [1 ,2 ]
Ouvrard, Regis [1 ]
Mehdi, Driss [1 ]
Pontlevoy, Florence [3 ]
Gombert, Bertrand [4 ]
Leitner, Nathalie Karpel Vel [4 ]
Boukari, Sahidou [4 ]
机构：
[1] Univ Poitiers, LIAS, F-86022 Poitiers, France
[2] Univ Aleppo, Fac Technol Engn, Dept Environm Engn, Aleppo, Syria
[3] Technavox, F-86022 Poitiers, France
[4] Univ Poitiers, IC2MP, CNRS, UMR 7285, F-86022 Poitiers, France
来源：
CONTROL ENGINEERING PRACTICE | 2013年 / 21卷 / 01期
关键词：
Advanced oxidation process (AOP); Catalytic ozonation; Linear quadratic control; Optimal control; System identification; Wastewater treatment; ADVANCED OXIDATION; TIME;
D O I：
10.1016/j.conengprac.2012.09.016
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper deals with the control of a wastewater treatment pilot by catalytic ozonation. In general, catalytic ozonation processes operate with a deliberate ozone overproduction to obtain a treated water which respects discharge standards. But, in this case, the oxygen consumption is not optimal and the operating costs are important. The objective of this study focuses on the optimization of the catalytic ozonation reactor. A continuous-time transfer function model is identified to represent the pilot behavior, and an optimal control is proposed to obtain a significant abatement of the pollutant. In this application, the pollutant abatement is represented by the absorbance. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：105 / 112
页数：8
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