Event-driven control for treating toxicants in aerobic sequencing batch bioreactors

Manuel J. Betancur; Jaime A. Moreno; Germán Buitrón

Event-driven control for treating toxicants in aerobic sequencing batch bioreactors

Manuel J. Betancur, Jaime A. Moreno, Germán Buitrón

Producción científica: Contribución a una revista › Ponencia publicada en las memorias del evento con ISSN › revisión exhaustiva

Resumen

The use of sequencing batch bioreactors (SBR) for treating polluted wastewater is environmentally important. But the standard operation of SBRs is far from optimal when treating toxicants, because of the inhibition phenomena. The main technical problem is the lack of practical pollutant sensors. In this work an event-driven time optimal control (ED-TOC) is proposed to circumvent these problems. By measuring the dissolved oxygen and estimating some reaction rate events the ED-TOC maintains the pollutant concentration at optimal levels, and provides a robust, economical and an almost time-optimal operation mode.

Idioma original	Inglés
Páginas (desde-hasta)	457-462
Número de páginas	6
Publicación	IFAC-PapersOnLine
Volumen	37
N.º	3
Estado	Publicada - 2004
Evento	9th IFAC International Symposium on Computer Applications in Biotechnology, CAB 2004 - Nancy, Francia Duración: 28 mar. 2004 → 31 mar. 2004

Nota bibliográfica

Publisher Copyright:
Copyright © IFAC Computer Applications in Biotechnology, Nancy, France, 2004.

Citar esto

@article{9443c558a43a42dab0996d8e14658360,

title = "Event-driven control for treating toxicants in aerobic sequencing batch bioreactors",

abstract = "The use of sequencing batch bioreactors (SBR) for treating polluted wastewater is environmentally important. But the standard operation of SBRs is far from optimal when treating toxicants, because of the inhibition phenomena. The main technical problem is the lack of practical pollutant sensors. In this work an event-driven time optimal control (ED-TOC) is proposed to circumvent these problems. By measuring the dissolved oxygen and estimating some reaction rate events the ED-TOC maintains the pollutant concentration at optimal levels, and provides a robust, economical and an almost time-optimal operation mode.",

keywords = "Control applications, Optimal control, Wastewater treatment, Water pollution",

author = "Betancur, {Manuel J.} and Moreno, {Jaime A.} and Germ{\'a}n Buitr{\'o}n",

note = "Publisher Copyright: Copyright {\textcopyright} IFAC Computer Applications in Biotechnology, Nancy, France, 2004.; 9th IFAC International Symposium on Computer Applications in Biotechnology, CAB 2004 ; Conference date: 28-03-2004 Through 31-03-2004",

year = "2004",

language = "Ingl{\'e}s",

volume = "37",

pages = "457--462",

journal = "IFAC-PapersOnLine",

issn = "1474-6670",

number = "3",

}

TY - JOUR

T1 - Event-driven control for treating toxicants in aerobic sequencing batch bioreactors

AU - Betancur, Manuel J.

AU - Moreno, Jaime A.

AU - Buitrón, Germán

PY - 2004

Y1 - 2004

N2 - The use of sequencing batch bioreactors (SBR) for treating polluted wastewater is environmentally important. But the standard operation of SBRs is far from optimal when treating toxicants, because of the inhibition phenomena. The main technical problem is the lack of practical pollutant sensors. In this work an event-driven time optimal control (ED-TOC) is proposed to circumvent these problems. By measuring the dissolved oxygen and estimating some reaction rate events the ED-TOC maintains the pollutant concentration at optimal levels, and provides a robust, economical and an almost time-optimal operation mode.

AB - The use of sequencing batch bioreactors (SBR) for treating polluted wastewater is environmentally important. But the standard operation of SBRs is far from optimal when treating toxicants, because of the inhibition phenomena. The main technical problem is the lack of practical pollutant sensors. In this work an event-driven time optimal control (ED-TOC) is proposed to circumvent these problems. By measuring the dissolved oxygen and estimating some reaction rate events the ED-TOC maintains the pollutant concentration at optimal levels, and provides a robust, economical and an almost time-optimal operation mode.

KW - Control applications

KW - Optimal control

KW - Wastewater treatment

KW - Water pollution

UR - http://www.scopus.com/inward/record.url?scp=85083209270&partnerID=8YFLogxK

M3 - Ponencia publicada en las memorias del evento con ISSN

AN - SCOPUS:85083209270

SN - 1474-6670

VL - 37

SP - 457

EP - 462

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

IS - 3

T2 - 9th IFAC International Symposium on Computer Applications in Biotechnology, CAB 2004

Y2 - 28 March 2004 through 31 March 2004

ER -

Event-driven control for treating toxicants in aerobic sequencing batch bioreactors

Resumen

Nota bibliográfica

Huella

Citar esto