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Description: Book cover
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience
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Description: Book cover
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience

Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience

Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience

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Description: Book cover
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience
Abstract
Typical automated aeration control systems include control algorithms that use Dissolved Oxygen (DO) concentration levels in the aeration basin both as a control parameter and as an indirect indicator of process requirements. A new control system has been developed and tested that utilizes offgas analysis to determine real time process requirements and aeration system oxygen transfer performance. This allows implementation of a feedforward control algorithm to predict and control the air required to meet such process requirements. This system provides more precise and energy efficient control of the aeration system than conventional feedback control systems.
Typical automated aeration control systems include control algorithms that use Dissolved Oxygen (DO) concentration levels in the aeration basin both as a control parameter and as an indirect indicator of process requirements. A new control system has been developed and tested that utilizes offgas analysis to determine real time process requirements and aeration system oxygen transfer performance....
Author(s)
Ian TrilloThomas E. JenkinsDavid RedmonTimothy HilgartJuan Trillo
SourceProceedings of the Water Environment Federation
SubjectSession 91: Aeration Control - New Twists on an Old Control Technology
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Jan, 2004
ISSN1938-6478
SICI1938-6478(20040101)2004:7L.27;1-
DOI10.2175/193864704784180497
Volume / Issue2004 / 7
Content sourceWEFTEC
First / last page(s)27 - 45
Copyright2004
Word count108

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Description: Book cover
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience
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Description: Book cover
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience
Abstract
Typical automated aeration control systems include control algorithms that use Dissolved Oxygen (DO) concentration levels in the aeration basin both as a control parameter and as an indirect indicator of process requirements. A new control system has been developed and tested that utilizes offgas analysis to determine real time process requirements and aeration system oxygen transfer performance. This allows implementation of a feedforward control algorithm to predict and control the air required to meet such process requirements. This system provides more precise and energy efficient control of the aeration system than conventional feedback control systems.
Typical automated aeration control systems include control algorithms that use Dissolved Oxygen (DO) concentration levels in the aeration basin both as a control parameter and as an indirect indicator of process requirements. A new control system has been developed and tested that utilizes offgas analysis to determine real time process requirements and aeration system oxygen transfer performance....
Author(s)
Ian TrilloThomas E. JenkinsDavid RedmonTimothy HilgartJuan Trillo
SourceProceedings of the Water Environment Federation
SubjectSession 91: Aeration Control - New Twists on an Old Control Technology
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Jan, 2004
ISSN1938-6478
SICI1938-6478(20040101)2004:7L.27;1-
DOI10.2175/193864704784180497
Volume / Issue2004 / 7
Content sourceWEFTEC
First / last page(s)27 - 45
Copyright2004
Word count108

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Ian Trillo# Thomas E. Jenkins# David Redmon# Timothy Hilgart# Juan Trillo. Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience. Alexandria, VA 22314-1994, USA: Water Environment Federation, 2018. Web. 4 Jul. 2025. <https://www.accesswater.org?id=-291580CITANCHOR>.
Ian Trillo# Thomas E. Jenkins# David Redmon# Timothy Hilgart# Juan Trillo. Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience. Alexandria, VA 22314-1994, USA: Water Environment Federation, 2018. Accessed July 4, 2025. https://www.accesswater.org/?id=-291580CITANCHOR.
Ian Trillo# Thomas E. Jenkins# David Redmon# Timothy Hilgart# Juan Trillo
Implementation of Feedforward Aeration Control Using On-Line Offgas Analysis: The Grafton WWTP Experience
Access Water
Water Environment Federation
December 22, 2018
July 4, 2025
https://www.accesswater.org/?id=-291580CITANCHOR