Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation

Oscar Andres Prado Rubio; Sten Bay Jørgensen; Gunnar Eigil Jonsson

Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation

Oscar Andres Prado Rubio, Sten Bay Jørgensen, Gunnar Eigil Jonsson

Department of Chemical and Biochemical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The integration of lactic acid fermentation and Reverse Electro-Enhanced Dialysis (REED) is investigated based upon previously developed mathematical models. A goal driven process and operation design procedure is proposed and partially investigated. The conceptual analysis of the processes integration shows the need for an additional pH controller in the fermenten A PI controller is implemented and tested. The complete control structure for the integrated system consists of this PI controller in the fermenter plus a previously developed (Prado-Rubio et al., 2010) input resetting control structure in the REED module. The integrated system design and operation is investigated through batch production of a starter culture. Substantial productivity improvements are predicted using the REED process compared to other systems. Insights are obtained for improving the integrated design and operations procedure.

Original language	English
Title of host publication	21st European Symposium on Computer Aided Process Engineering
Publisher	Elsevier
Publication date	2011
Pages	1406-1410
ISBN (Print)	978-0-444-53895-6
Publication status	Published - 2011
Event	21st European Symposium on Computer Aided Process Engineering - Chalkidiki, Greece Duration: 29 May 2011 → 1 Jun 2011 http://www.escape-21.gr/

Conference

Conference	21st European Symposium on Computer Aided Process Engineering
Country	Greece
City	Chalkidiki
Period	29/05/2011 → 01/06/2011
Internet address	http://www.escape-21.gr/

Series	Computer Aided Chemical Engineering
Number	29
ISSN	1570-7946

Keywords

Reverse Electro-Enhanced Dialysis
pH control in fermentations
Lactic acid production

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Cite this

@inproceedings{47697141a8014cf3b287bc208be48973,

title = "Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation",

abstract = "The integration of lactic acid fermentation and Reverse Electro-Enhanced Dialysis (REED) is investigated based upon previously developed mathematical models. A goal driven process and operation design procedure is proposed and partially investigated. The conceptual analysis of the processes integration shows the need for an additional pH controller in the fermenten A PI controller is implemented and tested. The complete control structure for the integrated system consists of this PI controller in the fermenter plus a previously developed (Prado-Rubio et al., 2010) input resetting control structure in the REED module. The integrated system design and operation is investigated through batch production of a starter culture. Substantial productivity improvements are predicted using the REED process compared to other systems. Insights are obtained for improving the integrated design and operations procedure.",

keywords = "Reverse Electro-Enhanced Dialysis, pH control in fermentations, Lactic acid production",

author = "{Prado Rubio}, {Oscar Andres} and J{\o}rgensen, {Sten Bay} and Jonsson, {Gunnar Eigil}",

year = "2011",

language = "English",

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series = "Computer Aided Chemical Engineering",

publisher = "Elsevier",

number = "29",

pages = "1406--1410",

booktitle = "21st European Symposium on Computer Aided Process Engineering",

address = "United Kingdom",

note = "21st European Symposium on Computer Aided Process Engineering, ESCAPE 21 ; Conference date: 29-05-2011 Through 01-06-2011",

url = "http://www.escape-21.gr/",

}

Prado Rubio, OA, Jørgensen, SB & Jonsson, GE 2011, Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation. in 21st European Symposium on Computer Aided Process Engineering. Elsevier, Computer Aided Chemical Engineering, no. 29, pp. 1406-1410, 21st European Symposium on Computer Aided Process Engineering, Chalkidiki, Greece, 29/05/2011.

Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation. / Prado Rubio, Oscar Andres; Jørgensen, Sten Bay ; Jonsson, Gunnar Eigil.

21st European Symposium on Computer Aided Process Engineering. Elsevier, 2011. p. 1406-1410 (Computer Aided Chemical Engineering; No. 29).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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T1 - Systematic Procedure for Integrated Process Operation: Reverse Electro-Enhanced Dialysis (REED) during Lactic Acid Fermentation

AU - Prado Rubio, Oscar Andres

AU - Jørgensen, Sten Bay

AU - Jonsson, Gunnar Eigil

PY - 2011

Y1 - 2011

N2 - The integration of lactic acid fermentation and Reverse Electro-Enhanced Dialysis (REED) is investigated based upon previously developed mathematical models. A goal driven process and operation design procedure is proposed and partially investigated. The conceptual analysis of the processes integration shows the need for an additional pH controller in the fermenten A PI controller is implemented and tested. The complete control structure for the integrated system consists of this PI controller in the fermenter plus a previously developed (Prado-Rubio et al., 2010) input resetting control structure in the REED module. The integrated system design and operation is investigated through batch production of a starter culture. Substantial productivity improvements are predicted using the REED process compared to other systems. Insights are obtained for improving the integrated design and operations procedure.

AB - The integration of lactic acid fermentation and Reverse Electro-Enhanced Dialysis (REED) is investigated based upon previously developed mathematical models. A goal driven process and operation design procedure is proposed and partially investigated. The conceptual analysis of the processes integration shows the need for an additional pH controller in the fermenten A PI controller is implemented and tested. The complete control structure for the integrated system consists of this PI controller in the fermenter plus a previously developed (Prado-Rubio et al., 2010) input resetting control structure in the REED module. The integrated system design and operation is investigated through batch production of a starter culture. Substantial productivity improvements are predicted using the REED process compared to other systems. Insights are obtained for improving the integrated design and operations procedure.

KW - Reverse Electro-Enhanced Dialysis

KW - pH control in fermentations

KW - Lactic acid production

M3 - Article in proceedings

SN - 978-0-444-53895-6

T3 - Computer Aided Chemical Engineering

SP - 1406

EP - 1410

BT - 21st European Symposium on Computer Aided Process Engineering

PB - Elsevier

T2 - 21st European Symposium on Computer Aided Process Engineering

Y2 - 29 May 2011 through 1 June 2011

ER -