Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants

Research output: Contribution to journalJournal articlepeer-review

Standard

Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants. / Berg, Thilo Heinz Alexander; Ottosen, Niels; van der Berg, Franciscus Winfried J.; Ipsen, Richard.

In: Lebensmittel - Wissenschaft und Technologie, Vol. 75, 2017, p. 164-170.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Berg, THA, Ottosen, N, van der Berg, FWJ & Ipsen, R 2017, 'Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants', Lebensmittel - Wissenschaft und Technologie, vol. 75, pp. 164-170. https://doi.org/10.1016/j.lwt.2016.08.014

APA

Berg, T. H. A., Ottosen, N., van der Berg, F. W. J., & Ipsen, R. (2017). Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants. Lebensmittel - Wissenschaft und Technologie, 75, 164-170. https://doi.org/10.1016/j.lwt.2016.08.014

Vancouver

Berg THA, Ottosen N, van der Berg FWJ, Ipsen R. Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants. Lebensmittel - Wissenschaft und Technologie. 2017;75:164-170. https://doi.org/10.1016/j.lwt.2016.08.014

Author

Berg, Thilo Heinz Alexander ; Ottosen, Niels ; van der Berg, Franciscus Winfried J. ; Ipsen, Richard. / Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants. In: Lebensmittel - Wissenschaft und Technologie. 2017 ; Vol. 75. pp. 164-170.

Bibtex

@article{4ad02a9dc6894aebb24f0500a574fe95,
title = "Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants",
abstract = "Cleaning in place (CIP) is a necessary, complex and costly process employed all throughout the food industry. CIP of membrane filtration plants is especially delicate as membranes have limited stability towards temperature and can be permanently damaged or gradually changed by cleaning chemicals used for every day. We investigated the capability of inline UV-Vis spectroscopy to elucidate the dynamics of CIP of membrane filtration plants as a gateway to control and optimize the process. For this investigation aged membranes that had been used for industrial ultrafiltration of whey were transferred to a pilot plant equipped with inline UV-Vis spectroscopy on both the retentate and permeate side. Then the dynamics of multiple fouling and cleaning of these membranes were investigated. The results indicate that the first CIP step, caustic cleaning could be shortened and possibly reduced in concentration. The second step of CIP, enzymatic cleaning, seems to be active even longer than the anticipated time. Challenges, first findings and future steps of full scale inline UV-Vis spectroscopy are discussed. We conclude that inline UV-Vis spectroscopy can be used to optimize the processing time, energy and chemicals needed for cleaning in place of membrane filtration plants.",
keywords = "Cleaning-in-place, In-line, Ultrafiltration, UV spectroscopy, Whey",
author = "Berg, {Thilo Heinz Alexander} and Niels Ottosen and {van der Berg}, {Franciscus Winfried J.} and Richard Ipsen",
year = "2017",
doi = "10.1016/j.lwt.2016.08.014",
language = "English",
volume = "75",
pages = "164--170",
journal = "Lebensmittel - Wissenschaft und Technologie",
issn = "0023-6438",
publisher = "Academic Press",

}

RIS

TY - JOUR

T1 - Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants

AU - Berg, Thilo Heinz Alexander

AU - Ottosen, Niels

AU - van der Berg, Franciscus Winfried J.

AU - Ipsen, Richard

PY - 2017

Y1 - 2017

N2 - Cleaning in place (CIP) is a necessary, complex and costly process employed all throughout the food industry. CIP of membrane filtration plants is especially delicate as membranes have limited stability towards temperature and can be permanently damaged or gradually changed by cleaning chemicals used for every day. We investigated the capability of inline UV-Vis spectroscopy to elucidate the dynamics of CIP of membrane filtration plants as a gateway to control and optimize the process. For this investigation aged membranes that had been used for industrial ultrafiltration of whey were transferred to a pilot plant equipped with inline UV-Vis spectroscopy on both the retentate and permeate side. Then the dynamics of multiple fouling and cleaning of these membranes were investigated. The results indicate that the first CIP step, caustic cleaning could be shortened and possibly reduced in concentration. The second step of CIP, enzymatic cleaning, seems to be active even longer than the anticipated time. Challenges, first findings and future steps of full scale inline UV-Vis spectroscopy are discussed. We conclude that inline UV-Vis spectroscopy can be used to optimize the processing time, energy and chemicals needed for cleaning in place of membrane filtration plants.

AB - Cleaning in place (CIP) is a necessary, complex and costly process employed all throughout the food industry. CIP of membrane filtration plants is especially delicate as membranes have limited stability towards temperature and can be permanently damaged or gradually changed by cleaning chemicals used for every day. We investigated the capability of inline UV-Vis spectroscopy to elucidate the dynamics of CIP of membrane filtration plants as a gateway to control and optimize the process. For this investigation aged membranes that had been used for industrial ultrafiltration of whey were transferred to a pilot plant equipped with inline UV-Vis spectroscopy on both the retentate and permeate side. Then the dynamics of multiple fouling and cleaning of these membranes were investigated. The results indicate that the first CIP step, caustic cleaning could be shortened and possibly reduced in concentration. The second step of CIP, enzymatic cleaning, seems to be active even longer than the anticipated time. Challenges, first findings and future steps of full scale inline UV-Vis spectroscopy are discussed. We conclude that inline UV-Vis spectroscopy can be used to optimize the processing time, energy and chemicals needed for cleaning in place of membrane filtration plants.

KW - Cleaning-in-place

KW - In-line

KW - Ultrafiltration

KW - UV spectroscopy

KW - Whey

U2 - 10.1016/j.lwt.2016.08.014

DO - 10.1016/j.lwt.2016.08.014

M3 - Journal article

AN - SCOPUS:84983552198

VL - 75

SP - 164

EP - 170

JO - Lebensmittel - Wissenschaft und Technologie

JF - Lebensmittel - Wissenschaft und Technologie

SN - 0023-6438

ER -

ID: 166662611