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Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models

ABSTRACT: Malodorous odors, by definition, are unpleasant, irritating smells being a mixture of volatile chemical compounds that can be sensed at low concentrations. Due to the increasing problem of odor nuisance associated with odor sensations, and thus the need to remove them from the air, deodori...

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Autores principales: Szulczyński, Bartosz, Rybarczyk, Piotr, Gębicki, Jacek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6105205/
https://www.ncbi.nlm.nih.gov/pubmed/30174352
http://dx.doi.org/10.1007/s00706-018-2243-6
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author Szulczyński, Bartosz
Rybarczyk, Piotr
Gębicki, Jacek
author_facet Szulczyński, Bartosz
Rybarczyk, Piotr
Gębicki, Jacek
author_sort Szulczyński, Bartosz
collection PubMed
description ABSTRACT: Malodorous odors, by definition, are unpleasant, irritating smells being a mixture of volatile chemical compounds that can be sensed at low concentrations. Due to the increasing problem of odor nuisance associated with odor sensations, and thus the need to remove them from the air, deodorization techniques are commonly used. Biofiltration is one of the methods of reducing odorants in the air stream. In the paper, the possibility of using an electronic nose as an alternative method to gas chromatography for the online monitoring and evaluation of efficiency of the n-butanol vapors biofiltration process in a transient state was investigated. Three calibration models were used in the research, i.e., multiple linear regression, principal component regression, and partial least-square regression. The obtained results were compared with the theoretical values. GRAPHICAL ABSTRACT: [Image: see text]
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spelling pubmed-61052052018-08-30 Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models Szulczyński, Bartosz Rybarczyk, Piotr Gębicki, Jacek Monatsh Chem Original Paper ABSTRACT: Malodorous odors, by definition, are unpleasant, irritating smells being a mixture of volatile chemical compounds that can be sensed at low concentrations. Due to the increasing problem of odor nuisance associated with odor sensations, and thus the need to remove them from the air, deodorization techniques are commonly used. Biofiltration is one of the methods of reducing odorants in the air stream. In the paper, the possibility of using an electronic nose as an alternative method to gas chromatography for the online monitoring and evaluation of efficiency of the n-butanol vapors biofiltration process in a transient state was investigated. Three calibration models were used in the research, i.e., multiple linear regression, principal component regression, and partial least-square regression. The obtained results were compared with the theoretical values. GRAPHICAL ABSTRACT: [Image: see text] Springer Vienna 2018-08-10 2018 /pmc/articles/PMC6105205/ /pubmed/30174352 http://dx.doi.org/10.1007/s00706-018-2243-6 Text en © The Author(s) 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Paper
Szulczyński, Bartosz
Rybarczyk, Piotr
Gębicki, Jacek
Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title_full Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title_fullStr Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title_full_unstemmed Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title_short Monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
title_sort monitoring of n-butanol vapors biofiltration process using an electronic nose combined with calibration models
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6105205/
https://www.ncbi.nlm.nih.gov/pubmed/30174352
http://dx.doi.org/10.1007/s00706-018-2243-6
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