Unveiling the potential of machine learning in cost-effective degradation of pharmaceutically active compounds: A stirred photo-reactor study.
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| Title: | Unveiling the potential of machine learning in cost-effective degradation of pharmaceutically active compounds: A stirred photo-reactor study. |
|---|---|
| Authors: | Acosta-Angulo, B.1 (AUTHOR), Lara-Ramos, J.1 (AUTHOR), Niño-Vargas, A.1 (AUTHOR), Diaz-Angulo, J.2 (AUTHOR), Benavides-Guerrero, J.3 (AUTHOR), Bhattacharya, A.3 (AUTHOR), Cloutier, S.3 (AUTHOR), Machuca-Martínez, F.1 (AUTHOR) fiderman.machuca@correounivalle.edu.co |
| Source: | Chemosphere. Jun2024, Vol. 358, pN.PAG-N.PAG. 1p. |
| Subjects: | Machine learning, Artificial neural networks, Support vector machines, Ultraviolet lamps, Water pollution |
| Abstract: | In this study, neural networks and support vector regression (SVR) were employed to predict the degradation over three pharmaceutically active compounds (PhACs): Ibuprofen (IBP), diclofenac (DCF), and caffeine (CAF) within a stirred reactor featuring a flotation cell with two non-concentric ultraviolet lamps. A total of 438 datapoints were collected from published works and distributed into 70% training and 30% test datasets while cross-validation was utilized to assess the training reliability. The models incorporated 15 input variables concerning reaction kinetics, molecular properties, hydrodynamic information, presence of radiation, and catalytic properties. It was observed that the Support Vector Regression (SVR) presented a poor performance as the ε hyperparameter ignored large error over low concentration levels. Meanwhile, the Artificial Neural Networks (ANN) model was able to provide rough estimations on the expected degradation of the pollutants without requiring information regarding reaction rate constants. The multi-objective optimization analysis suggested a leading role due to ozone kinetic for a rapid degradation of the contaminants and most of the results required intensification with hydrogen peroxide and Fenton process. Although both models were affected by accuracy limitations, this work provided a lightweight model to evaluate different Advanced Oxidation Processes (AOPs) by providing general information regarding the process operational conditions as well as know molecular and catalytic properties. [Display omitted] • Machine Learning to predict degradation kinetics of water pollutants. • Cost-efficiency optimization over the PhACs degradation through intensified AOPs. • Artificial neural networks allow correlation between descriptors and degradation of pollutants. • Ozone-based processes offered the fastest kinetics for the removal of the evaluated contaminants. [ABSTRACT FROM AUTHOR] |
| Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 177248297 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Unveiling the potential of machine learning in cost-effective degradation of pharmaceutically active compounds: A stirred photo-reactor study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Acosta-Angulo%2C+B%2E%22">Acosta-Angulo, B.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lara-Ramos%2C+J%2E%22">Lara-Ramos, J.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Niño-Vargas%2C+A%2E%22">Niño-Vargas, A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Diaz-Angulo%2C+J%2E%22">Diaz-Angulo, J.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Benavides-Guerrero%2C+J%2E%22">Benavides-Guerrero, J.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bhattacharya%2C+A%2E%22">Bhattacharya, A.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cloutier%2C+S%2E%22">Cloutier, S.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Machuca-Martínez%2C+F%2E%22">Machuca-Martínez, F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> fiderman.machuca@correounivalle.edu.co</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Chemosphere%22">Chemosphere</searchLink>. Jun2024, Vol. 358, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Machine+learning%22">Machine learning</searchLink><br /><searchLink fieldCode="DE" term="%22Artificial+neural+networks%22">Artificial neural networks</searchLink><br /><searchLink fieldCode="DE" term="%22Support+vector+machines%22">Support vector machines</searchLink><br /><searchLink fieldCode="DE" term="%22Ultraviolet+lamps%22">Ultraviolet lamps</searchLink><br /><searchLink fieldCode="DE" term="%22Water+pollution%22">Water pollution</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this study, neural networks and support vector regression (SVR) were employed to predict the degradation over three pharmaceutically active compounds (PhACs): Ibuprofen (IBP), diclofenac (DCF), and caffeine (CAF) within a stirred reactor featuring a flotation cell with two non-concentric ultraviolet lamps. A total of 438 datapoints were collected from published works and distributed into 70% training and 30% test datasets while cross-validation was utilized to assess the training reliability. The models incorporated 15 input variables concerning reaction kinetics, molecular properties, hydrodynamic information, presence of radiation, and catalytic properties. It was observed that the Support Vector Regression (SVR) presented a poor performance as the ε hyperparameter ignored large error over low concentration levels. Meanwhile, the Artificial Neural Networks (ANN) model was able to provide rough estimations on the expected degradation of the pollutants without requiring information regarding reaction rate constants. The multi-objective optimization analysis suggested a leading role due to ozone kinetic for a rapid degradation of the contaminants and most of the results required intensification with hydrogen peroxide and Fenton process. Although both models were affected by accuracy limitations, this work provided a lightweight model to evaluate different Advanced Oxidation Processes (AOPs) by providing general information regarding the process operational conditions as well as know molecular and catalytic properties. [Display omitted] • Machine Learning to predict degradation kinetics of water pollutants. • Cost-efficiency optimization over the PhACs degradation through intensified AOPs. • Artificial neural networks allow correlation between descriptors and degradation of pollutants. • Ozone-based processes offered the fastest kinetics for the removal of the evaluated contaminants. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.chemosphere.2024.142222 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Machine learning Type: general – SubjectFull: Artificial neural networks Type: general – SubjectFull: Support vector machines Type: general – SubjectFull: Ultraviolet lamps Type: general – SubjectFull: Water pollution Type: general Titles: – TitleFull: Unveiling the potential of machine learning in cost-effective degradation of pharmaceutically active compounds: A stirred photo-reactor study. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Acosta-Angulo, B. – PersonEntity: Name: NameFull: Lara-Ramos, J. – PersonEntity: Name: NameFull: Niño-Vargas, A. – PersonEntity: Name: NameFull: Diaz-Angulo, J. – PersonEntity: Name: NameFull: Benavides-Guerrero, J. – PersonEntity: Name: NameFull: Bhattacharya, A. – PersonEntity: Name: NameFull: Cloutier, S. – PersonEntity: Name: NameFull: Machuca-Martínez, F. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 06 Text: Jun2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 00456535 Numbering: – Type: volume Value: 358 Titles: – TitleFull: Chemosphere Type: main |
| ResultId | 1 |
