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Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica
Bisphenol A (4,4-isopropylidenediphenol, BPA) is an organic compound widely used, e.g., in the production of epoxy resins, plastics, and thermal receipt papers. Unfortunately, bisphenol A has negative effects on human health, which has prompted the search for an effective method of its removal. One...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9918139/ https://www.ncbi.nlm.nih.gov/pubmed/36769204 http://dx.doi.org/10.3390/ijms24032878 |
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author | Chudzińska, Jagoda Woźniak, Bartosz Sprynskyy, Myroslav Nowak, Izabela Feliczak-Guzik, Agnieszka |
author_facet | Chudzińska, Jagoda Woźniak, Bartosz Sprynskyy, Myroslav Nowak, Izabela Feliczak-Guzik, Agnieszka |
author_sort | Chudzińska, Jagoda |
collection | PubMed |
description | Bisphenol A (4,4-isopropylidenediphenol, BPA) is an organic compound widely used, e.g., in the production of epoxy resins, plastics, and thermal receipt papers. Unfortunately, bisphenol A has negative effects on human health, which has prompted the search for an effective method of its removal. One of the most promising methods of its elimination is photocatalytic removal. The aim of this study was to design an effective method for the photocatalytic removal of bisphenol A using, for the first time, hierarchical zeolites and ruthenium ion-modified diatom biosilica, and silver as photocatalysts and optimization of the reaction conditions: temperature, pH, and composition of the reaction mixture as well as the electromagnetic wavelength. Additionally, for the first time, the electromagnetic wavelength that would be most suitable for the study was selected. All materials used were initially characterized by XRD and low-temperature nitrogen adsorption/desorption isotherms. Ruthenium ion-modified biosilica proved to be the most effective catalyst for bisphenol A removal, which occurred at a rate higher than 99%. |
format | Online Article Text |
id | pubmed-9918139 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-99181392023-02-11 Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica Chudzińska, Jagoda Woźniak, Bartosz Sprynskyy, Myroslav Nowak, Izabela Feliczak-Guzik, Agnieszka Int J Mol Sci Article Bisphenol A (4,4-isopropylidenediphenol, BPA) is an organic compound widely used, e.g., in the production of epoxy resins, plastics, and thermal receipt papers. Unfortunately, bisphenol A has negative effects on human health, which has prompted the search for an effective method of its removal. One of the most promising methods of its elimination is photocatalytic removal. The aim of this study was to design an effective method for the photocatalytic removal of bisphenol A using, for the first time, hierarchical zeolites and ruthenium ion-modified diatom biosilica, and silver as photocatalysts and optimization of the reaction conditions: temperature, pH, and composition of the reaction mixture as well as the electromagnetic wavelength. Additionally, for the first time, the electromagnetic wavelength that would be most suitable for the study was selected. All materials used were initially characterized by XRD and low-temperature nitrogen adsorption/desorption isotherms. Ruthenium ion-modified biosilica proved to be the most effective catalyst for bisphenol A removal, which occurred at a rate higher than 99%. MDPI 2023-02-02 /pmc/articles/PMC9918139/ /pubmed/36769204 http://dx.doi.org/10.3390/ijms24032878 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Chudzińska, Jagoda Woźniak, Bartosz Sprynskyy, Myroslav Nowak, Izabela Feliczak-Guzik, Agnieszka Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title | Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title_full | Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title_fullStr | Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title_full_unstemmed | Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title_short | Photoremoval of Bisphenol A Using Hierarchical Zeolites and Diatom Biosilica |
title_sort | photoremoval of bisphenol a using hierarchical zeolites and diatom biosilica |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9918139/ https://www.ncbi.nlm.nih.gov/pubmed/36769204 http://dx.doi.org/10.3390/ijms24032878 |
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