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dc.contributor.author | Alonso-Vázquez, Pablo | es_ES |
dc.contributor.author | Lujan Facundo, Maria Jose | es_ES |
dc.contributor.author | Cuartas Uribe, Beatriz Elena | es_ES |
dc.contributor.author | Bes-Piá, M.A. | es_ES |
dc.contributor.author | Alonso Molina, José Luís | es_ES |
dc.contributor.author | Mendoza Roca, José Antonio | es_ES |
dc.date.accessioned | 2024-06-12T18:18:30Z | |
dc.date.available | 2024-06-12T18:18:30Z | |
dc.date.issued | 2023-11 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/205068 | |
dc.description.abstract | [EN] Recently, the increasing amount of plastic waste has raised concerns about microplastics in aquatic environments. In this study, microplastics between 0.1 and 5 mm in samples from different points of three Drinking Water Treatment Plants (DWTP) were separated, quantified, and identified. Staining methods were used in combination with microscopic and spectroscopic techniques. On the one hand, the Rose Bengal dye was used to discriminate between natural and synthetic particles. On the other hand, Nile Red and iDye Pink reagents have been evaluated for staining microplastics, providing them with fluorescence. The nature of the particles is determined by comparison with a series of patterns by means of an epifluorescence microscope. In addition, "Micro Fourier Transform Spectrophotometer " and "Raman Spectroscopy" were used to identify the nature of the particles more accurately. Concerning the results, polyester was the most common material by fluorescence identification, and it was confirmed with Raman spectroscopy. Since most of the particles observed were microfibres, Raman proved to be a better identification technique than mu-FTIR, which could only identify large fragments. In addition, the global elimination of microplastics (MPs) resulted notable in the three DWTPs, being 81.47% for A, 88.98% for B, and 82.27% for C, thus guaranteeing a higher quality of drinking water. | es_ES |
dc.description.sponsorship | Authors thank to the Spanish Ministry of Science, Innovation and Universities (Reference of the project: RTI 2018 - 096916-B-100) , and Catedra UPV FACSA - FOVASA for the financial support. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Environmental Technology & Innovation | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Drinking water | es_ES |
dc.subject | Fluorescence techniques | es_ES |
dc.subject | IDye Pink | es_ES |
dc.subject | Microplastic | es_ES |
dc.subject.classification | INGENIERIA QUIMICA | es_ES |
dc.title | Advances in analysis of microplastics in drinking water treatment plants. Fluorescence techniques using iDye Pink | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.eti.2023.103430 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096916-B-I00/ES/ELIMINACION E INFLUENCIA DE LOS MICROPLASTICOS Y NANOPLASTICOS EN BIORREACTORES DE MEMBRANA Y EN PROCESOS DE REGENERACION DE AGUAS RESIDUALES CON MEMBRANAS/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient | es_ES |
dc.description.bibliographicCitation | Alonso-Vázquez, P.; Lujan Facundo, MJ.; Cuartas Uribe, BE.; Bes-Piá, M.; Alonso Molina, JL.; Mendoza Roca, JA. (2023). Advances in analysis of microplastics in drinking water treatment plants. Fluorescence techniques using iDye Pink. Environmental Technology & Innovation. 32. https://doi.org/10.1016/j.eti.2023.103430 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.eti.2023.103430 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 32 | es_ES |
dc.identifier.eissn | 2352-1864 | es_ES |
dc.relation.pasarela | S\502559 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Cátedra FACSA-FOVASA de Agua, Residuos y Economía Circular, Universitat Politècnica de València | es_ES |
upv.costeAPC | 2500 | es_ES |