Effective adsorption of diclofenac and naproxen from water using fixed-bed column loaded with composite of heavy sugarcane ash and polyethylene terephthalate

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Autor(es): dc.contributorBrazil University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorTiradentes University-
Autor(es): dc.contributorInstitute of Technology and Research-
Autor(es): dc.contributorSchool of Engineering and Sciences-
Autor(es): dc.contributorUniversity of Johannesburg-
Autor(es): dc.contributorKing Saud University-
Autor(es): dc.contributorJaypee University of Information Technology-
Autor(es): dc.creatorAmérico-Pinheiro, Juliana Heloisa Pinê-
Autor(es): dc.creatorSalomão, Gledson Renan-
Autor(es): dc.creatorMoreno Paschoa, Claudomiro Vinicius-
Autor(es): dc.creatorCruz, Ianny Andrade-
Autor(es): dc.creatorIsique, William Deodato-
Autor(es): dc.creatorRomanholo Ferreira, Luiz Fernando-
Autor(es): dc.creatorTorres, Nádia Hortense-
Autor(es): dc.creatorBilal, Muhammad-
Autor(es): dc.creatorIqbal, Hafiz M.N.-
Autor(es): dc.creatorSillanpää, Mika-
Autor(es): dc.creatorNadda, Ashok Kumar-
Data de aceite: dc.date.accessioned2025-08-21T15:22:27Z-
Data de disponibilização: dc.date.available2025-08-21T15:22:27Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.envres.2022.112971-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/223611-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/223611-
Descrição: dc.descriptionThe contamination of water by pharmaceutical pollutants is a major issue these days due to excessive use of these ingredients in modern life. This study evaluated the adsorption and effectiveness of a low-cost composite prepared from heavy sugarcane ash (HSA) fused with polyethylene terephthalate (PET) and functionalized with iron (Fe3+) in a dynamic system through a fixed-bed column. The solution of synthetic drugs was prepared and placed in a reservoir, using a peristaltic pump the solution is run onto the fixed bed column at a flow rate of 2 mL min−1. Saturation time and adsorption capacity were evaluated by centrifugation and extraction after a regular interval of 2 h from the adsorption column. The samples were analyzed using high-performance liquid chromatography (HPLC) and the data was modeled for quantification. For DIC removal, an adsorption capacity of 324.34 μg. g−1 and a saturation time of 22 h were observed, while the adsorption capacity of NAP was 956.49 μg. g−1, with a saturation time of 8 h. Thus, the PETSCA/Fe3+ adsorbent proved to be quite efficient for removing the pharmaceutical pollutants, with a longer period of operation for DIC removal. These findings suggested that a highly efficient bed column made from a less expensive waste material and could be used to remove hazardous pharmaceutical contaminants.-
Descrição: dc.descriptionPost-graduate Program in Environmental Sciences Brazil University, Street Carolina Fonseca, 584, SP-
Descrição: dc.descriptionPost-graduate Program in Civil Engineering School of Engineering São Paulo State University (UNESP), Ave. Brasil Sul, 56, Centro, SP-
Descrição: dc.descriptionGraduate Program in Process Engineering Tiradentes University, Ave. Murilo Dantas, 300, Farolândia, SE-
Descrição: dc.descriptionInstitute of Technology and Research, Ave. Murilo Dantas, 300, Farolândia, SE-
Descrição: dc.descriptionTecnologico de Monterrey School of Engineering and Sciences Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, N.L.-
Descrição: dc.descriptionDepartment of Chemical Engineering School of Mining Metallurgy and Chemical Engineering University of Johannesburg, P. O. Box 17011-
Descrição: dc.descriptionChemistry Department College of Science King Saud University-
Descrição: dc.descriptionDepartment of Biotechnology and Bioinformatics Jaypee University of Information Technology, Waknaghat-
Descrição: dc.descriptionDepartment of Biotechnology and Bioinformatics Jaypee University of Information Technology, Solan-
Descrição: dc.descriptionPost-graduate Program in Civil Engineering School of Engineering São Paulo State University (UNESP), Ave. Brasil Sul, 56, Centro, SP-
Idioma: dc.languageen-
Relação: dc.relationEnvironmental Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAdsorbent-
Palavras-chave: dc.subjectAnti-inflammatory-
Palavras-chave: dc.subjectDrinking water-
Palavras-chave: dc.subjectFixed bed column-
Palavras-chave: dc.subjectRemediation-
Palavras-chave: dc.subjectWater systems-
Título: dc.titleEffective adsorption of diclofenac and naproxen from water using fixed-bed column loaded with composite of heavy sugarcane ash and polyethylene terephthalate-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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