Rice husk-based pyrogenic carbonaceous material efficiently promoted peroxymonosulfate activation toward the non-radical pathway for the degradation of pharmaceuticals in water

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dc.contributor.affiliationParedes-Laverde, M., Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
dc.contributor.affiliationPorras, J., Grupo de Investigaciones Biomédicas Uniremington, Facultad de Ciencias de La Salud, Corporación Universitaria Remington (Uniremington), Calle 51 No. 51-27, Medellín, Colombia
dc.contributor.affiliationAcelas, N., Grupo de Materiales Con Impacto, Facultad de Ciencias Básicas, Universidad de Medellín, Medellín, Colombia
dc.contributor.affiliationRomero-Hernández, J.J., Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
dc.contributor.affiliationJojoa-Sierra, S.D., Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
dc.contributor.affiliationHuerta, L., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, A.P. 70-360, Ciudad de México, 04510, Mexico
dc.contributor.affiliationSerna-Galvis, E.A., Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia, Grupo de Catalizadores y Adsorbentes (CATALAD), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 # 52-21, Medellín, Colombia
dc.contributor.affiliationTorres-Palma, R.A., Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia
dc.contributor.authorParedes-Laverde M
dc.contributor.authorPorras J
dc.contributor.authorAcelas N
dc.contributor.authorRomero-Hernández J.J
dc.contributor.authorJojoa-Sierra S.D
dc.contributor.authorHuerta L
dc.contributor.authorSerna-Galvis E.A
dc.contributor.authorTorres-Palma R.A.
dc.date.accessioned2024-07-31T21:07:21Z
dc.date.available2024-07-31T21:07:21Z
dc.date.issued2023
dc.descriptionPristine pyrogenic carbonaceous material (BRH) obtained from rice husk and modified with FeCl3 (BRH-FeCl3) were prepared and explored as carbocatalysts for the activation of peroxymonosulfate (PMS) to degrade a model pharmaceutical (acetaminophen, ACE) in water. The BRH-FeCl3/PMS system removed the pharmaceutical faster than the BRH/PMS. This is explained because in BRH-FeCl3, compared to BRH, the modification (iron played a role as a structuring agent mainly) increased the average pore diameter and the presence of functional groups such as -COO-, -Si-O-, or oxygen vacancies, which allowed to remove the pollutant through an adsorption process and significant carbocatalytic degradation. BRH-FeCl3 was reusable during four cycles and had a higher efficiency for activating PMS than another inorganic peroxide (peroxydisulfate, PDS). The effects of BRH-FeCl3 and PMS concentrations were evaluated and optimized through an experimental design, maximizing the ACE degradation. In the optimized system, a non-radical pathway (i.e., the action of singlet oxygen, from the interaction of PMS with defects and/or -COO-/-Si-O- moieties on the BRH-FeCl3) was found. The BRH-FeCl3/PMS system generated only one primary degradation product that was more susceptible to biodegradation and less active against living organisms than ACE. Also, the BRH-FeCl3/PMS system induced partial removals of chemical oxygen demand and dissolved organic carbon. Furthermore, the carbocatalytic system eliminated ACE in a wide pH range and in simulated urine, having a low-moderate electric energy consumption, indicating the feasibility of the carbocatalytic process to treat water polluted with pharmaceuticals. © 2023. The Author(s).
dc.identifier.doi10.1007/s11356-023-30785-1
dc.identifier.instnameinstname:Universidad de Medellínspa
dc.identifier.issn16147499
dc.identifier.reponamereponame:Repositorio Institucional Universidad de Medellínspa
dc.identifier.repourlrepourl:https://repository.udem.edu.co/
dc.identifier.urihttp://hdl.handle.net/11407/8553
dc.language.isoeng
dc.publisher.facultyFacultad de Ciencias Básicasspa
dc.relation.citationendpage123632
dc.relation.citationissue59
dc.relation.citationstartpage123616
dc.relation.citationvolume30
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85168259952&doi=10.1007%2fs11356-023-30785-1&partnerID=40&md5=36f75e8d04c3c37643fd10b03c2d0e2e
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.sourceEnvironmental science and pollution research international
dc.sourceEnviron Sci Pollut Res Int
dc.sourceScopus
dc.subjectAnalgesic degradationeng
dc.subjectPersulfate activationeng
dc.subjectRice husk wasteseng
dc.subjectSinglet oxygeneng
dc.subjectWater treatmenteng
dc.subjectDrugeng
dc.subjectFerric chlorideeng
dc.subjectPeroxideeng
dc.subjectPeroxymonosulfateeng
dc.subjectWatereng
dc.subjectChemistryeng
dc.subjectOryzaeng
dc.subjectPeroxideseng
dc.subjectPharmaceutical Preparationseng
dc.subjectWatereng
dc.titleRice husk-based pyrogenic carbonaceous material efficiently promoted peroxymonosulfate activation toward the non-radical pathway for the degradation of pharmaceuticals in watereng
dc.typearticle
dc.type.localArtículospa
dc.type.versioninfo:eu-repo/semantics/publishedVersion

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