Simple and effective removal of psychiatric pharmaceuticals from wastewater treatment plant effluents by magnetite red mud nanoparticles

Basit Öğe Kaydı
dc.contributor.authorAydin, Senar
dc.contributor.authorBeduk, Fatma
dc.contributor.authorUlvi, Arzu
dc.contributor.authorAydin, Mehmet Emin
dc.date.accessioned2024-02-23T14:16:14Z
dc.date.available2024-02-23T14:16:14Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractPsychological disorders due to the COVID-19 pandemic have increased the consumption of psychiatric pharmaceuticals on a global scale in last year. These compounds reach wastewater treatment plants (WWTP) through sewerage system and are not sufficiently removed by using conventional treatment process. Psychiatric drugs released with WWTP effluent may cause possible risks to the receiving aquatic environment. Also, two antidepressants have been included in the watch list in 2020. Therefore, simple and relatively cost effective removal of psychiatric drugs from wastewaters becomes important. Magnetite red mud nanoparticles (RM-NPs) synthesized was applied for the removal of psychiatric drugs (fluoxetine, paroxetine, carbamazepine, diazepam, and lorazepam) in WWTP effluent first time in this study. The adsorption of carbamazepine as a model compound was fitted well with pseudo-second-order kinetic model. The Freundlich isotherm model better represented the sorption data than the Langmuir model. High adsorption capacity (90.5 mg/g) was reached at 30 min contact time at pH 6.5-7.0 at 25 degrees C. The adsorption rate was described by the pseudo second order model and its rate control mechanism was controlled by film diffusion. The magnetite RM-NPs were efficiently used for the removal of carbamazepine from real WWTP effluents. The adsorption capacity and the magnetic separability of the regenerated magnetite RM-NPs were unaffected five cycles. Due to its simple application, low cost and high adsorption capacity, magnetite RM-NPs can be recommended as a better adsorbent comparing to commercial adsorbents to remove psychiatric drugs from WWTP effluents. (c) 2021 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.scitotenv.2021.147174
dc.identifier.issn0048-9697
dc.identifier.issn1879-1026
dc.identifier.pmid33905924en_US
dc.identifier.scopus2-s2.0-85104848414en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.scitotenv.2021.147174
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12583
dc.identifier.volume784en_US
dc.identifier.wosWOS:000657589200016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofScience Of The Total Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMagnetic Nanoparticlesen_US
dc.subjectPsychiatric Pharmaceuticalsen_US
dc.subjectRed Muden_US
dc.subjectWastewateren_US
dc.titleSimple and effective removal of psychiatric pharmaceuticals from wastewater treatment plant effluents by magnetite red mud nanoparticlesen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
PubMed İndeksli Yayın Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu