Efficient removal of estrone and 17β‑estradiol from aqueous medium using UV irradiation‑assisted fenton process

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dc.contributor.authorDikmen, Yaren
dc.contributor.authorŞaylan, Meltem
dc.contributor.authorOflu, Sude
dc.contributor.authorFırat Ayyıldız, Merve
dc.contributor.authorSerbest, Hakan
dc.contributor.authorDalgıç Bozyiğit, Gamze
dc.contributor.authorBakırdere, Sezgin
dc.date.accessioned2024-08-02T05:30:37Z
dc.date.available2024-08-02T05:30:37Z
dc.date.issued2024
dc.departmentFakülteler, Eczacılık Fakültesi, Eczacılık Meslek Bilimleri Bölümü, Analitik Kimya Ana Bilim Dalı
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümü
dc.description.abstractThe endocrine-disrupting compounds (EDCs) have high-risk implications for public health and the environment due to their potential to interfere with endocrine system functions. This study is based on an evaluation of the applying the UV-assisted Fenton process for the removal and degradation of 17β-estradiol and estrone in aqueous medium. The simple and affordable UV irradiation system was developed and applied to accelerate the Fenton reaction. High performance liquid chromatography (HPLC) was employed for the quantitative measurements of estrogenic hormones at 230 nm, which is highly sensitive and capable of accurately measuring hormones within 15 min. The LOD/LOQ values of HPLC system were recorded to be 0.03/0.11 mg/kg and 0.05 /0.15 mg/kg for estrone and 17β-estradiol, respectively. Fe3O4 magnetic nanoparticles and iron (II) sulfate solution were evaluated as appropriate iron sources under fixed UV irradiation to assess the Fenton process. The main parameters, namely hydrogen peroxide (H2O2) amount, iron (II) sulfate amount, pH, and UV irradiation period, were optimized univariately for determining the optimum conditions. The optimum conditions were recorded to be: 0.70 mL of pH 3.0 buffer solution, 1.25 mL of H2O2, 0.80 mL of 100 mg/L Fe2+ solution, and an irradiation time of 60 min. The removal experiments were also carried out on domestic wastewater to validate the system’s applicability. The percent removal efficiencies of both estrogenic hormones were calculated at higher than 99%. These results showed that high efficiency was achieved within the detection limits of the HPLC system. This proves the possibility of complete degradation of the analytes and their efficiency and practicality for pollution control and water quality improvement in future studies.
dc.identifier.citationDikmen, Y., Şaylan, M., Oflu, S., Fırat Ayyıldız, M., Serbest, H., Dalgıç Bozyiğit, G. & Bakırdere, S. (2024).Efficient removal of estrone and 17β-estradiol from aqueous medium using UV irradiation-assisted fenton process. Chemical Papers, 78(13), pp. 7477-7486. https://doi.org/10.1007/s11696-024-03607-y
dc.identifier.doi10.1007/s11696-024-03607-y
dc.identifier.endpage7486
dc.identifier.issn2585-7290
dc.identifier.issn0366-6352
dc.identifier.issue13
dc.identifier.scopus2-s2.0-85198711005en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage7477
dc.identifier.urihttps://doi.org/10.1007/s11696-024-03607-y
dc.identifier.urihttps://hdl.handle.net/20.500.13055/740
dc.identifier.volume78
dc.identifier.wosWOS:001321200800001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorŞaylan, Meltem
dc.institutionauthorSerbest, Hakan
dc.institutionauthorid0000-0003-0745-6863
dc.institutionauthorid0000-0003-2303-0408
dc.language.isoen
dc.publisherSpringer Link
dc.relation.ispartofChemical Papers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject17β-estradiol
dc.subjectEstrone
dc.subjectUV Degradation
dc.subjectFenton Reagent
dc.subjectDomestic Wastewater
dc.titleEfficient removal of estrone and 17β‑estradiol from aqueous medium using UV irradiation‑assisted fenton process
dc.typeArticle
dspace.entity.typePublication

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