Facile modification strategies on hydrochar-based carbon particles with hydrothermal carbonization from green pistachio hulls for the removal of cadmium ions from aqueous solutions

Basit Öğe Kaydı
dc.authoridTEGIN, IBRAHIM/0000-0002-5661-7195
dc.contributor.authorOc, Sema
dc.contributor.authorTegin, Ibrahim
dc.contributor.authorYabalak, Erdal
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:25:05Z
dc.date.available2024-12-24T19:25:05Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractThe aim of this study is based on the efficient removal of cadmium ions (Cd2+) from aqueous solutions with the adsorbent obtained by various modification strategies on hydrochar-based carbon particles obtained by hydrothermal carbonization from green pistachio hulls as a precursor. Hydrochloric acid (HCl), sodium hydroxide (NaOH), or phosphoric acid (H3PO4) were used to functionalize the surface to increase the adsorption capacity of hydrochar. Maximum Cd2+ adsorption capacity from environmental waters by PHHC-NaOH hydrochar at 298 K was found to be 526.31 mg/g. Surface morphology and chemical compositions of hydrochar were investigated by scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), energy-dispersive spectroscopy (EDS), and thermogravimetric/differential (TG-DTA) and nitrogen adsorption/desorption analyses. Isotherm, kinetic, and thermodynamic properties were evaluated in detail. Also, possible mechanisms for Cd2+ binding on modified hydrochar were evaluated.
dc.identifier.doi10.1007/s13399-023-05242-1
dc.identifier.issn2190-6815
dc.identifier.issn2190-6823
dc.identifier.scopus2-s2.0-85180488039
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s13399-023-05242-1
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6246
dc.identifier.wosWOS:001132360500004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofBiomass Conversion and Biorefinery
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectPistachio green hull
dc.subjectHydrothermal treatment
dc.subjectHydrochar modification
dc.subjectAdsorption
dc.titleFacile modification strategies on hydrochar-based carbon particles with hydrothermal carbonization from green pistachio hulls for the removal of cadmium ions from aqueous solutions
dc.typeArticle

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu