Recent advances in boron species removal and recovery using layered double hydroxides

Basit Öğe Kaydı
dc.authorid0000-0002-8406-0718
dc.authorid0000-0002-5713-3141
dc.contributor.authorAkdag, Sultan
dc.contributor.authorKeyikoglu, Ramazan
dc.contributor.authorKaragunduz, Ahmet
dc.contributor.authorKeskinler, Bulent
dc.contributor.authorKhataee, Alireza
dc.contributor.authorYoon, Yeojoon
dc.date.accessioned2026-02-12T21:05:04Z
dc.date.available2026-02-12T21:05:04Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractAnthropogenic boron discharge threatens ecosystem health and water quality. Although boron is a micronutrient necessary for plants, animals, and humans, excessive concentrations can have toxic effects. Layered double hydroxides (LDH) are two-dimensional anionic clay materials that exhibit intrinsic anion-exchange properties. In this paper, the use of LDH for the removal and recovery of boron species from water is presented. The main factors that affect boron removal, including the LDH dosage, initial boron concentration, solution pH, temperature, and the presence of other anions, are outlined. For boron removal, LDH containing Mg, Fe, Zn, or Ca cations have been mostly used owing to their limited toxicities and abundance in the environment. The boron removal capacity of LDH can be improved by transforming the layered structure into bimetallic oxides through calcination, increasing not only the surface area but also the interaction with anionic species during their regeneration. The main boron-removal mechanism of LDH is ion exchange with intercalated anions or the surface complexation with the surface groups of the LDH. A major advantage of using LDH for boron removal is the possibility of recovering and reusing the extracted boron. LDH synthesized with boron as the interlayer anion showed slow-release fertilizer properties, suggesting the use of boron-loaded LDH as plant growth regulators.
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [120Y350]; Yonsei University Mirae Campus
dc.description.sponsorshipWe would like to thank the Scientific and Technical Research Council of Turkey (TUBITAK, Project Number: 120Y350) for funding the research project. Y. Yoon acknowledges the supports provided by Yonsei University Mirae Campus.
dc.identifier.doi10.1016/j.clay.2023.106814
dc.identifier.issn0169-1317
dc.identifier.issn1872-9053
dc.identifier.scopus2-s2.0-85146049431
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.clay.2023.106814
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6764
dc.identifier.volume233
dc.identifier.wosWOS:000923394100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofApplied Clay Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subjectAdsorption
dc.subjectFertilizer
dc.subjectHydrotalcite
dc.subjectNanomaterials
dc.subjectWater remediation
dc.titleRecent advances in boron species removal and recovery using layered double hydroxides
dc.typeReview Article

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