Immobilization of potentially toxic elements (PTE) by mineral-based amendments: Remediation of contaminated soils in post-industrial sites

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dc.authorid0000-0002-3526-5944en_US
dc.authorid0000-0003-3649-4252en_US
dc.authorid0000-0002-1873-6038en_US
dc.contributor.authorRadziemska, Maja
dc.contributor.authorBȩś, Agnieszka
dc.contributor.authorGusiatin, Zygmunt Mariusz
dc.contributor.authorMajewski, Grzegorz
dc.contributor.authorMazur, Zbigniew
dc.contributor.authorBilgin, Ayla
dc.contributor.authorJaskulska, Iwona
dc.contributor.authorBrtnicky, Martin
dc.date.accessioned2020-02-10T07:21:08Z
dc.date.available2020-02-10T07:21:08Z
dc.date.issued2020
dc.departmentAÇÜ, Mühendislik Fakültesien_US
dc.description.abstractIn many post-industrial sites, the high contents and high mobility of different potentially toxic elements (PTEs) make the soils unsuitable for effective management and use. Therefore, immobilization of PTE seems to be the best remediation option for such areas. In the present study, soil samples were collected in post-industrial areas in Northeastern Poland. The analyzed soil was characterized by especially high contents of Cd (22 mg·kg?1), Pb (13 540 mg·kg?1), and Zn (8433 mg·kg?1). Yellow lupine (Lupinus luteus L.) and two types of mineral-based amendments were used to determine their combined remediation effect on PTE immobilization. A greenhouse pot experiment was conducted to evaluate the influence of chalcedonite and halloysite on plant growth, chlorophyll a fluorescence, the leaf greenness index (SPAD), PTE uptake, and the physicochemical properties and toxicity of soil. The application of chalcedonite resulted in the greatest increase in soil pH, whereas halloysite contributed to the greatest reduction in the contents of Ni, Pb, Zn, and Cr in soil, compared with the control treatment. The addition of halloysite significantly increased plant biomass. The application of mineral-based amendments increased the ratio of variable fluorescence to maximum chlorophyll fluorescence (Fv/Fm) in yellow lupine leaves. The leaf greenness index was highest in plants growing in soil amended with chalcedonite. The results of this study suggest that mineral-based amendments combined with yellow lupine could potentially be used for aided phytostabilization of multi-PTE contaminated soil in a post-industrial area.
dc.identifier.citationMaja Radziemska, Agnieszka Bęś, Zygmunt M. Gusiatin, Grzegorz Majewski, Zbigniew Mazur, Ayla Bilgin, Iwona Jaskulska, & Martin Brtnický. (2020). Immobilization of Potentially Toxic Elements (PTE) by Mineral-Based Amendments: Remediation of Contaminated Soils in Post-Industrial Sites. Minerals, 2, 87. https://doi.org/10.3390/min10020087en_US
dc.identifier.doi10.3390/min10020087
dc.identifier.endpage13en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage2en_US
dc.identifier.urihttps://hdl.handle.net/11494/1959
dc.identifier.volume10en_US
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBilgin, Ayla
dc.language.isoenen_US
dc.publisherMDPI AGen_US
dc.relation.ispartofMinerals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSoil amendmentsen_US
dc.subjectImmobilizationen_US
dc.subjectHalloysiteen_US
dc.subjectChalcedoniteen_US
dc.titleImmobilization of potentially toxic elements (PTE) by mineral-based amendments: Remediation of contaminated soils in post-industrial sitesen_US
dc.typeArticle

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