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dc.contributor.authorOzola, Ruta
dc.contributor.authorKrauklis, Andrejs
dc.contributor.authorBurlakovs, Juris
dc.contributor.authorVincevica-Gaile, Zane
dc.contributor.authorRudovica, Vita
dc.contributor.authorTrubaca-Boginska, Anna
dc.contributor.authorBorovikova, Diana
dc.contributor.authorBhatnagar, Amit
dc.contributor.authorVircava, Ilze
dc.contributor.authorKlavins, Maris
dc.date.accessioned2019-02-19T13:08:20Z
dc.date.available2019-02-19T13:08:20Z
dc.date.created2017-08-15T15:38:33Z
dc.date.issued2017
dc.identifier.citationInternational Journal of Agricultural and Environmental Research. 2017, 3 (2), 177-189.nb_NO
dc.identifier.issn2518-6116
dc.identifier.urihttp://hdl.handle.net/11250/2586303
dc.description.abstractClay with its properties plays an important role in various processes including those which are related to soil fertility and solution of environmental pollution problems. Clay is a widespread natural resource which can be applied for diverse purposes - from construction material and production of ceramics to medicine and cosmetics. Clay is also studied to seek new approaches for use of raw local resources around the world. In this study, clay was modified by using calcium and sodium chloride, nitric acid (protonation), iron oxyhydroxide and potassium dihydrogen phosphate in different proportions of Ca/P molar ratio. Modified clay was prepared and characterized by X-ray powder diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET) surface measurement analysis and methylene blue spectrophotometric method. Preliminary studies for sorption of lead (II) in spiked solutions as well as leaching tests were performed for soil samples spiked with Pb (II) amended with modified clay. Sorption of Pb (II) on modified clay surface is based mainly on reactions of physical capture on complicately structured surface and ion exchange reactions. Modified illite clay can be seen as perspective soil amendment for immobilization of lead in soil.nb_NO
dc.language.isoengnb_NO
dc.publisherScientific Research Councilnb_NO
dc.titleIllite clay modified with hydroxyapatite – innovative perspectives for soil remediation from lead(II)nb_NO
dc.title.alternativeIllite clay modified with hydroxyapatite – innovative perspectives for soil remediation from lead(II)nb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber177-189nb_NO
dc.source.volume3nb_NO
dc.source.journalInternational Journal of Agricultural and Environmental Researchnb_NO
dc.source.issue2nb_NO
dc.identifier.cristin1486450
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2017 by Scientific Research Councilnb_NO
cristin.unitcode194,64,92,0
cristin.unitnameInstitutt for maskinteknikk og produksjon
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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