Приказ основних података о документу

dc.creatorVukčević, Marija
dc.creatorKalijadis, Ana
dc.creatorVasiljević, Tatjana
dc.creatorBabić, Biljana M.
dc.creatorLaušević, Zoran
dc.creatorLaušević, Mila
dc.date.accessioned2021-03-10T12:54:07Z
dc.date.available2021-03-10T12:54:07Z
dc.date.issued2015
dc.identifier.issn1387-1811
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3127
dc.description.abstractThe main objective of this work was to find optimal production parameters for the preparation of activated hemp fibers (ACh) with good adsorption properties toward pesticides. In order to examine the role of manufacturing parameters on ACh surface characteristics, activation process of carbonized hemp fibers was investigated by temperature programmed reaction and evolved gaseous products of activation were monitored by mass spectrometry. ACh samples were characterized by BET surface area, scanning electron microscopy and temperature-programmed desorption. KOH activation induces the reduction of oxygen groups existing on the carbonized hemp fiber surface and the formation of the more stable, predominantly anhydride groups, while porosity development correlates with both H-2 and CO, evolved during the activation, and increases with carbonization and activation temperature. Finally, the highest efficiency in pesticides removal was achieved by carbonization of waste hemp fibers and activation at 900 degrees C with KOH/carbonized material ratio of 2/1. High efficiency in pesticides removal indicates that activated hemp fibers could be successfully used as a sorbent in water purification.en
dc.publisherElsevier, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45006/RS//
dc.rightsrestrictedAccess
dc.sourceMicroporous and Mesoporous Materials
dc.subjectWaste hemp fibersen
dc.subjectActivationen
dc.subjectSurface propertiesen
dc.subjectPesticidesen
dc.subjectAdsorptionen
dc.titleProduction of activated carbon derived from waste hemp (Cannabis sativa) fibers and its performance in pesticide adsorptionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage165
dc.citation.other214: 156-165
dc.citation.rankM21
dc.citation.spage156
dc.citation.volume214
dc.identifier.doi10.1016/j.micromeso.2015.05.012
dc.identifier.scopus2-s2.0-84930209272
dc.identifier.wos000356749900022
dc.type.versionpublishedVersion


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Приказ основних података о документу