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Application of iron-modified biochar for arsenite removal and toxicity reduction

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dc.contributor.authorKim, Jiwon-
dc.contributor.authorSong, Jinyoung-
dc.contributor.authorLee, Seung-Mok-
dc.contributor.authorJung, Jinho-
dc.date.accessioned2021-08-31T19:41:39Z-
dc.date.available2021-08-31T19:41:39Z-
dc.date.created2021-06-19-
dc.date.issued2019-12-25-
dc.identifier.issn1226-086X-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/60882-
dc.description.abstractIn the present study, the Miscanthus biochar was modified with amorphous iron (hydr)oxide to remove arsenite. The kinetic study indicated the chemical adsorption of arsenite on the iron-modified biochar. Additionally, the iron-modified biochar exhibited similar or higher adsorption of arsenite (56.06 and 47.90 mg/g Fe for powder and beads, respectively) than previously reported composites. Moreover, the leached arsenite concentration from both the adsorbents was less than 2.02 mg/L, which was not acutely toxic to Daphnia magna. Considering that it is not easy and safe to use adsorbents in powder form, the iron-modified biochar beads can be a promising adsorbent. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE INC-
dc.subjectGRANULAR ACTIVATED CARBON-
dc.subjectOXIDE PARTICLES MBOP-
dc.subjectAQUEOUS-SOLUTION-
dc.subjectADSORPTION CAPACITY-
dc.subjectEFFICIENT REMOVAL-
dc.subjectGIANT MISCANTHUS-
dc.subjectMAGNETIC BIOCHAR-
dc.subjectCOLUMN SORPTION-
dc.subjectLOW-COST-
dc.subjectWATER-
dc.titleApplication of iron-modified biochar for arsenite removal and toxicity reduction-
dc.typeArticle-
dc.contributor.affiliatedAuthorJung, Jinho-
dc.identifier.doi10.1016/j.jiec.2019.07.026-
dc.identifier.scopusid2-s2.0-85069646477-
dc.identifier.wosid000501658800003-
dc.identifier.bibliographicCitationJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.80, pp.17 - 22-
dc.relation.isPartOfJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-
dc.citation.titleJOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-
dc.citation.volume80-
dc.citation.startPage17-
dc.citation.endPage22-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.identifier.kciidART002542370-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.subject.keywordPlusGRANULAR ACTIVATED CARBON-
dc.subject.keywordPlusOXIDE PARTICLES MBOP-
dc.subject.keywordPlusAQUEOUS-SOLUTION-
dc.subject.keywordPlusADSORPTION CAPACITY-
dc.subject.keywordPlusEFFICIENT REMOVAL-
dc.subject.keywordPlusGIANT MISCANTHUS-
dc.subject.keywordPlusMAGNETIC BIOCHAR-
dc.subject.keywordPlusCOLUMN SORPTION-
dc.subject.keywordPlusLOW-COST-
dc.subject.keywordPlusWATER-
dc.subject.keywordAuthorAcute toxicity-
dc.subject.keywordAuthorAdsorption-
dc.subject.keywordAuthorArsenic-
dc.subject.keywordAuthorBiochar-
dc.subject.keywordAuthorIron-
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