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Cho, Kyung Hwa
Water-Environmental Informatics Lab.
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dc.citation.startPage 101037 -
dc.citation.title JOURNAL OF WATER PROCESS ENGINEERING -
dc.citation.volume 33 -
dc.contributor.author Huong, Pham Thi -
dc.contributor.author Kim, Jitae -
dc.contributor.author Al Tahtamouni, T.M. -
dc.contributor.author Le Minh Tri, Nguyen -
dc.contributor.author Kim, Hak-Hyeon -
dc.contributor.author Cho, Kyung Hwa -
dc.contributor.author Lee, Changha -
dc.date.accessioned 2023-12-21T18:07:58Z -
dc.date.available 2023-12-21T18:07:58Z -
dc.date.created 2019-12-04 -
dc.date.issued 2020-02 -
dc.description.abstract In this study, novel activation of peroxymonosulfate (PMS) by biochar derived from rice husk (generally considered useless agricultural wastes in Vietnam) toward organic pollutants from wastewater was investigated. The basic properties of biochar were characterized through field-emission scanning electron microscopy (FE-SEM), elemental analysis (EA) and gas adsorption analysis (BET). Operating parameters including PMS concentration, dose of biochar and initial concentration of target pollutants (tetracycline and bisphenol A) were systematically studied. The results showed that biochar derived from rice husk effectively activated of PMS, leading to high degradation of organic pollutants in wastewater. The degradation efficiency of organic pollutants increased with increasing PMS concentration and amount of biochar. The reuse of rice husk biochar and the possible mechanism for PMS activation were proposed accordingly. In addition, the evaluation of potential available rice husk biomass in Vietnam was discussed. These findings suggest a novel rice husk biochar for activation of PMS toward toxic organic pollutants from wastewater. -
dc.identifier.bibliographicCitation JOURNAL OF WATER PROCESS ENGINEERING, v.33, pp.101037 -
dc.identifier.doi 10.1016/j.jwpe.2019.101037 -
dc.identifier.issn 2214-7144 -
dc.identifier.scopusid 2-s2.0-85074763675 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/30559 -
dc.identifier.url https://www.sciencedirect.com/science/article/pii/S2214714419307597 -
dc.identifier.wosid 000517599700028 -
dc.language 영어 -
dc.publisher ELSEVIER -
dc.title Novel activation of peroxymonosulfate by biochar derived from rice husk toward oxidation of organic contaminants in wastewater -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Engineering, Environmental; Engineering, Chemical; Water Resources -
dc.relation.journalResearchArea Engineering; Water Resources -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Rice husk -
dc.subject.keywordAuthor Biochar -
dc.subject.keywordAuthor Organic -
dc.subject.keywordAuthor Pollutants -
dc.subject.keywordAuthor Peroxymonosulfate -
dc.subject.keywordAuthor Wastewater -
dc.subject.keywordPlus PERSISTENT FREE-RADICALS -
dc.subject.keywordPlus BISPHENOL-A -
dc.subject.keywordPlus PHOTOCATALYTIC DEGRADATION -
dc.subject.keywordPlus HYDROXYL RADICALS -
dc.subject.keywordPlus REMOVAL -
dc.subject.keywordPlus PERSULFATE -
dc.subject.keywordPlus CARBON -
dc.subject.keywordPlus ADSORPTION -
dc.subject.keywordPlus POLLUTANTS -
dc.subject.keywordPlus TETRACYCLINE -

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