Lipid extraction from microalgae cell using persulfate-based oxidation

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dc.contributor.authorSeo, Yeong Hwanko
dc.contributor.authorSung, Minako
dc.contributor.authorOh, You-Kwanko
dc.contributor.authorHan, Jong-Inko
dc.date.accessioned2016-04-20T06:07:33Z-
dc.date.available2016-04-20T06:07:33Z-
dc.date.created2015-12-30-
dc.date.created2015-12-30-
dc.date.issued2016-01-
dc.identifier.citationBIORESOURCE TECHNOLOGY, v.200, pp.1073 - 1075-
dc.identifier.issn0960-8524-
dc.identifier.urihttp://hdl.handle.net/10203/205096-
dc.description.abstractIn this study, persulfate, a solid-type oxidant, was adopted as a substitute for hydrogen peroxide in extracting lipid from microalgae biomass. Microalgae cells were concentrated at pH 3 and with 200 mg/L of ferric chloride, conditions which can activate oxidants such as hydrogen peroxide and persulfate. At a persulfate concentration of 2 mM and a reaction temperature of 90 degrees C, exceedingly high extraction efficiency over 95% was obtained, which was higher than with 0.5% hydrogen peroxide at the same temperature. This result showed that persulfate is sufficiently powerful and incomparably cheap enough to replace the potent yet expensive oxidant. It appears that combining iron-based coagulation and persulfate-based lipid extraction is indeed a competitive approach that can possibly lighten the process burden for the microalgae-derived biodiesel production.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.subjectZERO-VALENT IRON-
dc.subjectBIODIESEL PRODUCTION-
dc.subjectACID-
dc.titleLipid extraction from microalgae cell using persulfate-based oxidation-
dc.typeArticle-
dc.identifier.wosid000365811200137-
dc.identifier.scopusid2-s2.0-84948172589-
dc.type.rimsART-
dc.citation.volume200-
dc.citation.beginningpage1073-
dc.citation.endingpage1075-
dc.citation.publicationnameBIORESOURCE TECHNOLOGY-
dc.identifier.doi10.1016/j.biortech.2015.10.106-
dc.contributor.localauthorHan, Jong-In-
dc.contributor.nonIdAuthorSeo, Yeong Hwan-
dc.contributor.nonIdAuthorSung, Mina-
dc.contributor.nonIdAuthorOh, You-Kwan-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorLipid extraction-
dc.subject.keywordAuthorPersulfate-
dc.subject.keywordAuthorOxidation-
dc.subject.keywordAuthorMicroalgae-
dc.subject.keywordAuthorFenton-like reaction-
dc.subject.keywordPlusZERO-VALENT IRON-
dc.subject.keywordPlusBIODIESEL PRODUCTION-
dc.subject.keywordPlusACID-
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CE-Journal Papers(저널논문)
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