Optimization of flocculation conditions for Botryococcus braunii using response surface methodology

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dc.contributor.authorDong-Geol Kim-
dc.contributor.authorHee-Mock Oh-
dc.contributor.authorY H Park-
dc.contributor.authorHee-Sik Kim-
dc.contributor.authorHyung Gwan Lee-
dc.contributor.authorChi-Yong Ahn-
dc.date.accessioned2017-04-19T09:39:40Z-
dc.date.available2017-04-19T09:39:40Z-
dc.date.issued2013-
dc.identifier.issn0921-8971-
dc.identifier.uri10.1007/s10811-012-9948-4ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/11322-
dc.description.abstractBiodiesel from microalgae is recognized as a desirable, renewable biofuel to replace petroleum-derived transport fuels. However, the efficient harvesting of microalgae is a major hurdle for commercialization. Therefore, the development of a cost-effective harvesting method is essential to reduce production cost. A partial factorial design was used to screen the main factors involved, which were the concentration of FeCl3, the bioflocculant, and the time of slow mixing. Response surface methodology (RSM) was used to further investigate the optimal conditions for these factors on flocculation of Botryococcus braunii. Analysis of variance and other relevant tests confirmed the validity of the suggested model. The optimal conditions inferred from the obtained equation were 0.79 mM FeCl3, 0.58 % (v/v) bioflocculant, and 180 sec of slow mixing for 1.1 g DCW L-1 of B. braunii. The flocculating activity under these conditions was 90.6 %. By using RSM, the optimal conditions for flocculation of B. braunii could be reached more quickly and efficiently.-
dc.publisherSpringer-
dc.titleOptimization of flocculation conditions for Botryococcus braunii using response surface methodology-
dc.title.alternativeOptimization of flocculation conditions for Botryococcus braunii using response surface methodology-
dc.typeArticle-
dc.citation.titleJournal of Applied Phycology-
dc.citation.number3-
dc.citation.endPage882-
dc.citation.startPage875-
dc.citation.volume25-
dc.contributor.affiliatedAuthorDong-Geol Kim-
dc.contributor.affiliatedAuthorHee-Mock Oh-
dc.contributor.affiliatedAuthorHee-Sik Kim-
dc.contributor.affiliatedAuthorHyung Gwan Lee-
dc.contributor.affiliatedAuthorChi-Yong Ahn-
dc.contributor.alternativeName김동걸-
dc.contributor.alternativeName오희목-
dc.contributor.alternativeName박용하-
dc.contributor.alternativeName김희식-
dc.contributor.alternativeName이형관-
dc.contributor.alternativeName안치용-
dc.identifier.bibliographicCitationJournal of Applied Phycology, vol. 25, no. 3, pp. 875-882-
dc.identifier.doi10.1007/s10811-012-9948-4-
dc.subject.keywordBiodiesel-
dc.subject.keywordBotryococcus braunii-
dc.subject.keywordFlocculation-
dc.subject.keywordHarvest-
dc.subject.keywordResponse surface methodology-
dc.subject.localbio-diesel-
dc.subject.localBiodiesel-
dc.subject.localbiodiesel-
dc.subject.localBotryococcus braunii-
dc.subject.localFlocculation-
dc.subject.localHarvest-
dc.subject.localResponse-surface methodology-
dc.subject.localresponse surface methodology-
dc.subject.localResponse surface methodology-
dc.subject.localResponse Surface Methodology (RSM)-
dc.description.journalClassY-
Appears in Collections:
Synthetic Biology and Bioengineering Research Institute > Cell Factory Research Center > 1. Journal Articles
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