DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Heewon | ko |
dc.contributor.author | Kim, Kyochan | ko |
dc.contributor.author | Jung, Joo-Young | ko |
dc.contributor.author | Bai, Sungchul Charles | ko |
dc.contributor.author | Chang, Yong Keun | ko |
dc.contributor.author | Han, Jong-In | ko |
dc.date.accessioned | 2017-03-28T06:54:49Z | - |
dc.date.available | 2017-03-28T06:54:49Z | - |
dc.date.created | 2016-11-21 | - |
dc.date.created | 2016-11-21 | - |
dc.date.created | 2016-11-21 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.34, no.1, pp.62 - 65 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220943 | - |
dc.description.abstract | Seawater, when supplemented to a growth medium, appears to stimulate auto-flocculation of a certain microalgae species like Scenedesmus obliquus and thus renders its harvesting easy. To make use of this unique response for the purpose of biomass harvesting, S. obliquus was grown in a seawater-added medium and then collected in electrochemically- mediated ways. Significantly higher harvesting efficiency and energy saving were observed with electroflotation (EF) than with electro-coagulation-flotation (ECF) and the standard BG11 medium. An optimal EF condition, the highest recovery rate with least energy use, was found with a supply of 0.5 A. Seawater amendment was most beneficial in a level of 10%. All this clearly showed that applying EF to cells cultivated in the seawater-supplemented medium is a promising harvesting means that enables one to obtain algae biomass without interfering with the downstream process of biodiesel production. | - |
dc.language | English | - |
dc.publisher | KOREAN INSTITUTE CHEMICAL ENGINEERS | - |
dc.subject | BIODIESEL PRODUCTION | - |
dc.subject | MICROALGAE | - |
dc.subject | FLOCCULATION | - |
dc.subject | RECOVERY | - |
dc.subject | BIOFUELS | - |
dc.subject | ELECTROCOAGULATION | - |
dc.title | Harvesting of Scenedesmus obliquus cultivated in seawater using electro-flotation | - |
dc.type | Article | - |
dc.identifier.wosid | 000392132900008 | - |
dc.identifier.scopusid | 2-s2.0-85001575004 | - |
dc.type.rims | ART | - |
dc.citation.volume | 34 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 62 | - |
dc.citation.endingpage | 65 | - |
dc.citation.publicationname | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.identifier.doi | 10.1007/s11814-016-0251-y | - |
dc.contributor.localauthor | Chang, Yong Keun | - |
dc.contributor.localauthor | Han, Jong-In | - |
dc.contributor.nonIdAuthor | Shin, Heewon | - |
dc.contributor.nonIdAuthor | Jung, Joo-Young | - |
dc.contributor.nonIdAuthor | Bai, Sungchul Charles | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Scenedesmus obliquus | - |
dc.subject.keywordAuthor | Harvest | - |
dc.subject.keywordAuthor | Seawater | - |
dc.subject.keywordAuthor | Electro-flotation (EF) | - |
dc.subject.keywordAuthor | Electro-coagulation-flotation (ECF) | - |
dc.subject.keywordPlus | BIODIESEL PRODUCTION | - |
dc.subject.keywordPlus | MICROALGAE | - |
dc.subject.keywordPlus | FLOCCULATION | - |
dc.subject.keywordPlus | RECOVERY | - |
dc.subject.keywordPlus | BIOFUELS | - |
dc.subject.keywordPlus | ELECTROCOAGULATION | - |
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