DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dong-Yeon | ko |
dc.contributor.author | Oh, You-Kwan | ko |
dc.contributor.author | Park, Ji-Yeon | ko |
dc.contributor.author | Kim, Bohwa | ko |
dc.contributor.author | Choi, Sun-A | ko |
dc.contributor.author | Han, Jong-In | ko |
dc.date.accessioned | 2015-11-20T07:20:22Z | - |
dc.date.available | 2015-11-20T07:20:22Z | - |
dc.date.created | 2015-06-23 | - |
dc.date.created | 2015-06-23 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.191, pp.469 - 474 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/200615 | - |
dc.description.abstract | In this study, a simultaneous process of harvesting biomass and extracting crude bio-oil was attempted from wet microalgae biomass using FeCl3 and Fe-2(SO4)(3) as both coagulant and cell-disrupting agent. A culture solution of Chlorella sp. KR-1 was firstly concentrated to 20 g/L and then proceeded for cell disruption with the addition of H2O2. Optimal dosage were 560 and 1060 mg/L for FeCl3 and Fe-2(SO4)(3), showing harvesting efficiencies of more than 99%. Optimal extraction conditions were identified via the response surface method (RSM), and the extraction yield was almost the same at 120 degrees C for both iron salts but FAME compositions after transesterification was found to be quite different. Given iron salts were a reference coagulant in water treatment in general and microalgae harvesting in particular, the present approach of using it for harvesting and oil-extraction in a simultaneous manner can serve as a practical route for the microalgae-derived biodiesel production. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | BIODIESEL PRODUCTION | - |
dc.subject | WET MICROALGAE | - |
dc.subject | IN-VITRO | - |
dc.subject | MEMBRANE | - |
dc.subject | KR-1 | - |
dc.subject | EXTRACTION | - |
dc.subject | FILTRATION | - |
dc.subject | BIOMASS | - |
dc.title | An integrated process for microalgae harvesting and cell disruption by the use of ferric ions | - |
dc.type | Article | - |
dc.identifier.wosid | 000357661700066 | - |
dc.identifier.scopusid | 2-s2.0-84945475787 | - |
dc.type.rims | ART | - |
dc.citation.volume | 191 | - |
dc.citation.beginningpage | 469 | - |
dc.citation.endingpage | 474 | - |
dc.citation.publicationname | BIORESOURCE TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.biortech.2015.03.020 | - |
dc.contributor.localauthor | Han, Jong-In | - |
dc.contributor.nonIdAuthor | Oh, You-Kwan | - |
dc.contributor.nonIdAuthor | Park, Ji-Yeon | - |
dc.contributor.nonIdAuthor | Kim, Bohwa | - |
dc.contributor.nonIdAuthor | Choi, Sun-A | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Harvesting | - |
dc.subject.keywordAuthor | Oil extraction | - |
dc.subject.keywordAuthor | Fenton-like reaction | - |
dc.subject.keywordAuthor | Cell disruption | - |
dc.subject.keywordAuthor | Coagulation | - |
dc.subject.keywordPlus | BIODIESEL PRODUCTION | - |
dc.subject.keywordPlus | WET MICROALGAE | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | KR-1 | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | FILTRATION | - |
dc.subject.keywordPlus | BIOMASS | - |
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