DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Taewoon | ko |
dc.contributor.author | Oh, You-Kwan | ko |
dc.contributor.author | Kim, Bohwa | ko |
dc.contributor.author | Han, Jong-In | ko |
dc.date.accessioned | 2015-05-22T02:17:12Z | - |
dc.date.available | 2015-05-22T02:17:12Z | - |
dc.date.created | 2015-05-20 | - |
dc.date.created | 2015-05-20 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.186, pp.343 - 347 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198548 | - |
dc.description.abstract | To overcome fouling issue in membrane-based algae harvesting and thus make an otherwise promising harvesting option more competitive, a bubble-generator plate was developed. According to computational fluid dynamics analysis, the plate generated substantial hydrodynamic power in terms of high pressure, velocity, and shear stress. When installed in a membrane filtration system with membranes of different surface and structural characteristics (one prepared by the phase inversion method, and a commercial one) the bubble-generator was indeed effective in reducing fouling. Without the plate, the much cheaper homemade membrane had the similar performance as the commercial one. Use of the bubble-generator considerably improved the performance of both membranes, and revealed a valuable synergy with the asymmetrical structure of the homemade membrane. This result clearly showed that the ever-problematic fouling could be mitigated in a rather easy manner, and in so doing, that membrane technology could indeed become a practical option for algae harvesting. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | ULTRAFILTRATION MEMBRANES | - |
dc.subject | MICROFILTRATION | - |
dc.subject | FILTRATION | - |
dc.subject | FLOW | - |
dc.subject | SYSTEM | - |
dc.title | Dramatic improvement of membrane performance for microalgae harvesting with a simple bubble-generator plate | - |
dc.type | Article | - |
dc.identifier.wosid | 000353190900047 | - |
dc.identifier.scopusid | 2-s2.0-84937763332 | - |
dc.type.rims | ART | - |
dc.citation.volume | 186 | - |
dc.citation.beginningpage | 343 | - |
dc.citation.endingpage | 347 | - |
dc.citation.publicationname | BIORESOURCE TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.biortech.2015.03.111 | - |
dc.contributor.localauthor | Han, Jong-In | - |
dc.contributor.nonIdAuthor | Oh, You-Kwan | - |
dc.contributor.nonIdAuthor | Kim, Bohwa | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Microalgae harvesting | - |
dc.subject.keywordAuthor | Membrane filtration | - |
dc.subject.keywordAuthor | Computational fluid dynamics | - |
dc.subject.keywordAuthor | Asymmetric structure | - |
dc.subject.keywordAuthor | Bubble-generator plate | - |
dc.subject.keywordPlus | ULTRAFILTRATION MEMBRANES | - |
dc.subject.keywordPlus | MICROFILTRATION | - |
dc.subject.keywordPlus | FILTRATION | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | SYSTEM | - |
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