DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Seung-Ju | ko |
dc.contributor.author | Jang, DukSoo | ko |
dc.contributor.author | Lee, Jung-Kee | ko |
dc.contributor.author | Yun, Yeo-Myeong | ko |
dc.contributor.author | Kang, Seoktae | ko |
dc.date.accessioned | 2018-03-21T02:52:29Z | - |
dc.date.available | 2018-03-21T02:52:29Z | - |
dc.date.created | 2018-02-20 | - |
dc.date.created | 2018-02-20 | - |
dc.date.created | 2018-02-20 | - |
dc.date.created | 2018-02-20 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | DESALINATION AND WATER TREATMENT, v.99, pp.107 - 111 | - |
dc.identifier.issn | 1944-3994 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240741 | - |
dc.description.abstract | In this study, the intervention of bacterial communication or quorum quenching (QQ) technique has been investigated to mitigate biofouling in forward osmosis (FO) membrane processes. The 10 mg-C/L lysate of QQ enzyme-producing Rhodococcus sp. BH4 successfully degraded 79% of the bacterial signal molecule (N-acyl homoserine lactone, AHL). In a continuous lab-scale FO experiment using Pseudomonas aeruginosa PAO1 as a model bio-foulant, flux recovery after physical cleaning was higher in the presence of 10 mg/L of Rhodococcus lysate. The retardation of biofouling in the presence of Rhodococcus lysate was largely due to the reduced amount of bio-volume and extracellular polymeric substances (EPS), which were reduced by 68% and 75% compared with the control. In conclusion, the application of bacteria-oriented QQ molecules could be the potential solution not only to mitigate biofouling but also to meet the economic demands. | - |
dc.language | English | - |
dc.publisher | DESALINATION PUBL | - |
dc.title | Mitigation of biofouling in forward osmosis process by bacteria-oriented quorum quenching molecules | - |
dc.type | Article | - |
dc.identifier.wosid | 000425242300014 | - |
dc.identifier.scopusid | 2-s2.0-85042132089 | - |
dc.type.rims | ART | - |
dc.citation.volume | 99 | - |
dc.citation.beginningpage | 107 | - |
dc.citation.endingpage | 111 | - |
dc.citation.publicationname | DESALINATION AND WATER TREATMENT | - |
dc.identifier.doi | 10.5004/dwt.2017.21665 | - |
dc.contributor.localauthor | Kang, Seoktae | - |
dc.contributor.nonIdAuthor | Lee, Jung-Kee | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Biofouling | - |
dc.subject.keywordAuthor | Quorum sensing | - |
dc.subject.keywordAuthor | Quorum quenching | - |
dc.subject.keywordAuthor | Rhodococcus sp. | - |
dc.subject.keywordAuthor | Extracellular polymeric substances | - |
dc.subject.keywordPlus | WASTE-WATER TREATMENT | - |
dc.subject.keywordPlus | MEMBRANE BIOREACTOR | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | BIOFILM | - |
dc.subject.keywordPlus | RO | - |
dc.subject.keywordPlus | FO | - |
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