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dc.contributor.authorChung, Seung-Gun-
dc.contributor.authorKim, Dong-Ju-
dc.contributor.authorLee, Sang-Hyup-
dc.contributor.authorChoi, Jae-Woo-
dc.date.accessioned2024-01-20T12:33:55Z-
dc.date.available2024-01-20T12:33:55Z-
dc.date.created2021-09-01-
dc.date.issued2013-04-
dc.identifier.issn0049-6979-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/128224-
dc.description.abstractWe investigated the effects of substrate interactions on the degradation of toluene and methyl tert-butyl ether (MTBE) by Pseudomonas putida during transport through quartz sand because of the coexistence of toluene and MTBE in aquifer systems. A laboratory test was conducted for a pulse injection of a toluene and/or MTBE solution with and without bacteria into a saturated sand column. We found that the effect of toluene on MTBE was negative because the mass recovery of MTBE increased by 30 % when toluene was added, whereas the effect of MTBE on toluene degradation was positive because the mass recovery of toluene decreased by 7 %. These results were comparable with those of a previous batch study on substrate interactions which reported that toluene can be more negative than MTBE at concentrations higher than 25 mg/L. This finding indicates that substrate interaction is also an important mechanism, controlling the fate of contaminants during transport through aquifer systems. In addition, bacteria-facilitated transport was also observed for both substrates. Therefore, for an efficient bioremediation scheme, care should be taken for substrate interaction as well as for bacteria-facilitated transport in porous media.-
dc.languageEnglish-
dc.publisherKluwer Academic Publishers-
dc.titleA Laboratory Column Study on the Biodegradation of Toluene and Methyl tert-Butyl Ether: The Effect of Substrate Interactions-
dc.typeArticle-
dc.identifier.doi10.1007/s11270-013-1530-4-
dc.description.journalClass1-
dc.identifier.bibliographicCitationWater, Air, & Soil Pollution, v.224, no.4-
dc.citation.titleWater, Air, & Soil Pollution-
dc.citation.volume224-
dc.citation.number4-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000317619700040-
dc.identifier.scopusid2-s2.0-84875191063-
dc.relation.journalWebOfScienceCategoryEnvironmental Sciences-
dc.relation.journalWebOfScienceCategoryMeteorology & Atmospheric Sciences-
dc.relation.journalWebOfScienceCategoryWater Resources-
dc.relation.journalResearchAreaEnvironmental Sciences & Ecology-
dc.relation.journalResearchAreaMeteorology & Atmospheric Sciences-
dc.relation.journalResearchAreaWater Resources-
dc.type.docTypeArticle-
dc.subject.keywordPlusBENZENE DEGRADATION-
dc.subject.keywordPlusPSEUDOMONAS-PUTIDA-
dc.subject.keywordPlusGROWTH-KINETICS-
dc.subject.keywordPlusMTBE-
dc.subject.keywordPlusBTEX-
dc.subject.keywordPlusBIOREMEDIATION-
dc.subject.keywordPlusCULTURE-
dc.subject.keywordPlusSITES-
dc.subject.keywordPlusSOIL-
dc.subject.keywordPlusTBA-
dc.subject.keywordAuthorColumn study-
dc.subject.keywordAuthorMTBE-
dc.subject.keywordAuthorPseudomonas putida-
dc.subject.keywordAuthorSubstrate interaction-
dc.subject.keywordAuthorToluene-
dc.subject.keywordAuthorToluene-degrading bacterium-
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KIST Article > 2013
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