Bench-scale ex situ diesel removal process using a biobarrier and surfactant flushing
DC Field | Value | Language |
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dc.contributor.author | 이영철 | - |
dc.contributor.author | 우성근 | - |
dc.contributor.author | Eun-Sil Choi | - |
dc.contributor.author | 안영희 | - |
dc.contributor.author | 박준홍 | - |
dc.contributor.author | Myungjin Lee | - |
dc.contributor.author | 양지원 | - |
dc.date.available | 2020-02-29T09:42:24Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/17367 | - |
dc.description.abstract | Ex situ diesel removal was demonstrated using a biobarrier with immobilized cells and surfactant flushing in a bench-scale system. Four strains (two Acinetobacter sp., one Gordonia sp., and one Rhodococcus sp.) isolated from a diesel-contaminated site were immobilized onto a matrix to act as a biofiller. Peat moss, bentonite, and alginate were used as a hybrid support, and a procedure for the use of a bench-scale biobarrier was also employed. According to a microbial counting assay used for the biobarrier, the total amount of bacterial cells increased from approximately 2 109 to 8 109 (colony forming unit (CFU)/g) and the amount of inoculated diesel-degrading bacteria slightly increased from 2 106 to 5 106 (CFU/g) in the same period (over 30 days). This increase resulted in the reduction of diesel from 6000 45 mg/kg to below 5 mg/kg. While 99.9%, i.e. up to below 5 mg/L of the diesel in soil was treated during 30 days of operation, diesel biodegradation accounted for 24.3% of the reduction of diesel. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국공업화학회 | - |
dc.relation.isPartOf | Journal of Industrial and Engineering Chemistry | - |
dc.title | Bench-scale ex situ diesel removal process using a biobarrier and surfactant flushing | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000302664500004 | - |
dc.identifier.doi | 10.1016/j.jiec.2012.01.020 | - |
dc.identifier.bibliographicCitation | Journal of Industrial and Engineering Chemistry, v.18, no.3, pp.882 - 887 | - |
dc.identifier.kciid | ART001662132 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-84862830289 | - |
dc.citation.endPage | 887 | - |
dc.citation.startPage | 882 | - |
dc.citation.title | Journal of Industrial and Engineering Chemistry | - |
dc.citation.volume | 18 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | 이영철 | - |
dc.subject.keywordAuthor | Ex situ biodegradation | - |
dc.subject.keywordAuthor | Diesel oil | - |
dc.subject.keywordAuthor | DGGE | - |
dc.subject.keywordAuthor | T-RFLP | - |
dc.subject.keywordAuthor | Bench-scale system | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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