DC Field | Value | Language |
---|---|---|
dc.contributor.author | Woo, SH | - |
dc.contributor.author | Park, JM | - |
dc.contributor.author | Rittmann, BE | - |
dc.date.accessioned | 2016-03-31T13:21:06Z | - |
dc.date.available | 2016-03-31T13:21:06Z | - |
dc.date.created | 2009-08-25 | - |
dc.date.issued | 2001-04-05 | - |
dc.identifier.issn | 0006-3592 | - |
dc.identifier.other | 2001-OAK-0000001866 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/19630 | - |
dc.description.abstract | This work develops and utilizes a non-steady-state model for evaluating the interactions between sorption and biodegradation of hydrophobic organic compounds in soil-slurry systems. The model includes sorption/desorption of a target compound, its utilization by microorganisms as a primary substrate existing in the dissolved phase, and/or the sorbed phase in biomass and soil, oxygen transfer, and oxygen utilization as an electron acceptor. Biodegradation tests with phenanthrene were conducted in liquid and soil-slurry systems. The soil-slurry tests were performed with very different mass transfer rates: fast mass transfer in a flask test at 150 rpm, and slow mass transfer in a roller-bottle test at 2 rpm. The results of liquid tests indicate that biodegradation of the soil-soluble organic fraction did not significantly enhance the biodegradation rate. In the slurry tests, phenanthrene was degraded more rapidly than in liquid tests, but at a similar rate in both slurry systems. Modeling analyses with several hypotheses indicate that a model without biodegradation of compound sorbed to the soil was not able to account for the rapid degradation of phenanthrene, particularly in the roller-bottle slurry test. The model with sorbed-phase biodegradation and the same biokinetic parameters, but unique mass transfer: coefficients, simulated the experimental data in both slurry tests most successfully. Reduced mass transfer resistance:to bacteria attached to the soil is the most likely phenomenon accounting for rapid sorbed-phase biodegradation. (C) 2001 John Wiley & Sons, Inc. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | JOHN WILEY & SONS INC | - |
dc.relation.isPartOf | BIOTECHNOLOGY AND BIOENGINEERING | - |
dc.subject | phenanthrene | - |
dc.subject | biodegradation | - |
dc.subject | soil slurry | - |
dc.subject | sorbed-phase biodegradation | - |
dc.subject | non-steady-state model | - |
dc.subject | kinetics | - |
dc.subject | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject | MICROBIAL-DEGRADATION | - |
dc.subject | CONTAMINATED SOIL | - |
dc.subject | ORGANIC-COMPOUNDS | - |
dc.subject | ACTIVATED CARBON | - |
dc.subject | MASS-TRANSFER | - |
dc.subject | PAH COMPOUNDS | - |
dc.subject | BIOAVAILABILITY | - |
dc.subject | MODEL | - |
dc.subject | GROWTH | - |
dc.title | Evaluation of the interaction between biodegradation and sorption of phenanthrene in soil-slurry systems | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1002/1097-0290(20010405)73:1<12::AID-BIT1032>3.0.CO;2-W | - |
dc.author.google | Woo, SH | - |
dc.author.google | Park, JM | - |
dc.author.google | Rittmann, BE | - |
dc.relation.volume | 73 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 12 | - |
dc.relation.lastpage | 24 | - |
dc.contributor.id | 10054404 | - |
dc.relation.journal | BIOTECHNOLOGY AND BIOENGINEERING | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIOTECHNOLOGY AND BIOENGINEERING, v.73, no.1, pp.12 - 24 | - |
dc.identifier.wosid | 000167503600002 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 24 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 12 | - |
dc.citation.title | BIOTECHNOLOGY AND BIOENGINEERING | - |
dc.citation.volume | 73 | - |
dc.contributor.affiliatedAuthor | Park, JM | - |
dc.identifier.scopusid | 2-s2.0-0035810315 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 46 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject.keywordPlus | MICROBIAL-DEGRADATION | - |
dc.subject.keywordPlus | CONTAMINATED SOIL | - |
dc.subject.keywordPlus | ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | ACTIVATED CARBON | - |
dc.subject.keywordPlus | MASS-TRANSFER | - |
dc.subject.keywordPlus | PAH COMPOUNDS | - |
dc.subject.keywordPlus | BIOAVAILABILITY | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | phenanthrene | - |
dc.subject.keywordAuthor | biodegradation | - |
dc.subject.keywordAuthor | soil slurry | - |
dc.subject.keywordAuthor | sorbed-phase biodegradation | - |
dc.subject.keywordAuthor | non-steady-state model | - |
dc.subject.keywordAuthor | kinetics | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
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