What determines the efficacy of landfarming for petroleum-contaminated soils: Significance of contaminant characteristics
DC Field | Value | Language |
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dc.contributor.author | Kim, Sang Hyun | - |
dc.contributor.author | Woo, Heesoo | - |
dc.contributor.author | An, Seongnam | - |
dc.contributor.author | Chung, Jaeshik | - |
dc.contributor.author | Lee, Seunghak | - |
dc.contributor.author | Lee, Seungwoo | - |
dc.date.accessioned | 2022-03-21T04:41:54Z | - |
dc.date.available | 2022-03-21T04:41:54Z | - |
dc.date.created | 2022-03-21 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0045-6535 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/139161 | - |
dc.description.abstract | Identifying the cause of inconsistent landfarming efficacy is critical to designing optimal remedial strategies for petroleum-contaminated sites. We assessed contaminated soils collected from two former military bases in South Korea to better understand the role and influence of different factors. Landfarming remediation was simulated in the laboratory by applying comparable practices (such as tillage and bioaugmentation) and the relevant mechanism was examined. We then systematically examined potential factors affecting petroleum-removal efficacy, including the content of fine soil particles, the initial concentration and composition of petroleum contaminants, and the degree of soil-contaminant interaction. The distribution range of total petroleum hydrocarbons (TPHs) and the size of unresolved complex mixture (UCM) found in gas chromatography data showed that petroleum composed of TPHs with lower carbon numbers and having smaller size of UCM could be treated more effectively by landfarming. Incorporating the evaluation of the distribution range and UCM properties of petroleum, rather than simply considering its total concentration, is a more accurate and efficient method for determining the site-specific suitability of landfarming as a remedial option, as well as for assessing the necessity of supplementary processes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | UNRESOLVED COMPLEX MIXTURE | - |
dc.subject | WEATHERED HYDROCARBONS | - |
dc.subject | NATURAL ATTENUATION | - |
dc.subject | ORGANIC POLLUTANTS | - |
dc.subject | DIESEL OIL | - |
dc.subject | CRUDE-OIL | - |
dc.subject | BIOREMEDIATION | - |
dc.subject | BIODEGRADATION | - |
dc.subject | BIOAVAILABILITY | - |
dc.subject | IMPACT | - |
dc.title | What determines the efficacy of landfarming for petroleum-contaminated soils: Significance of contaminant characteristics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Seunghak | - |
dc.identifier.doi | 10.1016/j.chemosphere.2021.133392 | - |
dc.identifier.scopusid | 2-s2.0-85121554575 | - |
dc.identifier.wosid | 000755515800008 | - |
dc.identifier.bibliographicCitation | CHEMOSPHERE, v.290 | - |
dc.relation.isPartOf | CHEMOSPHERE | - |
dc.citation.title | CHEMOSPHERE | - |
dc.citation.volume | 290 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | UNRESOLVED COMPLEX MIXTURE | - |
dc.subject.keywordPlus | WEATHERED HYDROCARBONS | - |
dc.subject.keywordPlus | NATURAL ATTENUATION | - |
dc.subject.keywordPlus | ORGANIC POLLUTANTS | - |
dc.subject.keywordPlus | DIESEL OIL | - |
dc.subject.keywordPlus | CRUDE-OIL | - |
dc.subject.keywordPlus | BIOREMEDIATION | - |
dc.subject.keywordPlus | BIODEGRADATION | - |
dc.subject.keywordPlus | BIOAVAILABILITY | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordAuthor | Soil remediation | - |
dc.subject.keywordAuthor | Total petroleum hydrocarbons (TPH) | - |
dc.subject.keywordAuthor | Unresolved complex mixture (UCM) | - |
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