Electrokinetic Removal of Petroleum Hydrocarbon from Residual Clayey Soil Following a Washing Process
DC Field | Value | Language |
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dc.contributor.author | Jeon, Chil-Sung | - |
dc.contributor.author | Yang, Jung-Seok | - |
dc.contributor.author | Kim, Kyung-Jo | - |
dc.contributor.author | Baek, Kitae | - |
dc.date.accessioned | 2024-02-27T15:02:50Z | - |
dc.date.available | 2024-02-27T15:02:50Z | - |
dc.date.issued | 2010-02 | - |
dc.identifier.issn | 1863-0650 | - |
dc.identifier.issn | 1863-0669 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/27342 | - |
dc.description.abstract | This study investigates total petroleum hydrocarbon (TPH) removal from residual clayey soil, after a washing procedure, using an electrokinetic process. Eight electrokinetic experiments were carried out to investigate the characteristics of TPH removal. When 0.1 M MgSO4 or 0.1 M NaOH was used as an electrolyte, the electric current rapidly increased within the first 100 or 200 h, respectively. A negatively charged soil surface resulted in a more negative zeta potential and greater electroosmotic flow toward the cathode. Therefore, the accumulated electroosmotic flow (EOF) when using 0.1 M NaOH as the anolyte-purging solution was higher than when using 0.1 M MgSO4. Although the energy consumption for the two purging solutions was similar, the efficiencies of TPH removal when 0.1 M MgSO4 and 0.1 M NaOH with surfactant were used were 0 and 39, respectively, because the electroosmotic flow rate increased with TPH removal efficiency. Mien 5 isopropyl alcohol (IPA) was used as a circulation solution, the electric current increased but the TPH removal was similar to that using water. In terms of energy consumption, the use of a surfactant-enhanced electrokinetic process with NaOH as electrolyte was effective in removing TPHs from low-perineability soil. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY | - |
dc.title | Electrokinetic Removal of Petroleum Hydrocarbon from Residual Clayey Soil Following a Washing Process | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1002/clen.200900190 | - |
dc.identifier.wosid | 000275854300027 | - |
dc.identifier.bibliographicCitation | CLEAN-SOIL AIR WATER, v.38, no.2, pp 189 - 193 | - |
dc.citation.title | CLEAN-SOIL AIR WATER | - |
dc.citation.volume | 38 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 189 | - |
dc.citation.endPage | 193 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | CONTAMINATED SOIL | - |
dc.subject.keywordPlus | REMEDIATION | - |
dc.subject.keywordPlus | PHENANTHRENE | - |
dc.subject.keywordPlus | PHYTOREMEDIATION | - |
dc.subject.keywordPlus | KAOLINITE | - |
dc.subject.keywordPlus | COPPER | - |
dc.subject.keywordAuthor | Electrokinetic | - |
dc.subject.keywordAuthor | Electrolyte | - |
dc.subject.keywordAuthor | Electroosmosis | - |
dc.subject.keywordAuthor | Surfactant | - |
dc.subject.keywordAuthor | Total petroleum hydrocarbon | - |
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