Assessment of soil washing for simultaneous removal of heavy metals and low-level petroleum hydrocarbons using various washing solutions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Deok Hyun | - |
dc.contributor.author | Park, Jae-Woo | - |
dc.contributor.author | Koutsospyros, Agamemnon | - |
dc.contributor.author | Cheong, Kyung Hoon | - |
dc.contributor.author | Chang, Yoon-Young | - |
dc.contributor.author | Baek, Kitae | - |
dc.contributor.author | Jo, Raehyun | - |
dc.contributor.author | Park, Jeong-Hun | - |
dc.date.accessioned | 2021-07-30T05:28:25Z | - |
dc.date.available | 2021-07-30T05:28:25Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-05 | - |
dc.identifier.issn | 1866-6280 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/5048 | - |
dc.description.abstract | Bench-scale soil washing experiments were conducted for simultaneous removal of heavy metals (Pb, Cu, Zn) and low-level petroleum hydrocarbon contaminants from soils. Various washing solutions including hydrochloric acid (HCl), nitric acid (HNO3), sulfuric acid (H2SO4), tartaric acid (C4H6O6) and ethylenediaminetetraacetic acid (C10H16N2O8, EDTA) were used. The concentration of the washing solutions ranged from 0.1 to 3M with a liquid-to-solid ratio of 10. The soil washing results showed that hydrochloric acid (HCl) was the best washing solution at 3M for heavy metal removal. Other washing solutions also showed a significant removal of heavy metals, except for sulfuric acid (H2SO4). Sulfuric acid (H2SO4) exhibited the worst performance among all washing solutions used with respect to Pb removal. 1M HCl and HNO3 were sufficient for effective Pb and Cu removal, and all of the tested washing solutions at a concentration of 0.1M produced results compliant with the Korean warning standard for Zn removal. In the case of total petroleum hydrocarbons (TPH), tartaric acid (C4H6O6) produced the highest removals at all concentration levels compared with other washing solutions. More specifically, TPH removal efficiencies exceeded 33 and 82 % at the lowest (0.1M) and highest (3M) tartaric acid (TA) concentrations, respectively. Overall, TA could be a viable washing solution for the removal of both heavy metals (Pb, Cu, Zn) and TPH from contaminated soils. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | Assessment of soil washing for simultaneous removal of heavy metals and low-level petroleum hydrocarbons using various washing solutions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jae-Woo | - |
dc.identifier.doi | 10.1007/s12665-016-5690-6 | - |
dc.identifier.scopusid | 2-s2.0-84971657655 | - |
dc.identifier.wosid | 000376589500037 | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL EARTH SCIENCES, v.75, no.10, pp.1 - 8 | - |
dc.relation.isPartOf | ENVIRONMENTAL EARTH SCIENCES | - |
dc.citation.title | ENVIRONMENTAL EARTH SCIENCES | - |
dc.citation.volume | 75 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | CONTAMINATED SOILS | - |
dc.subject.keywordPlus | REMEDIATION | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordAuthor | Soil washing | - |
dc.subject.keywordAuthor | Heavy metals | - |
dc.subject.keywordAuthor | Petroleum | - |
dc.subject.keywordAuthor | Hydrochloric acid | - |
dc.subject.keywordAuthor | Tartaric acid | - |
dc.subject.keywordAuthor | TPH | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.