(구)장항제련소 주변 송림숲 등 식생지역에서의 비소오염토양 위해도 저감 조치: 안정화 공법 적용성 평가 및 사후관리 계획
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안진성 | - |
dc.contributor.author | 양경 | - |
dc.contributor.author | 강우재 | - |
dc.contributor.author | 이정선 | - |
dc.contributor.author | 남경필 | - |
dc.date.accessioned | 2023-09-04T05:30:37Z | - |
dc.date.available | 2023-09-04T05:30:37Z | - |
dc.date.issued | 2017-12 | - |
dc.identifier.issn | 1598-6438 | - |
dc.identifier.issn | 2287-8831 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/114514 | - |
dc.description.abstract | This study was conducted to investigate the performance of four commercial chemical agents in stabilizing arsenic (As) in soil at the forest area near the former Janghang smelter site. After amending the stabilizing agents (A, B, C, and D) into As-contaminated soil samples, synthetic precipitation leaching procedure (SPLP) and solubility bioavailability research consortium (SBRC)-extractable As concentrations significantly decreased except for agent D, which is mainly composed of fly ash and calcium carbonate. Increase of SPLP and SBRC-extractable As concentrations in four soil samples (S1, S2, S3, and J2) was attributed to desorption of As adsorbed on iron oxides due to high pH generated by agent D. It is therefore necessary to consider application conditions according to soil characteristics such as pH and buffering capacity. Results of sequential extraction showed that readily extractable fractions of As in soil (i.e., sum of SO4- and PO4-extractable As in soil) were converted into non-readily extractable fractions by amending agents A, B, and C. Such changes in the As distribution in soil resulted in the decrease of SPLP and SBRC-extractable As concentration. A series of follow-up monitoring and management plan has been suggested to assess the longevity of the stabilization treatments in the site. | - |
dc.format.extent | 11 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국지하수토양환경학회 | - |
dc.title | (구)장항제련소 주변 송림숲 등 식생지역에서의 비소오염토양 위해도 저감 조치: 안정화 공법 적용성 평가 및 사후관리 계획 | - |
dc.title.alternative | Risk Mitigation Measures in Arsenic-contaminated Soil at the Forest Area Near the Former Janghang Smelter Site: Applicability of Stabilization Technique and Follow-up Management Plan | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.7857/JSGE.2017.22.6.001 | - |
dc.identifier.bibliographicCitation | 지하수토양환경, v.22, no.6, pp 1 - 11 | - |
dc.citation.title | 지하수토양환경 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 11 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.identifier.kciid | ART002307073 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Former Janghang smelter | - |
dc.subject.keywordAuthor | Arsenic | - |
dc.subject.keywordAuthor | Soil | - |
dc.subject.keywordAuthor | Stabilization technique | - |
dc.subject.keywordAuthor | Risk mitigation measures | - |
dc.identifier.url | https://koreascience.kr/article/JAKO201713639174170.page | - |
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