건조 방법에따른 망간 단괴 시료를 사용한 알긴산-람놀리피드 복합체 형성 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이아름 | - |
dc.contributor.author | 김경련 | - |
dc.date.accessioned | 2020-07-01T03:18:28Z | - |
dc.date.available | 2020-07-01T03:18:28Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2019-12-11 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/21029 | - |
dc.description.abstract | Comparative evaluation of two drying methods, freeze-drying method and high temperature method, was mainly focused on to improve the efficiency of metals contained in manganese nodules (nodules). Herein, we used a mixture of two bio-derived materials, alginate and rhamnolipid, to form complexes with heavy metals in the nodules. Alginate-rhamnolipid (Alg-Rh) complexes with metals were dried by two methods and the samples were analysed by scanning electron microscope (SEM), X-ray fluorescence spectrometer (XRF) and particle size analyser (PSA). Macroscopic differences between the samples with the methods have been observed. Moreover, distinctive structure and composition changes have been investigated. In results, target heavy metal could be more obtained depending on a drying method. Therefore, two drying methods would be one of the most important basis studies for the future actual development of remediation technology. Keywords: Manganese nodules, heavy metals, remediation, alginate, rhamnolipid | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | Korean Society of Environmental Engineers | - |
dc.relation.isPartOf | International Environental Egineering Conference and Annual Meeting of the Korean Society of Environmental Engineers jointly with the 4th International Conference on Biological Waste as Resource 2019 | - |
dc.title | 건조 방법에따른 망간 단괴 시료를 사용한 알긴산-람놀리피드 복합체 형성 평가 | - |
dc.title.alternative | Evaluation of drying methods to form alginate-rhamnolipid complexes with manganese nodules | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | n | - |
dc.citation.startPage | n | - |
dc.citation.title | International Environental Egineering Conference and Annual Meeting of the Korean Society of Environmental Engineers jointly with the 4th International Conference on Biological Waste as Resource 2019 | - |
dc.contributor.alternativeName | 김경련 | - |
dc.identifier.bibliographicCitation | International Environental Egineering Conference and Annual Meeting of the Korean Society of Environmental Engineers jointly with the 4th International Conference on Biological Waste as Resource 2019, pp.n | - |
dc.description.journalClass | 1 | - |