나노섬유 복합 장섬유사 제조 및 섬유사 카트리지 필터 특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이승훈 | - |
dc.contributor.author | 장선호 | - |
dc.contributor.author | 소윤미 | - |
dc.contributor.author | 류중재 | - |
dc.contributor.author | 김의화 | - |
dc.contributor.author | 심현주 | - |
dc.contributor.author | 김찬 | - |
dc.date.available | 2020-03-25T01:20:04Z | - |
dc.date.created | 2020-03-23 | - |
dc.date.issued | 2020-02 | - |
dc.identifier.issn | 1225-1089 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/35666 | - |
dc.description.abstract | Electro-spun PVDF nanofibers and PE/PP thermal-bond nonwovens were composited to obtain nanofiber-based yarns using a slitting and twisting technique. Nanofiberbased yarns were applied to string-wound cartridge filters and compared with commercial filters. The average pore size, air permeability, and filter efficiency evaluations were performed to compare PVDF-based nanofiber composite yarns with commercially available polypropylene (PP) string-wound cartridge filters. The filtration efficiency of the nanofiberbasedyarn string-wound cartridge filter significantly improved compared to the commercial filter. For a 5 μm particle size, PVDF-based nanofiber composite yarn filters showed a removal efficiency of above 96% and an improved filter efficiency of more than 26% compared to commercial filters. Nanofiber membranes limited to surface filtration can perform to depth filtration if they consist of nanofiber-based composite yarns. The design of nominal and absolute filters can be based on the content of the nanofiber-based compositeyarns. These results demonstrate that electro-spun PVDF-based composite yarns could potentially serve as string-wound cartridge filters during processing or pre-filtering in water treatment areas. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국섬유공학회 | - |
dc.relation.isPartOf | 한국섬유공학회지 | - |
dc.title | 나노섬유 복합 장섬유사 제조 및 섬유사 카트리지 필터 특성 | - |
dc.title.alternative | Preparation and Filtration Properties of a Nanofiber-based Composite Yarn String-wound Cartridge | - |
dc.type | Article | - |
dc.identifier.doi | 10.12772/TSE.2020.57.017 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 한국섬유공학회지, v.57, no.1, pp.17 - 24 | - |
dc.identifier.kciid | ART002564049 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 24 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 17 | - |
dc.citation.title | 한국섬유공학회지 | - |
dc.citation.volume | 57 | - |
dc.contributor.affiliatedAuthor | 심현주 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | electrospinning | - |
dc.subject.keywordAuthor | slitting | - |
dc.subject.keywordAuthor | twisting | - |
dc.subject.keywordAuthor | yarn | - |
dc.subject.keywordAuthor | string-wound | - |
dc.subject.keywordAuthor | cartridge filter | - |
dc.description.journalRegisteredClass | kci | - |
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