File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

권영남

Kwon, Young-Nam
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.endPage 59 -
dc.citation.startPage 49 -
dc.citation.title JOURNAL OF MEMBRANE SCIENCE -
dc.citation.volume 433 -
dc.contributor.author Thi Phuong Nga Nguyen -
dc.contributor.author Yun, Eun-Tae -
dc.contributor.author Kim, In-Chul -
dc.contributor.author Kwon, Young-Nam -
dc.date.accessioned 2023-12-22T04:08:59Z -
dc.date.available 2023-12-22T04:08:59Z -
dc.date.created 2013-07-04 -
dc.date.issued 2013-04 -
dc.description.abstract Cellulose triacetate/cellulose acetate (CTA/CA)-based membranes for forward osmosis (FO) were prepared by immersion precipitation. Casting composition and preparation conditions 1,4-dioxane/acetone ratio, CTA/CA ratio, substrate type, casting thickness, evaporation time and annealing temperature - were tested for their effects on formation and subsequent performance of membranes. Membranes were characterized by various methods, and their performances were tested against commercially available membranes. The FO membrane prepared under optimized composition and conditions had a smooth surface and showed higher water flux and salt resistance than the commercial membranes. Annealing improved the membrane performance by removing residual additives and solvents. The computerized image processing of optical microscopy images was shown to be useful for assessing the membrane substrates. -
dc.identifier.bibliographicCitation JOURNAL OF MEMBRANE SCIENCE, v.433, pp.49 - 59 -
dc.identifier.doi 10.1016/j.memsci.2013.01.027 -
dc.identifier.issn 0376-7388 -
dc.identifier.scopusid 2-s2.0-84874002773 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/3780 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874002773 -
dc.identifier.wosid 000316799000007 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title Preparation of cellulose triacetate/cellulose acetate (CTA/CA)-based membranes for forward osmosis -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Engineering, Chemical; Polymer Science -
dc.relation.journalResearchArea Engineering; Polymer Science -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Forward osmosis -
dc.subject.keywordAuthor Membrane -
dc.subject.keywordAuthor Cellulose triacetate -
dc.subject.keywordAuthor Cellulose acetate -
dc.subject.keywordAuthor Immersion precipitation -
dc.subject.keywordPlus INTERNAL CONCENTRATION POLARIZATION -
dc.subject.keywordPlus AMMONIA-CARBON DIOXIDE -
dc.subject.keywordPlus FLUX BEHAVIOR -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus DESALINATION -
dc.subject.keywordPlus LAYER -
dc.subject.keywordPlus DRAW -
dc.subject.keywordPlus OPTIMIZATION -
dc.subject.keywordPlus MORPHOLOGY -
dc.subject.keywordPlus COMPOSITE -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.