Enhanced anti-wetting, slippery-surface membranes engineered for long-term operation with hypersaline synthetic and seawater feeds in membrane distillation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Khan, Aftab Ahmad | - |
dc.contributor.author | Kim, Jong-Oh | - |
dc.date.accessioned | 2021-07-30T04:50:11Z | - |
dc.date.available | 2021-07-30T04:50:11Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1489 | - |
dc.description.abstract | This study aimed to prepare a membrane by engineering a “slippery” surface on a polyethersulfone (PES) membrane for long-term, direct-contact membrane distillation (DCMD). Membrane surfaces and wettability were analyzed using field-emission scanning electron microscopy, atomic force microscopy, and attenuated total reflection–Fourier-transform infrared spectroscopy. Contact angles and liquid entry pressures also were measured. The wetting and fouling-resistance competence of the modified PES membrane (PES-M) in DCMD was assessed using two hypersaline feed solutions, i.e., multiple salts (2000 mg L−1 [CaSO4 + CaCO3 + CaCl2∙2H2O + NaCl]) + 20 mg L−1 humic acid (MSHA-F) and Busan seawater feed. The effectiveness of the PES-M membrane against the MSHA-F solution was evaluated over multiple cycles. The membrane was cleaned after each 50-h cycle and successfully reused for three consecutive cycles after cleaning with a clean-in-place method. The PES-M membrane displayed robust performance against both feeds, particularly against MSHA-F for 150 h, during which it lost only 20% flux and showed a final conductivity of 68.8 μS/cm. The PES-M membrane is a resilient candidate that can resist fouling and wetting. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Korean Society of Industrial Engineering Chemistry | - |
dc.title | Enhanced anti-wetting, slippery-surface membranes engineered for long-term operation with hypersaline synthetic and seawater feeds in membrane distillation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Oh | - |
dc.identifier.doi | 10.1016/j.jiec.2021.01.038 | - |
dc.identifier.scopusid | 2-s2.0-85100796363 | - |
dc.identifier.wosid | 000622319100004 | - |
dc.identifier.bibliographicCitation | Journal of Industrial and Engineering Chemistry, v.96, pp.330 - 338 | - |
dc.relation.isPartOf | Journal of Industrial and Engineering Chemistry | - |
dc.citation.title | Journal of Industrial and Engineering Chemistry | - |
dc.citation.volume | 96 | - |
dc.citation.startPage | 330 | - |
dc.citation.endPage | 338 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002722985 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | Atomic force microscopy | - |
dc.subject.keywordPlus | Calcite | - |
dc.subject.keywordPlus | Calcium carbonate | - |
dc.subject.keywordPlus | Distillation | - |
dc.subject.keywordPlus | Distilleries | - |
dc.subject.keywordPlus | Field emission microscopes | - |
dc.subject.keywordPlus | Fourier transform infrared spectroscopy | - |
dc.subject.keywordPlus | Scanning electron microscopy | - |
dc.subject.keywordPlus | Seawater | - |
dc.subject.keywordPlus | Sodium chloride | - |
dc.subject.keywordPlus | Sulfate minerals | - |
dc.subject.keywordPlus | Wetting | - |
dc.subject.keywordPlus | Attenuated total reflections | - |
dc.subject.keywordPlus | Direct contact membrane distillation | - |
dc.subject.keywordPlus | Field emission scanning electron microscopy | - |
dc.subject.keywordPlus | Fouling resistance | - |
dc.subject.keywordPlus | Membrane distillation | - |
dc.subject.keywordPlus | Polyethersulfone membrane | - |
dc.subject.keywordPlus | Robust performance | - |
dc.subject.keywordPlus | Slippery surfaces | - |
dc.subject.keywordPlus | Membranes | - |
dc.subject.keywordAuthor | Antifouling and antiwetting | - |
dc.subject.keywordAuthor | Fluorinated silica nanoparticles | - |
dc.subject.keywordAuthor | Hypersaline feed | - |
dc.subject.keywordAuthor | Long-term operation | - |
dc.subject.keywordAuthor | Membrane distillation | - |
dc.subject.keywordAuthor | Slippery membrane surface | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1226086X21000642?via%3Dihub | - |
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.