Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박호범 | - |
dc.date.accessioned | 2018-02-28T05:19:01Z | - |
dc.date.available | 2018-02-28T05:19:01Z | - |
dc.date.issued | 2012-09 | - |
dc.identifier.citation | Journal of Membrane Science, 2012, 413-414, P.82-90 | en_US |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0376738812003213?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/41181 | - |
dc.description.abstract | Surface deposition of polydopamine, PD, using facile aqueous-based chemistry at mild reaction conditions, was accomplished on reverse osmosis, nanofiltration, ultrafiltration, and microfiltration membranes. This surface treatment not only retained much of the membranes' intrinsic pure water permeability, but also improved the fouling resistance of polypropylene microfiltration (MF), poly(tetrafluoroethylene) MF, poly(vinylidene fluoride) MF, poly(arylene ether sulfone) ultrafiltration (UF), polysulfone UF, polyamide (PA) nanofiltration, and PA reverse osmosis membranes, as measured using oil/water emulsion filtration. To demonstrate scalability of this approach, PD was applied to, and improved the fouling resistance of, membrane modules. Following PD deposition, membranes could be further modified by grafting fouling-resistant macromolecules, such as poly(ethylene glycol), to further improve fouling resistance of MF membranes. | en_US |
dc.description.sponsorship | B.D.M. and D.J.M. would like to thank the National Science Foundation (Graduate Research Fellowship (GRF)) for financial support. B.D.M. also gratefully acknowledges support from an International Research and Education in Engineering (IREE) fellowship from CBET 0553957 and for the resources provided by the laboratories of Professors Young Moo Lee and Heungsoo Shin of Hanyang University during his use of the IREE grant. Additional support from Advanced Hydro, Inc. and NSF CBET-0931761 and the Research Partnership to Secure Energy for America (RPSEA) (Department of Energy Contract Number DE-AC26-07NT2677), via subcontract from the Gas Technologies Institute, is appreciatively acknowledged. H.B.P. acknowledges support from the SMBA project (Grant #31200900000560001). A portion of this research is based upon work supported by the U.S. National Science Foundation under Grant No. DMR #0423914. H.B.P. acknowledges support from the Korea Ministry of Environment "Converging Technology Project" (202-101-008). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science BV | en_US |
dc.subject | Polydopamine | en_US |
dc.subject | Surface modification | en_US |
dc.subject | Membrane fouling | en_US |
dc.subject | Fouling resistant modification | en_US |
dc.subject | Water purification | en_US |
dc.title | A bioinspired fouling-resistant surface modification for water purification membranes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 413 | - |
dc.identifier.doi | 10.1016/j.memsci.2012.04.021 | - |
dc.relation.page | 82-90 | - |
dc.relation.journal | JOURNAL OF MEMBRANE SCIENCE | - |
dc.contributor.googleauthor | McCloskey, Bryan D. | - |
dc.contributor.googleauthor | Park, Ho Bum | - |
dc.contributor.googleauthor | Ju, Hao | - |
dc.contributor.googleauthor | Rowe, Brandon W. | - |
dc.contributor.googleauthor | Miller, Daniel J. | - |
dc.contributor.googleauthor | Freeman, Benny D. | - |
dc.relation.code | 2012205420 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | badtzhb | - |
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