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DC Field | Value | Language |
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dc.citation.endPage | 298 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 283 | - |
dc.citation.title | DESALINATION | - |
dc.citation.volume | 127 | - |
dc.contributor.author | Cho, Jaeweon | - |
dc.contributor.author | Amy, Gary | - |
dc.contributor.author | Pellegrino, John | - |
dc.date.accessioned | 2023-12-22T12:08:29Z | - |
dc.date.available | 2023-12-22T12:08:29Z | - |
dc.date.created | 2015-06-30 | - |
dc.date.issued | 2000-02 | - |
dc.description.abstract | Three ultrafiltration membranes [thin-film composite, polyethersulfone (PES), and sulfonated PES] which have different chemistries and nominal relative molecular mass cut-offs (MWCO), were compared in terms of their characteristics of flux; decline, rejection of natural organic matter (NOM), and the adsorbed foulants, with two very different (relatively hydrophilic and hydrophobic) NOM-contaifiing source waters. To facilitate comparison, the ratio (J(o)/k) of the initial pure water flux J(o) to the estimated boundary layer mass transfer coefficient k was used to define similar initial hydrodynamic operating conditions for the three different membranes, The membranes showed differences in NOM rejection when filtering hydrophilic NOM-source water, and also exhibited differences in flux decline with the hydrophobic NOM-source water. Flux decline and NOM-rejection were quantified using a resistances-in-series model-and effective molecular mass cut-off, respectively. Non-charged NOM fractions (hydrophilic and hydrophobic neutrals/bases) were found to be significant foulants for these negatively charged membranes | - |
dc.identifier.bibliographicCitation | DESALINATION, v.127, no.3, pp.283 - 298 | - |
dc.identifier.doi | 10.1016/S0011-9164(00)00017-5 | - |
dc.identifier.issn | 0011-9164 | - |
dc.identifier.scopusid | 2-s2.0-0034688672 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/11940 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0011916400000175 | - |
dc.identifier.wosid | 000085517700007 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Membrane filtration of natural organic matter: comparison of flux decline, NOM rejection, and foulants during filtration with three UF membranes | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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