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Cho, Jaeweon
도시환경 감각연구소/Sense Laboratory
Research Interests
  • Convergence of Science and Arts; Environment Ethics; Meta-modernism in Semantics Engineering

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Characterizations of Colloidal Organic Matter Isolated from Surface Water

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Title
Characterizations of Colloidal Organic Matter Isolated from Surface Water
Author
Kwon, BoksoonShon, H. K.Cho, Jaeweon
Keywords
Colloidal organic matter; Dialysis membrane; Natural organic matter; Organic characterization
Issue Date
2009-01
Publisher
TAYLOR & FRANCIS INC
Citation
SEPARATION SCIENCE AND TECHNOLOGY, v.44, no.13, pp.3224 - 3238
Abstract
This study investigated the effect of the molecular weight cut-off (MWCO) of a dialysis membrane for the isolation of colloidal organic matter (COM) from surface water. Various dialysis membranes with different MWCO were used for the isolation of COM from Cebron reservoir natural organic matter (CRNOM). The COM included mainly amino sugars (3040%) and polysaccharides (3040%), with 23 of fatty acids over aromatic acids (F/A ratio), indicating that the COM were derived from microbial substances. As all the COM constituents were found to have similar characteristics, the MWCO of the dialysis membrane was not found to influence the COM characteristics
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DOI
10.1080/01496390903183055
ISSN
0149-6395
Appears in Collections:
UEE_Journal Papers
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