BROWSE

Related Researcher

Author's Photo

Cho, Jaeweon
OWIELAB(Organic-Water Interface Engineering Laboratory)
Research Interests
  • Convergence of Science and Arts, Feces Standard Money (FSM), Water & Energy

ITEM VIEW & DOWNLOAD

Comparison of ceramic and polymeric membranes for natural organic matter (NOM) removal

Cited 20 times inthomson ciCited 33 times inthomson ci
Title
Comparison of ceramic and polymeric membranes for natural organic matter (NOM) removal
Author
Lee, SangyoupCho, Jaeweon
Keywords
Ceramic membrane; Charge repulsion; Haloacetic acids; Natural organic matter; Size exclusion
Issue Date
2004-01
Publisher
ELSEVIER SCIENCE BV
Citation
DESALINATION, v.160, no.3, pp.223 - 232
Abstract
Ceramic membranes were compared with polymeric membranes with respect to natural organic matter (NOM) removal using two removal mechanisms (i.e., size exclusion and charge repulsion). NOM properties including molecular weight and molecular structure, at different charge densities, were examined, along with membrane characteristics, including molecular weight cut-off (MWCO) and surface charge. Integrated analyses of both NOM and membrane characteristics provided information for membrane evaluation of different membrane materials and configurations (i.e.. tubular vs. flat sheet type). A ceramic tight-ultrafiltration (UF) membrane showed the same potential as a similar nanofiltration (NF) polymeric membrane, in terms of the minimization of haloacetic acid (HAA) formation. Moreover, a ceramic UF membrane with a MWCO of 8000 Daltons showed almost the same behavior as an equitable polymeric UF membrane with a MWCO of 8000 Daltons in terms of NOM removal
URI
Go to Link
DOI
10.1016/S0011-9164(04)90025-2
ISSN
0011-9164
Appears in Collections:
UEE_Journal Papers
Files in This Item:
1-s2.0-S0011916404900252-main.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

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

MENU