Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane

Hiroshi Sumitomo; Kazuhiko Hashimoto; Takashi Ohyama

doi:10.1007/BF00255727

Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane

Hiroshi Sumitomo^*, Kazuhiko Hashimoto, Takashi Ohyama

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The poly(BOL) membrane prepared by "casting polymerization" exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.

Original language	English
Pages (from-to)	133-136
Number of pages	4
Journal	Polymer Bulletin
Volume	1
Issue number	2
DOIs	https://doi.org/10.1007/BF00255727
Publication status	Published - 1978 Sept 1
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Polymers and Plastics
Materials Chemistry

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AB - The poly(BOL) membrane prepared by "casting polymerization" exhibited an excellent fractional solute-rejection behavior in the aqueous solution, having a comparatively sharp boundary region at the molecular weight range of about 200 to 1400, together with an extremely high water permeability. These conspicuous behaviors, as well as a great capacity for water absorption, may result from some delicate arrangement of polar hydrophilic and nonpolar hydrophobic microdomains probably formed along and between the polymer chains.

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Water permeation and solute rejection behaviors of a novel hydrophilic polyamide membrane

Abstract

ASJC Scopus subject areas

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