Porous hollow fiber membrane

The purpose of the present invention is to provide a porous hollow fiber membrane that has high strength while maintaining high purified water permeability. This porous hollow fiber membrane is formed from a fluororesin polymer, wherein there is a columnar structure oriented in the longitudinal dire...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Kimura, Masahiro, Iwai, Kenta, Hanakawa, Masayuki, Kitade, Tamotsu, Ishizaki, Toshiyuki
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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