Title:
POROUS MEMBRANE
Document Type and Number:
Japanese Patent JP2020127931
Kind Code:
A
Abstract:
To provide a porous membrane capable of removing oil easily from oily waste-water containing oil, reducing membrane contamination caused by oil, and cleaning easily oil adhering to the membrane.SOLUTION: A porous membrane comprises either polymer between following (1) to (3): (1) a mixture of polyketone and polyvinyl alcohol; (2) a mixture of polyketone in which a part of a keto group is converted to a hydroxyl group, and polyvinyl alcohol; (3) polyketone in which a part of a keto group is converted to a hydroxyl group.SELECTED DRAWING: None
Inventors:
MATSUYAMA HIDETO
CHENG LIANG
ZHANG LEI
KANEDA MASAYUKI
SAITO YUTA
CHENG LIANG
ZHANG LEI
KANEDA MASAYUKI
SAITO YUTA
Application Number:
JP2019022582A
Publication Date:
August 27, 2020
Filing Date:
February 12, 2019
Export Citation:
Assignee:
UNIV KOBE
ASAHI KASEI CORP
ASAHI KASEI CORP
International Classes:
B01D71/76; B01D69/06; B01D69/08; B01D69/10; B01D69/12; B01D71/38; B01D71/72; C08L29/04; C08L73/00
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Hideo Katsumata
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Hideo Katsumata