Title:
FILTRATION MEMBRANE, MEMBRANE MODULE, AND WATER TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP2010214235
Kind Code:
A
Abstract:
To provide a filtration membrane, a membrane module and a water treatment apparatus, having high removal accuracy of impurities.
The filtration membrane 10 is used that includes a hollow fiber membrane (membrane body) 1 having a plurality of fine holes 3 filtering raw water, and a particle layer 6 removing impurities in the raw water formed by previously attaching and laminating the layer on an outer face (surface) 8 of the hollow fiber membrane 1.
Inventors:
I CHIHIRO
Application Number:
JP2009060999A
Publication Date:
September 30, 2010
Filing Date:
March 13, 2009
Export Citation:
Assignee:
PANASONIC ELEC WORKS CO LTD
International Classes:
B01D69/00; B01D65/02; B01J49/00; C02F1/28; C02F1/42; C02F1/44
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Masakazu Ito