Title:
SHEET LAMINATE, METHOD FOR MANUFACTURING GAS SUPPLY BODY, GAS SUPPLY BODY, SUPPLY BODY UNIT, AND WASTEWATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/189552
Kind Code:
A1
Abstract:
A sheet laminate is provided that is capable of maintaining purification performance of a wastewater treatment device. The sheet laminate 21 is used in a wastewater treatment device that purifies wastewater using the motion of microorganisms in the wastewater. The sheet laminate 21 includes a base material 211 and a gas-permeable non-porous layer 212, the base material 211 being a microporous membrane.
Inventors:
ISHII YOSHIKAZU (JP)
SATOU AOI (JP)
MATSUZAKA KATSUO (JP)
SATOU AOI (JP)
MATSUZAKA KATSUO (JP)
Application Number:
PCT/JP2019/013528
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C02F3/06; B01D53/22; B01D63/08; B01D69/02; B01D69/06; B01D71/54; B01D71/70; B32B5/18; C02F3/10
Foreign References:
| JP2005511303A | 2005-04-28 | |||
| JP2007537734A | 2007-12-27 | |||
| JP2019037974A | 2019-03-14 | |||
| JP3743771B2 | 2006-02-08 | |||
| JP4680504B2 | 2011-05-11 |
Other References:
See also references of EP 3778498A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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