MY175185A - Porous polymer flat-sheet membrane for mbr - Google Patents

Porous polymer flat-sheet membrane for mbr

Info

Publication number
MY175185A
MY175185A MYPI2015703928A MYPI2015703928A MY175185A MY 175185 A MY175185 A MY 175185A MY PI2015703928 A MYPI2015703928 A MY PI2015703928A MY PI2015703928 A MYPI2015703928 A MY PI2015703928A MY 175185 A MY175185 A MY 175185A
Authority
MY
Malaysia
Prior art keywords
membrane
flat
porous polymer
mbr
sheet membrane
Prior art date
Application number
MYPI2015703928A
Other languages
English (en)
Inventor
Junsuke Morita
Masao Higashi
Tooru Kitagawa
Norifumi Shimada
Masashi Iwasaki
Original Assignee
Toyo Boseki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyo Boseki filed Critical Toyo Boseki
Publication of MY175185A publication Critical patent/MY175185A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Activated Sludge Processes (AREA)
MYPI2015703928A 2013-06-11 2014-06-03 Porous polymer flat-sheet membrane for mbr MY175185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013122631 2013-06-11
JP2014008352A JP5569832B1 (ja) 2013-06-11 2014-01-21 Ｍｂｒ用高分子多孔質平膜シート

Publications (1)

Publication Number Publication Date
MY175185A true MY175185A (en) 2020-06-13

Family

ID=51427250

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015703928A MY175185A (en) 2013-06-11 2014-06-03 Porous polymer flat-sheet membrane for mbr

Country Status (3)

Country Link
JP (1) JP5569832B1 (ja)
MY (1) MY175185A (ja)
WO (1) WO2014199871A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5655963B1 (ja) * 2013-02-20 2015-01-21 東洋紡株式会社 ポリフッ化ビニリデン製高分子多孔質平膜シート
JP2015110212A (ja) * 2013-11-06 2015-06-18 東洋紡株式会社 精密ろ過用中空糸膜
JP6303910B2 (ja) * 2014-01-21 2018-04-04 東洋紡株式会社 限外ろ過用中空糸膜
CA3133219C (en) * 2019-03-29 2023-06-20 Asahi Kasei Medical Co., Ltd. Porous membrane
JP7032460B2 (ja) * 2020-01-28 2022-03-08 株式会社エフ・シー・シー 濾過フィルタの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417978A (en) * 1977-07-11 1979-02-09 Sumitomo Electric Ind Ltd Hydrophilic and porous composite structure and its production
US4794002A (en) * 1985-11-01 1988-12-27 Monsanto Company Modified polymeric surfaces and process for preparing same
JPH0975694A (ja) * 1995-09-14 1997-03-25 Kanegafuchi Chem Ind Co Ltd 親水性膜の製造方法
JP4395904B2 (ja) * 1999-02-10 2010-01-13 株式会社ジーエス・ユアサコーポレーション 親水化多孔質高分子膜とその製造方法
JP2003144869A (ja) * 2001-11-13 2003-05-20 Toray Ind Inc 分離膜およびその製造方法
JP2003251152A (ja) * 2002-03-01 2003-09-09 Toyo Roshi Kaisha Ltd ポリエーテルスルホン精密濾過多孔質膜
AU2003903507A0 (en) * 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
US20070084788A1 (en) * 2005-10-14 2007-04-19 Millipore Corporation Ultrafiltration membranes and methods of making and use of ultrafiltration membranes
TW201306930A (zh) * 2011-08-09 2013-02-16 Toyo Boseki 排水處理用高分子多孔質膜

Also Published As

Publication number Publication date
JP5569832B1 (ja) 2014-08-13
WO2014199871A1 (ja) 2014-12-18
JP2015016463A (ja) 2015-01-29

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