SG11201700679SA - Forward osmosis membrane and forward osmosis treatment system - Google Patents

Forward osmosis membrane and forward osmosis treatment system

Info

Publication number
SG11201700679SA
SG11201700679SA SG11201700679SA SG11201700679SA SG11201700679SA SG 11201700679S A SG11201700679S A SG 11201700679SA SG 11201700679S A SG11201700679S A SG 11201700679SA SG 11201700679S A SG11201700679S A SG 11201700679SA SG 11201700679S A SG11201700679S A SG 11201700679SA
Authority
SG
Singapore
Prior art keywords
forward osmosis
treatment system
osmosis membrane
membrane
osmosis treatment
Prior art date
Application number
SG11201700679SA
Other languages
English (en)
Inventor
Toru Morita
Masayuki Kaneda
Masahiro Yasukawa
Hideto Matsuyama
Original Assignee
Asahi Chemical Ind
Nat Univ Corp Univ Kobe
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 Asahi Chemical Ind, Nat Univ Corp Univ Kobe filed Critical Asahi Chemical Ind
Publication of SG11201700679SA publication Critical patent/SG11201700679SA/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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0022—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0023—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0024—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D69/06—Flat membranes
    • 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
    • B01D69/08—Hollow fibre membranes
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • 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
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • 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
    • B01D71/72—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of the groups B01D71/46 - B01D71/70 and B01D71/701 - B01D71/702
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • 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
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (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)
SG11201700679SA 2014-08-13 2015-08-10 Forward osmosis membrane and forward osmosis treatment system SG11201700679SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014164742 2014-08-13
JP2015007755 2015-01-19
PCT/JP2015/072695 WO2016024573A1 (ja) 2014-08-13 2015-08-10 正浸透膜および正浸透処理システム

Publications (1)

Publication Number Publication Date
SG11201700679SA true SG11201700679SA (en) 2017-03-30

Family

ID=55304200

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201700679SA SG11201700679SA (en) 2014-08-13 2015-08-10 Forward osmosis membrane and forward osmosis treatment system

Country Status (10)

Country Link
US (1) US10589232B2 (zh)
EP (1) EP3181215B1 (zh)
JP (1) JP6320537B2 (zh)
KR (1) KR102039807B1 (zh)
CN (1) CN106659987B (zh)
AU (1) AU2015302650B2 (zh)
CA (1) CA2956666C (zh)
SG (1) SG11201700679SA (zh)
TW (1) TWI595920B (zh)
WO (1) WO2016024573A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201504829TA (en) 2012-12-21 2015-07-30 Porifera Inc Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
WO2014144778A1 (en) 2013-03-15 2014-09-18 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification
EP3313786B8 (en) 2015-06-24 2020-06-17 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
JP6694326B2 (ja) * 2016-05-20 2020-05-13 国立大学法人神戸大学 複合膜
KR101913755B1 (ko) * 2016-07-07 2018-11-05 고려대학교 산학협력단 폴리에틸렌 다공성 지지체를 이용한 정삼투용 박막 복합체 분리막의 제조방법
US10525422B2 (en) 2016-07-07 2020-01-07 Korea University Research and Business Development Method of preparing thin film composite forward osmosis membranes using polyethylene porous supports
CA3048017A1 (en) 2016-12-23 2018-06-28 Porifera, Inc. Removing components of alcoholic solutions via forward osmosis and related systems
WO2019187479A1 (ja) * 2018-03-30 2019-10-03 日本碍子株式会社 セラミック支持体、ゼオライト膜複合体、ゼオライト膜複合体の製造方法および分離方法
JP2019214021A (ja) * 2018-06-13 2019-12-19 旭化成株式会社 中空糸膜
CN112512657A (zh) * 2018-07-27 2021-03-16 豪夫迈·罗氏有限公司 将至少一种经脱气的药物产品填充至容器的方法及填充药物产品的装置
WO2020045525A1 (ja) * 2018-08-31 2020-03-05 株式会社日本触媒 ドロー溶質及び水処理装置
CN112638508B (zh) * 2018-09-03 2022-08-09 旭化成株式会社 原料液流浓缩系统
JP7470691B2 (ja) * 2018-12-12 2024-04-18 アクアポリン エーエス 中空繊維モジュール
JP7351623B2 (ja) * 2019-02-28 2023-09-27 株式会社クラレ 複合中空糸膜モジュール
JP7403524B2 (ja) * 2019-02-28 2023-12-22 株式会社クラレ 複合中空糸膜、及び複合中空糸膜の製造方法
CN113905806A (zh) * 2019-05-31 2022-01-07 旭化成株式会社 原料液浓缩系统
CN113905807A (zh) * 2019-05-31 2022-01-07 旭化成株式会社 正渗透膜和正渗透膜组件及其制造方法
CN112245691B (zh) 2019-07-22 2024-07-05 巴克斯特医疗保健股份有限公司 从原水制备透析液的方法和系统
JP7462460B2 (ja) * 2020-04-06 2024-04-05 美浜株式会社 濃縮装置
CN115768550A (zh) 2020-06-29 2023-03-07 旭化成株式会社 复合中空纤维膜组件及其制造方法
JPWO2022050008A1 (zh) * 2020-09-03 2022-03-10
WO2022050007A1 (ja) * 2020-09-03 2022-03-10 株式会社クラレ 複合半透膜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804472A (en) * 1987-12-30 1989-02-14 Shell Oil Company Polyketone membranes
US5064580A (en) * 1988-03-31 1991-11-12 The Dow Chemical Company Process for making microporous membranes from poly(etheretherketone)-type polymers
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof
US5693227A (en) * 1994-11-17 1997-12-02 Ionics, Incorporated Catalyst mediated method of interfacial polymerization on a microporous support, and polymers, fibers, films and membranes made by such method
JP2005144412A (ja) 2003-11-20 2005-06-09 Asahi Kasei Fibers Corp ポリケトン系中空糸膜およびその製造方法
WO2010045430A2 (en) * 2008-10-15 2010-04-22 National University Of Singapore Dual-layer hollow fibers with enhanced flux as forward osmosis membranes for water reuses and protein enrichment
US8181794B2 (en) 2009-08-24 2012-05-22 Oasys Water, Inc. Forward osmosis membranes
WO2011069050A1 (en) * 2009-12-03 2011-06-09 Yale University High flux thin-film composite forward osmosis and pressure-retarded osmosis membranes
US9248410B2 (en) 2010-04-30 2016-02-02 Woongjin Chemical Co., Ltd. Forward osmosis membrane for seawater desalination and method for preparing the same
CN103582520A (zh) 2011-06-08 2014-02-12 日东电工株式会社 正渗透膜流动系统和正渗透膜流动系统用复合半透膜
JP6060079B2 (ja) 2011-09-09 2017-01-11 旭化成株式会社 ポリケトン多孔膜
KR101392943B1 (ko) 2012-06-20 2014-05-09 한국화학연구원 정삼투용 복합 중공사막, 및 이의 제조방법
JP6191102B2 (ja) 2012-08-23 2017-09-06 三菱ケミカル株式会社 正浸透膜複合体
SG11201509816QA (en) * 2013-06-19 2015-12-30 Univ Singapore Thin film composite hollow fibers for osmotic power generation

Also Published As

Publication number Publication date
JP6320537B2 (ja) 2018-05-09
WO2016024573A1 (ja) 2016-02-18
KR102039807B1 (ko) 2019-11-01
JPWO2016024573A1 (ja) 2017-04-27
CA2956666C (en) 2019-08-27
US20170225131A1 (en) 2017-08-10
EP3181215A4 (en) 2017-06-21
CN106659987B (zh) 2020-02-28
TW201615263A (zh) 2016-05-01
EP3181215A1 (en) 2017-06-21
EP3181215B1 (en) 2021-06-23
US10589232B2 (en) 2020-03-17
TWI595920B (zh) 2017-08-21
AU2015302650A1 (en) 2017-02-16
CA2956666A1 (en) 2016-02-18
AU2015302650B2 (en) 2018-11-29
CN106659987A (zh) 2017-05-10
KR20170021879A (ko) 2017-02-28

Similar Documents

Publication Publication Date Title
SG11201700679SA (en) Forward osmosis membrane and forward osmosis treatment system
HK1224245A1 (zh) 用於血液淨化的膜
EP3137128A4 (en) Dialysis system and methods
ZA201802187B (en) Membrane catheter
EP3153104A4 (en) Medical treatment system
EP3238761A4 (en) Blood treatment system
SG11201609169UA (en) Filtration treatment system and filtration treatment method
EP3215219C0 (en) SKIN TREATMENT SYSTEM
GB201401392D0 (en) Nanofiltration membrane
ZA201701571B (en) Water treatment system and method
HK1211355A1 (zh) 醫療輔助方法和系統
EP3209613A4 (en) Water treatment system and method
EP3238754A4 (en) Blood purification system
ZA201508357B (en) Constructed wetland sewage treatment system
EP3173047A4 (en) Treatment device and treatment device system
EP3095378A4 (en) Medical treatment system
IL249710A0 (en) Wastewater treatment system
SG11201510595XA (en) Nanofiltration membrane water process system and device
EP3166890A4 (en) Desalination methods and systems
ZA201801294B (en) Water treatment system
PL3012014T3 (pl) Instalacja obróbki płynu
EP3145878A4 (en) Waste treatment system
EP3238755A4 (en) Solution producing device and blood purification system
EP3117779A4 (en) Treatment device and treatment system
IL248444B (en) System and method for desalination of sea water