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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
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 (en) 2014-08-13 2015-08-10 Forward osmosis membrane and forward osmosis treatment system

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 (en)
EP (1) EP3181215B1 (en)
JP (1) JP6320537B2 (en)
KR (1) KR102039807B1 (en)
CN (1) CN106659987B (en)
AU (1) AU2015302650B2 (en)
CA (1) CA2956666C (en)
SG (1) SG11201700679SA (en)
TW (1) TWI595920B (en)
WO (1) WO2016024573A1 (en)

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BR112015014776B1 (en) 2012-12-21 2021-10-13 Porifera, Inc SEPARATION SYSTEM AND METHOD
AU2014228787B2 (en) 2013-03-15 2018-05-10 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification
US11571660B2 (en) 2015-06-24 2023-02-07 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
JP6694326B2 (en) * 2016-05-20 2020-05-13 国立大学法人神戸大学 Composite membrane
KR101913755B1 (en) * 2016-07-07 2018-11-05 고려대학교 산학협력단 Method of Fabricating Thin Film Composite Forward Osmosis Membranes using Polyethylene Porous Supports
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
CN110290854A (en) 2016-12-23 2019-09-27 波里费拉公司 Removal of components of alcohol solutions by forward osmosis and related systems
JP7052011B2 (en) * 2018-03-30 2022-04-11 日本碍子株式会社 Ceramic Support, Zeolite Membrane Complex, Zeolite Membrane Complex Manufacturing Method and Separation Method
JP2019214021A (en) * 2018-06-13 2019-12-19 旭化成株式会社 Hollow fiber membrane
TWI828729B (en) * 2018-07-27 2024-01-11 瑞士商赫孚孟拉羅股份公司 Method of filling at least one degassed drug product into containers and drug product filling device
EP3845296A4 (en) * 2018-08-31 2022-06-29 Nippon Shokubai Co., Ltd. Draw solute and water treatment equipment
JP7095098B2 (en) * 2018-09-03 2022-07-04 旭化成株式会社 Raw material flow concentration system
CN113423488B (en) * 2018-12-12 2023-12-29 水通道蛋白有限公司 Hollow fiber module
CN113490542A (en) * 2019-02-28 2021-10-08 株式会社可乐丽 Composite hollow fiber membrane and method for producing composite hollow fiber membrane
JP7351623B2 (en) * 2019-02-28 2023-09-27 株式会社クラレ Composite hollow fiber membrane module
WO2020241865A1 (en) * 2019-05-31 2020-12-03 旭化成株式会社 Raw material liquid concentration system
CA3142200C (en) * 2019-05-31 2023-09-26 Asahi Kasei Kabushiki Kaisha Forward osmosis membrane, forward osmosis membrane module, and manufacturing method thereof
CN112245691B (en) 2019-07-22 2024-07-05 巴克斯特医疗保健股份有限公司 Method and system for preparing dialysate from raw water
JP7462460B2 (en) * 2020-04-06 2024-04-05 美浜株式会社 Concentration Equipment
JPWO2022004738A1 (en) * 2020-06-29 2022-01-06
JPWO2022050007A1 (en) * 2020-09-03 2022-03-10
JPWO2022050008A1 (en) * 2020-09-03 2022-03-10
JPWO2023276483A1 (en) * 2021-06-28 2023-01-05
WO2024204166A1 (en) * 2023-03-28 2024-10-03 旭化成株式会社 Raw material liquid flow dehydration system and raw material liquid flow dehydration method

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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
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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 (en) * 2003-11-20 2005-06-09 Asahi Kasei Fibers Corp Polyketone hollow fiber membrane and manufacturing method of the same
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
MX2012002393A (en) 2009-08-24 2012-04-11 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
EP2719446A4 (en) 2011-06-08 2015-03-25 Nitto Denko Corp Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system
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KR101392943B1 (en) * 2012-06-20 2014-05-09 한국화학연구원 Hollow fiber membrane for forward osmotic use, and method for manufacturing the same
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Also Published As

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

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