NL1026467A1 - Composiet semipermeabel membraan, alsmede productiewerkwijze daarvoor. - Google Patents

Composiet semipermeabel membraan, alsmede productiewerkwijze daarvoor.

Info

Publication number
NL1026467A1
NL1026467A1 NL1026467A NL1026467A NL1026467A1 NL 1026467 A1 NL1026467 A1 NL 1026467A1 NL 1026467 A NL1026467 A NL 1026467A NL 1026467 A NL1026467 A NL 1026467A NL 1026467 A1 NL1026467 A1 NL 1026467A1
Authority
NL
Netherlands
Prior art keywords
well
production method
permeable membrane
method therefor
composite semi
Prior art date
Application number
NL1026467A
Other languages
English (en)
Other versions
NL1026467C2 (nl
Inventor
Hiroki Tomioka
Kazuya Sugita
Katsufumi Oto
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of NL1026467A1 publication Critical patent/NL1026467A1/nl
Application granted granted Critical
Publication of NL1026467C2 publication Critical patent/NL1026467C2/nl

Links

Classifications

    • 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
    • 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
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/108—Boron compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)
NL1026467A 2003-06-18 2004-06-18 Composiet semipermeabel membraan, alsmede productiewerkwijze daarvoor. NL1026467C2 (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003172955 2003-06-18
JP2003172955 2003-06-18
JP2003306322 2003-08-29
JP2003306322 2003-08-29

Publications (2)

Publication Number Publication Date
NL1026467A1 true NL1026467A1 (nl) 2004-12-21
NL1026467C2 NL1026467C2 (nl) 2005-05-26

Family

ID=33422166

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1026467A NL1026467C2 (nl) 2003-06-18 2004-06-18 Composiet semipermeabel membraan, alsmede productiewerkwijze daarvoor.

Country Status (9)

Country Link
US (1) US7279097B2 (nl)
EP (1) EP1488846B1 (nl)
JP (1) JP2011078980A (nl)
KR (1) KR100850405B1 (nl)
CN (1) CN100379488C (nl)
IL (1) IL162552A (nl)
NL (1) NL1026467C2 (nl)
SG (1) SG135037A1 (nl)
TW (1) TW200505556A (nl)

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WO2003106348A1 (en) * 2002-06-01 2003-12-24 Hydranautics Methods for reducing boron concentration in high salinity liquid
US7491334B2 (en) 2004-09-29 2009-02-17 North Pacific Research, Llc Method of treating reverse osmosis membranes for boron rejection enhancement
NL1030288C2 (nl) * 2004-10-29 2006-10-09 Toray Industries Semipermeabel composietmembraan, productiewerkwijze daarvan, en element, fluïdumscheidingsinstallatie en werkwijze voor behandeling van water onder toepassing van hetzelfde.
KR101337851B1 (ko) * 2005-12-16 2013-12-06 도레이 카부시키가이샤 복합 반투막 및 그의 제조 방법
US20070227966A1 (en) * 2006-03-31 2007-10-04 Koo Ja-Young Composite polyamide reverse osmosis membrane showing high boron rejection and method of producing the same
WO2007133362A1 (en) * 2006-05-12 2007-11-22 Dow Global Technologies Inc. Modified membrane
CN100478056C (zh) * 2006-08-25 2009-04-15 贵阳时代汇通膜科技有限公司 耐氧化复合反渗透膜
US8255324B2 (en) * 2008-09-02 2012-08-28 Ebay Inc. Systems and methods for facilitating financial transactions over a network with a gateway adapter
US7815987B2 (en) * 2008-12-04 2010-10-19 Dow Global Technologies Inc. Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds
US20110049055A1 (en) 2009-08-31 2011-03-03 General Electric Company Reverse osmosis composite membranes for boron removal
EP2517783B1 (en) * 2009-12-22 2019-10-09 Toray Industries, Inc. Semipermeable membrane
SG183398A1 (en) * 2010-02-23 2012-09-27 Toray Industries Composite semipermeable membrane and process for production thereof
CN102791365B (zh) * 2010-03-10 2014-12-24 陶氏环球技术有限责任公司 具有包含聚环氧烷和苯乙酮化合物的涂层的聚酰胺膜
US8640886B2 (en) 2010-04-26 2014-02-04 Dow Global Technologies Llc Composite membrane including coating of polyalkylene oxide and triazine compounds
CN102917775B (zh) 2010-05-24 2015-11-25 陶氏环球技术有限责任公司 具有包含聚环氧烷和咪唑化合物的涂层的聚酰胺膜
WO2011149571A1 (en) 2010-05-24 2011-12-01 Dow Global Technologies Llc Polyamide membrane with coating comprising polyalkylene oxide and biguanide compounds
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US9399196B2 (en) 2011-08-31 2016-07-26 Dow Global Technologies Llc Composite polyamide membrane derived from monomer including amine-reactive and phosphorous-containing functional groups
US9029600B2 (en) 2011-09-29 2015-05-12 Dow Global Technologies Llc Method for preparing high purity mono-hydrolyzed acyl halide compound
IN2014CN05001A (nl) 2012-01-06 2015-09-18 Dow Global Technologies Llc
JP6043337B2 (ja) * 2012-02-29 2016-12-14 日本碍子株式会社 セラミック分離膜及び脱水方法
JP2014521499A (ja) * 2012-05-23 2014-08-28 エルジー・ケム・リミテッド 初期透過流量に優れたポリアミド系逆浸透分離膜及びその製造方法
CN104470626B (zh) 2012-07-19 2018-06-01 陶氏环球技术有限责任公司 羧酸官能团增加的复合聚酰胺膜
WO2014109947A1 (en) 2013-01-14 2014-07-17 Dow Global Technologies Llc Composite polyamide membrane comprising substituted benzamide monomer
CN104918687A (zh) 2013-01-14 2015-09-16 陶氏环球技术有限责任公司 使用非极性溶剂的掺合物经由界面聚合制造复合聚酰胺膜
US9051417B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent
US9289729B2 (en) 2013-03-16 2016-03-22 Dow Global Technologies Llc Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
US9051227B2 (en) 2013-03-16 2015-06-09 Dow Global Technologies Llc In-situ method for preparing hydrolyzed acyl halide compound
US9387442B2 (en) 2013-05-03 2016-07-12 Dow Global Technologies Llc Composite polyamide membrane derived from an aliphatic acyclic tertiary amine compound
EP2883600B1 (en) * 2013-06-18 2019-10-30 LG Chem, Ltd. Manufacturing of polyamide-based water-treatment separation membrane
JP5733351B2 (ja) * 2013-07-22 2015-06-10 栗田工業株式会社 ホウ素含有水の処理方法及び装置
CN103638832B (zh) * 2013-11-14 2016-06-08 株洲时代新材料科技股份有限公司 一种聚酰胺复合膜及其制备方法
EP3077089B1 (en) 2013-12-02 2018-02-28 Dow Global Technologies LLC Method of forming a composite polyamide membrane treated with dihyroxyaryl compounds and nitrous acid
CN105873665B (zh) 2013-12-02 2019-01-01 陶氏环球技术有限责任公司 用亚硝酸后处理的复合聚酰胺膜
EP3092062B1 (en) 2014-01-09 2018-05-30 Dow Global Technologies LLC Composite polyamide membrane having preferred azo content
ES2786928T3 (es) 2014-01-09 2020-10-14 Ddp Speciality Electronic Mat Us Inc Membrana de material compuesto de poliamida con alto contenido de ácido y bajo contenido azoico
ES2690849T3 (es) 2014-01-09 2018-11-22 Dow Global Technologies Llc Membrana de poliamida compuesta con contenido azoico y alto contenido de ácido
CN106257977B (zh) 2014-04-28 2019-10-29 陶氏环球技术有限责任公司 用亚硝酸后处理的复合聚酰胺膜
KR102359211B1 (ko) 2014-05-14 2022-02-07 다우 글로벌 테크놀로지스 엘엘씨 아질산으로 후처리된 복합 폴리아미드 막
US20170136422A1 (en) * 2014-06-30 2017-05-18 Toray Industries, Inc. Composite semipermeable membrane
EP3162432A4 (en) * 2014-06-30 2018-02-28 Toray Industries, Inc. Composite semipermeable membrane
JP6544245B2 (ja) * 2014-12-26 2019-07-17 東レ株式会社 複合半透膜
CN108348869B (zh) * 2015-10-27 2021-11-30 东丽株式会社 复合半透膜及其制造方法
US10155203B2 (en) * 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
JP6933902B2 (ja) * 2017-02-02 2021-09-08 オルガノ株式会社 逆浸透膜の改質方法、および、非荷電物質含有水の処理方法
KR102120689B1 (ko) * 2017-04-28 2020-06-09 도레이 카부시키가이샤 복합 반투막 및 그의 제조 방법
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Also Published As

Publication number Publication date
SG135037A1 (en) 2007-09-28
EP1488846A1 (en) 2004-12-22
CN100379488C (zh) 2008-04-09
IL162552A0 (en) 2005-11-20
TW200505556A (en) 2005-02-16
KR100850405B1 (ko) 2008-08-04
EP1488846B1 (en) 2013-03-13
US7279097B2 (en) 2007-10-09
NL1026467C2 (nl) 2005-05-26
US20040256309A1 (en) 2004-12-23
CN1608720A (zh) 2005-04-27
JP2011078980A (ja) 2011-04-21
IL162552A (en) 2008-06-05
KR20040111113A (ko) 2004-12-31

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