TW200505556A - Composite semipermeable membrane, and production process thereof - Google Patents
Composite semipermeable membrane, and production process thereofInfo
- Publication number
- TW200505556A TW200505556A TW093117507A TW93117507A TW200505556A TW 200505556 A TW200505556 A TW 200505556A TW 093117507 A TW093117507 A TW 093117507A TW 93117507 A TW93117507 A TW 93117507A TW 200505556 A TW200505556 A TW 200505556A
- Authority
- TW
- Taiwan
- Prior art keywords
- semipermeable membrane
- composite semipermeable
- production process
- concentration
- boron
- Prior art date
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
- 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
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- 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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003172955 | 2003-06-18 | ||
JP2003306322 | 2003-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200505556A true TW200505556A (en) | 2005-02-16 |
Family
ID=33422166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093117507A TW200505556A (en) | 2003-06-18 | 2004-06-17 | Composite semipermeable membrane, and production process thereof |
Country Status (9)
Country | Link |
---|---|
US (1) | US7279097B2 (zh) |
EP (1) | EP1488846B1 (zh) |
JP (1) | JP2011078980A (zh) |
KR (1) | KR100850405B1 (zh) |
CN (1) | CN100379488C (zh) |
IL (1) | IL162552A (zh) |
NL (1) | NL1026467C2 (zh) |
SG (1) | SG135037A1 (zh) |
TW (1) | TW200505556A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI616404B (zh) * | 2013-07-22 | 2018-03-01 | Kurita Water Ind Ltd | 含硼水的處理方法及裝置 |
Families Citing this family (53)
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EP1551771A1 (en) * | 2002-06-13 | 2005-07-13 | 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. |
JP5200535B2 (ja) * | 2005-12-16 | 2013-06-05 | 東レ株式会社 | 複合半透膜、その製造方法 |
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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 |
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US20110049055A1 (en) | 2009-08-31 | 2011-03-03 | General Electric Company | Reverse osmosis composite membranes for boron removal |
WO2011078131A1 (ja) * | 2009-12-22 | 2011-06-30 | 東レ株式会社 | 半透膜およびその製造方法 |
WO2011105278A1 (ja) * | 2010-02-23 | 2011-09-01 | 東レ株式会社 | 複合半透膜およびその製造方法 |
US8721942B2 (en) * | 2010-03-10 | 2014-05-13 | Dow Global Technologies Llc | Composite membrane including coating of polyalkylene oxide and acetophenone compounds |
WO2011136865A1 (en) | 2010-04-26 | 2011-11-03 | Dow Global Technologies Llc | Polyamide membrane with a coating comprising polyalkylene oxide and triazine compounds |
US8757396B2 (en) | 2010-05-24 | 2014-06-24 | Dow Global Technologies Llc | Composite membrane with coating comprising polyalkylene oxide and oxy-substituted phenyl compounds |
WO2011149572A1 (en) | 2010-05-24 | 2011-12-01 | Dow Global Technologies Llc | Polyamide membrane with coating comprising polyalkylene oxide and imidazol compounds |
WO2011149571A1 (en) | 2010-05-24 | 2011-12-01 | Dow Global Technologies Llc | Polyamide membrane with coating comprising polyalkylene oxide and biguanide compounds |
NO335286B1 (no) * | 2010-06-04 | 2014-11-03 | Tom-Nils Nilsen | Tynnfilmkompositter |
US8357300B2 (en) | 2010-08-16 | 2013-01-22 | Hydranautics | Methods and materials for selective boron adsorption from aqueous solution |
KR101920194B1 (ko) | 2011-01-24 | 2019-02-08 | 다우 글로벌 테크놀로지스 엘엘씨 | 복합 폴리아미드 막 |
US9242876B2 (en) * | 2011-04-15 | 2016-01-26 | William Marsh Rice University | Methods, systems and membranes for separation of organic compounds from liquid samples |
CN103764264B (zh) | 2011-08-31 | 2016-11-16 | 陶氏环球技术有限责任公司 | 源自包含胺反应性官能团和含磷官能团的单体的复合聚酰胺膜 |
US9029600B2 (en) | 2011-09-29 | 2015-05-12 | Dow Global Technologies Llc | Method for preparing high purity mono-hydrolyzed acyl halide compound |
ES2806675T3 (es) | 2012-01-06 | 2021-02-18 | Ddp Specialty Electronic Mat Us Inc | Método de preparación de una membrana de poliamida de material compuesto |
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 |
CN104470629B (zh) | 2012-07-19 | 2016-12-07 | 陶氏环球技术有限责任公司 | 源自于多官能胺以及不同的多官能胺‑反应性单体的组合的膜 |
CN104918688B (zh) | 2013-01-14 | 2016-12-14 | 陶氏环球技术有限责任公司 | 包含经取代苯甲酰胺单体的复合聚酰胺膜 |
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 |
US9289729B2 (en) | 2013-03-16 | 2016-03-22 | Dow Global Technologies Llc | Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer |
US9051417B2 (en) | 2013-03-16 | 2015-06-09 | Dow Global Technologies Llc | Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent |
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 |
KR101733264B1 (ko) * | 2013-06-18 | 2017-05-08 | 주식회사 엘지화학 | 염제거율 및 투과유량 특성이 우수한 폴리아미드계 수처리 분리막 및 그 제조 방법 |
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 |
WO2015084511A1 (en) | 2013-12-02 | 2015-06-11 | Dow Global Technologies Llc | Composite polyamide membrane post treated with nitrious acid |
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 |
US9555378B2 (en) | 2014-01-09 | 2017-01-31 | Dow Global Technologies Llc | Composite polyamide membrane having preferred azo content |
US9616392B2 (en) | 2014-01-09 | 2017-04-11 | Dow Global Technologies Llc | Composite polyamide membrane having high acid content and low azo content |
KR102273550B1 (ko) | 2014-01-09 | 2021-07-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 아조 함량 및 높은 산 함량을 갖는 복합 폴리아미드 막 |
JP2017513703A (ja) | 2014-04-28 | 2017-06-01 | ダウ グローバル テクノロジーズ エルエルシー | 亜硝酸で後処理される複合ポリアミド膜 |
US9943810B2 (en) | 2014-05-14 | 2018-04-17 | Dow Global Technologies Llc | Composite polyamide membrane post-treated with nitrous acid |
WO2016002819A1 (ja) * | 2014-06-30 | 2016-01-07 | 東レ株式会社 | 複合半透膜 |
JPWO2016002821A1 (ja) * | 2014-06-30 | 2017-04-27 | 東レ株式会社 | 複合半透膜 |
EP3238815A4 (en) * | 2014-12-26 | 2018-06-27 | Toray Industries, Inc. | Composite semipermeable membrane |
JP6485540B2 (ja) * | 2015-10-27 | 2019-03-20 | 東レ株式会社 | 複合半透膜およびその製造方法 |
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 |
CN110536743B (zh) * | 2017-04-28 | 2020-07-07 | 东丽株式会社 | 复合半透膜和其制造方法 |
CN109046027A (zh) * | 2018-08-29 | 2018-12-21 | 浙江工业大学 | 一种提高芳香聚酰胺类反渗透膜脱硼率的改性方法 |
JP7347127B2 (ja) * | 2019-10-31 | 2023-09-20 | 東レ株式会社 | 淡水の製造方法 |
WO2021130780A1 (en) * | 2019-12-27 | 2021-07-01 | Council Of Scientific & Industrial Research | Highly permeable ultrathin polymer nanofilm composite membrane and a process for preparation thereof |
CN113908696A (zh) * | 2020-07-07 | 2022-01-11 | 沃顿科技股份有限公司 | 反渗透膜的制备方法和由此制得的反渗透膜 |
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US4259183A (en) | 1978-11-07 | 1981-03-31 | Midwest Research Institute | Reverse osmosis membrane |
EP0313354A1 (en) | 1987-10-23 | 1989-04-26 | Pci Membrane Systems Limited | Reverse osmosis membranes and process for their production |
US4859384A (en) * | 1987-11-18 | 1989-08-22 | Filmtec Corp. | Novel polyamide reverse osmosis membranes |
US4769148A (en) * | 1987-11-18 | 1988-09-06 | The Dow Chemical Company | Novel polyamide reverse osmosis membranes |
JPH01180208A (ja) | 1988-01-11 | 1989-07-18 | Toray Ind Inc | 複合半透膜の製造方法およびその膜 |
US4872984A (en) | 1988-09-28 | 1989-10-10 | Hydranautics Corporation | Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same |
JP3031763B2 (ja) * | 1990-09-14 | 2000-04-10 | 日東電工株式会社 | 複合逆浸透膜およびその製造方法 |
JPH04200622A (ja) * | 1990-11-29 | 1992-07-21 | Nitto Denko Corp | 複合半透膜の処理方法 |
JP3045200B2 (ja) | 1991-09-30 | 2000-05-29 | 日東電工株式会社 | 複合半透膜 |
CA2087421A1 (en) * | 1992-01-22 | 1993-07-23 | Hisao Hachisuka | Composite reverse osmosis membrane and novel acid chloride |
JPH0639254A (ja) | 1992-07-23 | 1994-02-15 | Nitto Denko Corp | 複合逆浸透膜 |
JPH06254364A (ja) | 1993-03-03 | 1994-09-13 | Nitto Denko Corp | 複合逆浸透膜 |
JPH0810595A (ja) * | 1994-06-29 | 1996-01-16 | Nitto Denko Corp | 複合逆浸透膜 |
JP2001269543A (ja) | 1994-12-02 | 2001-10-02 | Toray Ind Inc | 膜分離装置および高濃度溶液の分離方法 |
JP4066098B2 (ja) * | 1995-06-29 | 2008-03-26 | 日東電工株式会社 | 海水の淡水化方法 |
US5755964A (en) | 1996-02-02 | 1998-05-26 | The Dow Chemical Company | Method of treating polyamide membranes to increase flux |
JP3646900B2 (ja) * | 1996-09-12 | 2005-05-11 | オルガノ株式会社 | 硼素含有水の処理装置及び方法 |
JPH111493A (ja) * | 1997-06-12 | 1999-01-06 | Kuraray Co Ltd | ペプチドおよびこれを固定化してなる医療材料 |
JP4472028B2 (ja) * | 1997-07-02 | 2010-06-02 | 日東電工株式会社 | 複合逆浸透膜およびその製造方法 |
JPH1119493A (ja) | 1997-07-03 | 1999-01-26 | Nitto Denko Corp | 逆浸透膜モジュ−ル及び海水の処理方法 |
US6368507B1 (en) * | 1998-10-14 | 2002-04-09 | Saekan Industries Incorporation | Composite polyamide reverse osmosis membrane and method of producing the same |
JP4289757B2 (ja) * | 2000-03-23 | 2009-07-01 | 日東電工株式会社 | 複合逆浸透膜の製造方法 |
CN100357189C (zh) * | 2002-01-22 | 2007-12-26 | 东丽株式会社 | 水处理方法和水处理设备 |
-
2004
- 2004-06-14 US US10/865,888 patent/US7279097B2/en not_active Expired - Fee Related
- 2004-06-15 SG SG200404150-5A patent/SG135037A1/en unknown
- 2004-06-16 IL IL162552A patent/IL162552A/en not_active IP Right Cessation
- 2004-06-17 TW TW093117507A patent/TW200505556A/zh unknown
- 2004-06-17 KR KR1020040044951A patent/KR100850405B1/ko not_active IP Right Cessation
- 2004-06-17 EP EP04014236A patent/EP1488846B1/en not_active Not-in-force
- 2004-06-18 CN CNB2004100487930A patent/CN100379488C/zh not_active Expired - Fee Related
- 2004-06-18 NL NL1026467A patent/NL1026467C2/nl not_active IP Right Cessation
-
2011
- 2011-01-12 JP JP2011003680A patent/JP2011078980A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI616404B (zh) * | 2013-07-22 | 2018-03-01 | Kurita Water Ind Ltd | 含硼水的處理方法及裝置 |
Also Published As
Publication number | Publication date |
---|---|
NL1026467A1 (nl) | 2004-12-21 |
KR100850405B1 (ko) | 2008-08-04 |
CN1608720A (zh) | 2005-04-27 |
US20040256309A1 (en) | 2004-12-23 |
IL162552A (en) | 2008-06-05 |
JP2011078980A (ja) | 2011-04-21 |
IL162552A0 (en) | 2005-11-20 |
US7279097B2 (en) | 2007-10-09 |
NL1026467C2 (nl) | 2005-05-26 |
SG135037A1 (en) | 2007-09-28 |
EP1488846A1 (en) | 2004-12-22 |
KR20040111113A (ko) | 2004-12-31 |
CN100379488C (zh) | 2008-04-09 |
EP1488846B1 (en) | 2013-03-13 |
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