WO2017039112A3 - 수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈 - Google Patents

수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈 Download PDF

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Publication number
WO2017039112A3
WO2017039112A3 PCT/KR2016/004793 KR2016004793W WO2017039112A3 WO 2017039112 A3 WO2017039112 A3 WO 2017039112A3 KR 2016004793 W KR2016004793 W KR 2016004793W WO 2017039112 A3 WO2017039112 A3 WO 2017039112A3
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WO
WIPO (PCT)
Prior art keywords
water treatment
treatment membrane
production method
membrane
same
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Application number
PCT/KR2016/004793
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English (en)
French (fr)
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WO2017039112A2 (ko
Inventor
이병수
전형준
강혜림
신정규
곽봉주
Original Assignee
주식회사 엘지화학
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Priority to JP2017563062A priority Critical patent/JP6642861B2/ja
Priority to US15/580,656 priority patent/US10632428B2/en
Priority to EP16842078.4A priority patent/EP3345675A4/en
Priority to CN201680037739.7A priority patent/CN107735166B/zh
Publication of WO2017039112A2 publication Critical patent/WO2017039112A2/ko
Publication of WO2017039112A3 publication Critical patent/WO2017039112A3/ko

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    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • 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
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/125—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
    • 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
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/54—Modularity of membrane module elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/218—Additive materials
    • B01D2323/2182—Organic additives
    • B01D2323/21825—Ketones
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/40—Details relating to membrane preparation in-situ membrane formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • 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
    • 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
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)

Abstract

본 명세서는 다공성 지지체를 준비하는 단계; 및 아민 화합물을 포함하는 수용액 및 아실 할라이드 화합물을 포함하는 유기용액의 계면 중합을 이용하여, 상기 다공성 지지체 상에 폴리아미드 활성층을 형성하는 단계를 포함하고, 상기 유기용액은, 하기 화학식 1로 표시되는 화합물을 더 포함하는 것인 수처리 분리막의 제조방법에 관한 것이다. 그리고 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈에 관한 것이다.
PCT/KR2016/004793 2015-09-01 2016-05-09 수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈 WO2017039112A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017563062A JP6642861B2 (ja) 2015-09-01 2016-05-09 水処理分離膜の製造方法、これを用いて製造された水処理分離膜、および水処理分離膜を含む水処理モジュール
US15/580,656 US10632428B2 (en) 2015-09-01 2016-05-09 Water treatment membrane production method, water treatment membrane produced using same, and water treatment module comprising water treatment membrane
EP16842078.4A EP3345675A4 (en) 2015-09-01 2016-05-09 METHOD FOR PRODUCING A WATER TREATMENT MEMBRANE, WATER TREATMENT MEMBRANE MANUFACTURED THEREWITH AND WATER TREATMENT MODULE WITH THE WATER TREATMENT MEMBRANE
CN201680037739.7A CN107735166B (zh) 2015-09-01 2016-05-09 水处理膜生产方法、使用其生产的水处理膜及包括水处理膜的水处理模块

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0123699 2015-09-01
KR20150123699 2015-09-01

Publications (2)

Publication Number Publication Date
WO2017039112A2 WO2017039112A2 (ko) 2017-03-09
WO2017039112A3 true WO2017039112A3 (ko) 2017-04-27

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PCT/KR2016/004793 WO2017039112A2 (ko) 2015-09-01 2016-05-09 수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈

Country Status (6)

Country Link
US (1) US10632428B2 (ko)
EP (1) EP3345675A4 (ko)
JP (1) JP6642861B2 (ko)
KR (1) KR101892343B1 (ko)
CN (1) CN107735166B (ko)
WO (1) WO2017039112A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102444741B1 (ko) * 2018-03-06 2022-09-16 주식회사 엘지화학 수처리 분리막 지지체용 부직포의 제조 방법 및 이에 의하여 제조된 수처리 분리막 지지체용 부직포
KR102212128B1 (ko) * 2018-05-10 2021-02-17 주식회사 엘지화학 역삼투막, 이의 제조방법 및 수처리 모듈
WO2019245296A1 (ko) 2018-06-20 2019-12-26 주식회사 엘지화학 폴리아미드 계면중합용 조성물 및 이를 이용한 수처리 분리막의 제조 방법
KR102526294B1 (ko) * 2018-10-05 2023-04-26 주식회사 엘지화학 기체 분리막 제조용 조성물, 이를 이용한 기체 분리막의 제조 방법 및 기체 분리막
CN113784780B (zh) * 2019-06-26 2023-11-10 株式会社Lg化学 用于形成分离膜活性层的组合物、用于制造分离膜的方法、分离膜、以及水处理模块

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004124038A (ja) * 2001-12-21 2004-04-22 Kanegafuchi Chem Ind Co Ltd ポリアミド酸の製造方法およびポリアミド酸溶液
US6878278B2 (en) * 2000-04-17 2005-04-12 Dow Global Technologies Inc. Composite membrane and method for making the same
US20090159527A1 (en) * 2006-05-12 2009-06-25 Mickols William E Modified membrane
KR20110011626A (ko) * 2008-04-15 2011-02-08 나노에이치투오, 인코포레이티드. 하이브리드 나노 입자 ｔｆｃ 멤브레인
JP2013544646A (ja) * 2010-11-10 2013-12-19 ナノエイチツーオー・インコーポレーテッド 非金属添加剤を含む改良された混成ｔｆｃｒｏ膜
WO2014109947A1 (en) * 2013-01-14 2014-07-17 Dow Global Technologies Llc Composite polyamide membrane comprising substituted benzamide monomer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0129697B1 (ko) * 1994-09-29 1998-04-06 박홍기 폴리아미드계 복합막의 제조방법
JP3284115B2 (ja) 1999-09-17 2002-05-20 サエハン インダストリーズ インコーポレーション ポリアミド逆浸透複合膜の製造方法
US6852826B2 (en) 2001-12-21 2005-02-08 Kanera Corporation Manufacturing method of polyamic acid, and polyamic acid solution
US8177978B2 (en) 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
CN102089068A (zh) * 2008-04-15 2011-06-08 纳米水公司 混杂的纳米粒子tfc膜
CN101732871A (zh) * 2008-11-12 2010-06-16 鸿富锦精密工业（深圳）有限公司 仿真眼睛
WO2011008549A2 (en) 2009-06-29 2011-01-20 NanoH2O Inc. Improved hybrid tfc ro membranes with nitrogen additives
JP2011038051A (ja) * 2009-08-18 2011-02-24 Niigata Univ 重合体、気体分離膜、及び重合体の製造方法
JP5596784B2 (ja) * 2010-04-30 2014-09-24 ウンジン ケミカル カンパニー，リミテッド 海水淡水用正浸透膜及びその製造方法
US9216068B2 (en) 2012-06-27 2015-12-22 Camplex, Inc. Optics for video cameras on a surgical visualization system
WO2014069786A1 (ko) * 2012-11-05 2014-05-08 주식회사 엘지화학 내오염성이 우수한 폴리아미드계 수처리 분리막 및 그 제조 방법
KR101487764B1 (ko) * 2013-07-05 2015-01-29 한국화학연구원 폴리아미드 나노복합막의 제조방법 및 이로부터 제조된 폴리아미드 나노복합막
CN104667759B (zh) * 2013-11-29 2017-02-15 贵阳时代沃顿科技有限公司 一种高通量抗污染复合纳滤膜的制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878278B2 (en) * 2000-04-17 2005-04-12 Dow Global Technologies Inc. Composite membrane and method for making the same
JP2004124038A (ja) * 2001-12-21 2004-04-22 Kanegafuchi Chem Ind Co Ltd ポリアミド酸の製造方法およびポリアミド酸溶液
US20090159527A1 (en) * 2006-05-12 2009-06-25 Mickols William E Modified membrane
KR20110011626A (ko) * 2008-04-15 2011-02-08 나노에이치투오, 인코포레이티드. 하이브리드 나노 입자 ｔｆｃ 멤브레인
JP2013544646A (ja) * 2010-11-10 2013-12-19 ナノエイチツーオー・インコーポレーテッド 非金属添加剤を含む改良された混成ｔｆｃｒｏ膜
WO2014109947A1 (en) * 2013-01-14 2014-07-17 Dow Global Technologies Llc Composite polyamide membrane comprising substituted benzamide monomer

Also Published As

Publication number Publication date
CN107735166A (zh) 2018-02-23
WO2017039112A2 (ko) 2017-03-09
KR20170027265A (ko) 2017-03-09
CN107735166B (zh) 2020-10-02
US20180178170A1 (en) 2018-06-28
EP3345675A4 (en) 2019-04-24
JP2018520850A (ja) 2018-08-02
JP6642861B2 (ja) 2020-02-12
KR101892343B1 (ko) 2018-08-27
EP3345675A2 (en) 2018-07-11
US10632428B2 (en) 2020-04-28

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