WO2019088633A3 - 수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 - Google Patents

수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 Download PDF

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Publication number
WO2019088633A3
WO2019088633A3 PCT/KR2018/012957 KR2018012957W WO2019088633A3 WO 2019088633 A3 WO2019088633 A3 WO 2019088633A3 KR 2018012957 W KR2018012957 W KR 2018012957W WO 2019088633 A3 WO2019088633 A3 WO 2019088633A3
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WO
WIPO (PCT)
Prior art keywords
water treatment
filter module
treatment filter
spacer
manufacturing
Prior art date
Application number
PCT/KR2018/012957
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English (en)
French (fr)
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WO2019088633A2 (ko
Inventor
최준원
임예훈
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201880067410.4A priority Critical patent/CN111225733B/zh
Priority to US16/759,445 priority patent/US11760658B2/en
Priority to EP18874050.0A priority patent/EP3705173B1/en
Publication of WO2019088633A2 publication Critical patent/WO2019088633A2/ko
Publication of WO2019088633A3 publication Critical patent/WO2019088633A3/ko

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Classifications

    • 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
    • B01D63/10—Spiral-wound membrane 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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/103—Details relating to membrane envelopes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • B01D2313/14—Specific spacers
    • B01D2313/143—Specific spacers on the feed side
    • 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
    • B01D2325/08—Patterned membranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)

Abstract

본 발명은 수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법, 스페이서의 제조방법에 관한 것으로, 본 발명의 일 측면에 따르면, 원수를 여과하기 위한 멤브레인 및 멤브레인에 적층되고, 멤브레인으로 원수를 통과시키기 위한 복수 개의 통로를 제공하는 스페이서를 포함하고, 스페이서는 제1 방향으로 연장된 제1 부재 및 제1 방향과 다른 제2 방향으로 연장되고, 제1 부재와 교차하여 스페이서 셀을 형성하도록 배치된 제2 부재를 포함하며, 제1 부재 및 제2 부재 중 적어도 하나는 연장된 방향을 중심으로, 소정 반경의 소정 피치를 갖는 나선형으로 감긴 수처리 필터 모듈이 제공된다.
PCT/KR2018/012957 2017-11-03 2018-10-30 수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 WO2019088633A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880067410.4A CN111225733B (zh) 2017-11-03 2018-10-30 水处理过滤器模块以及用于制造水处理过滤器模块的螺旋股线的装置和方法
US16/759,445 US11760658B2 (en) 2017-11-03 2018-10-30 Water-treatment filter module, and apparatus and method for manufacturing helical strand of water-treatment filter module
EP18874050.0A EP3705173B1 (en) 2017-11-03 2018-10-30 Water treatment filter module, and apparatus and method for manufacturing helical strand for water treatment filter module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170145694A KR102166477B1 (ko) 2017-11-03 2017-11-03 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법
KR10-2017-0145694 2017-11-03

Publications (2)

Publication Number Publication Date
WO2019088633A2 WO2019088633A2 (ko) 2019-05-09
WO2019088633A3 true WO2019088633A3 (ko) 2019-06-27

Family

ID=66333296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/012957 WO2019088633A2 (ko) 2017-11-03 2018-10-30 수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법

Country Status (5)

Country Link
US (1) US11760658B2 (ko)
EP (1) EP3705173B1 (ko)
KR (1) KR102166477B1 (ko)
CN (1) CN111225733B (ko)
WO (1) WO2019088633A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040106486A (ko) * 2002-05-02 2004-12-17 필름텍 코포레이션 개선된 공급 스페이서를 포함하는 나선형 권취 부재
KR20050025154A (ko) * 2002-07-18 2005-03-11 오르가노 가부시키가이샤 나선형 막 엘러먼트, 역침투막 모듈 및 역침투막 장치
KR20160022910A (ko) * 2014-06-25 2016-03-02 이엠디 밀리포어 코포레이션 밀집한 나권형 필터 엘리먼트, 모듈 및 시스템
KR20160003127U (ko) * 2015-03-04 2016-09-19 페덱스 게엠베하 나선형 필라멘트 및 그 제조 장치
KR20170038646A (ko) * 2015-09-30 2017-04-07 주식회사 엘지화학 역삼투압 필터 모듈

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EP0891221B1 (de) * 1996-11-07 2004-12-08 Bucher-Guyer AG Membranmodul für eine anlage zur membrantrennung
WO2005092483A1 (ja) 2004-03-26 2005-10-06 Nitto Denko Corporation スパイラル型分離膜エレメント
CN1318126C (zh) 2004-11-19 2007-05-30 株洲工学院 二次流膜分离方法及装置
US20130146532A1 (en) 2011-12-09 2013-06-13 General Electric Company Feed spacer for spiral wound membrane element
CN102600728B (zh) * 2012-04-01 2014-03-26 王旭东 X旋流卷式膜导流隔网
CN203507832U (zh) 2013-07-16 2014-04-02 北京倍杰特国际环境技术有限公司 一种螺旋膜组件用原水隔离件、含该隔离件的膜组件及反渗透膜装置
KR102046688B1 (ko) 2016-09-28 2019-12-02 주식회사 엘지화학 역삼투압 필터 모듈
US11596903B2 (en) * 2016-10-01 2023-03-07 Oxymem Limited Self-coiling hollow fibre membrane

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040106486A (ko) * 2002-05-02 2004-12-17 필름텍 코포레이션 개선된 공급 스페이서를 포함하는 나선형 권취 부재
KR20050025154A (ko) * 2002-07-18 2005-03-11 오르가노 가부시키가이샤 나선형 막 엘러먼트, 역침투막 모듈 및 역침투막 장치
KR20160022910A (ko) * 2014-06-25 2016-03-02 이엠디 밀리포어 코포레이션 밀집한 나권형 필터 엘리먼트, 모듈 및 시스템
KR20160003127U (ko) * 2015-03-04 2016-09-19 페덱스 게엠베하 나선형 필라멘트 및 그 제조 장치
KR20170038646A (ko) * 2015-09-30 2017-04-07 주식회사 엘지화학 역삼투압 필터 모듈

Also Published As

Publication number Publication date
EP3705173B1 (en) 2024-05-29
KR102166477B1 (ko) 2020-10-16
WO2019088633A2 (ko) 2019-05-09
CN111225733A (zh) 2020-06-02
KR20190050368A (ko) 2019-05-13
US20200331771A1 (en) 2020-10-22
EP3705173A4 (en) 2020-10-28
CN111225733B (zh) 2022-04-05
US11760658B2 (en) 2023-09-19
EP3705173A2 (en) 2020-09-09

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