KR20050025154A - 나선형 막 엘러먼트, 역침투막 모듈 및 역침투막 장치 - Google Patents
나선형 막 엘러먼트, 역침투막 모듈 및 역침투막 장치 Download PDFInfo
- Publication number
- KR20050025154A KR20050025154A KR1020047016126A KR20047016126A KR20050025154A KR 20050025154 A KR20050025154 A KR 20050025154A KR 1020047016126 A KR1020047016126 A KR 1020047016126A KR 20047016126 A KR20047016126 A KR 20047016126A KR 20050025154 A KR20050025154 A KR 20050025154A
- Authority
- KR
- South Korea
- Prior art keywords
- raw water
- reverse osmosis
- osmosis membrane
- wire material
- membrane
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 191
- 238000001223 reverse osmosis Methods 0.000 title claims description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 205
- 239000000463 material Substances 0.000 claims abstract description 85
- 125000006850 spacer group Chemical group 0.000 claims abstract description 62
- 239000012466 permeate Substances 0.000 claims description 39
- 238000000926 separation method Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000008235 industrial water Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010612 desalination reaction Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000011033 desalting Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
-
- 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
- B01D61/08—Apparatus therefor
-
- 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
-
- 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
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00209460 | 2002-07-18 | ||
| JP2002209460A JP2004050005A (ja) | 2002-07-18 | 2002-07-18 | スパイラル型膜エレメント、逆浸透膜モジュール及び逆浸透膜装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050025154A true KR20050025154A (ko) | 2005-03-11 |
Family
ID=30767683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020047016126A KR20050025154A (ko) | 2002-07-18 | 2003-06-11 | 나선형 막 엘러먼트, 역침투막 모듈 및 역침투막 장치 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP2004050005A (ja) |
| KR (1) | KR20050025154A (ja) |
| CN (1) | CN1320948C (ja) |
| AU (1) | AU2003242262A1 (ja) |
| MY (1) | MY137069A (ja) |
| TW (1) | TWI239262B (ja) |
| WO (1) | WO2004009222A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180034934A (ko) * | 2016-09-28 | 2018-04-05 | 주식회사 엘지화학 | 역삼투압 필터 모듈 |
| KR20190050368A (ko) * | 2017-11-03 | 2019-05-13 | 주식회사 엘지화학 | 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 |
| KR20200064718A (ko) | 2018-11-29 | 2020-06-08 | 도레이첨단소재 주식회사 | 수처리용 역삼투 분리막 모듈 |
| KR20210066389A (ko) * | 2019-11-28 | 2021-06-07 | 한국지질자원연구원 | 통풍막 및 그 제조방법 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4688140B2 (ja) * | 2004-03-26 | 2011-05-25 | 日東電工株式会社 | スパイラル型分離膜エレメント |
| 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 |
| JP4587937B2 (ja) | 2005-10-31 | 2010-11-24 | 日東電工株式会社 | スパイラル型分離膜エレメント |
| JP4488431B2 (ja) * | 2005-12-22 | 2010-06-23 | 日東電工株式会社 | スパイラル型分離膜エレメント |
| CN101384341B (zh) | 2006-03-09 | 2012-10-31 | 日东电工株式会社 | 螺旋型膜元件及其制造方法 |
| JP5204994B2 (ja) | 2007-06-11 | 2013-06-05 | 日東電工株式会社 | スパイラル型膜エレメントおよびその製造方法 |
| JP5828328B2 (ja) * | 2013-02-20 | 2015-12-02 | 栗田工業株式会社 | 逆浸透膜装置の運転方法、及び逆浸透膜装置 |
| CN103316590A (zh) * | 2013-07-16 | 2013-09-25 | 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 |
| FR3037797B1 (fr) | 2015-06-24 | 2018-08-17 | Kylane Laboratoires Sa | Procede de preparation d'un hydrogel reticule injectable; hydrogel obtenu; utilisation de l'hydrogel obtenu |
| NL2016462B1 (en) * | 2016-03-21 | 2017-10-04 | Stichting Wetsus European Centre Of Excellence For Sustainable Water Tech | Membrane filtration device and method for minimizing or reducing fouling in such device. |
| JP6353957B2 (ja) * | 2016-11-18 | 2018-07-04 | 日東電工株式会社 | 原水流路スペーサ、および、これを備えたスパイラル型膜エレメント |
| JP7133356B2 (ja) * | 2018-05-18 | 2022-09-08 | 日東電工株式会社 | 流路スペーサ及びスパイラル型膜エレメント |
| EP4039357A4 (en) * | 2019-10-02 | 2022-11-16 | LG Chem, Ltd. | INTAKE SIDE SPACER AND SEPARATOR DIAPHRAGM ELEMENT |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227701U (ja) * | 1985-08-01 | 1987-02-19 | ||
| JP3690012B2 (ja) * | 1996-12-03 | 2005-08-31 | 栗田工業株式会社 | スパイラル型膜エレメント |
| US6656362B1 (en) * | 1998-06-18 | 2003-12-02 | Toray Industries, Inc. | Spiral reverse osmosis membrane element, reverse osmosis membrane module using it, device and method for reverse osmosis separation incorporating the module |
| EP1059114B1 (en) * | 1999-06-08 | 2005-10-12 | Nitto Denko Corporation | Liquid separation membrane module and method of producing the same |
| JP2000042378A (ja) * | 1999-08-20 | 2000-02-15 | Toray Ind Inc | 流体分離素子 |
-
2002
- 2002-07-18 JP JP2002209460A patent/JP2004050005A/ja active Pending
-
2003
- 2003-06-11 AU AU2003242262A patent/AU2003242262A1/en not_active Abandoned
- 2003-06-11 CN CNB038068273A patent/CN1320948C/zh not_active Expired - Fee Related
- 2003-06-11 KR KR1020047016126A patent/KR20050025154A/ko not_active Application Discontinuation
- 2003-06-11 WO PCT/JP2003/007393 patent/WO2004009222A1/ja active Application Filing
- 2003-06-18 TW TW092116516A patent/TWI239262B/zh not_active IP Right Cessation
- 2003-07-08 MY MYPI20032556A patent/MY137069A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180034934A (ko) * | 2016-09-28 | 2018-04-05 | 주식회사 엘지화학 | 역삼투압 필터 모듈 |
| KR20190050368A (ko) * | 2017-11-03 | 2019-05-13 | 주식회사 엘지화학 | 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 |
| WO2019088633A3 (ko) * | 2017-11-03 | 2019-06-27 | 주식회사 엘지화학 | 수처리 필터 모듈, 수처리 필터 모듈용 헬리컬 스트랜드의 제조장치 및 제조방법 |
| US11760658B2 (en) | 2017-11-03 | 2023-09-19 | Lg Chem, Ltd. | Water-treatment filter module, and apparatus and method for manufacturing helical strand of water-treatment filter module |
| KR20200064718A (ko) | 2018-11-29 | 2020-06-08 | 도레이첨단소재 주식회사 | 수처리용 역삼투 분리막 모듈 |
| KR20210066389A (ko) * | 2019-11-28 | 2021-06-07 | 한국지질자원연구원 | 통풍막 및 그 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| MY137069A (en) | 2008-12-31 |
| CN1642625A (zh) | 2005-07-20 |
| TWI239262B (en) | 2005-09-11 |
| WO2004009222A1 (ja) | 2004-01-29 |
| CN1320948C (zh) | 2007-06-13 |
| JP2004050005A (ja) | 2004-02-19 |
| TW200401664A (en) | 2004-02-01 |
| AU2003242262A1 (en) | 2004-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |