BR112012009011B1 - elemento de membrana de osmose reversa enrolada em forma de espiral - Google Patents
elemento de membrana de osmose reversa enrolada em forma de espiral Download PDFInfo
- Publication number
- BR112012009011B1 BR112012009011B1 BR112012009011-9A BR112012009011A BR112012009011B1 BR 112012009011 B1 BR112012009011 B1 BR 112012009011B1 BR 112012009011 A BR112012009011 A BR 112012009011A BR 112012009011 B1 BR112012009011 B1 BR 112012009011B1
- Authority
- BR
- Brazil
- Prior art keywords
- water flow
- flow channel
- treated water
- reverse osmosis
- water
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 105
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 285
- 238000000746 purification Methods 0.000 claims abstract description 23
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 7
- 239000008400 supply water Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 abstract description 5
- 230000010287 polarization Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Images
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
- B01D63/107—Specific properties of the central tube or the permeate channel
-
- 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
- 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
- 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
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/08—Flow guidance means within the module or the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102017398A CN101708433B (zh) | 2009-10-30 | 2009-10-30 | 一种卷式反渗透膜元件 |
CN200910201739.8 | 2009-10-30 | ||
CN201010154507.4 | 2010-04-23 | ||
CN2010101545074A CN101838033B (zh) | 2010-04-23 | 2010-04-23 | 一种卷式反渗透膜元件 |
PCT/CN2010/072738 WO2011050608A1 (zh) | 2009-10-30 | 2010-05-13 | 一种卷式反渗透膜元件 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012009011A2 BR112012009011A2 (pt) | 2017-09-26 |
BR112012009011B1 true BR112012009011B1 (pt) | 2021-03-09 |
Family
ID=43921287
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012009011-9A BR112012009011B1 (pt) | 2009-10-30 | 2010-05-13 | elemento de membrana de osmose reversa enrolada em forma de espiral |
BR112012011481A BR112012011481A2 (pt) | 2009-10-30 | 2010-05-13 | elemento encoberto pela membrana de osmose reversa. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012011481A BR112012011481A2 (pt) | 2009-10-30 | 2010-05-13 | elemento encoberto pela membrana de osmose reversa. |
Country Status (13)
Country | Link |
---|---|
US (1) | US8337698B2 (pt) |
EP (1) | EP2495034B1 (pt) |
JP (1) | JP2013509285A (pt) |
KR (1) | KR101302800B1 (pt) |
AU (1) | AU2010312156B2 (pt) |
BR (2) | BR112012009011B1 (pt) |
ES (1) | ES2694508T3 (pt) |
HU (1) | HUE042249T2 (pt) |
MX (1) | MX2012005007A (pt) |
MY (1) | MY161225A (pt) |
PL (1) | PL2495034T3 (pt) |
PT (1) | PT2495034T (pt) |
WO (1) | WO2011050608A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2694508T3 (es) | 2009-10-30 | 2018-12-21 | A.O. Smith (Shanghai) Water Treatment Products Co., Ltd | Elemento de membrana de ósmosis inversa enrollado |
NL2008565C2 (nl) * | 2012-03-29 | 2013-10-01 | Aka Patenten B V | Inrichting geschikt voor het behandelen van een fluã¯dum, alsmede werkwijze en machine geschikt voor het vervaardigen van een dergelijke inrichting. |
WO2015153116A1 (en) | 2014-03-31 | 2015-10-08 | Dow Global Technologies Llc | Spiral wound membrane module with defined flow resistance sections within feed spacer |
CN104258733A (zh) * | 2014-07-02 | 2015-01-07 | 深圳市诚德来实业有限公司 | 一种净水器及其反渗透膜元件 |
KR101971383B1 (ko) | 2014-10-29 | 2019-08-13 | 다우 글로벌 테크놀로지스 엘엘씨 | 초여과 모듈 및 양이온 교환 수지를 포함하는 수 처리 어셈블리 |
WO2017019282A1 (en) | 2015-07-29 | 2017-02-02 | Dow Global Technologies Llc | Filter assembly including spiral wound membrane module and brine seal |
JP6609042B2 (ja) | 2015-09-30 | 2019-11-20 | ダウ グローバル テクノロジーズ エルエルシー | 螺旋巻きモジュール、塩水シール、及び端キャップを含むフィルタアセンブリ |
CN105344250B (zh) * | 2015-12-04 | 2018-10-23 | 江苏沁尔康环境电器有限公司 | 一种卷式膜组件及具有该卷式膜组件的滤芯 |
CN106903837A (zh) * | 2015-12-22 | 2017-06-30 | 通用电气公司 | 封胶方法和设备 |
CN105536546A (zh) * | 2016-01-29 | 2016-05-04 | 江苏沁尔康环境电器有限公司 | 一种卷式膜组件及采用该卷式膜组件的膜处理器 |
CN107399837A (zh) * | 2016-05-20 | 2017-11-28 | 青岛经济技术开发区海尔热水器有限公司 | 一种一体化的反渗透滤芯 |
CN106731109A (zh) * | 2016-12-19 | 2017-05-31 | 佛山市麦克罗美的滤芯设备制造有限公司 | 滤芯和具有其的净水设备 |
CN108525517B (zh) * | 2017-03-06 | 2023-06-30 | 佛山市顺德区美的饮水机制造有限公司 | 反渗透膜元件和净水器 |
WO2019037713A1 (zh) * | 2017-08-21 | 2019-02-28 | 艾欧史密斯(中国)环境电器有限公司 | 膜元件和滤芯 |
CN111989152B (zh) * | 2018-04-26 | 2022-03-15 | 东丽株式会社 | 分离膜模块 |
JP7478158B2 (ja) | 2019-01-29 | 2024-05-02 | ディディピー スペシャルティ エレクトロニック マテリアルズ ユーエス,エルエルシー | スパイラル型膜モジュールの容器内の圧力差の測定 |
CN109879459B (zh) * | 2019-03-13 | 2024-03-19 | 广东栗子科技有限公司 | 一种与后置活性炭复合的分体式反渗透滤芯及其净水器 |
CN110818023A (zh) * | 2019-11-08 | 2020-02-21 | 佛山市云米电器科技有限公司 | 一种双膜水流非平行式滤芯装置及一种净水机 |
US20230145145A1 (en) | 2020-07-30 | 2023-05-11 | Ddp Specialty Electronic Materials Us, Llc | Spiral wound membrane modules with sensor and transmitter |
WO2022245945A1 (en) * | 2021-05-18 | 2022-11-24 | A.O. Smith Corporation | Cartridge filter and method of making the same |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525431B2 (pt) | 1973-05-14 | 1977-02-14 | ||
JPS55119103U (pt) * | 1979-02-13 | 1980-08-23 | ||
JPS625890A (ja) | 1985-07-02 | 1987-01-12 | Nippon Kogaku Kk <Nikon> | 昇華転写記録材料 |
US4855058A (en) | 1986-06-24 | 1989-08-08 | Hydranautics | High recovery spiral wound membrane element |
US5096584A (en) * | 1990-01-29 | 1992-03-17 | The Dow Chemical Company | Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control |
JPH1076146A (ja) | 1996-09-03 | 1998-03-24 | Kurita Water Ind Ltd | スパイラル型膜モジュール |
JPH1028849A (ja) | 1996-07-19 | 1998-02-03 | Kurita Water Ind Ltd | スパイラル型膜モジュール |
US5858229A (en) | 1996-07-19 | 1999-01-12 | Kurita Water Industries Ltd. | Spiral wound type membrane module |
AU2627300A (en) * | 1999-01-27 | 2000-08-18 | Koch Membrane Systems, Inc. | Method for sealing axial seam of spiral wound filtration modules |
US20030034293A1 (en) * | 2001-08-16 | 2003-02-20 | Pti Advanced Filtration, Inc. | Method of treating filtration media to prevent lateral flow, blistering and de-lamination |
JP4936435B2 (ja) | 2006-08-10 | 2012-05-23 | 日東電工株式会社 | スパイラル型膜エレメント及びその製造方法 |
CN201244449Y (zh) * | 2008-07-10 | 2009-05-27 | 艾欧史密斯(上海)水处理产品有限公司 | 一种螺旋卷式膜元件 |
US8961790B2 (en) | 2008-10-17 | 2015-02-24 | General Electric Company | Separator assembly |
US20110240546A1 (en) | 2008-10-17 | 2011-10-06 | General Electric Company | Central core element for a separator assembly |
US8021550B2 (en) | 2008-10-17 | 2011-09-20 | General Electric Company | Central core element for a separator assembly |
US20100096308A1 (en) | 2008-10-17 | 2010-04-22 | General Electric Company | Separator assembly |
US8968566B2 (en) | 2008-10-17 | 2015-03-03 | General Electric Company | Separator assembly |
US20100096319A1 (en) | 2008-10-17 | 2010-04-22 | General Electric Company | Separator assembly |
ES2694508T3 (es) | 2009-10-30 | 2018-12-21 | A.O. Smith (Shanghai) Water Treatment Products Co., Ltd | Elemento de membrana de ósmosis inversa enrollado |
-
2010
- 2010-05-13 ES ES10825971.4T patent/ES2694508T3/es active Active
- 2010-05-13 MX MX2012005007A patent/MX2012005007A/es active IP Right Grant
- 2010-05-13 BR BR112012009011-9A patent/BR112012009011B1/pt not_active IP Right Cessation
- 2010-05-13 WO PCT/CN2010/072738 patent/WO2011050608A1/zh active Application Filing
- 2010-05-13 BR BR112012011481A patent/BR112012011481A2/pt not_active IP Right Cessation
- 2010-05-13 AU AU2010312156A patent/AU2010312156B2/en not_active Ceased
- 2010-05-13 US US13/062,950 patent/US8337698B2/en active Active
- 2010-05-13 MY MYPI2012001903A patent/MY161225A/en unknown
- 2010-05-13 PT PT10825971T patent/PT2495034T/pt unknown
- 2010-05-13 JP JP2012535593A patent/JP2013509285A/ja active Pending
- 2010-05-13 KR KR1020117006005A patent/KR101302800B1/ko active IP Right Grant
- 2010-05-13 EP EP10825971.4A patent/EP2495034B1/en active Active
- 2010-05-13 PL PL10825971T patent/PL2495034T3/pl unknown
- 2010-05-13 HU HUE10825971A patent/HUE042249T2/hu unknown
Also Published As
Publication number | Publication date |
---|---|
ES2694508T3 (es) | 2018-12-21 |
PT2495034T (pt) | 2018-11-29 |
KR20110066144A (ko) | 2011-06-16 |
US20120111787A1 (en) | 2012-05-10 |
EP2495034B1 (en) | 2018-08-29 |
AU2010312156B2 (en) | 2015-11-19 |
BR112012011481A2 (pt) | 2019-09-24 |
BR112012009011A2 (pt) | 2017-09-26 |
EP2495034A1 (en) | 2012-09-05 |
HUE042249T2 (hu) | 2019-06-28 |
PL2495034T3 (pl) | 2019-04-30 |
JP2013509285A (ja) | 2013-03-14 |
AU2010312156A1 (en) | 2012-06-14 |
MY161225A (en) | 2017-04-14 |
US8337698B2 (en) | 2012-12-25 |
KR101302800B1 (ko) | 2013-09-02 |
MX2012005007A (es) | 2012-09-28 |
WO2011050608A1 (zh) | 2011-05-05 |
EP2495034A4 (en) | 2015-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: A.O. SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO. Free format text: A FIM DE ATENDER A ALTERACAO DE NOME E DE SEDE REQUERIDAS ATRAVES DA PETICAO NO 870190078487, DE 13/08/2019, E NECESSARIO APRESENTAR O DOCUMENTO NOTARIZADO E COM APOSTILAMENTO OU LEGALIZACAO CONSULAR E TRADUCAO JURAMENTADA DO MESMO. ALEM DISSO, E PRECISO APRESENTAR UMA GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA AO SEGUNDO SERVICO SOLICITADO E OUTRA GUIA, CODIGO 207, RELATIVA AO CUMPRIMENTO DE EXIGENCIA. |
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B25E | Requested change of name of applicant rejected |
Owner name: A.O. SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO., LTD. (CN) Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870190078487 DE 13/08/2019, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2557, DE 07/01/2020. |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/03/2021, OBSERVADAS AS CONDICOES LEGAIS. |
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B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: A.O. SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO., LTD. (CN) Free format text: A FIM DE ATENDER A ALTERACAO DE NOME E DE SEDE REQUERIDAS ATRAVES DA PETICAO NO 870210023326, DE 11/03/2021, E NECESSARIO APRESENTAR TRADUCAO JURAMENTADA DO DOCUMENTO, ALEM DE MAIS UMA GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA AO SEGUNDO SERVICO SOLICITADO. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA. |
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B25E | Requested change of name of applicant rejected |
Owner name: A.O. SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO., LTD. (CN) Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870210023226 DE 11/03/2021, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2644, DE 08/09/2021. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 12A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2670 DE 08-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |