NO329120B1 - Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper - Google Patents
Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper Download PDFInfo
- Publication number
- NO329120B1 NO329120B1 NO20056125A NO20056125A NO329120B1 NO 329120 B1 NO329120 B1 NO 329120B1 NO 20056125 A NO20056125 A NO 20056125A NO 20056125 A NO20056125 A NO 20056125A NO 329120 B1 NO329120 B1 NO 329120B1
- Authority
- NO
- Norway
- Prior art keywords
- water
- type
- membrane
- pressure
- stated
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000011001 backwashing Methods 0.000 claims description 24
- 239000013535 sea water Substances 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 16
- 239000000645 desinfectant Substances 0.000 claims description 13
- 239000013505 freshwater Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 14
- 230000003204 osmotic effect Effects 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 1
- 208000029422 Hypernatremia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D61/002—Forward osmosis or direct osmosis
-
- 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
- B01D61/002—Forward osmosis or direct osmosis
- B01D61/0023—Accessories; Auxiliary operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/06—Use of osmotic pressure, e.g. direct osmosis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20056125A NO329120B1 (no) | 2005-12-22 | 2005-12-22 | Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper |
| BRPI0620455-4A BRPI0620455A2 (pt) | 2005-12-22 | 2006-12-20 | um método e um sistema para desempenho de manutenção sobre uma membrana possuindo propriedades semipermeáveis |
| ES06835734T ES2363543T3 (es) | 2005-12-22 | 2006-12-20 | Un procedimiento y un sis5tma para realizar el mantenimiento de una membrana utilizada para ósmosis a presión retardada. |
| EP06835734A EP1971420B1 (en) | 2005-12-22 | 2006-12-20 | A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| EA200870071A EA015391B1 (ru) | 2005-12-22 | 2006-12-20 | Способ и система для осуществления технического обслуживания мембраны, используемой в методе ограниченного давлением осмоса |
| AT06835734T ATE503556T1 (de) | 2005-12-22 | 2006-12-20 | Verfahren und system zur durchführung von wartungsarbeiten an einer für pressure retarded osmosis verwendeten membran |
| CA002634298A CA2634298A1 (en) | 2005-12-22 | 2006-12-20 | A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| AP2008004528A AP2008004528A0 (en) | 2005-12-22 | 2006-12-20 | A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| US12/158,321 US7972514B2 (en) | 2005-12-22 | 2006-12-20 | Method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| CN200680053325XA CN101384340B (zh) | 2005-12-22 | 2006-12-20 | 对具有半渗透性能的膜进行维护的方法和系统 |
| PCT/NO2006/000493 WO2007073207A1 (en) | 2005-12-22 | 2006-12-20 | A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| PT06835734T PT1971420E (pt) | 2005-12-22 | 2006-12-20 | Um método e um sistema para realizar manutenção numa membrana utilizada para osmose retardada pela pressão |
| JP2008547137A JP5017279B2 (ja) | 2005-12-22 | 2006-12-20 | 半透性特性を有する膜に対してメンテナンスを実行する方法及びシステム |
| ZA200805707A ZA200805707B (en) | 2005-12-22 | 2006-12-20 | A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| DE602006021066T DE602006021066D1 (de) | 2005-12-22 | 2006-12-20 | Verfahren und system zur durchführung von wartungsarbeiten an einer für pressure retarded osmosis verwendeten membran |
| KR1020087015847A KR101372901B1 (ko) | 2005-12-22 | 2006-12-20 | 압력 지연 삼투를 위해 사용되는 멤브레인 상에서 유지를수행하기 위한 방법 및 시스템 |
| EC2008008640A ECSP088640A (es) | 2005-12-22 | 2008-07-21 | Método y sistema para el mantenimiento de una membrana usada para osmosis retardada con presión |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20056125A NO329120B1 (no) | 2005-12-22 | 2005-12-22 | Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20056125L NO20056125L (no) | 2007-06-25 |
| NO329120B1 true NO329120B1 (no) | 2010-08-30 |
Family
ID=37875954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20056125A NO329120B1 (no) | 2005-12-22 | 2005-12-22 | Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7972514B2 (zh) |
| EP (1) | EP1971420B1 (zh) |
| JP (1) | JP5017279B2 (zh) |
| KR (1) | KR101372901B1 (zh) |
| CN (1) | CN101384340B (zh) |
| AP (1) | AP2008004528A0 (zh) |
| AT (1) | ATE503556T1 (zh) |
| BR (1) | BRPI0620455A2 (zh) |
| CA (1) | CA2634298A1 (zh) |
| DE (1) | DE602006021066D1 (zh) |
| EA (1) | EA015391B1 (zh) |
| EC (1) | ECSP088640A (zh) |
| ES (1) | ES2363543T3 (zh) |
| NO (1) | NO329120B1 (zh) |
| PT (1) | PT1971420E (zh) |
| WO (1) | WO2007073207A1 (zh) |
| ZA (1) | ZA200805707B (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100963557B1 (ko) * | 2008-06-11 | 2010-06-15 | 한국기계연구원 | 자가 왕복동 에너지 회수 장치 |
| WO2010124170A2 (en) * | 2009-04-23 | 2010-10-28 | John Scialdone | Deep water desalination system and method |
| US9687787B2 (en) * | 2009-11-25 | 2017-06-27 | I.D.E. Technologies Ltd. | Reciprocal enhancement of reverse osmosis and forward osmosis |
| CN103547798B (zh) * | 2011-03-30 | 2016-08-17 | 东丽株式会社 | 浓度差发电装置及其操作方法 |
| IL212272A0 (en) * | 2011-04-12 | 2011-06-30 | Avi Efraty | Power generation of pressure retarded osmosis in closed circuit without need of energy recovery |
| WO2013164541A2 (fr) * | 2012-05-02 | 2013-11-07 | Total Sa | Production d'energie par osmose directe |
| PL2674399T3 (pl) * | 2012-06-13 | 2014-11-28 | Vivonic Gmbh | Urządzenie do wytwarzania najczystszej wody metodą odwróconej osmozy |
| CN105073229B (zh) * | 2013-02-08 | 2017-04-05 | Oasys水有限公司 | 渗透分离系统和方法 |
| GB2499740B (en) * | 2013-04-19 | 2015-09-16 | Ide Technologies Ltd | Osmosis apparatus |
| GB2514776A (en) * | 2013-06-03 | 2014-12-10 | Ide Technologies Ltd | Method of operating a pressure-retarded osmosis plant |
| US9470080B2 (en) | 2014-03-12 | 2016-10-18 | General Electric Company | Method and system for recovering oil from an oil-bearing formation |
| DE102014207480A1 (de) * | 2014-04-17 | 2015-10-22 | Robert Bosch Gmbh | Vorrichtung zum Erfassen eines Parameters eines Gases, Verfahren zum Betreiben einer derartigen Vorrichtung und Messsystem zum Bestimmen eines Parameters eines Gases |
| KR101726393B1 (ko) | 2015-06-02 | 2017-04-17 | 한국건설기술연구원 | 압력지연삼투용 반투과막의 세정이 가능한 해수담수화-발전 시스템 및 그 세정 방법 |
| JP6159371B2 (ja) * | 2015-08-25 | 2017-07-05 | 協和機電工業株式会社 | エネルギー生成装置用の制御装置 |
| CN107165791B (zh) * | 2017-07-27 | 2019-11-22 | 四川大学 | 压力延缓渗透能发电系统 |
| NO345299B1 (no) * | 2018-05-30 | 2020-12-07 | Geir Anders Evensen | Undervannssaltkraftverk |
| US20200399145A1 (en) * | 2019-06-20 | 2020-12-24 | Conocophillips Company | Water injection into a hydrocarbon reservoir |
| CN110272171B (zh) * | 2019-07-25 | 2021-05-04 | 江南大学 | 一种同步回收水和电能的污水处理装置及方法 |
| GB202112965D0 (en) * | 2021-09-10 | 2021-10-27 | Saltpower Holding Aps | Anti-scalant process for an osmotic unit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161177A (zh) * | 1974-11-22 | 1976-05-27 | Giken Kogyo Kk | |
| US4283913A (en) * | 1978-12-12 | 1981-08-18 | Intertechnology/Solar Corporation | Utilization of saturated solar ponds |
| EP0768112A1 (de) | 1995-10-16 | 1997-04-16 | Christ AG | Verfahren und Vorrichtung zur Reinwasserherstellung |
| US5948254A (en) | 1997-01-29 | 1999-09-07 | Flux Enhancement Systems, Inc. | Cleaning system and method for cleaning and purifying reverse osmosis systems |
| US6290856B1 (en) * | 1999-02-18 | 2001-09-18 | World Wide Water, Inc. | Reverse osmosis system with biological contamination prevention |
| NO314575B1 (no) * | 2000-08-04 | 2003-04-14 | Statkraft Sf | Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning |
| DE10066033B4 (de) * | 2000-11-21 | 2007-01-11 | Wobben, Aloys, Dipl.-Ing. | Verfahren und Vorrichtung zum Entsalzen von Wasser |
| IL157581A (en) * | 2003-01-09 | 2004-08-31 | Ide Technologies Ltd | Direct osmosis membrane cleaning |
| SG153812A1 (en) | 2004-06-21 | 2009-07-29 | Membrane Recovery Ltd | Ro membrane cleaning method |
-
2005
- 2005-12-22 NO NO20056125A patent/NO329120B1/no not_active IP Right Cessation
-
2006
- 2006-12-20 DE DE602006021066T patent/DE602006021066D1/de active Active
- 2006-12-20 ZA ZA200805707A patent/ZA200805707B/xx unknown
- 2006-12-20 KR KR1020087015847A patent/KR101372901B1/ko not_active IP Right Cessation
- 2006-12-20 US US12/158,321 patent/US7972514B2/en not_active Expired - Fee Related
- 2006-12-20 AP AP2008004528A patent/AP2008004528A0/xx unknown
- 2006-12-20 EP EP06835734A patent/EP1971420B1/en not_active Not-in-force
- 2006-12-20 CN CN200680053325XA patent/CN101384340B/zh not_active Expired - Fee Related
- 2006-12-20 ES ES06835734T patent/ES2363543T3/es active Active
- 2006-12-20 JP JP2008547137A patent/JP5017279B2/ja not_active Expired - Fee Related
- 2006-12-20 PT PT06835734T patent/PT1971420E/pt unknown
- 2006-12-20 AT AT06835734T patent/ATE503556T1/de not_active IP Right Cessation
- 2006-12-20 CA CA002634298A patent/CA2634298A1/en not_active Abandoned
- 2006-12-20 WO PCT/NO2006/000493 patent/WO2007073207A1/en active Application Filing
- 2006-12-20 BR BRPI0620455-4A patent/BRPI0620455A2/pt not_active IP Right Cessation
- 2006-12-20 EA EA200870071A patent/EA015391B1/ru not_active IP Right Cessation
-
2008
- 2008-07-21 EC EC2008008640A patent/ECSP088640A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007073207A8 (en) | 2007-08-30 |
| BRPI0620455A2 (pt) | 2011-11-08 |
| EP1971420B1 (en) | 2011-03-30 |
| JP2009521306A (ja) | 2009-06-04 |
| EA015391B1 (ru) | 2011-08-30 |
| DE602006021066D1 (de) | 2011-05-12 |
| ZA200805707B (en) | 2009-09-30 |
| CA2634298A1 (en) | 2007-06-28 |
| PT1971420E (pt) | 2011-07-01 |
| ATE503556T1 (de) | 2011-04-15 |
| NO20056125L (no) | 2007-06-25 |
| ECSP088640A (es) | 2008-08-29 |
| ES2363543T3 (es) | 2011-08-08 |
| US7972514B2 (en) | 2011-07-05 |
| EP1971420A1 (en) | 2008-09-24 |
| CN101384340B (zh) | 2012-07-11 |
| WO2007073207A1 (en) | 2007-06-28 |
| EA200870071A1 (ru) | 2009-02-27 |
| JP5017279B2 (ja) | 2012-09-05 |
| KR101372901B1 (ko) | 2014-03-10 |
| US20090008330A1 (en) | 2009-01-08 |
| AP2008004528A0 (en) | 2008-08-31 |
| KR20080080599A (ko) | 2008-09-04 |
| CN101384340A (zh) | 2009-03-11 |
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Legal Events
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| CREP | Change of representative |
Representative=s name: ONSAGERS AS, POSTBOKS 6963 ST OLAVS PLASS, 0130 OS |
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| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: STATKRAFT AS, NO |
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| MM1K | Lapsed by not paying the annual fees |