CY1108111T1 - Μια μεθοδος και μια διαταξη για την αφαλατωση νερου με γεφυρωση της πτωσης πιεσης - Google Patents
Μια μεθοδος και μια διαταξη για την αφαλατωση νερου με γεφυρωση της πτωσης πιεσηςInfo
- Publication number
- CY1108111T1 CY1108111T1 CY20081100578T CY081100578T CY1108111T1 CY 1108111 T1 CY1108111 T1 CY 1108111T1 CY 20081100578 T CY20081100578 T CY 20081100578T CY 081100578 T CY081100578 T CY 081100578T CY 1108111 T1 CY1108111 T1 CY 1108111T1
- Authority
- CY
- Cyprus
- Prior art keywords
- pressure
- water
- membrane
- salt water
- membrane unit
- Prior art date
Links
Classifications
-
- 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
- B01D61/06—Energy recovery
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F13/00—Pressure exchangers
-
- 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
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
Η εφεύρεση αφορά μια μέθοδο και μια διάταξη για τη συνεχή αφαλάτωση νερού μέσω αντιστρόφου ωσμώσεως και ιδιαίτερα για την αφαλάτωση του θαλασσινού νερού, όπου το νερό με αλάτι (10) εισάγεται μέσω μιας τροφοδοτικής αντλίας (1) σε μια συσκευή αντιστάθμισης πίεσης (2) υπό μια πρώτη πίεση (p1), το νερό με αλάτι (11) από τη συσκευή αντιστάθμισης πίεσης (2) εισάγεται συνέχεια με μια δεύτερη, αυξημένη πίεση (p2) σε μια ανεξάρτητη μονάδα μεμβράνης (3), στην οποία μέσω μιας μεμβράνης (6) διαχωρίζεται σε αφαλατωμένο νερό (12) και σε συμπυκνωμένο νερό με αλάτι (13). Το συμπυκνωμένο νερό με αλάτι (13), που εξάγεται από την ανεξάρτητη μονάδα μεμβράνης (3) υπό πίεση περίπου ίση με τη δεύτερη πίεση (p2), εισάγεται συνεχώς στη συσκευή αντιστάθμισης πίεσης (2) και χρησιμοποιείται εκεί για να ασκεί πίεση ίση περίπου με τη δεύτερη πίεση (p2) στο νερό με αλάτι (10), το οποίο εισάγεται στη συσκευή αντιστάθμισης πίεσης (2), και για να εισάγει το νερό με αλάτι (11) στην ανεξάρτητη μονάδα μεμβράνης (3). Για να αποφεύγονται οι διαταραχές της λειτουργίας και πιθανώς οι βλάβες της μεμβράνης (6) λόγω μειωμένης ροής πάνω στην επιφάνεια της μεμβράνης, προβλέπεται σύμφωνα με την εφεύρεση, ότι διατηρείται συνεχής ροή του εντός της ανεξαρτήτου μονάδος μεμβράνης (3) εισαγομένου νερού με αλάτι (1) πάνω στην επιφάνεια της μεμβράνης (6) μέσω του νερού, το οποίο εξάγεται από ένα ταμιευτήρα (15/403/20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10251342A DE10251342B4 (de) | 2002-11-05 | 2002-11-05 | Verfahren und Vorrichtung zum Entsalzen von Wasser mit Druckabfallüberbrückung |
EP03810387A EP1560637B1 (de) | 2002-11-05 | 2003-07-21 | Verfahren und vorrichtung zum entsalzen von wasser mit druckabfallüberbrückung |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1108111T1 true CY1108111T1 (el) | 2014-02-12 |
Family
ID=32115203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20081100578T CY1108111T1 (el) | 2002-11-05 | 2008-06-03 | Μια μεθοδος και μια διαταξη για την αφαλατωση νερου με γεφυρωση της πτωσης πιεσης |
Country Status (18)
Country | Link |
---|---|
US (1) | US7550088B2 (el) |
EP (1) | EP1560637B1 (el) |
JP (1) | JP3926367B2 (el) |
KR (1) | KR100670760B1 (el) |
CN (1) | CN100409925C (el) |
AR (1) | AR041890A1 (el) |
AT (1) | ATE391549T1 (el) |
AU (1) | AU2003254549B2 (el) |
BR (1) | BR0315852B1 (el) |
CA (1) | CA2502736C (el) |
CY (1) | CY1108111T1 (el) |
DE (2) | DE10251342B4 (el) |
DK (1) | DK1560637T3 (el) |
ES (1) | ES2301883T3 (el) |
IL (1) | IL168159A (el) |
PL (1) | PL211959B1 (el) |
PT (1) | PT1560637E (el) |
WO (1) | WO2004041418A1 (el) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004061813A1 (de) * | 2004-12-22 | 2006-07-06 | Robert Bosch Gmbh | Kolbenpumpe mit wenigstens einem Kolbenelement |
EP2902595A1 (en) * | 2006-05-12 | 2015-08-05 | Energy Recovery, Inc. | Method for employing semipermeable mebranes |
WO2010124170A2 (en) * | 2009-04-23 | 2010-10-28 | John Scialdone | Deep water desalination system and method |
DE102009020932A1 (de) * | 2009-05-12 | 2010-11-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Druckaustauscher mit Linearantrieb |
JP2011056439A (ja) * | 2009-09-11 | 2011-03-24 | Toshiba Corp | 動力回収装置 |
US20140042102A1 (en) * | 2012-08-07 | 2014-02-13 | World Wide Water Solutions | Front Flush Systems and Methods |
CN106369015B (zh) * | 2016-09-07 | 2018-05-29 | 上海空间推进研究所 | 压差式能量回收泵 |
IL251499B (en) * | 2017-04-02 | 2019-02-28 | Efraty Avi | Reverse osmosis installation in a closed circuit with a hydraulic arm for desalination with low energy consumption and a high recovery ratio |
NL2019357B1 (en) * | 2017-07-27 | 2019-02-18 | Weir Minerals Netherlands Bv | Pump system for handling a slurry medium |
GB201813792D0 (en) * | 2018-08-23 | 2018-10-10 | Davies Philip Andrew | Desalination system and method |
US11072542B2 (en) | 2019-01-17 | 2021-07-27 | A. O. Smith Corporation | High water efficiency TDS creep solution |
US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
CN118026409B (zh) * | 2024-04-11 | 2024-06-14 | 四川发展环境科学技术研究院有限公司 | 一种厌氧氨氧化耦合硫自养反硝化的废水脱氮*** |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498910A (en) * | 1968-09-03 | 1970-03-03 | Morris Mendelson | Apparatus and process for the controlled osmotic separation of water from sea water |
FR1585376A (el) * | 1968-10-11 | 1970-01-16 | ||
IL51522A0 (en) * | 1976-02-27 | 1977-04-29 | Ocean Water Ltd | Improvements in or relating to water purification by reverse osmosis |
US4178240A (en) * | 1976-05-17 | 1979-12-11 | Pinkerton Harry E | Fluid handling system |
US4187173A (en) * | 1977-03-28 | 1980-02-05 | Keefer Bowie | Reverse osmosis method and apparatus |
US4288326A (en) | 1978-03-14 | 1981-09-08 | Keefer Bowie | Rotary shaft driven reverse osmosis method and apparatus |
US4434056A (en) * | 1979-04-06 | 1984-02-28 | Keefer Bowie | Multi-cylinder reverse osmosis apparatus and method |
US4367140A (en) * | 1979-11-05 | 1983-01-04 | Sykes Ocean Water Ltd. | Reverse osmosis liquid purification apparatus |
US4637783A (en) | 1980-10-20 | 1987-01-20 | Sri International | Fluid motor-pumping apparatus and method for energy recovery |
GR75052B (el) * | 1981-01-05 | 1984-07-13 | Mesple Jose L R | |
DK568683A (da) * | 1982-12-10 | 1984-06-11 | Uop Inc | Fremgangsmaade til koncentrering af alkoholiske drikke |
HU197953B (en) | 1984-07-30 | 1989-06-28 | Eszakdunantuli Regionalis Vizm | Method for utilizing the static gain of head of liquid medium |
JPS6181584A (ja) | 1984-09-28 | 1986-04-25 | Shimadzu Corp | 送液ポンプ |
JPH07102305B2 (ja) * | 1988-06-29 | 1995-11-08 | 株式会社ササクラ | 逆浸透膜濃縮装置 |
DE3923722C2 (de) * | 1989-07-18 | 1997-07-10 | Uraca Pumpen | Kombination von Verdrängerpumpe, insbesondere Kolbenpumpe, und Verdrängermotor, insbesondere Kolbenmotor |
US5531887A (en) * | 1995-05-24 | 1996-07-02 | Howell Laboratories, Inc. | Manually operated reverse osmosis desalinization system |
US5628198A (en) * | 1996-05-13 | 1997-05-13 | Permar; Clark | Liquid treatment apparatus for filtering liquid under pressure |
US6017200A (en) * | 1997-08-12 | 2000-01-25 | Science Applications International Corporation | Integrated pumping and/or energy recovery system |
US6558537B1 (en) * | 1999-05-25 | 2003-05-06 | Miox Corporation | Portable hydration system |
NO309398B1 (no) | 1999-06-16 | 2001-01-22 | Bjoern Lyng | Fremgangsmåte og anlegg for produksjon av ferskvann fra saltholdig vann |
DE19933147C2 (de) * | 1999-07-20 | 2002-04-18 | Aloys Wobben | Verfahren und Vorrichtung zum Entsalzen von Wasser |
DE10066033B4 (de) * | 2000-11-21 | 2007-01-11 | Wobben, Aloys, Dipl.-Ing. | Verfahren und Vorrichtung zum Entsalzen von Wasser |
CN2461915Y (zh) * | 2000-12-29 | 2001-11-28 | 刘博渊 | 带活塞式能量回收器的反渗透装置 |
CN1156334C (zh) * | 2001-08-15 | 2004-07-07 | 天津大学 | 反渗透淡化***阀控余压回收装置 |
-
2002
- 2002-11-05 DE DE10251342A patent/DE10251342B4/de not_active Expired - Fee Related
-
2003
- 2003-07-21 PT PT03810387T patent/PT1560637E/pt unknown
- 2003-07-21 US US10/533,851 patent/US7550088B2/en not_active Expired - Fee Related
- 2003-07-21 AT AT03810387T patent/ATE391549T1/de active
- 2003-07-21 CN CNB038248344A patent/CN100409925C/zh not_active Expired - Fee Related
- 2003-07-21 CA CA002502736A patent/CA2502736C/en not_active Expired - Fee Related
- 2003-07-21 WO PCT/EP2003/007916 patent/WO2004041418A1/de active IP Right Grant
- 2003-07-21 ES ES03810387T patent/ES2301883T3/es not_active Expired - Lifetime
- 2003-07-21 PL PL375761A patent/PL211959B1/pl unknown
- 2003-07-21 DE DE50309593T patent/DE50309593D1/de not_active Expired - Lifetime
- 2003-07-21 JP JP2004548709A patent/JP3926367B2/ja not_active Expired - Fee Related
- 2003-07-21 KR KR1020057007943A patent/KR100670760B1/ko not_active IP Right Cessation
- 2003-07-21 BR BRPI0315852-7A patent/BR0315852B1/pt not_active IP Right Cessation
- 2003-07-21 EP EP03810387A patent/EP1560637B1/de not_active Expired - Lifetime
- 2003-07-21 DK DK03810387T patent/DK1560637T3/da active
- 2003-07-21 AU AU2003254549A patent/AU2003254549B2/en not_active Ceased
- 2003-11-05 AR ARP030104046A patent/AR041890A1/es not_active Application Discontinuation
-
2005
- 2005-04-20 IL IL168159A patent/IL168159A/en unknown
-
2008
- 2008-06-03 CY CY20081100578T patent/CY1108111T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
PL211959B1 (pl) | 2012-07-31 |
PT1560637E (pt) | 2008-05-29 |
KR20050084667A (ko) | 2005-08-26 |
JP2006504521A (ja) | 2006-02-09 |
EP1560637A1 (de) | 2005-08-10 |
AU2003254549A1 (en) | 2004-06-07 |
DE50309593D1 (de) | 2008-05-21 |
US7550088B2 (en) | 2009-06-23 |
BR0315852B1 (pt) | 2012-06-26 |
CA2502736A1 (en) | 2004-05-21 |
DK1560637T3 (da) | 2008-05-19 |
AU2003254549B2 (en) | 2005-12-15 |
KR100670760B1 (ko) | 2007-01-17 |
ES2301883T3 (es) | 2008-07-01 |
PL375761A1 (en) | 2005-12-12 |
JP3926367B2 (ja) | 2007-06-06 |
AR041890A1 (es) | 2005-06-01 |
WO2004041418A1 (de) | 2004-05-21 |
DE10251342A1 (de) | 2004-05-19 |
US20060124546A1 (en) | 2006-06-15 |
IL168159A (en) | 2009-07-20 |
DE10251342B4 (de) | 2013-03-14 |
BR0315852A (pt) | 2005-09-20 |
CA2502736C (en) | 2008-07-15 |
ATE391549T1 (de) | 2008-04-15 |
EP1560637B1 (de) | 2008-04-09 |
CN100409925C (zh) | 2008-08-13 |
CN1852758A (zh) | 2006-10-25 |
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