MA25487A1 - Procede et dispositif de dessalement d'eau - Google Patents
Procede et dispositif de dessalement d'eauInfo
- Publication number
- MA25487A1 MA25487A1 MA26492A MA26492A MA25487A1 MA 25487 A1 MA25487 A1 MA 25487A1 MA 26492 A MA26492 A MA 26492A MA 26492 A MA26492 A MA 26492A MA 25487 A1 MA25487 A1 MA 25487A1
- Authority
- MA
- Morocco
- Prior art keywords
- pressure
- salt water
- water
- membrane module
- compensating device
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 4
- 150000003839 salts Chemical class 0.000 abstract 5
- 239000012528 membrane Substances 0.000 abstract 4
- 238000011033 desalting Methods 0.000 abstract 2
- 238000001223 reverse osmosis Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
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
-
- 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
- F04B9/117—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 the pumping members not being mechanically connected to each other
- F04B9/1172—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 the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933147A DE19933147C2 (de) | 1999-07-20 | 1999-07-20 | Verfahren und Vorrichtung zum Entsalzen von Wasser |
Publications (1)
Publication Number | Publication Date |
---|---|
MA25487A1 true MA25487A1 (fr) | 2002-07-01 |
Family
ID=7914871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA26492A MA25487A1 (fr) | 1999-07-20 | 2002-01-18 | Procede et dispositif de dessalement d'eau |
Country Status (16)
Country | Link |
---|---|
US (1) | US6841076B1 (fr) |
EP (1) | EP1204460B1 (fr) |
JP (1) | JP3888898B2 (fr) |
AT (1) | ATE268636T1 (fr) |
AU (1) | AU758198B2 (fr) |
BR (1) | BR0012593B1 (fr) |
CA (1) | CA2379721C (fr) |
DE (2) | DE19933147C2 (fr) |
DK (1) | DK1204460T3 (fr) |
ES (1) | ES2219318T3 (fr) |
HK (1) | HK1046511B (fr) |
IL (1) | IL147709A (fr) |
MA (1) | MA25487A1 (fr) |
PT (1) | PT1204460E (fr) |
TR (1) | TR200200084T2 (fr) |
WO (1) | WO2001005490A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7297268B2 (en) * | 1999-05-25 | 2007-11-20 | Miox Corporation | Dual head pump driven filtration system |
US7244357B2 (en) * | 1999-05-25 | 2007-07-17 | Miox Corporation | Pumps for filtration systems |
DE10057613C2 (de) * | 2000-11-21 | 2002-11-07 | Aloys Wobben | Verfahren und Vorrichtung zum Entsalzen von Wasser |
DE10106242A1 (de) * | 2001-02-10 | 2002-08-14 | Aloys Wobben | Vorrichtung zum Entsalzen von Wasser mit der Umkehrosmose |
DE10251342B4 (de) * | 2002-11-05 | 2013-03-14 | Aloys Wobben | Verfahren und Vorrichtung zum Entsalzen von Wasser mit Druckabfallüberbrückung |
US7927082B2 (en) * | 2005-12-05 | 2011-04-19 | Gth Water Systems, Inc. | Highly efficient durable fluid pump and method |
US20080185045A1 (en) * | 2007-02-05 | 2008-08-07 | General Electric Company | Energy recovery apparatus and method |
US20080296224A1 (en) * | 2007-05-29 | 2008-12-04 | Pumptec, Inc. | Reverse osmosis pump system |
ES2336177B1 (es) * | 2008-01-08 | 2011-02-03 | Manuel Torres Martinez | Bomba con recuperador de empuje directo para la impulsion de fluidos. |
ES2372107B1 (es) * | 2009-10-16 | 2013-02-11 | Manuel BARRETO CORUJO | Sistema híbrido modular de cámaras estáticas con rotación virtual para ahorro energético en desalación por osmosis inversa. |
WO2011070185A1 (fr) * | 2009-10-16 | 2011-06-16 | Manuel Barreto Avero | Système hybride modulaire de chambres statiques à rotation virtuelle pour une économie d'énergie lors du dessalement par osmose inverse |
US9644761B2 (en) | 2011-09-30 | 2017-05-09 | General Electric Company | Desalination system with energy recovery and related pumps, valves and controller |
US9387440B2 (en) | 2011-09-30 | 2016-07-12 | General Electric Company | Desalination system with energy recovery and related pumps, valves and controller |
US9316216B1 (en) | 2012-03-28 | 2016-04-19 | Pumptec, Inc. | Proportioning pump, control systems and applicator apparatus |
US9638179B2 (en) * | 2012-12-04 | 2017-05-02 | General Electric Company | Hydraulic control system for a reverse osmosis hydraulic pump |
US9476415B2 (en) | 2012-12-04 | 2016-10-25 | General Electric Company | System and method for controlling motion profile of pistons |
US9897080B2 (en) | 2012-12-04 | 2018-02-20 | General Electric Company | Rotary control valve for reverse osmosis feed water pump with energy recovery |
US10760557B1 (en) | 2016-05-06 | 2020-09-01 | Pumptec, Inc. | High efficiency, high pressure pump suitable for remote installations and solar power sources |
US10823160B1 (en) | 2017-01-12 | 2020-11-03 | Pumptec Inc. | Compact pump with reduced vibration and reduced thermal degradation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825122A (en) * | 1973-06-11 | 1974-07-23 | J Taylor | Reverse-osmosis pump |
DE2448985A1 (de) | 1974-10-15 | 1976-04-22 | Kernenergieverwert Ges Fuer | Vorrichtung zur rueckgewinnung von energie aus einer hochgespannten fluessigkeit |
USRE32144E (en) * | 1977-03-28 | 1986-05-13 | 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 |
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 |
-
1999
- 1999-07-20 DE DE19933147A patent/DE19933147C2/de not_active Expired - Lifetime
-
2000
- 2000-03-18 PT PT00909366T patent/PT1204460E/pt unknown
- 2000-03-18 ES ES00909366T patent/ES2219318T3/es not_active Expired - Lifetime
- 2000-03-18 CA CA002379721A patent/CA2379721C/fr not_active Expired - Lifetime
- 2000-03-18 JP JP2001510569A patent/JP3888898B2/ja not_active Expired - Fee Related
- 2000-03-18 WO PCT/EP2000/002417 patent/WO2001005490A1/fr active IP Right Grant
- 2000-03-18 US US10/031,840 patent/US6841076B1/en not_active Expired - Lifetime
- 2000-03-18 EP EP00909366A patent/EP1204460B1/fr not_active Expired - Lifetime
- 2000-03-18 TR TR2002/00084T patent/TR200200084T2/xx unknown
- 2000-03-18 AU AU31671/00A patent/AU758198B2/en not_active Ceased
- 2000-03-18 DE DE50006760T patent/DE50006760D1/de not_active Expired - Lifetime
- 2000-03-18 IL IL14770900A patent/IL147709A/en not_active IP Right Cessation
- 2000-03-18 DK DK00909366T patent/DK1204460T3/da active
- 2000-03-18 BR BRPI0012593-8A patent/BR0012593B1/pt not_active IP Right Cessation
- 2000-03-18 AT AT00909366T patent/ATE268636T1/de active
-
2002
- 2002-01-18 MA MA26492A patent/MA25487A1/fr unknown
- 2002-11-05 HK HK02108023.2A patent/HK1046511B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE268636T1 (de) | 2004-06-15 |
HK1046511A1 (en) | 2003-01-17 |
BR0012593A (pt) | 2002-04-09 |
DE19933147C2 (de) | 2002-04-18 |
EP1204460B1 (fr) | 2004-06-09 |
TR200200084T2 (tr) | 2002-06-21 |
ES2219318T3 (es) | 2004-12-01 |
WO2001005490A1 (fr) | 2001-01-25 |
HK1046511B (zh) | 2005-09-16 |
AU758198B2 (en) | 2003-03-20 |
AU3167100A (en) | 2001-02-05 |
CA2379721A1 (fr) | 2001-01-25 |
JP3888898B2 (ja) | 2007-03-07 |
US6841076B1 (en) | 2005-01-11 |
DK1204460T3 (da) | 2004-10-18 |
PT1204460E (pt) | 2004-09-30 |
CA2379721C (fr) | 2003-10-07 |
DE50006760D1 (de) | 2004-07-15 |
IL147709A (en) | 2004-12-15 |
BR0012593B1 (pt) | 2009-08-11 |
DE19933147A1 (de) | 2001-01-25 |
EP1204460A1 (fr) | 2002-05-15 |
JP2003504189A (ja) | 2003-02-04 |
IL147709A0 (en) | 2002-08-14 |
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