ES2193279T3 - Desalinizacion de agua. - Google Patents
Desalinizacion de agua.Info
- Publication number
- ES2193279T3 ES2193279T3 ES96941773T ES96941773T ES2193279T3 ES 2193279 T3 ES2193279 T3 ES 2193279T3 ES 96941773 T ES96941773 T ES 96941773T ES 96941773 T ES96941773 T ES 96941773T ES 2193279 T3 ES2193279 T3 ES 2193279T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- filter element
- pressure
- flow
- multitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 238000010612 desalination reaction Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000003643 water by type Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 abstract 1
Classifications
-
- 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
- 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
-
- 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- B01D2321/12—Use of permeate
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
SE DESCRIBE UNA PLANTA DESALINIZADORA (10) COMPUESTA DE UNA BOMBA QUE BOMBEA AGUA A UNA PRESION DE 50 A 65 BAR DENTRO DE UN ELEMENTO FILTRANTE, GENERALMENTE CILINDRICO (30), QUE CONTIENE UNA MULTITUD DE MEMBRANAS DE OSMOSIS INVERSA QUE DEFINEN LAS ZONAS DE PASO DE LA SAL. INMEDIATAMENTE AGUAS ARRIBA DEL ELEMENTO FILTRANTE (30) EXISTE UN DISCO (40) CON UNA MULTITUD DE ORIFICIOS (44) EN SU INTERIOR. EL DISCO (40) CREA UNA OBSTRUCCION QUE PROVOCA UNA CAIDA DE LA PRESION ENTRE LA PARTE AGUAS ARRIBA Y LA PARTE AGUAS ABAJO. TAMBIEN DIVIDE EL FLUJO DE AGUA EN UNA SERIE DE CORRIENTES SEPARADAS QUE ENTRAN EN COLISION AL FINAL DEL ELEMENTO FILTRANTE Y FLUYEN POR LAS ZONAS DE PASO DE LA SAL. EL AGUA SITUADA AGUAS ABAJO DE LA OBSTRUCCION NO ESTA SOLO A UNA PRESION MENOR QUE EL AGUA SITUADA AGUAS ARRIBA, SINO QUE TAMBIEN FLUYE TURBULENTAMENTE. EL DISCO (40) Y EL ELEMENTO FILTRANTE (30) ESTAN DENTRO DE UNA CARCASA CILINDRICA (12). LA SALMUERA QUE EMERGE DEL ELEMENTO FILTRANTE, Y QUE TODAVIA SE ENCUENTRAA UNA PRESION SUSTANCIAL, PUEDE SER CANALIZADA A TRAVES DE UN DISPOSITIVO, POR EJEMPLO UNA RUEDA PELTON, PARA RECUPERAR PARTE DE LA ENERGIA RESIDUAL EXISTENTE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA9510608 | 1995-12-13 | ||
ZA968693 | 1996-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193279T3 true ES2193279T3 (es) | 2003-11-01 |
Family
ID=27143021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96941773T Expired - Lifetime ES2193279T3 (es) | 1995-12-13 | 1996-12-13 | Desalinizacion de agua. |
Country Status (35)
Country | Link |
---|---|
US (2) | US6139750A (es) |
EP (1) | EP0869918B1 (es) |
JP (2) | JP4575527B2 (es) |
KR (1) | KR19990072093A (es) |
AP (1) | AP944A (es) |
AR (1) | AR004383A1 (es) |
AT (1) | ATE235426T1 (es) |
AU (1) | AU708794B2 (es) |
BG (1) | BG63750B1 (es) |
BR (1) | BR9612002A (es) |
CA (1) | CA2240324C (es) |
CY (1) | CY2202B1 (es) |
CZ (1) | CZ295196B6 (es) |
DE (1) | DE69627018T2 (es) |
DK (1) | DK0869918T3 (es) |
EA (1) | EA000617B1 (es) |
EE (1) | EE04184B1 (es) |
ES (1) | ES2193279T3 (es) |
GB (1) | GB2323313B (es) |
GE (1) | GEP20032892B (es) |
HK (1) | HK1015344A1 (es) |
IL (1) | IL124825A (es) |
IS (1) | IS2151B (es) |
MY (1) | MY124462A (es) |
NO (1) | NO318111B1 (es) |
NZ (1) | NZ323995A (es) |
OA (1) | OA10798A (es) |
PE (1) | PE39297A1 (es) |
PL (1) | PL193614B1 (es) |
PT (1) | PT869918E (es) |
SK (1) | SK284090B6 (es) |
TR (1) | TR199801054T2 (es) |
TW (1) | TW353625B (es) |
UA (1) | UA57595C2 (es) |
WO (1) | WO1997021630A1 (es) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2240324C (en) * | 1995-12-13 | 2007-02-20 | Garfield International Investments Limited | Water desalination |
MX245299B (en) * | 1998-02-27 | 2007-04-24 | Large tube assemblies for reverse osmosis | |
EP1029583B1 (en) * | 1998-06-18 | 2010-09-15 | Toray Industries, Inc. | Spiral reverse osmosis membrane element, reverse osmosis membrane module using it, device and method for reverse osmosis separation incorporating the module |
US6432310B1 (en) * | 1999-01-22 | 2002-08-13 | Nitto Denko Corporation | Methods of running and washing spiral wound membrane module |
JP2000271460A (ja) * | 1999-01-22 | 2000-10-03 | Nitto Denko Corp | スパイラル型膜モジュールを用いた処理システムおよび処理方法 |
US6533937B1 (en) * | 1999-01-22 | 2003-03-18 | Nitto Denko Corporation | Methods of running and washing spiral wound membrane modules |
CO5241319A1 (es) * | 1999-03-29 | 2003-01-31 | Garfield Int Invest Ltd | Cartuchos de osmosis invertida y membranas de osmosis invertida |
US6783682B1 (en) * | 1999-08-20 | 2004-08-31 | L.E.T., Leading Edge Technologies Limited | Salt water desalination process using ion selective membranes |
US6885114B2 (en) | 1999-10-05 | 2005-04-26 | Access Business Group International, Llc | Miniature hydro-power generation system |
FR2802508B1 (fr) * | 1999-12-20 | 2002-02-15 | Dessalator | Systeme de dessalinisation d'eau de mer pour bateau |
KR100399252B1 (ko) * | 2001-06-12 | 2003-09-26 | 차원량 | 까나리 액젓 제조 폐기물의 처리방법 |
US6860068B2 (en) * | 2001-06-26 | 2005-03-01 | John J. Halloran | Potential energy storage system |
US20030230531A1 (en) * | 2002-06-13 | 2003-12-18 | Hydranautics And Nitto Denko Corporation | Method for reducing boron concentration in high salinity liquid |
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WO2004007953A1 (en) * | 2002-07-11 | 2004-01-22 | Alvin Kobashikawa | Wave energy conversion device for desalination, etc. |
US20040065616A1 (en) * | 2002-10-07 | 2004-04-08 | Chau-Fu Shu | Method of desalination |
US20080156731A1 (en) * | 2002-10-08 | 2008-07-03 | Water Standard Company, Llc | Water desalination systems and methods |
US7081205B2 (en) * | 2002-10-08 | 2006-07-25 | Water Standard Company, Llc | Mobile desalination plants and systems, and methods for producing desalinated water |
US7416666B2 (en) * | 2002-10-08 | 2008-08-26 | Water Standard Company | Mobile desalination plants and systems, and methods for producing desalinated water |
US7675188B2 (en) * | 2003-10-09 | 2010-03-09 | Access Business Group International, Llc | Miniature hydro-power generation system |
CN1910117B (zh) * | 2004-01-15 | 2011-01-26 | 第八淡化有限公司 | 就地淡化装置 |
AU2005204592B2 (en) * | 2004-01-15 | 2007-11-01 | Desaln8 Pty Ltd | Water desalination |
JP4794131B2 (ja) * | 2004-03-16 | 2011-10-19 | アムテック株式会社 | ポンプ装置 |
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EP3856682A4 (en) * | 2018-09-25 | 2022-06-22 | Resolute Marine Energy Inc. | DESALINATION SYSTEM POWERED BY SEA WAVES |
ES2786876A1 (es) * | 2019-04-12 | 2020-10-13 | M Torres Disenos Ind S A | Desaladora submarina para desalinizacion de agua marina por osmosis inversa y procedimiento de disposicion de la desaladora submarina en el fondo marino |
EP3990156A1 (de) * | 2019-06-26 | 2022-05-04 | Wilhelm Michael STIRN | Vorrichtung zur aufbereitung von zu reinigendem wasser, nämlich süsswasser, salzwasser oder brackwasser, insbesondere zur entsalzung von zu reinigendem wasser; umkehrosmoseeinheit zur aufbereitung von zu reinigendem wasser, nämlich süsswasser, salzwasser oder brackwasser, insbesondere zur entsalzung von zu reinigendem wasser; verfahren zur aufbereitung von zu reinigendem wasser, nämlich süsswasser, salzwasser oder brackwasser, insbesondere zur entsalzung von zu reinigendem wasser |
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FR2713220B1 (fr) * | 1993-11-30 | 1996-03-08 | Omnium Traitement Valorisa | Installation de potabilisation de l'eau à membranes filtrantes immergées. |
EP0676374A3 (de) * | 1994-04-08 | 1996-03-27 | Guenter Lauer | Verfahren und Vorrichtung zur Reinwasserherstellung. |
CA2240324C (en) * | 1995-12-13 | 2007-02-20 | Garfield International Investments Limited | Water desalination |
US5685980A (en) * | 1996-03-07 | 1997-11-11 | Patapoff; Walter | Miniaturized handheld desalination field unit |
MA26028A1 (fr) * | 1997-01-09 | 2004-04-01 | Garfield Int Invest Ltd | Dessalement de l'eau |
-
1996
- 1996-12-13 CA CA002240324A patent/CA2240324C/en not_active Expired - Fee Related
- 1996-12-13 PL PL96327442A patent/PL193614B1/pl not_active IP Right Cessation
- 1996-12-13 PE PE1996000911A patent/PE39297A1/es not_active Application Discontinuation
- 1996-12-13 DK DK96941773T patent/DK0869918T3/da active
- 1996-12-13 ES ES96941773T patent/ES2193279T3/es not_active Expired - Lifetime
- 1996-12-13 PT PT96941773T patent/PT869918E/pt unknown
- 1996-12-13 EE EE9800175A patent/EE04184B1/xx not_active IP Right Cessation
- 1996-12-13 AU AU11049/97A patent/AU708794B2/en not_active Ceased
- 1996-12-13 AT AT96941773T patent/ATE235426T1/de not_active IP Right Cessation
- 1996-12-13 CZ CZ19981785A patent/CZ295196B6/cs not_active IP Right Cessation
- 1996-12-13 AR ARP960105679A patent/AR004383A1/es active IP Right Grant
- 1996-12-13 EA EA199800557A patent/EA000617B1/ru not_active IP Right Cessation
- 1996-12-13 UA UA98073546A patent/UA57595C2/uk unknown
- 1996-12-13 TR TR1998/01054T patent/TR199801054T2/xx unknown
- 1996-12-13 EP EP96941773A patent/EP0869918B1/en not_active Expired - Lifetime
- 1996-12-13 US US08/817,235 patent/US6139750A/en not_active Expired - Lifetime
- 1996-12-13 WO PCT/GB1996/003060 patent/WO1997021630A1/en active IP Right Grant
- 1996-12-13 DE DE69627018T patent/DE69627018T2/de not_active Expired - Lifetime
- 1996-12-13 MY MYPI96005243A patent/MY124462A/en unknown
- 1996-12-13 JP JP52185197A patent/JP4575527B2/ja not_active Expired - Fee Related
- 1996-12-13 KR KR1019980704402A patent/KR19990072093A/ko not_active Application Discontinuation
- 1996-12-13 NZ NZ323995A patent/NZ323995A/xx not_active IP Right Cessation
- 1996-12-13 AP APAP/P/1998/001250A patent/AP944A/en active
- 1996-12-13 GB GB9812787A patent/GB2323313B/en not_active Expired - Fee Related
- 1996-12-13 BR BR9612002-9A patent/BR9612002A/pt not_active IP Right Cessation
- 1996-12-13 GE GEAP19964397A patent/GEP20032892B/en unknown
- 1996-12-13 IL IL12482596A patent/IL124825A/xx not_active IP Right Cessation
- 1996-12-13 SK SK733-98A patent/SK284090B6/sk not_active IP Right Cessation
- 1996-12-16 TW TW085115531A patent/TW353625B/zh not_active IP Right Cessation
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1998
- 1998-06-09 IS IS4766A patent/IS2151B/is unknown
- 1998-06-10 NO NO19982666A patent/NO318111B1/no not_active IP Right Cessation
- 1998-06-12 OA OA9800084A patent/OA10798A/en unknown
- 1998-06-15 BG BG102543A patent/BG63750B1/bg unknown
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1999
- 1999-02-09 HK HK99100546A patent/HK1015344A1/xx not_active IP Right Cessation
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2000
- 2000-05-31 US US09/583,393 patent/US6375842B1/en not_active Expired - Lifetime
- 2000-11-21 CY CY0000055A patent/CY2202B1/xx unknown
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2010
- 2010-01-08 JP JP2010002901A patent/JP5244134B2/ja not_active Expired - Fee Related
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