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)
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EP0869918B1 (en) * | 1995-12-13 | 2003-03-26 | Garfield International Investments Limited | Water desalination |
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US6533937B1 (en) * | 1999-01-22 | 2003-03-18 | Nitto Denko Corporation | Methods of running and washing spiral wound membrane modules |
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 |
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 |
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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 |
CN100436335C (zh) * | 2002-06-13 | 2008-11-26 | 美国海德能公司 | 降低高盐度液体中硼浓度的方法 |
US7023104B2 (en) * | 2002-07-11 | 2006-04-04 | Alvin Kobashikawa | Wave energy conversion device for desalination, ETC |
US20040065616A1 (en) * | 2002-10-07 | 2004-04-08 | Chau-Fu Shu | Method of desalination |
US7416666B2 (en) * | 2002-10-08 | 2008-08-26 | Water Standard Company | Mobile desalination plants and systems, and methods for producing desalinated water |
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 |
US7675188B2 (en) | 2003-10-09 | 2010-03-09 | Access Business Group International, Llc | Miniature hydro-power generation system |
MXPA06008056A (es) * | 2004-01-15 | 2007-01-26 | Desaln8 Pty Ltd | Desalacion de agua. |
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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CN101888896B (zh) * | 2007-12-17 | 2013-01-02 | 日东电工株式会社 | 螺旋型膜元件和具备它的螺旋型膜过滤装置 |
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JP6771812B2 (ja) | 2015-10-29 | 2020-10-21 | 日東電工株式会社 | スパイラル型分離膜モジュール |
CN105952586B (zh) * | 2016-06-12 | 2018-08-03 | 河海大学常州校区 | 一种多能源辅助淡水海盐联产*** |
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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 |
DE112020003080A5 (de) * | 2019-06-26 | 2022-05-19 | 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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CN1068238C (zh) * | 1993-10-27 | 2001-07-11 | Crc废物处理及排污控制有限公司 | 从污水主管中回收水的方法和装置 |
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. |
EP0869918B1 (en) * | 1995-12-13 | 2003-03-26 | 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 EP EP96941773A patent/EP0869918B1/en not_active Expired - Lifetime
- 1996-12-13 EE EE9800175A patent/EE04184B1/xx not_active IP Right Cessation
- 1996-12-13 UA UA98073546A patent/UA57595C2/uk unknown
- 1996-12-13 SK SK733-98A patent/SK284090B6/sk not_active IP Right Cessation
- 1996-12-13 KR KR1019980704402A patent/KR19990072093A/ko not_active Application Discontinuation
- 1996-12-13 AR ARP960105679A patent/AR004383A1/es active IP Right Grant
- 1996-12-13 WO PCT/GB1996/003060 patent/WO1997021630A1/en active IP Right Grant
- 1996-12-13 CA CA002240324A patent/CA2240324C/en not_active Expired - Fee Related
- 1996-12-13 AT AT96941773T patent/ATE235426T1/de not_active IP Right Cessation
- 1996-12-13 TR TR1998/01054T patent/TR199801054T2/xx unknown
- 1996-12-13 JP JP52185197A patent/JP4575527B2/ja not_active Expired - Fee Related
- 1996-12-13 PT PT96941773T patent/PT869918E/pt unknown
- 1996-12-13 DE DE69627018T patent/DE69627018T2/de not_active Expired - Lifetime
- 1996-12-13 PE PE1996000911A patent/PE39297A1/es not_active Application Discontinuation
- 1996-12-13 ES ES96941773T patent/ES2193279T3/es not_active Expired - Lifetime
- 1996-12-13 GE GEAP19964397A patent/GEP20032892B/en unknown
- 1996-12-13 NZ NZ323995A patent/NZ323995A/xx not_active IP Right Cessation
- 1996-12-13 DK DK96941773T patent/DK0869918T3/da active
- 1996-12-13 GB GB9812787A patent/GB2323313B/en not_active Expired - Fee Related
- 1996-12-13 US US08/817,235 patent/US6139750A/en not_active Expired - Lifetime
- 1996-12-13 AP APAP/P/1998/001250A patent/AP944A/en active
- 1996-12-13 BR BR9612002-9A patent/BR9612002A/pt not_active IP Right Cessation
- 1996-12-13 CZ CZ19981785A patent/CZ295196B6/cs not_active IP Right Cessation
- 1996-12-13 MY MYPI96005243A patent/MY124462A/en unknown
- 1996-12-13 EA EA199800557A patent/EA000617B1/ru not_active IP Right Cessation
- 1996-12-13 AU AU11049/97A patent/AU708794B2/en not_active Ceased
- 1996-12-13 PL PL96327442A patent/PL193614B1/pl not_active IP Right Cessation
- 1996-12-13 IL IL12482596A patent/IL124825A/xx 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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