WO1999006322A1 - Station de dessalement d'eau fonctionnant a l'energie solaire - Google Patents

Station de dessalement d'eau fonctionnant a l'energie solaire Download PDF

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Publication number
WO1999006322A1
WO1999006322A1 PCT/EP1998/004696 EP9804696W WO9906322A1 WO 1999006322 A1 WO1999006322 A1 WO 1999006322A1 EP 9804696 W EP9804696 W EP 9804696W WO 9906322 A1 WO9906322 A1 WO 9906322A1
Authority
WO
WIPO (PCT)
Prior art keywords
salt water
water
solar radiation
desalination plant
plant according
Prior art date
Application number
PCT/EP1998/004696
Other languages
German (de)
English (en)
Inventor
Sergio Brandolisio
Original Assignee
O.M.L. S.R.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by O.M.L. S.R.L. filed Critical O.M.L. S.R.L.
Priority to AU92551/98A priority Critical patent/AU9255198A/en
Priority to EP98945099A priority patent/EP0999996A1/fr
Publication of WO1999006322A1 publication Critical patent/WO1999006322A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0005—Evaporating devices suitable for floating on water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • 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
    • 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
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/142—Solar thermal; Photovoltaics
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

ne paroi (11) d'un contenant d'évaporation (1) rempli d'eau salée est perméable aux rayons solaires au dessus de la surface (35) de l'eau salée. Des corps flottants (5) absorbants les rayons solaires flottent sur l'eau salée à l'intérieur du contenant de d'évaporation (1) dans des zones de la surface (35) d'eau salée, qui sont frappées par les rayons solaires en faisceaux. Un dispositif de concentration des rayons solaires dans les zones mentionnées de la surface (35) de l'eau salée peut posséder des lentilles de Fresnel (8) et/ou des concentrateurs de rayons dotés de miroirs paraboliques (6) et de miroirs déflecteurs (7). Les corps flottants (5) peuvent être creux, avoir approximativement une forme de pilule et être maintenus de façon flexible contre la paroi (11) du contenant d'évaporation (1). Ces corps flottants peuvent présenter sur leur face inférieure, un fond (34) doté de courbures (37) bombées à symétrie radiale, situées en partie au-dessous et au-dessus de la surface (35) de l'eau salée, et ils peuvent présenter à proximité de la surface (35) des orifices de sortie de gaz (31). Les corps flottants (5) peuvent être reliés par des tubulures d'admission de gaz (36) et une conduite flexible (28) à un élément chauffant (2) permettant de chauffer du gaz par des rayons solaires le frappant. Ainsi, les corps flottants peuvent être montés en parallèle par groupes et les groupes sont montés en série avec l'élément chauffant (2) par l'intermédiaire éventuellement d'une chambre (4) entourant partiellement le contenant d'évaporation (2).
PCT/EP1998/004696 1997-07-30 1998-07-27 Station de dessalement d'eau fonctionnant a l'energie solaire WO1999006322A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU92551/98A AU9255198A (en) 1997-07-30 1998-07-27 Solar-powered water desalinisation plant
EP98945099A EP0999996A1 (fr) 1997-07-30 1998-07-27 Station de dessalement d'eau fonctionnant a l'energie solaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1830/97 1997-07-30
CH183097 1997-07-30

Publications (1)

Publication Number Publication Date
WO1999006322A1 true WO1999006322A1 (fr) 1999-02-11

Family

ID=4219603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/004696 WO1999006322A1 (fr) 1997-07-30 1998-07-27 Station de dessalement d'eau fonctionnant a l'energie solaire

Country Status (3)

Country Link
EP (1) EP0999996A1 (fr)
AU (1) AU9255198A (fr)
WO (1) WO1999006322A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048272A1 (fr) * 2002-11-28 2004-06-10 Commonwealth Scientific And Industrial Research Organisation Amelioration de l'evaporation de l'eau
WO2005108299A1 (fr) * 2004-05-06 2005-11-17 Hayden John Stein Systeme de couverture flottante pour un corps de liquide
DE102004008163A1 (de) * 2004-01-29 2005-12-29 Siegfried Rampelt Vorrichtung zur Förderung von Flüssigkeiten, angetrieben von einer kondensierten Flüssigkeit als entgegengesetzte Gewichtsmasse
DE102005039050A1 (de) * 2005-08-18 2007-03-01 Envia Infra Gmbh Kondensatkühler
AU2003283126B2 (en) * 2002-11-28 2009-09-10 Commonwealth Scientific And Industrial Research Organisation Enhancing water evaporation
WO2012082364A1 (fr) * 2010-12-15 2012-06-21 William Marsh Rice University Distillation d'un mélange chimique utilisant un complexe absorbant un rayonnement électromagnétique pour le chauffage
US20120155841A1 (en) * 2010-12-15 2012-06-21 William Marsh Rice University Generating a heated fluid using an electromagnetic radiation-absorbing complex
GB2472590B (en) * 2009-08-11 2013-06-12 Rosemary Jones A concentrated solar boiling water lid and container
DE102013003935A1 (de) * 2013-03-07 2014-09-11 Claude Mohadjer Solare Meerwasserentsalzungsanlage
US9032731B2 (en) 2010-12-15 2015-05-19 William Marsh Rice University Cooling systems and hybrid A/C systems using an electromagnetic radiation-absorbing complex
CN104828889A (zh) * 2015-04-21 2015-08-12 沈阳化工大学 一种简易海水淡化装置
US9222665B2 (en) 2010-12-15 2015-12-29 William Marsh Rice University Waste remediation
CN106225256A (zh) * 2016-08-01 2016-12-14 浙江大学 外凝式透镜聚光热蒸发器
US9739473B2 (en) 2009-12-15 2017-08-22 William Marsh Rice University Electricity generation using electromagnetic radiation
ITUA20162850A1 (it) * 2016-04-04 2017-10-04 Stefano Oppo Produzione di acqua pura e potabile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351536A (en) * 1964-12-02 1967-11-07 Robert M Fox Lens-dome solar distillation unit
US3501381A (en) * 1967-01-18 1970-03-17 William R P Delano Solar still with floating slab-supporting particulate radiant energy receptor
US4383891A (en) * 1979-08-28 1983-05-17 Spie-Batignolles Device for desalting brackish water, and a conditioning method and device relating to said desalting device
BE1000305A7 (fr) * 1987-02-16 1988-01-11 Schumann Marc Appareil de traitement et d'epuration par evaporation d'une matiere, dispositif et installation pour sa mise en oeuvre.
DE9406064U1 (de) * 1994-04-11 1994-10-13 Tintrop Norbert Dipl Ing Sonnenlichtdirektwärmetauscherprinzip 1. Zur Stromerzeugung (Süßwasser), 2. Süßwassergewinnung aus Salzwasser + Stromerzeugung
DE29616166U1 (de) * 1996-05-24 1996-12-19 Noell Lga Gastechnik Gmbh Anlage zur Entsalzung von See- bzw. Meerwasser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351536A (en) * 1964-12-02 1967-11-07 Robert M Fox Lens-dome solar distillation unit
US3501381A (en) * 1967-01-18 1970-03-17 William R P Delano Solar still with floating slab-supporting particulate radiant energy receptor
US4383891A (en) * 1979-08-28 1983-05-17 Spie-Batignolles Device for desalting brackish water, and a conditioning method and device relating to said desalting device
BE1000305A7 (fr) * 1987-02-16 1988-01-11 Schumann Marc Appareil de traitement et d'epuration par evaporation d'une matiere, dispositif et installation pour sa mise en oeuvre.
DE9406064U1 (de) * 1994-04-11 1994-10-13 Tintrop Norbert Dipl Ing Sonnenlichtdirektwärmetauscherprinzip 1. Zur Stromerzeugung (Süßwasser), 2. Süßwassergewinnung aus Salzwasser + Stromerzeugung
DE29616166U1 (de) * 1996-05-24 1996-12-19 Noell Lga Gastechnik Gmbh Anlage zur Entsalzung von See- bzw. Meerwasser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HIGAZY M G: "A FLOATING SPONGE SOLAR STILL DESIGN AND PERFORMANCE", INTERNATIONAL JOURNAL OF SOLAR ENERGY, vol. 17, no. 1, 1 January 1995 (1995-01-01), pages 61 - 71, XP000581113 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048272A1 (fr) * 2002-11-28 2004-06-10 Commonwealth Scientific And Industrial Research Organisation Amelioration de l'evaporation de l'eau
AU2003283126B2 (en) * 2002-11-28 2009-09-10 Commonwealth Scientific And Industrial Research Organisation Enhancing water evaporation
DE102004008163A1 (de) * 2004-01-29 2005-12-29 Siegfried Rampelt Vorrichtung zur Förderung von Flüssigkeiten, angetrieben von einer kondensierten Flüssigkeit als entgegengesetzte Gewichtsmasse
WO2005108299A1 (fr) * 2004-05-06 2005-11-17 Hayden John Stein Systeme de couverture flottante pour un corps de liquide
DE102005039050A1 (de) * 2005-08-18 2007-03-01 Envia Infra Gmbh Kondensatkühler
DE102005039050B4 (de) * 2005-08-18 2008-12-04 Envia Infra Gmbh Kondensatkühler
GB2472590B (en) * 2009-08-11 2013-06-12 Rosemary Jones A concentrated solar boiling water lid and container
US9739473B2 (en) 2009-12-15 2017-08-22 William Marsh Rice University Electricity generation using electromagnetic radiation
US20120155841A1 (en) * 2010-12-15 2012-06-21 William Marsh Rice University Generating a heated fluid using an electromagnetic radiation-absorbing complex
WO2012082364A1 (fr) * 2010-12-15 2012-06-21 William Marsh Rice University Distillation d'un mélange chimique utilisant un complexe absorbant un rayonnement électromagnétique pour le chauffage
US9032731B2 (en) 2010-12-15 2015-05-19 William Marsh Rice University Cooling systems and hybrid A/C systems using an electromagnetic radiation-absorbing complex
US9222665B2 (en) 2010-12-15 2015-12-29 William Marsh Rice University Waste remediation
US9545458B2 (en) 2010-12-15 2017-01-17 Willam Marsh Rice University Waste remediation
US9863662B2 (en) 2010-12-15 2018-01-09 William Marsh Rice University Generating a heated fluid using an electromagnetic radiation-absorbing complex
DE102013003935A1 (de) * 2013-03-07 2014-09-11 Claude Mohadjer Solare Meerwasserentsalzungsanlage
CN104828889A (zh) * 2015-04-21 2015-08-12 沈阳化工大学 一种简易海水淡化装置
ITUA20162850A1 (it) * 2016-04-04 2017-10-04 Stefano Oppo Produzione di acqua pura e potabile
WO2017175104A1 (fr) * 2016-04-04 2017-10-12 Oppo Stefano Purificateur d'eau à énergie solaire et éolienne
CN106225256A (zh) * 2016-08-01 2016-12-14 浙江大学 外凝式透镜聚光热蒸发器

Also Published As

Publication number Publication date
AU9255198A (en) 1999-02-22
EP0999996A1 (fr) 2000-05-17

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