AP1532A - Solar water still. - Google Patents

Solar water still.

Info

Publication number
AP1532A
AP1532A APAP/P/2001/002034A AP2001002034A AP1532A AP 1532 A AP1532 A AP 1532A AP 2001002034 A AP2001002034 A AP 2001002034A AP 1532 A AP1532 A AP 1532A
Authority
AP
ARIPO
Prior art keywords
assembly
water
solar water
water still
evaporation
Prior art date
Application number
APAP/P/2001/002034A
Other versions
AP2001002034A0 (en
Inventor
Jr Frank D Husson
Carl J S Lenox
Luis M Piek
Brian S Hunnicutt
Bradley L Spare
Original Assignee
Solar Solutions Llc
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 Solar Solutions Llc filed Critical Solar Solutions Llc
Publication of AP2001002034A0 publication Critical patent/AP2001002034A0/en
Application granted granted Critical
Publication of AP1532A publication Critical patent/AP1532A/en

Links

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
    • C02F1/02—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
    • 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

  • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Tents Or Canopies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Air Humidification (AREA)

Abstract

A solar water still (10) includes an enclosure assembly (12) and an evaporation assembly (14) that float on a body of source water and that are readily collapsed and folded for storage or transport. The enclosure assembly includes a transparent conical dome (20) covering a collection reservoir (18) and an inner float ring (16). The evaporation assembly is placed in the center of the inner float ring. During operation, solar radiation induces water to evaporate from the evaporation assembly. The water vapor is then condensed and collected by the enclosure assembly.
APAP/P/2001/002034A 1998-07-17 1999-07-07 Solar water still. AP1532A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11841298A 1998-07-17 1998-07-17
US13076699P 1999-04-23 1999-04-23
PCT/US1999/015504 WO2000003779A1 (en) 1998-07-17 1999-07-07 Solar water still

Publications (2)

Publication Number Publication Date
AP2001002034A0 AP2001002034A0 (en) 2001-03-31
AP1532A true AP1532A (en) 2006-01-04

Family

ID=26816330

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2001/002034A AP1532A (en) 1998-07-17 1999-07-07 Solar water still.

Country Status (14)

Country Link
CN (1) CN1220541C (en)
AP (1) AP1532A (en)
AR (1) AR019914A1 (en)
AU (1) AU5314299A (en)
BR (1) BR9912115A (en)
CO (1) CO4991009A1 (en)
DZ (1) DZ2847A1 (en)
EG (1) EG22043A (en)
ID (1) ID28523A (en)
MA (1) MA25139A1 (en)
OA (1) OA11702A (en)
PE (1) PE20000496A1 (en)
TW (1) TW548387B (en)
WO (1) WO2000003779A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289288A1 (en) * 2002-11-08 2006-12-28 Finn John B Distillation unit and a method of distillation
WO2006016812A2 (en) * 2004-08-11 2006-02-16 Aernout Prosper Van Hees Transportable (movable) distillation device and methods for the production of clean (drinking-) water that use solar energy
GB2449639B (en) * 2007-05-29 2011-08-03 Rosemary Jones A buoyant solar distillation assembly
GB2450486A (en) * 2007-06-25 2008-12-31 Dominic Michaelis Pasteurising solar still
GB2472034A (en) * 2009-07-22 2011-01-26 Questor Group Ltd C Solar desalination system
GB2472590B (en) * 2009-08-11 2013-06-12 Rosemary Jones A concentrated solar boiling water lid and container
CN102919098B (en) * 2012-08-02 2015-01-07 中国矿业大学 Device and method for carrying out ecological irrigation on trees by using northern mine water
CN103964523B (en) * 2014-04-29 2015-11-18 北京理工大学 Optically focused evaporation pulsation is from water lift solar energy desalinator
US10814245B2 (en) * 2014-08-26 2020-10-27 Saeed Alhassan Alkhazraji Solar still apparatus
US10098292B2 (en) * 2014-08-26 2018-10-16 Saeed Alhassan Alkhazraji Solar still system and related solar driven irrigation apparatus
AU2016260525B2 (en) * 2015-05-13 2021-10-14 Nouvel Technologies Inc. Liquid purification with film heating
CN110291044A (en) * 2016-11-30 2019-09-27 纽约州立大学研究基金会 System and method for solar vapor evaporation and condensation
CN106587237B (en) * 2016-12-19 2019-07-23 李龙景 A portable solar water desalination device
CN107487927A (en) * 2017-09-20 2017-12-19 池高祥 A kind of sea water desalinating unit
CN108106020A (en) * 2017-12-27 2018-06-01 河南百年融熥实业有限公司 A kind of efficient solar water heater
CN108168114A (en) * 2017-12-27 2018-06-15 河南百年融熥实业有限公司 A kind of rapid heat build-up solar water heater
CN108083373A (en) * 2017-12-31 2018-05-29 林大利 A kind of floatation type solar energy sea water distilling apparatus
CN111249757A (en) * 2018-12-03 2020-06-09 中国科学院宁波材料技术与工程研究所 Carbon fiber photothermal conversion material and its use in purification and recovery of multi-media solvent
CN110240211B (en) * 2019-02-01 2023-09-19 清华大学 Solar photothermal conversion water purification device and water purification method
CN110498465B (en) * 2019-08-22 2023-10-03 清华大学 Concentrated seawater desalination device and seawater desalination method
CN110240214B (en) * 2019-02-01 2024-04-19 清华大学 Solar energy sea water desalination device and sea water desalination method
CN110194499B (en) * 2019-07-09 2022-10-21 四川大学 A floating solar distillation desalination device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415719A (en) * 1966-05-11 1968-12-10 Melpar Inc Collapsible solar still with water vapor permeable membrane
US4219387A (en) * 1977-12-19 1980-08-26 Gruntman Leonard R Solar still

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070824A (en) * 1965-03-26 1967-06-07 George Ingram Improvements in or relating to portable water distillation apparatus
US3501381A (en) * 1967-01-18 1970-03-17 William R P Delano Solar still with floating slab-supporting particulate radiant energy receptor
US4959127A (en) * 1986-09-08 1990-09-25 Michna Claus G System for desalinization of saltwater
JPH03262586A (en) * 1989-12-08 1991-11-22 Toshio Kaneko Generation of high place fresh water and electric power by use of solar heat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415719A (en) * 1966-05-11 1968-12-10 Melpar Inc Collapsible solar still with water vapor permeable membrane
US4219387A (en) * 1977-12-19 1980-08-26 Gruntman Leonard R Solar still

Also Published As

Publication number Publication date
AP2001002034A0 (en) 2001-03-31
BR9912115A (en) 2001-05-02
CN1333703A (en) 2002-01-30
DZ2847A1 (en) 2004-03-27
CN1220541C (en) 2005-09-28
WO2000003779A1 (en) 2000-01-27
EG22043A (en) 2002-06-30
CO4991009A1 (en) 2000-12-26
PE20000496A1 (en) 2000-06-13
AU5314299A (en) 2000-02-07
MA25139A1 (en) 2001-04-02
ID28523A (en) 2001-05-31
AR019914A1 (en) 2002-03-27
OA11702A (en) 2005-01-13
TW548387B (en) 2003-08-21

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