ZA201102466B - Improved water desalination system - Google Patents

Improved water desalination system

Info

Publication number
ZA201102466B
ZA201102466B ZA2011/02466A ZA201102466A ZA201102466B ZA 201102466 B ZA201102466 B ZA 201102466B ZA 2011/02466 A ZA2011/02466 A ZA 2011/02466A ZA 201102466 A ZA201102466 A ZA 201102466A ZA 201102466 B ZA201102466 B ZA 201102466B
Authority
ZA
South Africa
Prior art keywords
improved water
desalination system
water desalination
improved
water
Prior art date
Application number
ZA2011/02466A
Inventor
Avraham Ophir
Joseph Weinberg
Yeshayahu Rotstein
Original Assignee
Ide Technologies Ltd
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 Ide Technologies Ltd filed Critical Ide Technologies Ltd
Publication of ZA201102466B publication Critical patent/ZA201102466B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • 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
    • 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
    • C02F1/042—Prevention of deposits
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA2011/02466A 2008-09-04 2011-04-04 Improved water desalination system ZA201102466B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13642508P 2008-09-04 2008-09-04
PCT/IL2009/000864 WO2010026589A1 (en) 2008-09-04 2009-09-06 Improved water desalination system

Publications (1)

Publication Number Publication Date
ZA201102466B true ZA201102466B (en) 2011-11-30

Family

ID=41426272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/02466A ZA201102466B (en) 2008-09-04 2011-04-04 Improved water desalination system

Country Status (5)

Country Link
EP (1) EP2331224A1 (en)
CN (1) CN102143786B (en)
EA (1) EA201100433A1 (en)
WO (1) WO2010026589A1 (en)
ZA (1) ZA201102466B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489026A (en) * 2011-03-17 2012-09-19 Ide Technologies Ltd Falling film evaporator with corrugated tubes
US20130092523A1 (en) * 2010-06-22 2013-04-18 I.D.E. Technologies Ltd. Evaporator with coated and corrugated tubes
CN102515204B (en) * 2011-12-09 2013-09-25 吴宗生 Device for producing salt by brine-mixing and evaporation method with concentrated seawater by-product of seawater desalination as raw material and method thereof
US9212069B2 (en) 2012-03-21 2015-12-15 Salt Water Solutions, Llc Fluid treatment systems, methods and applications
CA2920256A1 (en) 2013-08-05 2015-02-12 Gradiant Corporation Water treatment systems and associated methods
CA2925869A1 (en) 2013-09-23 2015-03-26 Gradiant Corporation Desalination systems and associated methods
US9221694B1 (en) * 2014-10-22 2015-12-29 Gradiant Corporation Selective scaling in desalination water treatment systems and associated methods
US20160228795A1 (en) 2015-02-11 2016-08-11 Gradiant Corporation Methods and systems for producing treated brines
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
EP3328522A4 (en) 2015-07-29 2019-04-24 Gradiant Corporation Osmotic desalination methods and associated systems
US10245555B2 (en) 2015-08-14 2019-04-02 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
US10689264B2 (en) 2016-02-22 2020-06-23 Gradiant Corporation Hybrid desalination systems and associated methods
CA3109230A1 (en) 2018-08-22 2020-02-27 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
CN111268846B (en) * 2020-03-30 2022-02-15 浙江红狮环保股份有限公司 Method for purifying waste incineration fly ash process salt-containing wastewater
WO2022108891A1 (en) 2020-11-17 2022-05-27 Gradiant Corporaton Osmotic methods and systems involving energy recovery

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392089A (en) * 1964-06-15 1968-07-09 Texaco Inc Multi-effect desalination process with preheating by direct contact oil scale removing
US3376204A (en) * 1964-09-14 1968-04-02 Baldwin Lima Hamilton Corp Non-scaling high temperature sea water distillation unit
GB1083637A (en) * 1964-10-22 1967-09-20 Fedor Petrovich Zaostrovsky A method for desalting sea water
JPS5360879A (en) * 1976-11-12 1978-05-31 Hitachi Ltd Fixing method for calcium component contained in sea water
US4276117A (en) * 1979-02-12 1981-06-30 Ppg Industries Canada Ltd. Process of treating potassium chloride brine by evaporation and crystallization
US4634533A (en) * 1985-04-26 1987-01-06 Somerville Robert L Method of converting brines to useful products
HU218412B (en) * 1997-07-04 2000-08-28 Béla Boros Method and aparatous for refining of see water
US7198722B2 (en) * 2003-11-11 2007-04-03 Mohammed Azam Hussain Process for pre-treating and desalinating sea water
AU2006221681A1 (en) * 2005-03-07 2006-09-14 I.D.E. Technologies Ltd. Multi-effect evaporator
CN2835215Y (en) * 2005-09-09 2006-11-08 天津理工大学 Directly-heated solar seawater desalinating apparatus
GB2443802A (en) * 2006-11-08 2008-05-21 L E T Leading Edge Technologie Thermal desalination plant integrated upgrading process and apparatus
CN201088872Y (en) * 2007-06-19 2008-07-23 项公浩 Multifunctional multiple-effect automatic continuous-evaporation crystallizer

Also Published As

Publication number Publication date
CN102143786B (en) 2014-06-11
WO2010026589A1 (en) 2010-03-11
EP2331224A1 (en) 2011-06-15
CN102143786A (en) 2011-08-03
EA201100433A1 (en) 2011-10-31

Similar Documents

Publication Publication Date Title
ZA201102466B (en) Improved water desalination system
HK1153977A1 (en) Reverse osmosis system
EP2486973A4 (en) Water purification system
IL201709A0 (en) Water treatment system
AP3471A (en) Water purifier
EP2393570A4 (en) Water purifying apparatus
IL190300A0 (en) System and method for water desalination and other uses
HK1251511A1 (en) Holding tank-less water ozonating system
ZA200905735B (en) Water purification system
IL212163A0 (en) Water filtration apparatus
GB0819952D0 (en) Water purification method
EP2185263A4 (en) Water filtration system
EP2294017A4 (en) Improvements to water treatment systems
GB0911424D0 (en) Reserse osmosis water treatment system
GB0818924D0 (en) Water purification apparatus
TWI349175B (en) Resistivity-controlling system for ultrapure water
HK1165394A1 (en) Water purifier
ZA201204290B (en) Water purifier
GB0819787D0 (en) Water dispencer system
AP2010005245A0 (en) Water purification
AU337455S (en) Water purifier
ZA201102042B (en) Water purification device
GB2459893B (en) Water heating system
GB0802337D0 (en) Water heating system
AP2012006091A0 (en) Portable water purification system.