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
Other languages
English (en)
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 (zh)
CN (1) CN102143786B (zh)
EA (1) EA201100433A1 (zh)
WO (1) WO2010026589A1 (zh)
ZA (1) ZA201102466B (zh)

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
AU2011268555B2 (en) * 2010-06-22 2015-03-12 I.D.E. Technologies Ltd. An evaporator with coated and corrugated tubes
CN102515204B (zh) * 2011-12-09 2013-09-25 吴宗生 以海水淡化副产的浓海水为原料采用兑卤蒸发法制盐的装置及方法
US9212069B2 (en) 2012-03-21 2015-12-15 Salt Water Solutions, Llc Fluid treatment systems, methods and applications
AU2014306078B2 (en) * 2013-08-05 2018-10-18 Gradiant Corporation Water treatment systems and associated methods
WO2015042584A1 (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
US10308526B2 (en) 2015-02-11 2019-06-04 Gradiant Corporation Methods and systems for producing treated brines for desalination
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
WO2017030937A1 (en) 2015-08-14 2017-02-23 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
WO2017147113A1 (en) 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
AU2019325567A1 (en) 2018-08-22 2021-03-04 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
CN111268846B (zh) * 2020-03-30 2022-02-15 浙江红狮环保股份有限公司 一种垃圾焚烧飞灰工艺含盐废水提纯方法
CA3197204A1 (en) 2020-11-17 2022-05-27 Richard STOVER 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 (hu) * 1997-07-04 2000-08-28 Béla Boros Eljárás és berendezés sóoldatok, előnyösen tengervíz környezetbarát tisztítására és/vagy feldolgozására
US7198722B2 (en) * 2003-11-11 2007-04-03 Mohammed Azam Hussain Process for pre-treating and desalinating sea water
WO2006095340A1 (en) * 2005-03-07 2006-09-14 I.D.E. Technologies Ltd. Multi-effect evaporator
CN2835215Y (zh) * 2005-09-09 2006-11-08 天津理工大学 直热式太阳能海水淡化装置
GB2443802A (en) * 2006-11-08 2008-05-21 L E T Leading Edge Technologie Thermal desalination plant integrated upgrading process and apparatus
CN201088872Y (zh) * 2007-06-19 2008-07-23 项公浩 多功能多效自动连续蒸发结晶器

Also Published As

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

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