EP0907392A4 - Water treatment device and method - Google Patents

Water treatment device and method

Info

Publication number
EP0907392A4
EP0907392A4 EP97934861A EP97934861A EP0907392A4 EP 0907392 A4 EP0907392 A4 EP 0907392A4 EP 97934861 A EP97934861 A EP 97934861A EP 97934861 A EP97934861 A EP 97934861A EP 0907392 A4 EP0907392 A4 EP 0907392A4
Authority
EP
European Patent Office
Prior art keywords
treatment device
water treatment
water
treatment
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.)
Withdrawn
Application number
EP97934861A
Other languages
German (de)
French (fr)
Other versions
EP0907392A1 (en
Inventor
Robert R Holcomb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0907392A1 publication Critical patent/EP0907392A1/en
Publication of EP0907392A4 publication Critical patent/EP0907392A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0047—Atomizing, spraying, trickling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (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)
  • Physical Water Treatments (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
EP97934861A 1996-06-27 1997-06-27 Water treatment device and method Withdrawn EP0907392A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2201596P 1996-06-27 1996-06-27
US22015P 1996-06-27
PCT/US1997/011261 WO1997049473A1 (en) 1996-06-27 1997-06-27 Water treatment device and method

Publications (2)

Publication Number Publication Date
EP0907392A1 EP0907392A1 (en) 1999-04-14
EP0907392A4 true EP0907392A4 (en) 1999-09-22

Family

ID=21807385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97934861A Withdrawn EP0907392A4 (en) 1996-06-27 1997-06-27 Water treatment device and method

Country Status (10)

Country Link
EP (1) EP0907392A4 (en)
JP (1) JP2000513994A (en)
CN (1) CN1121253C (en)
AU (1) AU3792697A (en)
BR (1) BR9712620A (en)
CA (1) CA2261194A1 (en)
HK (1) HK1022656A1 (en)
IL (1) IL127737A (en)
NZ (1) NZ333793A (en)
WO (1) WO1997049473A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330042A (en) * 2001-07-13 2002-01-09 陈明 Ultraspeed vaporier for instantaneous seawater desalination
CN1334244A (en) * 2001-08-03 2002-02-06 陈明 Instantaneous evaporator for super-efficient seawater disalination
CN1346804A (en) * 2001-09-05 2002-05-01 陈明 Super-efficient seawater desalinating device by high-temp high-pressure explosive expansion and instantaneous evaporation
CN1344684A (en) * 2001-10-06 2002-04-17 陈明 High pressure gas expanding and instantaneously evaporating device for effiicent sea water desalting
DE10325230A1 (en) * 2003-06-04 2004-12-23 GMBU Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V. Small-scale effluent water treatment process and assembly exposes vapor to intense ultraviolet light
WO2007063395A2 (en) * 2005-11-29 2007-06-07 Rahmi Capan System and method of passive liquid purification
ES2743610T3 (en) * 2005-12-21 2020-02-20 Sulzer Management Ag Static degassing procedure of a liquid containing polymers
WO2011134349A1 (en) * 2010-04-28 2011-11-03 Wang Longming Distillation type water drinking device and energy-saving heating unit thereof
JP6247021B2 (en) * 2013-05-16 2017-12-13 株式会社Ｍｉｚｕｈａ Water intake equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184512A (en) * 1967-05-03 1970-03-18 Commissariat Energie Atomique Process and Apparatus for Multi-Stage Flash Evaporation.
US3648438A (en) * 1971-02-09 1972-03-14 Alva G Arbogast Liquid purification and aeration system
US3893894A (en) * 1973-06-13 1975-07-08 Pollution Control Inc Low temperature water purification system
US3951753A (en) * 1969-06-03 1976-04-20 Roller Paul S Method and apparatus for the conversion of an aqueous scale-formed liquid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766020A (en) * 1971-10-27 1973-10-16 Us Interior Steam jet ejectors to reduce pressure in and produce stripping steam for deaerator
US3884767A (en) * 1973-09-21 1975-05-20 Jr John E Pottharst Multi-effect flash evaporator
NL7605952A (en) * 1976-06-02 1977-12-06 Curacao Eilandgebied METHOD AND EQUIPMENT FOR TREATING SEA AND FRESHWATER.
US4385357A (en) * 1978-04-14 1983-05-24 Water Refining Company, Inc. Water treatment system and control therefor
US4427495A (en) * 1980-07-21 1984-01-24 Masero Kenneth J Apparatus and method for upgrading low pressure steam brines and the like
DE3685205D1 (en) * 1985-12-18 1992-06-11 Hitachi Ltd DISTILLING DEVICE.
US4842748A (en) * 1988-02-23 1989-06-27 Assigned To The Government Of The United States As Represented By The Administrator Of The U.S. Environmental Protection Agency Methods for removing volatile substances from water using flash vaporization
US5227027A (en) * 1990-08-23 1993-07-13 Topper Robert T High efficiency water distillation apparatus using a heat pump system and process for use thereof
JPH07508926A (en) * 1992-07-24 1995-10-05 タジェー−アーデビリ，ダボウド water distillation equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184512A (en) * 1967-05-03 1970-03-18 Commissariat Energie Atomique Process and Apparatus for Multi-Stage Flash Evaporation.
US3951753A (en) * 1969-06-03 1976-04-20 Roller Paul S Method and apparatus for the conversion of an aqueous scale-formed liquid
US3648438A (en) * 1971-02-09 1972-03-14 Alva G Arbogast Liquid purification and aeration system
US3893894A (en) * 1973-06-13 1975-07-08 Pollution Control Inc Low temperature water purification system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9749473A1 *

Also Published As

Publication number Publication date
CN1228714A (en) 1999-09-15
AU3792697A (en) 1998-01-14
IL127737A (en) 2004-09-27
NZ333793A (en) 2000-05-26
WO1997049473A1 (en) 1997-12-31
IL127737A0 (en) 1999-10-28
EP0907392A1 (en) 1999-04-14
JP2000513994A (en) 2000-10-24
CN1121253C (en) 2003-09-17
BR9712620A (en) 2002-01-15
HK1022656A1 (en) 2000-08-18
CA2261194A1 (en) 1997-12-31

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