ATE73113T1 - Verfahren und vorrichtung zur wasserreinigung. - Google Patents

Verfahren und vorrichtung zur wasserreinigung.

Info

Publication number
ATE73113T1
ATE73113T1 AT88115701T AT88115701T ATE73113T1 AT E73113 T1 ATE73113 T1 AT E73113T1 AT 88115701 T AT88115701 T AT 88115701T AT 88115701 T AT88115701 T AT 88115701T AT E73113 T1 ATE73113 T1 AT E73113T1
Authority
AT
Austria
Prior art keywords
water
ice
water purification
elaborating
refrigerant
Prior art date
Application number
AT88115701T
Other languages
English (en)
Inventor
C N Chang
Original Assignee
Polar Spring Corp
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 Polar Spring Corp filed Critical Polar Spring Corp
Application granted granted Critical
Publication of ATE73113T1 publication Critical patent/ATE73113T1/de

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
    • C02F1/22—Treatment of water, waste water, or sewage by freezing

Landscapes

  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Sampling And Sample Adjustment (AREA)
AT88115701T 1987-10-27 1988-09-23 Verfahren und vorrichtung zur wasserreinigung. ATE73113T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/114,232 US4799945A (en) 1987-10-27 1987-10-27 Dual freezing chamber system and method for water purification
EP88115701A EP0313827B1 (de) 1987-10-27 1988-09-23 Verfahren und Vorrichtung zur Wasserreinigung

Publications (1)

Publication Number Publication Date
ATE73113T1 true ATE73113T1 (de) 1992-03-15

Family

ID=22354090

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88115701T ATE73113T1 (de) 1987-10-27 1988-09-23 Verfahren und vorrichtung zur wasserreinigung.

Country Status (12)

Country Link
US (1) US4799945A (de)
EP (1) EP0313827B1 (de)
JP (1) JPH01148385A (de)
KR (1) KR910003056B1 (de)
AT (1) ATE73113T1 (de)
AU (1) AU605366B2 (de)
BR (1) BR8805117A (de)
CA (1) CA1333560C (de)
DE (1) DE3868846D1 (de)
ES (1) ES2030483T3 (de)
GR (1) GR3004782T3 (de)
MX (1) MX163761B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434946A1 (de) * 1984-09-22 1986-04-03 Basf Ag, 6700 Ludwigshafen Diarylacetylene, ihre herstellung und verwendung
US4954151A (en) * 1989-01-10 1990-09-04 Polar Spring Corporation Method and means for optimizing batch crystallization for purifying water
US5002658A (en) * 1989-11-27 1991-03-26 Bruce Isaacs Water purification device and method
US5113664A (en) * 1991-01-18 1992-05-19 Polar Spring Corporation Melt system for liquid purification by batch crystallization
US5231852A (en) * 1991-01-18 1993-08-03 Polar Spring Corporation Melt system for liquid purification by batch crystallization
US5438843A (en) * 1994-01-18 1995-08-08 Conlon; William M. Means for liquid purification by batch crystallization
US5555747A (en) * 1994-07-28 1996-09-17 Polar Spring Corporation Control of crystal growth in water purification by directional freeze crystallization
MXPA97004052A (es) * 1996-06-05 2005-05-25 Sulzer Chemtech Ag Mezcla y dispositivo para separar una sustancia deuna mezcla de liquidos mediante cristalizacion fraccional.
JP3312216B2 (ja) * 1998-12-18 2002-08-05 オムロン株式会社 噴霧装置
FR2815701B1 (fr) * 2000-10-19 2003-03-14 Pierre Bertaud Procede et installation d'extraction par captage sur un support cryogene, d'un element congelable, partie d'un corps compose fluide
US6508078B2 (en) 2000-10-26 2003-01-21 Crystal Peak Farms Separation of purified water and nutrients from agricultural and farm wastes
KR20030037498A (ko) * 2001-11-05 2003-05-14 안은로 냉동법을 이용한 정수장치
DE10204946A1 (de) * 2002-02-07 2004-02-19 Fershtandiker, Ilya Verfahren zur Herstellung von biologisch aktivem Wasser und Vorrichtung zur Durchführung des Verfahrens
US7458231B1 (en) * 2005-08-19 2008-12-02 Uop Llc Simultaneous regasification of liquefied natural gas and desalination
US20100115989A1 (en) * 2008-11-13 2010-05-13 Zenon Chrysostomou Apparatus and method for producing potable water
NO334886B1 (no) * 2009-01-26 2014-06-30 Ncc Construction As Anlegg og fremgangsmåte for nedsmelting og rensing av snø og is
GB0921315D0 (en) 2009-12-05 2010-01-20 Lemay Patrick An improved opened geothermal energy system
CN102249353B (zh) * 2011-04-22 2013-07-24 中国科学院生态环境研究中心 冻融倒级一体化废水再生处理设备
CN102303913A (zh) * 2011-08-21 2012-01-04 冯静 应用可折叠海冰储存装置制作淡水的方法
RU2507157C2 (ru) * 2012-02-09 2014-02-20 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Дагестанский Государственный Технический Университет" (Дгту) Устройство для получения талой воды
RU2489361C1 (ru) * 2012-03-20 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Водоочиститель
RU2540625C2 (ru) * 2013-03-05 2015-02-10 Юрий Борисович Васильев Способ получения легкой воды
US8956542B1 (en) * 2013-07-30 2015-02-17 Showa Freezing Plant Co., Ltd. Method for processing radioactively-contaminated water
RU2557628C2 (ru) * 2013-11-12 2015-07-27 Общество С Ограниченной Ответственностью "Группа А8" Аппарат для очистки воды
US20150210563A1 (en) * 2014-01-24 2015-07-30 Sharp Kabushiki Kaisha Water purification by batch crystallization process
RU2592803C1 (ru) * 2015-07-27 2016-07-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Водоочиститель
RU2725403C1 (ru) * 2019-10-09 2020-07-02 Михайлов Владимир Сергеевич Система очистки воды методом перекристаллизации и секционное теплообменное устройство для ее реализации (варианты)
KR102473164B1 (ko) * 2020-11-02 2022-12-01 한국과학기술연구원 냉동 및 해동을 이용한 하폐수 처리방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US277931A (en) * 1883-05-22 Apparatus for filtering and refrigerating water
US2340721A (en) * 1942-10-05 1944-02-01 Gen Electric Apparatus and method for purifying water
US3212272A (en) * 1957-07-30 1965-10-19 Rca Corp Thermoelectric apparatus
US3003007A (en) * 1958-05-26 1961-10-03 Gas Processors Inc Method of and means for removing condensable vapors contained in mixtures
US2997856A (en) * 1959-03-06 1961-08-29 John W Pike Method and apparatus for producing fresh water from saline water
US3344616A (en) * 1963-08-23 1967-10-03 Owen Margaret Louise Desalinization
US3338065A (en) * 1965-01-04 1967-08-29 Carrier Corp Water purifying apparatus and method
US3404536A (en) * 1965-01-15 1968-10-08 Worthington Corp In situ flash freezing and washing of concentrated solutions
US3367123A (en) * 1966-02-03 1968-02-06 Dow Chemical Co Preparing potable water from brine by chilled particulate material contact
US3630042A (en) * 1969-02-07 1971-12-28 Ling Services Method and system for desalinization of water
GB1320140A (en) * 1969-12-30 1973-06-13 Atomic Energy Authority Uk Apparatus for performing the immiscible refrigerant freeze process for purifying water
US3675436A (en) * 1970-02-25 1972-07-11 Struthers Scient And Intern Co Desalination process
US3779030A (en) * 1971-12-01 1973-12-18 Dow Chemical Co Method of making sodium chloride concentrate from sea water
NL165064C (nl) * 1975-12-30 1981-03-16 Grasso Koninkl Maschf Werkwijze voor het conditioneren van slib bevattend water en inrichting voor het uitvoeren van deze werkwijze.
US4356015A (en) * 1978-11-22 1982-10-26 Oliver Frank C Desalinization process
US4236382A (en) * 1979-02-26 1980-12-02 Cheng Chen Yen Separation of an aqueous solution by the improved vacuum freezing high pressure ice melting process
US4448032A (en) * 1979-02-26 1984-05-15 Hoshizaki Electric Co., Ltd. Ice-making and fresh water dispensing apparatus
US4457769A (en) * 1980-06-16 1984-07-03 Chicago Bridge & Iron Company Freeze concentration apparatus and process
JPS5935797B2 (ja) * 1980-12-17 1984-08-30 コニカ株式会社 感熱記録材料
US4420318A (en) * 1981-10-28 1983-12-13 Cheng Chen Yen Vacuum freezing process with multiple phase transformations of low pressure vapor
US4572785A (en) * 1984-03-29 1986-02-25 Melvin Braaten Water purifier unit

Also Published As

Publication number Publication date
JPH01148385A (ja) 1989-06-09
GR3004782T3 (de) 1993-04-28
KR910003056B1 (ko) 1991-05-17
AU2372588A (en) 1989-04-27
EP0313827B1 (de) 1992-03-04
MX163761B (es) 1992-06-19
EP0313827A3 (en) 1989-12-20
EP0313827A2 (de) 1989-05-03
KR890006521A (ko) 1989-06-14
BR8805117A (pt) 1989-05-23
AU605366B2 (en) 1991-01-10
DE3868846D1 (de) 1992-04-09
CA1333560C (en) 1994-12-20
US4799945A (en) 1989-01-24
ES2030483T3 (es) 1992-11-01

Similar Documents

Publication Publication Date Title
DE3868846D1 (de) Verfahren und vorrichtung zur wasserreinigung.
DE68906385T2 (de) Verfahren und vorrichtung zur reinigung von wasser mittels polypyrrolidon.
DE3870089D1 (de) Verfahren und vorrichtung zur herstellung von geschmolzenem glas.
DE60123422D1 (de) Verfahren zur versorgung von reinluft in räumen und vorrichtung zum durchführen dieses verfahren
BE864200A (fr) Procede de purification d'un courant de silanes ou siloxanes impurs
ATE230097T1 (de) Verfahren und vorrichtung zur gewinnung von reinem argon
DE69008818D1 (de) Vorrichtung und verfahren zur kontinuierlichen entfernung von sauerstoff aus flüssigkeitsströmen.
ATE35293T1 (de) Verfahren und vorrichtung zur lithiumraffination.
DE59105262D1 (de) Verfahren und Vorrichtung zur Stofftrennung mittels Kristallisation.
DE3164917D1 (en) A crystallization apparatus and method for the formation of crystals in a such apparatus
DE3785669D1 (de) Verfahren und vorrichtung zur steuerung der schmelzzone eines halbleiterstabes.
ATE61325T1 (de) Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas.
ZA813238B (en) Process for cooling molten calcium carbide and apparatus for carrying out the processes
ES508433A0 (es) "un procedimiento para tratar las fracciones de fondo de una torre de enfriamiento brusco producidas por una unidad de purificacion y recuperacion de acrilonitrilo o metacrilonitrilo".
DE3587038D1 (de) Verfahren zur herstellung von polykristallinem material und vorrichtung dafuer.
SE8003840L (sv) Forfarande for rening av kisel
ATE81496T1 (de) Verfahren zur reinigung von dihydroxybiphenylen.
ATA311987A (de) Vorrichtung zur rueckgewinnung der waerme aus abwaessern
DE69215444D1 (de) Verfahren zur Kristallisation von Alpha-L-Aspartyl-L-Phenylalaninmethylester
DE3873023T2 (de) Vorrichtung zum herstellen von eiswuerfen.
Arentzen Impurity segregation in copper by controlled cooling treatment
DE68907146D1 (de) Verfahren zur reinigung von d-hydroxyphenoxypropionsaeure.
RO83469A (ro) Procedeu pentru recuperarea si purificarea acrilonitrilului sau metacrilonitrilului
RO96302A2 (ro) Procedeu si instalatie pentru fabricarea pulberilor si blocurilor carbonice
DE69000914T2 (de) Verfahren und vorrichtung zur herstellung von eiswuerfeln.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee