WO1987007589A1 - Method of and arrangement for purifying contamined water - Google Patents

Method of and arrangement for purifying contamined water Download PDF

Info

Publication number
WO1987007589A1
WO1987007589A1 PCT/US1987/001159 US8701159W WO8707589A1 WO 1987007589 A1 WO1987007589 A1 WO 1987007589A1 US 8701159 W US8701159 W US 8701159W WO 8707589 A1 WO8707589 A1 WO 8707589A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
partially purified
purified water
vessel
filter
Prior art date
Application number
PCT/US1987/001159
Other languages
French (fr)
Inventor
Anthony Peranio
Original Assignee
Purewater Sciences International, Inc.
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 Purewater Sciences International, Inc. filed Critical Purewater Sciences International, Inc.
Priority to KR1019880700147A priority Critical patent/KR880701213A/en
Priority to GB8802266A priority patent/GB2199821B/en
Priority to BR8707334A priority patent/BR8707334A/en
Publication of WO1987007589A1 publication Critical patent/WO1987007589A1/en
Priority to DK062488A priority patent/DK62488D0/en
Priority to SE8800402A priority patent/SE8800402L/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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • 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
    • C02F1/048—Purification of waste water by 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

Landscapes

  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Contaminated water is purified by introducing a finite amount of water to be purified into a filter (7), filtering the thus introduced water to obtain partially purified water, accumulating the partially purified water in a confined space (9a) to form a body of water (12) therein, heating (10) the partially purified water to a temperature to and about its boiling point, reintroducing the partially purified water in the same filter, and continuously repeating the filtering, accumulation and heating steps with the partially purified water with attendent further purification of the partially purified water, until the degree of contamination of such water has dropped below a predetermined level. A predetermined portion of the purified water of the body may be distilled (43) subsequent to the completion of the purification operation, and the distilled water is collected (46) in a collecting space (45) for eventual consumption. An arrangement for performing the above method includes a vessel (9) which has a filter (7) arranged at its upper region (20) which bounds an accumulation chamber at its lower region (9a), and a lid (3) which is removably supported on the vessel. An electric resistance heater (10) is arranged either in the accumulation chamber (Fig. 1) or at the exterior of the vessel (Fig. 2), and a riser tube (16), which may have a steam collecting bell at its lower end, rises from the heater to the filter. The vessel may be received in and communicate with a steam condensing receptacle (45) for distilled water (46).
PCT/US1987/001159 1986-06-09 1987-05-22 Method of and arrangement for purifying contamined water WO1987007589A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019880700147A KR880701213A (en) 1986-06-09 1987-05-22 Method and apparatus for purification of contaminated water
GB8802266A GB2199821B (en) 1986-06-09 1987-05-22 Method of and arrangement for purifying contamied water
BR8707334A BR8707334A (en) 1986-06-09 1987-05-22 PROCESS, DEVICE AND APPARATUS FOR WATER PURIFICATION
DK062488A DK62488D0 (en) 1986-06-09 1988-02-08 PROCEDURE AND PLANT TO CLEAN POLLUTANEED WATER
SE8800402A SE8800402L (en) 1986-06-09 1988-02-08 PROCEDURE AND DEVICE FOR PURIFICATING WATER POLLUTION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87216286A 1986-06-09 1986-06-09
US872,162 1986-06-09

Publications (1)

Publication Number Publication Date
WO1987007589A1 true WO1987007589A1 (en) 1987-12-17

Family

ID=25358972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1987/001159 WO1987007589A1 (en) 1986-06-09 1987-05-22 Method of and arrangement for purifying contamined water

Country Status (12)

Country Link
EP (1) EP0269694A1 (en)
JP (1) JPS63503443A (en)
KR (1) KR880701213A (en)
CN (1) CN87104034A (en)
AU (1) AU598831B2 (en)
BR (1) BR8707334A (en)
DE (1) DE3790312T1 (en)
DK (1) DK62488D0 (en)
GB (1) GB2199821B (en)
IL (1) IL82762A (en)
SE (1) SE8800402L (en)
WO (1) WO1987007589A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009308A1 (en) * 1987-05-27 1988-12-01 Purewater Sciences International, Inc. Method of and arrangement for purifying contaminated water
WO1989000977A1 (en) * 1987-07-31 1989-02-09 Purewater Sciences International, Inc. Cartridge type filter for liquid purification
GR880100571A (en) * 1988-09-01 1990-10-31 Purewater Sciences Inter Inc Method of and arrangement for purifying contaminated water.
US5437791A (en) * 1993-11-15 1995-08-01 Eka Nobel Ab Method for purifying process water from pulp manufacture
FR2890573A1 (en) * 2005-09-09 2007-03-16 Seb Sa Liquid purification assembly, e.g. for water in kettle, comprises filter with supporting structure and circulation channel set above heated base

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107811401A (en) * 2017-11-14 2018-03-20 镇江市华铖旅游用品有限公司 A kind of Portable cup for tourist with purification function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364051C (en) * 1922-11-16 Franz Casel Method and device for deaerating water
GB1569729A (en) * 1978-05-30 1980-06-18 Standard Telephones Cables Ltd Vapourisation bubbler
EP0024701A2 (en) * 1979-09-04 1981-03-11 Hoechst Aktiengesellschaft Gas separation in liquid/gas reactors
US4276264A (en) * 1980-03-25 1981-06-30 Redikultsev Jury V Device for sterilizing liquid media by steam
US4518503A (en) * 1984-03-29 1985-05-21 Intercontinental Water Corp. Water purification method and device
EP0183968A2 (en) * 1984-10-27 1986-06-11 Kabushiki Kaisha Toshiba Pure water manufacturing apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364051C (en) * 1922-11-16 Franz Casel Method and device for deaerating water
GB1569729A (en) * 1978-05-30 1980-06-18 Standard Telephones Cables Ltd Vapourisation bubbler
EP0024701A2 (en) * 1979-09-04 1981-03-11 Hoechst Aktiengesellschaft Gas separation in liquid/gas reactors
US4276264A (en) * 1980-03-25 1981-06-30 Redikultsev Jury V Device for sterilizing liquid media by steam
US4518503A (en) * 1984-03-29 1985-05-21 Intercontinental Water Corp. Water purification method and device
EP0183968A2 (en) * 1984-10-27 1986-06-11 Kabushiki Kaisha Toshiba Pure water manufacturing apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009308A1 (en) * 1987-05-27 1988-12-01 Purewater Sciences International, Inc. Method of and arrangement for purifying contaminated water
WO1989000977A1 (en) * 1987-07-31 1989-02-09 Purewater Sciences International, Inc. Cartridge type filter for liquid purification
GR880100502A (en) * 1987-07-31 1989-04-12 Purewater Sciences Int Inc Cartridge type filter for water purification and the like
GR880100571A (en) * 1988-09-01 1990-10-31 Purewater Sciences Inter Inc Method of and arrangement for purifying contaminated water.
US5437791A (en) * 1993-11-15 1995-08-01 Eka Nobel Ab Method for purifying process water from pulp manufacture
FR2890573A1 (en) * 2005-09-09 2007-03-16 Seb Sa Liquid purification assembly, e.g. for water in kettle, comprises filter with supporting structure and circulation channel set above heated base

Also Published As

Publication number Publication date
SE8800402D0 (en) 1988-02-08
KR880701213A (en) 1988-07-26
GB8802266D0 (en) 1988-03-02
AU598831B2 (en) 1990-07-05
BR8707334A (en) 1988-09-13
DE3790312T1 (en) 1989-01-19
DK62488A (en) 1988-02-08
SE8800402L (en) 1988-02-08
DK62488D0 (en) 1988-02-08
JPS63503443A (en) 1988-12-15
GB2199821B (en) 1990-04-04
GB2199821A (en) 1988-07-20
IL82762A (en) 1990-12-23
CN87104034A (en) 1987-12-30
EP0269694A1 (en) 1988-06-08
AU7540987A (en) 1988-01-11
IL82762A0 (en) 1987-12-20

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