EP0269694A1 - Method of and arrangement for purifying contamined water - Google Patents
Method of and arrangement for purifying contamined waterInfo
- Publication number
- EP0269694A1 EP0269694A1 EP87903780A EP87903780A EP0269694A1 EP 0269694 A1 EP0269694 A1 EP 0269694A1 EP 87903780 A EP87903780 A EP 87903780A EP 87903780 A EP87903780 A EP 87903780A EP 0269694 A1 EP0269694 A1 EP 0269694A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- purified water
- partially purified
- container
- filter
- 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- Withdrawn
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
- 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)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87216286A | 1986-06-09 | 1986-06-09 | |
| US872162 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0269694A1 true EP0269694A1 (en) | 1988-06-08 |
Family
ID=25358972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87903780A Withdrawn EP0269694A1 (en) | 1986-06-09 | 1987-05-22 | Method of and arrangement for purifying contamined water |
Country Status (12)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957624A (en) * | 1986-06-09 | 1990-09-18 | Purewater Sciences International, Inc. | Method of and arrangement for purifying contaminated water |
| IL87157A0 (en) * | 1987-07-31 | 1988-12-30 | Purewater Sciences Int Inc | Filter for liquid purification |
| GR880100571A (el) * | 1988-09-01 | 1990-10-31 | Purewater Sciences Inter Inc | Μεθοδος και διαταξη καθαρισμου μολυσμενου νερου. |
| SE9303762L (sv) * | 1993-11-15 | 1995-05-16 | Eka Nobel Ab | Sätt att rena processvatten från massaframställning |
| FR2890573B1 (fr) * | 2005-09-09 | 2007-11-30 | Seb Sa | Dispositif, ensemble et procede pour la purification de liquide |
| CN107811401A (zh) * | 2017-11-14 | 2018-03-20 | 镇江市华铖旅游用品有限公司 | 一种具有净化功能的便携式旅行杯 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE364051C (de) * | 1922-11-16 | Franz Casel | Verfahren und Vorrichtung zum Entlueften von Wasser | |
| GB1569729A (en) * | 1978-05-30 | 1980-06-18 | Standard Telephones Cables Ltd | Vapourisation bubbler |
| DE2935639A1 (de) * | 1979-09-04 | 1981-03-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur verbesserung der gasabscheidung in fluessigkeits-/gas-reaktoren. |
| 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 |
| JPH0714511B2 (ja) * | 1984-10-27 | 1995-02-22 | 株式会社東芝 | 半導体製造ライン用純水製造装置 |
-
1987
- 1987-05-22 KR KR1019880700147A patent/KR880701213A/ko not_active Application Discontinuation
- 1987-05-22 BR BR8707334A patent/BR8707334A/pt unknown
- 1987-05-22 AU AU75409/87A patent/AU598831B2/en not_active Ceased
- 1987-05-22 GB GB8802266A patent/GB2199821B/en not_active Expired - Fee Related
- 1987-05-22 DE DE19873790312 patent/DE3790312T1/de not_active Withdrawn
- 1987-05-22 EP EP87903780A patent/EP0269694A1/en not_active Withdrawn
- 1987-05-22 WO PCT/US1987/001159 patent/WO1987007589A1/en not_active Application Discontinuation
- 1987-05-22 JP JP62503519A patent/JPS63503443A/ja active Pending
- 1987-06-03 CN CN198787104034A patent/CN87104034A/zh active Pending
- 1987-06-04 IL IL82762A patent/IL82762A/xx unknown
-
1988
- 1988-02-08 SE SE8800402A patent/SE8800402D0/xx not_active Application Discontinuation
- 1988-02-08 DK DK062488A patent/DK62488A/da not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8707589A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8800402L (sv) | 1988-02-08 |
| CN87104034A (zh) | 1987-12-30 |
| IL82762A (en) | 1990-12-23 |
| GB8802266D0 (en) | 1988-03-02 |
| AU598831B2 (en) | 1990-07-05 |
| SE8800402D0 (sv) | 1988-02-08 |
| DK62488D0 (da) | 1988-02-08 |
| BR8707334A (pt) | 1988-09-13 |
| DE3790312T1 (US08158827-20120417-C00028.png) | 1989-01-19 |
| IL82762A0 (en) | 1987-12-20 |
| GB2199821B (en) | 1990-04-04 |
| JPS63503443A (ja) | 1988-12-15 |
| WO1987007589A1 (en) | 1987-12-17 |
| AU7540987A (en) | 1988-01-11 |
| DK62488A (da) | 1988-02-08 |
| KR880701213A (ko) | 1988-07-26 |
| GB2199821A (en) | 1988-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19880123 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
| 17Q | First examination report despatched |
Effective date: 19890608 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19911113 |