ES2097092A1 - Laser device for the purification of polluted water - Google Patents
Laser device for the purification of polluted waterInfo
- Publication number
- ES2097092A1 ES2097092A1 ES09501023A ES9501023A ES2097092A1 ES 2097092 A1 ES2097092 A1 ES 2097092A1 ES 09501023 A ES09501023 A ES 09501023A ES 9501023 A ES9501023 A ES 9501023A ES 2097092 A1 ES2097092 A1 ES 2097092A1
- Authority
- ES
- Spain
- Prior art keywords
- purification
- polluted water
- radiation
- laser device
- medium
- 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.)
- Granted
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Processing Of Solid Wastes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The device for the purification of polluted water comprises a laser of sufficient energy to destroy the pollution and emit infrared radiation at a wavelength of 10.6 [mu]m. To avoid the heating produced by a percentage of the radiation absorbed by the air, it is combined with a generally metal tube, with openings, which in turn may have a Zn Se film on its inside. The said tube has a divergent germanium lens at its end which extends or spreads the beam over the medium which is to be purified. This fundamental part of the device is mounted on a crane which can cause it to rotate and move in order to sweep the polluted medium with radiation.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96914219A EP0798270A1 (en) | 1995-05-26 | 1996-05-27 | Laser device for purifying contaminated waters |
KR1019970700515A KR100319528B1 (en) | 1992-07-01 | 1996-05-27 | Laser device for pollutant purification |
PCT/ES1996/000120 WO1996037439A1 (en) | 1995-05-26 | 1996-05-27 | Laser device for purifying contaminated waters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09201708A ES2049650B1 (en) | 1992-07-01 | 1992-07-01 | DEVICE WITH LASER FOR THE TREATMENT OF CONTAMINATED WATERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2097092A1 true ES2097092A1 (en) | 1997-03-16 |
ES2097092B1 ES2097092B1 (en) | 1997-11-16 |
Family
ID=8277982
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09201708A Expired - Fee Related ES2049650B1 (en) | 1992-07-01 | 1992-07-01 | DEVICE WITH LASER FOR THE TREATMENT OF CONTAMINATED WATERS. |
ES09501023A Expired - Fee Related ES2097092B1 (en) | 1992-07-01 | 1995-05-26 | DEVICE WITH LASER FOR PURIFICATION OF POLLUTED WATER: ADDITION TO PATENT N-9201708. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09201708A Expired - Fee Related ES2049650B1 (en) | 1992-07-01 | 1992-07-01 | DEVICE WITH LASER FOR THE TREATMENT OF CONTAMINATED WATERS. |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100319528B1 (en) |
ES (2) | ES2049650B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2049650B1 (en) * | 1992-07-01 | 1994-10-16 | Fernandez Marcelino Fernandez | DEVICE WITH LASER FOR THE TREATMENT OF CONTAMINATED WATERS. |
EP0798270A1 (en) * | 1995-05-26 | 1997-10-01 | Marcelino Fernandez Fernandez | Laser device for purifying contaminated waters |
ES2331034B1 (en) * | 2006-10-04 | 2010-06-22 | Depuracion Por Laser-Infrarrojo Delair, S.L. | DEVICE FOR TREATMENT AND DISINFECTION OF SOLIDS AND FLUIDS BY LASER RADIATION. |
KR102266939B1 (en) * | 2019-11-27 | 2021-06-21 | (주)진합 | Residualization of Obstructive Organic Compound Using Laser and Reduction Method of Waste Water |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661264A (en) * | 1984-01-16 | 1987-04-28 | Autotrol Corporation | Laser disinfection of liquids |
US5055189A (en) * | 1988-11-10 | 1991-10-08 | Masashi Ito | Apparatus for water treatment using a magnetic field and far infrared rays |
ES2049650A1 (en) * | 1992-07-01 | 1994-04-16 | Fernandez Fernandez | Laser device for the purification of polluted water |
DE4239796A1 (en) * | 1992-11-26 | 1994-06-01 | Sienknecht Christian | Stimulation of biological, esp. microbiological processes - by irradiation with light, esp. laser light applied briefly at intervals, useful in the prodn. of fermented milk prods. |
JPH06218367A (en) * | 1993-01-22 | 1994-08-09 | Tohoku Electric Power Co Inc | Water passing vessel to be irradiated with laser beam |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469574A (en) * | 1982-05-21 | 1984-09-04 | Brandeis University | Process and automated device for laser-induced chemistry |
US5032290A (en) * | 1988-09-08 | 1991-07-16 | Nihonkensetsu Kogyo Co., Ltd. | Method and system of water supply for a building construction |
-
1992
- 1992-07-01 ES ES09201708A patent/ES2049650B1/en not_active Expired - Fee Related
-
1995
- 1995-05-26 ES ES09501023A patent/ES2097092B1/en not_active Expired - Fee Related
-
1996
- 1996-05-27 KR KR1019970700515A patent/KR100319528B1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661264A (en) * | 1984-01-16 | 1987-04-28 | Autotrol Corporation | Laser disinfection of liquids |
US5055189A (en) * | 1988-11-10 | 1991-10-08 | Masashi Ito | Apparatus for water treatment using a magnetic field and far infrared rays |
ES2049650A1 (en) * | 1992-07-01 | 1994-04-16 | Fernandez Fernandez | Laser device for the purification of polluted water |
DE4239796A1 (en) * | 1992-11-26 | 1994-06-01 | Sienknecht Christian | Stimulation of biological, esp. microbiological processes - by irradiation with light, esp. laser light applied briefly at intervals, useful in the prodn. of fermented milk prods. |
JPH06218367A (en) * | 1993-01-22 | 1994-08-09 | Tohoku Electric Power Co Inc | Water passing vessel to be irradiated with laser beam |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Vol. 18, n‘ 588 (C-1271) 10.11.94 & JP 6218367 A (TOHOKU) 09.08.94 * Resumen * * |
Also Published As
Publication number | Publication date |
---|---|
KR970704634A (en) | 1997-09-06 |
ES2049650A1 (en) | 1994-04-16 |
ES2097092B1 (en) | 1997-11-16 |
KR100319528B1 (en) | 2002-11-23 |
ES2049650B1 (en) | 1994-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB1A | Application suspended |
Effective date: 19960429 |
|
GD2A | Contractual licences |
Effective date: 19960917 |
|
GD2A | Contractual licences |
Effective date: 19960917 |
|
EC2A | Search report published |
Date of ref document: 19970316 Kind code of ref document: A1 Effective date: 19970316 |
|
GD2A | Contractual licences |
Effective date: 19980921 |
|
GD2A | Contractual licences |
Effective date: 19980922 |
|
FD1A | Patent lapsed |
Effective date: 20051017 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20110819 |