ES2097092A1 - Laser device for the purification of polluted water - Google Patents

Laser device for the purification of polluted water

Info

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
Application number
ES09501023A
Other languages
Spanish (es)
Other versions
ES2097092B1 (en
Inventor
Fernandez Marcelino Fernandez
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
Priority to EP96914219A priority Critical patent/EP0798270A1/en
Priority to KR1019970700515A priority patent/KR100319528B1/en
Priority to PCT/ES1996/000120 priority patent/WO1996037439A1/en
Publication of ES2097092A1 publication Critical patent/ES2097092A1/en
Application granted granted Critical
Publication of ES2097092B1 publication Critical patent/ES2097092B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES09501023A 1992-07-01 1995-05-26 DEVICE WITH LASER FOR PURIFICATION OF POLLUTED WATER: ADDITION TO PATENT N-9201708. Expired - Fee Related ES2097092B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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FB1A Application suspended

Effective date: 19960429

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FD1A Patent lapsed

Effective date: 20051017

FD2A Announcement of lapse in spain

Effective date: 20110819