BR112014009701A8 - Equipamento para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies, e método para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies - Google Patents

Equipamento para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies, e método para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies

Info

Publication number
BR112014009701A8
BR112014009701A8 BR112014009701A BR112014009701A BR112014009701A8 BR 112014009701 A8 BR112014009701 A8 BR 112014009701A8 BR 112014009701 A BR112014009701 A BR 112014009701A BR 112014009701 A BR112014009701 A BR 112014009701A BR 112014009701 A8 BR112014009701 A8 BR 112014009701A8
Authority
BR
Brazil
Prior art keywords
medium
purification
treatment
air
water
Prior art date
Application number
BR112014009701A
Other languages
English (en)
Other versions
BR112014009701A2 (pt
Inventor
Janet Arts-Hornix Eefje
Rudolf Balkenende Abraham
Reinder Ronda Cornelis
Original Assignee
Koninklijke Philips Nv
Philips Lighting Holding Bv
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 Koninklijke Philips Nv, Philips Lighting Holding Bv filed Critical Koninklijke Philips Nv
Publication of BR112014009701A2 publication Critical patent/BR112014009701A2/pt
Publication of BR112014009701A8 publication Critical patent/BR112014009701A8/pt

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • 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
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3222—Units using UV-light emitting diodes [LED]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3224—Units using UV-light guiding optical fibers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3226—Units using UV-light emitting lasers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Water Treatments (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

EQUIPAMENTO PARA O TRATAMENTO DE UM MEIO, PARTICULARMENTE PARA A PURIFICAÇÃO DE MEIOS FLUIDOS COMO A ÁGUA OU O AR OU DE SUPERFÍCIES, E MÉTODO PARA O TRATAMENTO DE UM MEIO, PARTICULARMENTE PARA A PURIFICAÇÃO DE MEIOS FLUIDOS COMO A ÁGUA OU O AR OU DE SUPERFÍCIES. A invenção se refere ao tratamento de um meio, particularmente à purificação de água, ar ou superfícies. Uma camada fotoativa (120) é disposta sobre uma superfície de transferência de energia (111) de um substrato (110). Assim, a transferência de energia luminosa do dito substrato (110) para a camada fotoativa (120) é diretamente realizada sem uma passagem intermediária através do meio. O substrato (110) pode ser preferencialmente um guia de onda a partir do qual a energia luminosa é transferida para a camada fotoativa (120) por ondas evanescentes. Além disso, o acoplamento óptico entre o substrato (110) e a camada fotoativa (120) pode variar espacialmente.
BR112014009701A 2011-10-26 2012-10-26 Equipamento para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies, e método para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies BR112014009701A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161551670P 2011-10-26 2011-10-26
EP11188811.1A EP2586466A1 (en) 2011-10-26 2011-11-11 Photocatalytic purification of media
PCT/IB2012/055899 WO2013061284A1 (en) 2011-10-26 2012-10-26 Photocatalytic purification of media

Publications (2)

Publication Number Publication Date
BR112014009701A2 BR112014009701A2 (pt) 2017-05-09
BR112014009701A8 true BR112014009701A8 (pt) 2017-07-11

Family

ID=47351882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009701A BR112014009701A8 (pt) 2011-10-26 2012-10-26 Equipamento para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies, e método para o tratamento de um meio, particularmente para a purificação de meios fluidos como a água ou o ar ou de superfícies

Country Status (8)

Country Link
US (1) US20140301897A1 (pt)
EP (2) EP2586466A1 (pt)
JP (1) JP2014530759A (pt)
CN (1) CN104023755B (pt)
BR (1) BR112014009701A8 (pt)
IN (1) IN2014CN03097A (pt)
RU (1) RU2014121099A (pt)
WO (1) WO2013061284A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9278148B2 (en) 2013-11-26 2016-03-08 Corning Incorporated Anti-bacterial light delivery system and method for disinfecting a surface
DE102018007454A1 (de) * 2018-09-20 2020-03-26 Wind Plus Sonne Gmbh Vorrichtung und Verfahren für den fotokatalytischen Abbau von flüchtigen organischen Verbindungen (VOC) und/oder Stickoxiden in Kraftfahrzeugen
US20210361797A1 (en) * 2020-05-22 2021-11-25 Paul Binun Systems and methods for pathogen proliferation reduction
US20220008574A1 (en) * 2020-07-10 2022-01-13 Accenture Global Solutions Limited Self-cleaning devices using light sources arranged near the device surface
EE05853B1 (et) * 2021-05-09 2023-05-15 Jevgeni Berik Meetod ja seade läbipaistvate objektide pealispinna desinfitseerimiseks UV-kiirguse abil
WO2023223419A1 (ja) * 2022-05-17 2023-11-23 三菱電機株式会社 紫外光殺菌装置

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US6017681A (en) * 1992-11-09 2000-01-25 Fujitsu Limited Method of coupling optical parts and method of forming a mirror
US5853866A (en) * 1993-12-10 1998-12-29 Toto Ltd. Multi-functional material with photocalytic functions and method of manufacturing same
JPH09299937A (ja) * 1996-05-09 1997-11-25 Daikin Ind Ltd 被処理体処理装置
US5778664A (en) * 1996-09-20 1998-07-14 Battelle Memorial Institute Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start
US20030108291A1 (en) * 2000-04-14 2003-06-12 Duveneck Gert Ludwig Grid-waveguide structure for reinforcing an excitation field and use thereof
US7482072B2 (en) * 2002-07-09 2009-01-27 Grintellectual Reserve, Llc Optimizing reactions in fuel cells and electrochemical reactions
US7295723B2 (en) * 2005-07-20 2007-11-13 Searete Llc Plasmon photocatalysis
US8323982B2 (en) * 2007-01-11 2012-12-04 Valencell, Inc. Photoelectrocatalytic fluid analyte sensors and methods of fabricating and using same
US8147971B2 (en) * 2007-06-14 2012-04-03 Koninklijke Philips Electronics N.V. Self-cleaning system and window-glass
WO2008156813A1 (en) 2007-06-20 2008-12-24 Uvcleaning Systems, Inc. Ultraviolet photoreactor for the purification of fluids
US20090048648A1 (en) * 2007-08-17 2009-02-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Self-sterilizing device
JP5629931B2 (ja) * 2009-02-12 2014-11-26 スタンレー電気株式会社 光触媒素子
KR20100126208A (ko) * 2009-05-21 2010-12-01 조지아 테크 리서치 코포레이션 항미생물성 자외선 역변환 조성물
DE102010021648A1 (de) * 2009-05-26 2011-01-05 Auth, Matthias, Dr. Verfahren zur Beschichtung von Glasfasern oder Halbzeugen für die optische Industrie

Also Published As

Publication number Publication date
EP2744526A1 (en) 2014-06-25
IN2014CN03097A (pt) 2015-07-03
CN104023755A (zh) 2014-09-03
EP2586466A1 (en) 2013-05-01
US20140301897A1 (en) 2014-10-09
CN104023755B (zh) 2016-12-14
BR112014009701A2 (pt) 2017-05-09
RU2014121099A (ru) 2015-12-10
WO2013061284A1 (en) 2013-05-02
JP2014530759A (ja) 2014-11-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2485 DE 21-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]