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NO304101B1 - FremgangsmÕte for Õ fjerne forurensninger - Google Patents

FremgangsmÕte for Õ fjerne forurensninger

Info

Publication number
NO304101B1
NO304101B1 NO940852A NO940852A NO304101B1 NO 304101 B1 NO304101 B1 NO 304101B1 NO 940852 A NO940852 A NO 940852A NO 940852 A NO940852 A NO 940852A NO 304101 B1 NO304101 B1 NO 304101B1
Authority
NO
Norway
Prior art keywords
procedure
removing contaminants
contaminants
Prior art date
Application number
NO940852A
Other languages
English (en)
Other versions
NO940852L (no
NO940852D0 (no
Inventor
Takashi Ibusuki
Koji Takeuchi
Kazuteru Shinkai
Satoshi Nishikata
Masahiro Miyamoto
Yukihiro Noguchi
Takeo Takahashi
Original Assignee
Fuji Electric Co Ltd
Agency Ind Science Techn
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 Fuji Electric Co Ltd, Agency Ind Science Techn filed Critical Fuji Electric Co Ltd
Publication of NO940852D0 publication Critical patent/NO940852D0/no
Publication of NO940852L publication Critical patent/NO940852L/no
Publication of NO304101B1 publication Critical patent/NO304101B1/no

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
    • 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
    • B01D53/007—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 by irradiation
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • 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
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • 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
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NO940852A 1993-03-11 1994-03-10 FremgangsmÕte for Õ fjerne forurensninger NO304101B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7774693 1993-03-11

Publications (3)

Publication Number Publication Date
NO940852D0 NO940852D0 (no) 1994-03-10
NO940852L NO940852L (no) 1994-09-12
NO304101B1 true NO304101B1 (no) 1998-10-26

Family

ID=13642484

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940852A NO304101B1 (no) 1993-03-11 1994-03-10 FremgangsmÕte for Õ fjerne forurensninger

Country Status (3)

Country Link
EP (1) EP0614682B1 (no)
DE (1) DE69421734T2 (no)
NO (1) NO304101B1 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU676299B2 (en) 1993-06-28 1997-03-06 Akira Fujishima Photocatalyst composite and process for producing the same
US5670247A (en) * 1994-10-03 1997-09-23 Mitsubishi Paper Mills Limited Photoreactive noxious substance purging agent and photoreactive noxious substance purging material using the agent
US6200542B1 (en) 1995-01-20 2001-03-13 Engelhard Corporation Method and apparatus for treating the atmosphere
WO1997000134A1 (en) * 1995-06-19 1997-01-03 Nippon Soda Co., Ltd. Photocatalyst-carrying structure and photocatalyst coating material
US5919422A (en) * 1995-07-28 1999-07-06 Toyoda Gosei Co., Ltd. Titanium dioxide photo-catalyzer
EP0786283B1 (en) * 1996-01-24 2003-01-02 Mitsubishi Materials Corporation NOX-cleaning paving block
JP3428381B2 (ja) * 1996-08-16 2003-07-22 三菱マテリアル株式会社 ＮＯｘ浄化舗装構造物
JPH10272459A (ja) * 1997-03-31 1998-10-13 Power Reactor & Nuclear Fuel Dev Corp 環境浄化体、環境浄化方法及び環境浄化装置
US6337129B1 (en) 1997-06-02 2002-01-08 Toto Ltd. Antifouling member and antifouling coating composition
US6406536B1 (en) * 1997-06-19 2002-06-18 Italcementi S.P.A. Organic additives for the preparation of cementitious compositions with improved constancy of color
US6616905B1 (en) * 1998-04-07 2003-09-09 Chiyoda Corporation Desulfurization of exhaust gases using activated carbon catalyst
IT1312119B1 (it) 1999-06-25 2002-04-04 Italcementi Spa Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o
FR2871152B1 (fr) * 2004-06-02 2007-06-15 Laurent Bonduelle Dispositif de traitement de liquides pollues par photocatalyse
NL1029967C2 (nl) * 2005-09-15 2007-03-16 Warvus Ltd Reinigingssysteem en werkwijze.
FR2894495B1 (fr) * 2005-12-08 2008-02-01 Laurent Bonduelle Element de couverture photocatalytique
US8007573B2 (en) 2007-09-28 2011-08-30 General Electric Company Filter and associated method
JP5164542B2 (ja) * 2007-12-04 2013-03-21 ニチハ株式会社 建材の塗装方法
DE102009014602B3 (de) 2009-03-24 2010-04-29 Dyckerhoff Ag Verfahren zur photokatalytischen Aktivierung von Bauteiloberflächen sowie nach dem Verfahren hergestelltes Bauteil
DE102009014600C5 (de) 2009-03-24 2015-04-02 Dyckerhoff Gmbh Photokatalytisch aktivierte Bauteile aus einer mit einem mineralischen Bindemittel gebundenen Matrix sowie Verfahren zur Herstellung der Bauteile
FR2966055B1 (fr) * 2010-10-14 2019-06-21 Institut National De Recherche Et De Securite Pour La Prevention Des Accidents Du Travail Et Des Maladies Professionnelles Procede et dispositif de traitement de polluants chlores par photocatalyse
GB201412383D0 (en) * 2014-07-11 2014-08-27 Univ Aberdeen A method of photocatalytically oxidising nitrogen oxides
CN113603246A (zh) * 2021-07-16 2021-11-05 江苏中匀安装集团有限公司 一种缺水地区建筑施工节水技术
CN113731390A (zh) * 2021-09-27 2021-12-03 南通大学 一种球型HCNs@TiO2光催化剂的制备方法及其在染料废水中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611378B2 (ja) * 1988-10-18 1994-02-16 工業技術院長 揮発性有機塩素化合物の除去方法
JP2564421B2 (ja) * 1989-08-24 1996-12-18 工業技術院長 自動車道トンネル用換気設備
GB9102766D0 (en) * 1991-02-09 1991-03-27 Tioxide Group Services Ltd Destruction process
US5182030A (en) * 1991-09-27 1993-01-26 Board Of Control Of Michigan Technological University Regeneration of adsorbents using advanced oxidation

Also Published As

Publication number Publication date
DE69421734T2 (de) 2000-07-13
EP0614682B1 (en) 1999-11-24
DE69421734D1 (de) 1999-12-30
NO940852L (no) 1994-09-12
NO940852D0 (no) 1994-03-10
EP0614682A1 (en) 1994-09-14

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Free format text: LAPSED IN SEPTEMBER 2003