FI963899A - Method and apparatus for disposing of a solution containing an organic acid - Google Patents

Method and apparatus for disposing of a solution containing an organic acid Download PDF

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Publication number
FI963899A
FI963899A FI963899A FI963899A FI963899A FI 963899 A FI963899 A FI 963899A FI 963899 A FI963899 A FI 963899A FI 963899 A FI963899 A FI 963899A FI 963899 A FI963899 A FI 963899A
Authority
FI
Finland
Prior art keywords
disposing
solution containing
organic acid
organic
acid
Prior art date
Application number
FI963899A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI113716B (en
FI963899A0 (en
Inventor
Horst-Otto Bertholdt
Dietmar Bage
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6514070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI963899(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI963899A0 publication Critical patent/FI963899A0/en
Publication of FI963899A publication Critical patent/FI963899A/en
Application granted granted Critical
Publication of FI113716B publication Critical patent/FI113716B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
FI963899A 1994-03-28 1996-09-27 Process and apparatus for removing an organic acid solution FI113716B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4410747 1994-03-28
DE4410747A DE4410747A1 (en) 1994-03-28 1994-03-28 Method and device for disposing of a solution containing an organic acid
PCT/DE1995/000417 WO1995026555A1 (en) 1994-03-28 1995-03-28 Method and device for disposing of a solution containing an organic acid
DE9500417 1995-03-28

Publications (3)

Publication Number Publication Date
FI963899A0 FI963899A0 (en) 1996-09-27
FI963899A true FI963899A (en) 1996-09-27
FI113716B FI113716B (en) 2004-05-31

Family

ID=6514070

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963899A FI113716B (en) 1994-03-28 1996-09-27 Process and apparatus for removing an organic acid solution

Country Status (9)

Country Link
EP (1) EP0753196B1 (en)
JP (1) JP2941429B2 (en)
CA (1) CA2186617C (en)
DE (2) DE4410747A1 (en)
ES (1) ES2123970T3 (en)
FI (1) FI113716B (en)
HU (1) HU220399B (en)
SK (1) SK282036B6 (en)
WO (1) WO1995026555A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4020512B2 (en) 1998-09-29 2007-12-12 株式会社日立製作所 Chemical decontamination method and apparatus
US6973154B2 (en) 1998-09-29 2005-12-06 Hitachi, Ltd. Method of chemical decontamination and system therefor
JP2002529751A (en) * 1998-11-10 2002-09-10 シーメンス アクチエンゲゼルシヤフト How to remove metal cations
DE19851852A1 (en) * 1998-11-10 2000-05-11 Siemens Ag Process for the decontamination of a surface of a component
TW529041B (en) 2000-12-21 2003-04-21 Toshiba Corp Chemical decontamination method and treatment method and apparatus of chemical decontamination solution
JP3809577B2 (en) 2001-04-03 2006-08-16 株式会社日立製作所 Radioactive substance decontamination method and radioactive substance decontamination apparatus
KR100724710B1 (en) 2002-11-21 2007-06-04 가부시끼가이샤 도시바 System and method for chemical decontamination of radioactive material
JP4131814B2 (en) * 2002-11-21 2008-08-13 株式会社東芝 Method and apparatus for chemical decontamination of activated parts
JP4309324B2 (en) * 2004-09-30 2009-08-05 株式会社東芝 Chemical decontamination method and chemical decontamination apparatus
JP4881389B2 (en) 2005-11-29 2012-02-22 アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング Method of decontaminating a surface of a nuclear facility part or system containing an oxide layer
DE102007038947A1 (en) 2007-08-17 2009-02-26 Areva Np Gmbh Method of decontaminating surfaces of nuclear installations contaminated with alpha emitters
EP2758966B1 (en) 2011-09-20 2016-03-16 Horst-Otto Bertholdt Method for decomposing an oxide layer
DE102013102331B3 (en) 2013-03-08 2014-07-03 Horst-Otto Bertholdt Process for breaking down an oxide layer
JP6591225B2 (en) * 2015-08-03 2019-10-16 株式会社東芝 Decontamination method
KR102378652B1 (en) 2017-02-14 2022-03-28 짐펠캄프 니스 인제니어게젤샤프트 엠베하 Decomposition method of oxide layer containing radionuclides

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775429A (en) * 1980-10-28 1982-05-12 Toshiba Corp Manufacture of semiconductor device
DE3501528A1 (en) * 1985-01-18 1986-07-24 Forschungsinstitut für Edelmetalle und Metallchemie, 7070 Schwäbisch Gmünd Process for the oxidation of poorly degradable organic compounds, such as complexing agents and heavy metal complexes, in waste waters
DE3644080A1 (en) * 1986-12-23 1988-07-07 Siemens Ag Use of an oxidising agent for detoxifying industrial waste waters
US4943357A (en) * 1988-06-27 1990-07-24 Photo Redux Corp. Photodegradation of metal chelate complexes
DE3907670A1 (en) * 1989-03-09 1990-09-13 Hartmut Dr Hoffmann Apparatus and process for irradiating chemical substances and compounds
US5043080A (en) * 1990-02-26 1991-08-27 Solarchem Enterprises Inc. Treating contaminated effluents and groundwaters
DE4006234A1 (en) * 1990-02-28 1991-08-29 Goema Dr Goetzelmann Physikali METHOD FOR DEGRADING POLLUTANTS CONTAINED IN A LIQUID
NL9001721A (en) * 1990-07-30 1991-01-02 Eco Purification Syst Purificn. of water contg. iron ions and organic materials - involves treating with hydrogen peroxide and alkali to ppte. iron (III), adding carbonate precipitating agent and treating with e.g. ozone
DE4026831A1 (en) * 1990-08-24 1992-02-27 Inventa Ag Catalytic oxidn. of organic components in waste water at low temp. - using hydrogen peroxide and ferric salt in presence of titanium di:oxide
WO1992003829A1 (en) * 1990-08-28 1992-03-05 Electric Power Research Institute Organic material oxidation process utilizing no added catalyst
US5126111A (en) * 1990-12-05 1992-06-30 Nutech Energy Systems Inc. Fluid purification
DE4111663A1 (en) * 1991-04-10 1992-10-15 Diehl Umwelttechnik Gmbh METHOD AND DEVICE FOR PHOTOLYSIS OF ORGANIC POLLUTANTS IN WATER
DE4126971A1 (en) * 1991-08-14 1993-02-18 Siemens Ag METHOD AND DEVICE FOR DISPOSAL OF AN ORGANIC SUBSTANCE
US5205999A (en) * 1991-09-18 1993-04-27 British Nuclear Fuels Plc Actinide dissolution
DE4136949A1 (en) * 1991-11-11 1993-05-13 Roswitha Niedermeier Photoactive purificn. of water contg. organic impurities - by passing thin film of water over UV light source which contains wavelengths suitable for formation of ozone molecules and hydroxyl radical
DE4137864C2 (en) * 1991-11-14 1994-07-28 Lothar Dr Ebner Process for the catalytic oxidation treatment of waste water
DE4138421C2 (en) * 1991-11-22 1993-12-02 Degussa Process for reducing pollutants in water by means of hydrogen peroxide under UV irradiation

Also Published As

Publication number Publication date
WO1995026555A1 (en) 1995-10-05
FI113716B (en) 2004-05-31
JPH09510784A (en) 1997-10-28
FI963899A0 (en) 1996-09-27
EP0753196A1 (en) 1997-01-15
HUT77897A (en) 1998-09-28
CA2186617C (en) 2001-10-30
EP0753196B1 (en) 1998-09-30
SK123796A3 (en) 1997-07-09
DE4410747A1 (en) 1995-10-05
HU9602666D0 (en) 1996-11-28
SK282036B6 (en) 2001-10-08
DE59503784D1 (en) 1998-11-05
ES2123970T3 (en) 1999-01-16
HU220399B (en) 2002-01-28
CA2186617A1 (en) 1995-10-05
JP2941429B2 (en) 1999-08-25

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Owner name: AREVA NP GMBH

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