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DE60221438D1 - Elektrochemisches verfahren zur dekontamination von radioaktiven materialien - Google Patents

Elektrochemisches verfahren zur dekontamination von radioaktiven materialien

Info

Publication number
DE60221438D1
DE60221438D1 DE60221438T DE60221438T DE60221438D1 DE 60221438 D1 DE60221438 D1 DE 60221438D1 DE 60221438 T DE60221438 T DE 60221438T DE 60221438 T DE60221438 T DE 60221438T DE 60221438 D1 DE60221438 D1 DE 60221438D1
Authority
DE
Germany
Prior art keywords
cathode
radioactive
solution
decontamination
metal particles
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.)
Expired - Fee Related
Application number
DE60221438T
Other languages
English (en)
Other versions
DE60221438T2 (de
Inventor
Christopher J Wood
David Bradbury
George Richard Elder
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.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute Inc
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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
Application granted granted Critical
Publication of DE60221438D1 publication Critical patent/DE60221438D1/de
Publication of DE60221438T2 publication Critical patent/DE60221438T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • 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
    • 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
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • 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
    • G21F9/16—Processing by fixation in stable solid media
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46119—Cleaning the electrodes
    • 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
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Primary Cells (AREA)
DE60221438T 2002-03-25 2002-10-24 Elektrochemisches verfahren zur dekontamination von radioaktiven materialien Expired - Fee Related DE60221438T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/106,481 US6682646B2 (en) 2002-03-25 2002-03-25 Electrochemical process for decontamination of radioactive materials
US106481 2002-03-25
PCT/US2002/034216 WO2003082751A1 (en) 2002-03-25 2002-10-24 Electrochemical process for decontamination of radioactive materials

Publications (2)

Publication Number Publication Date
DE60221438D1 true DE60221438D1 (de) 2007-09-06
DE60221438T2 DE60221438T2 (de) 2008-04-30

Family

ID=28040929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221438T Expired - Fee Related DE60221438T2 (de) 2002-03-25 2002-10-24 Elektrochemisches verfahren zur dekontamination von radioaktiven materialien

Country Status (8)

Country Link
US (1) US6682646B2 (de)
EP (1) EP1487748B1 (de)
JP (1) JP4438988B2 (de)
AT (1) ATE368008T1 (de)
DE (1) DE60221438T2 (de)
ES (1) ES2290367T3 (de)
PT (1) PT1487748E (de)
WO (1) WO2003082751A1 (de)

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US20050230267A1 (en) * 2003-07-10 2005-10-20 Veatch Bradley D Electro-decontamination of contaminated surfaces
DE102008016020A1 (de) * 2008-03-28 2009-10-01 Areva Np Gmbh Verfahren zum Konditionieren einer bei der nasschemischen Reinigung eines nuklearen Dampferzeugers anfallenden Reinigungslösung
WO2012048116A2 (en) * 2010-10-06 2012-04-12 Electric Power Research Institute Inc. Ion exchange regeneration and nuclide specific selective processes
US9617646B2 (en) * 2012-11-14 2017-04-11 Elwha Llc Comminution water contaminant removal system
EP3065139B1 (de) 2013-10-24 2021-01-06 Kurita Water Industries Ltd. Verfahren und vorrichtung zur elektrolytischen abscheidung von radioaktivem co-60 und eisen sowie verfahren und vorrichtung zur dekontamination eines ionenaustauscherharzes aus radioaktiven abfällen
WO2015060250A1 (ja) 2013-10-24 2015-04-30 栗田工業株式会社 鉄族金属イオン含有液の処理方法及び処理装置、ＣｏとＦｅの電着方法及び装置、並びに放射性廃イオン交換樹脂の除染方法および除染装置
JP6439242B2 (ja) * 2013-10-24 2018-12-19 栗田工業株式会社 放射性廃イオン交換樹脂の除染方法および除染装置
JP6221847B2 (ja) * 2013-10-24 2017-11-01 栗田工業株式会社 ＣｏとＦｅの電着方法及び装置
JP6393158B2 (ja) * 2014-11-11 2018-09-19 日立Ｇｅニュークリア・エナジー株式会社 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム
RU2666415C1 (ru) 2014-11-19 2018-09-07 Фраматом Гмбх Способ и установка для извлечения радиоактивных нуклидов из отработанных смоляных материалов
JP6652827B2 (ja) * 2015-12-17 2020-02-26 日立Ｇｅニュークリア・エナジー株式会社 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム
KR101934012B1 (ko) * 2017-03-16 2018-12-31 순천대학교 산학협력단 원자로냉각재 방사성 물질 정화/pH 조절 장치 및 방법
CN109706518A (zh) * 2019-01-30 2019-05-03 沈阳中科腐蚀控制工程技术有限公司 一种可移动式电化学去污设备和去污工艺
CN110391032B (zh) * 2019-06-20 2022-07-29 中国辐射防护研究院 放射性废树脂芬顿氧化废液电解深度净化及硫酸回收方法
JP7320160B2 (ja) * 2019-06-28 2023-08-03 株式会社Icus 放射性使用済イオン交換樹脂の除染方法及び装置
TWI766660B (zh) * 2021-04-26 2022-06-01 財團法人工業技術研究院 廢水處理系統及其清洗方法
WO2025018986A1 (en) * 2023-07-18 2025-01-23 Rgf Environmental Group, Inc. Fallout radiation filter system, method, and ion-exchange filter

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US3708508A (en) 1971-04-09 1973-01-02 Atomic Energy Commission Method for the purification and recovery of tributyl phosphate used in reprocessing nuclear fuel
US3933605A (en) * 1973-11-12 1976-01-20 United States Steel Corporation Non-polluting pickling method
DE2607292C2 (de) 1976-02-23 1985-08-29 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Befreiung von im Kernreaktorbetrieb verbrauchten Ionenaustauscherharzen von radioaktiven Korrosionsprodukten
EP0032416B2 (de) 1980-01-08 1987-06-16 Central Electricity Generating Board Verfahren zum Entfernen von Ablagerungen
GB2077482B (en) 1980-06-06 1983-06-08 Us Energy Coolant system decontamination
US4537666A (en) 1984-03-01 1985-08-27 Westinghouse Electric Corp. Decontamination using electrolysis
DE3676962D1 (de) 1985-05-28 1991-02-21 Recytec Sa Verfahren zur dekontamination von radioaktiv kontaminierten gegenstaenden aus metall oder aus zementhaltigem material.
SE455656B (sv) 1986-01-15 1988-07-25 Eka Nobel Ab Sett for behandling av avfall fran en kernreaktoranleggning innehallande med radioaktiva metaller bemengd, organisk jonbytarmassa
US4882018A (en) 1987-03-20 1989-11-21 General Motors Corporation Electrolytic demetallization of dilute solutions using ion exchange resins
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US5078842A (en) 1990-08-28 1992-01-07 Electric Power Research Institute Process for removing radioactive burden from spent nuclear reactor decontamination solutions using electrochemical ion exchange
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JP2726375B2 (ja) 1993-08-13 1998-03-11 動力炉・核燃料開発事業団 ＰｕおよびＮｐ含有硝酸溶液からのＰｕとＮｐの分離回収方法
US5482632A (en) 1994-04-28 1996-01-09 Ionex Corporation Extracting a target ion from an aqueous solution by ion exchange and electropotential ion transport
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Also Published As

Publication number Publication date
PT1487748E (pt) 2007-08-10
EP1487748A4 (de) 2006-05-31
US6682646B2 (en) 2004-01-27
ES2290367T3 (es) 2008-02-16
WO2003082751A1 (en) 2003-10-09
ATE368008T1 (de) 2007-08-15
JP4438988B2 (ja) 2010-03-24
EP1487748A1 (de) 2004-12-22
DE60221438T2 (de) 2008-04-30
EP1487748B1 (de) 2007-07-25
US20030178308A1 (en) 2003-09-25
JP2005521867A (ja) 2005-07-21

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee