ATE368008T1 - Elektrochemisches verfahren zur dekontamination von radioaktiven materialien - Google Patents
Elektrochemisches verfahren zur dekontamination von radioaktiven materialienInfo
- Publication number
- ATE368008T1 ATE368008T1 AT02807159T AT02807159T ATE368008T1 AT E368008 T1 ATE368008 T1 AT E368008T1 AT 02807159 T AT02807159 T AT 02807159T AT 02807159 T AT02807159 T AT 02807159T AT E368008 T1 ATE368008 T1 AT E368008T1
- Authority
- AT
- Austria
- Prior art keywords
- cathode
- radioactive
- decontamination
- solution
- metal particles
- Prior art date
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE368008T1 true ATE368008T1 (de) | 2007-08-15 |
Family
ID=28040929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02807159T ATE368008T1 (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) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP2625694A4 (de) * | 2010-10-06 | 2014-04-23 | Electric Power Res Inst | Ionenaustausch-regeneration und nuklidspezifische auswahlverfahren |
US9617646B2 (en) * | 2012-11-14 | 2017-04-11 | Elwha Llc | Comminution water contaminant removal system |
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 |
US10083769B2 (en) | 2013-10-24 | 2018-09-25 | Kurita Water Industries Ltd. | Treatment method and treatment apparatus of iron-group metal ion-containing liquid, method and apparatus for electrodepositing Co and Fe, and decontamination method and decontamination apparatus of radioactive waste ion exchange resin |
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 |
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 |
CA2965404C (en) | 2014-11-19 | 2021-07-06 | Areva Gmbh | Method and apparatus for the recovery of radioactive nuclides from spent resin materials |
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 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3161291D1 (en) | 1980-01-08 | 1983-12-08 | Central Electr Generat Board | Descaling process |
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 |
EP0224510B1 (de) | 1985-05-28 | 1991-01-16 | Recytec S.A. | Verfahren zur dekontamination von radioaktiv kontaminierten gegenständen 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 |
JPH01277013A (ja) | 1988-04-28 | 1989-11-07 | Nippon Dempa Kogyo Co Ltd | 圧電振動子の保持構造 |
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 |
US5306399A (en) | 1992-10-23 | 1994-04-26 | Electric Power Research Institute | Electrochemical exchange anions in decontamination solutions |
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 |
DE69532281T2 (de) | 1994-05-20 | 2004-09-30 | United States Filter Corp., Palm Desert | Verfahren und vorrichtung zur elektrischen entionisierung mit polaritätsumschaltung und doppelumkehrung |
US5520813A (en) | 1995-01-23 | 1996-05-28 | Korin; Amos | Processing of nuclear waste solutions by membrane separation |
US5614077A (en) | 1995-04-10 | 1997-03-25 | Electro-Petroleum, Inc. | Electrochemical system and method for the removal of charged species from contaminated liquid and solid wastes |
US5724668A (en) | 1995-11-07 | 1998-03-03 | Electronic Power Research Institute | Method for decontamination of nuclear plant components |
US6147274A (en) | 1996-11-05 | 2000-11-14 | Electric Power Research Insitute | Method for decontamination of nuclear plant components |
GB2319040B (en) | 1996-11-08 | 2000-07-12 | Aea Technology Plc | Radioactive effluent treatment |
US5805654A (en) | 1997-04-08 | 1998-09-08 | Wood; Christopher J. | Regenerative LOMI decontamination process |
DE10005681B4 (de) * | 2000-02-07 | 2005-06-16 | Atc Dr. Mann E.K. | Verfahren und Vorrichtung zur Dekontamination metallhaltiger Wässer |
-
2002
- 2002-03-25 US US10/106,481 patent/US6682646B2/en not_active Expired - Lifetime
- 2002-10-24 WO PCT/US2002/034216 patent/WO2003082751A1/en active IP Right Grant
- 2002-10-24 DE DE60221438T patent/DE60221438T2/de not_active Expired - Fee Related
- 2002-10-24 ES ES02807159T patent/ES2290367T3/es not_active Expired - Lifetime
- 2002-10-24 PT PT02807159T patent/PT1487748E/pt unknown
- 2002-10-24 AT AT02807159T patent/ATE368008T1/de not_active IP Right Cessation
- 2002-10-24 JP JP2003580226A patent/JP4438988B2/ja not_active Expired - Lifetime
- 2002-10-24 EP EP02807159A patent/EP1487748B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2003082751A1 (en) | 2003-10-09 |
DE60221438D1 (de) | 2007-09-06 |
JP2005521867A (ja) | 2005-07-21 |
DE60221438T2 (de) | 2008-04-30 |
EP1487748B1 (de) | 2007-07-25 |
EP1487748A4 (de) | 2006-05-31 |
US20030178308A1 (en) | 2003-09-25 |
EP1487748A1 (de) | 2004-12-22 |
PT1487748E (pt) | 2007-08-10 |
JP4438988B2 (ja) | 2010-03-24 |
ES2290367T3 (es) | 2008-02-16 |
US6682646B2 (en) | 2004-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1487748 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |