ATE368008T1 - Elektrochemisches verfahren zur dekontamination von radioaktiven materialien - Google Patents

Elektrochemisches verfahren zur dekontamination von radioaktiven materialien

Info

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
Application number
AT02807159T
Other languages
German (de)
English (en)
Inventor
Christopher Wood
David Bradbury
George Elder
Original Assignee
Electric Power Res Inst
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 Res Inst filed Critical Electric Power Res Inst
Application granted granted Critical
Publication of ATE368008T1 publication Critical patent/ATE368008T1/de

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)
AT02807159T 2002-03-25 2002-10-24 Elektrochemisches verfahren zur dekontamination von radioaktiven materialien ATE368008T1 (de)

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 (enExample)
EP (1) EP1487748B1 (enExample)
JP (1) JP4438988B2 (enExample)
AT (1) ATE368008T1 (enExample)
DE (1) DE60221438T2 (enExample)
ES (1) ES2290367T3 (enExample)
PT (1) PT1487748E (enExample)
WO (1) WO2003082751A1 (enExample)

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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
EP2625694A4 (en) * 2010-10-06 2014-04-23 Electric Power Res Inst ION EXCHANGE REGENERATION AND NUCLEAR SPECIFIC SELECTION PROCEDURES
US9617646B2 (en) * 2012-11-14 2017-04-11 Elwha Llc Comminution water contaminant removal system
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
MX2016005106A (es) 2013-10-24 2016-09-13 Kurita Water Ind Ltd Metodo y aparato para el tratamiento de liquido que contiene iones de metales del grupo del hierro, metodo y aparato para la electrodeposicion de co y fe, y metodo y aparato para la descontaminacion de resina de intercambio ionico de residuos radiactivos.
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
UA117984C2 (uk) 2014-11-19 2018-10-25 Фраматоме Гмбх Спосіб і установка для витягання радіоактивних нуклідів з відпрацьованих смоляних матеріалів
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
CN119495459B (zh) * 2024-11-07 2025-11-25 中国原子能科学研究院 去除低放射性废液中的放射性核素离子的方法及电除离子装置

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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
DE3161291D1 (en) 1980-01-08 1983-12-08 Central Electr Generat Board Descaling process
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WO1986007184A1 (fr) 1985-05-28 1986-12-04 Jozef Hanulik Moyen pour la decontamination de materiaux contamines metalliques ou renfermant du ciment, son procede de fabrication et son utilisation
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US4882018A (en) 1987-03-20 1989-11-21 General Motors Corporation Electrolytic demetallization of dilute solutions using ion exchange resins
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Also Published As

Publication number Publication date
WO2003082751A1 (en) 2003-10-09
EP1487748A1 (en) 2004-12-22
JP2005521867A (ja) 2005-07-21
EP1487748A4 (en) 2006-05-31
JP4438988B2 (ja) 2010-03-24
US6682646B2 (en) 2004-01-27
DE60221438D1 (de) 2007-09-06
ES2290367T3 (es) 2008-02-16
DE60221438T2 (de) 2008-04-30
PT1487748E (pt) 2007-08-10
US20030178308A1 (en) 2003-09-25
EP1487748B1 (en) 2007-07-25

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