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FR2731831B1 - Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses - Google Patents

Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses

Info

Publication number
FR2731831B1
FR2731831B1 FR9503137A FR9503137A FR2731831B1 FR 2731831 B1 FR2731831 B1 FR 2731831B1 FR 9503137 A FR9503137 A FR 9503137A FR 9503137 A FR9503137 A FR 9503137A FR 2731831 B1 FR2731831 B1 FR 2731831B1
Authority
FR
France
Prior art keywords
processing
nuclear fuel
fuel elements
aqueous effluents
used nuclear
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 - Lifetime
Application number
FR9503137A
Other languages
English (en)
Other versions
FR2731831A1 (fr
Inventor
Marc Lemaire
Jacques Foos
Alain Guy
Eric Gaubert
Colette Bardot
Rodolph Chomel
Jean Jacques Radecky
Alain Maurel
Henri Barnier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9503137A priority Critical patent/FR2731831B1/fr
Priority to GB9604777A priority patent/GB2298953B/en
Priority to US08/614,828 priority patent/US5925254A/en
Priority to JP8059500A priority patent/JPH08292294A/ja
Publication of FR2731831A1 publication Critical patent/FR2731831A1/fr
Application granted granted Critical
Publication of FR2731831B1 publication Critical patent/FR2731831B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21F9/06—Processing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9503137A 1995-03-17 1995-03-17 Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses Expired - Lifetime FR2731831B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9503137A FR2731831B1 (fr) 1995-03-17 1995-03-17 Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses
GB9604777A GB2298953B (en) 1995-03-17 1996-03-06 Process for separating sodium from aqueous effluents resulting from the reprocesing of spent nuclear fuel elements
US08/614,828 US5925254A (en) 1995-03-17 1996-03-08 Process for separating sodium from aqueous effluents resulting from the reprocessing of spent nuclear fuel elements
JP8059500A JPH08292294A (ja) 1995-03-17 1996-03-15 使用済み核燃料要素の再処理から得られた水性流出物からのナトリウムの分離法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503137A FR2731831B1 (fr) 1995-03-17 1995-03-17 Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses

Publications (2)

Publication Number Publication Date
FR2731831A1 FR2731831A1 (fr) 1996-09-20
FR2731831B1 true FR2731831B1 (fr) 1997-04-25

Family

ID=9477143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503137A Expired - Lifetime FR2731831B1 (fr) 1995-03-17 1995-03-17 Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses

Country Status (4)

Country Link
US (1) US5925254A (fr)
JP (1) JPH08292294A (fr)
FR (1) FR2731831B1 (fr)
GB (1) GB2298953B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509388C2 (sv) * 1996-05-17 1999-01-18 Jan Otto Solem Avgreningsanordning för ett blodkärl
US6626914B2 (en) * 1996-05-17 2003-09-30 Jomed N.V. Graft connector, an introducer therefor and a method of making a branch connection
FR2792317B1 (fr) * 1999-04-13 2003-05-16 Commissariat Energie Atomique Calix(4) arenes-bis-couronnes, leur procede de preparation et leur utilisation pour separer le cesium du sodium dans des effluents aqueux par nanofiltration
FR2794032B1 (fr) 1999-05-27 2002-06-14 Univ Claude Bernard Lyon Procede pour separer en milieu aqueux des lanthanides et/ou des actinides par complexation-nanofiltration, et nouveaux complexants mis en oeuvre dans ce procede
US6955222B2 (en) * 2000-08-07 2005-10-18 Ge Osmonics, Inc. Method for secondary oil recovery
FR2820218B1 (fr) * 2001-01-30 2005-01-07 Eastman Kodak Co Procede pour le traitement d'un effluent photographique
GB0405323D0 (en) * 2004-03-10 2004-04-21 British Nuclear Fuels Plc Waste compacting method
DE102004013173B4 (de) * 2004-03-17 2006-04-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oleophobe anorganische Membranen und Verfahren zu deren Herstellung
FR2896705B1 (fr) * 2006-01-30 2008-12-05 Commissariat Energie Atomique Procede de separation en milieu aqueux d'au moins un element actinide d'elements lanthanides par complexation et filtration membranaire
JP2015169523A (ja) * 2014-03-06 2015-09-28 三菱重工業株式会社 海水中ストロンチウム回収装置および方法
JP6688157B2 (ja) * 2016-05-30 2020-04-28 日立Ｇｅニュークリア・エナジー株式会社 放射性廃液の処理装置及び処理方法
CN110467190B (zh) * 2018-05-09 2024-04-09 上海核工程研究设计院股份有限公司 一种用于放射性含硼废液中回收硼的装置和方法
CN113658736A (zh) * 2021-08-24 2021-11-16 浙江省辐射环境监测站 一种利用碳基纳滤膜去除溶液中放射性核素的方法
FR3151506B1 (fr) * 2023-07-24 2026-01-16 Commissariat Energie Atomique PROCÉDÉ DE RÉCUPÉRATION DE l’URANIUM À PARTIR D’UNE EAU NATURELLE PAR COMPLEXATION DE L’URANIUM ET FILTRATION MEMBRANAIRE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872001A (en) * 1973-05-31 1975-03-18 Celanese Corp Removal of heavy metal pollutants from aqueous media
JPS5336118B2 (fr) * 1974-06-13 1978-09-30
JPS60107640A (ja) * 1983-11-17 1985-06-13 Fuji Xerox Co Ltd 複写機の原稿押え装置
JPS61236801A (ja) * 1985-04-13 1986-10-22 Nikken Kagaku Kk 新規な分岐α―サイクロデキストリンの製造方法
FR2600264B1 (fr) * 1986-06-20 1990-06-08 Commissariat Energie Atomique Element d'ultrafiltration, d'hyperfiltration ou de demineralisation son procede de fabrication et son utilisation pour le traitement d'effluents liquides radioactifs
GB8625656D0 (en) * 1986-10-27 1986-11-26 British Nuclear Fuels Plc Inorganic ion exchange material
US5087372A (en) * 1989-03-24 1992-02-11 Asahi Kasei Kogyo Kabushiki Kaisha Method for removing heavy metal ions from contaminated water and a porous membrane usable therefor
FR2668077B1 (fr) * 1990-10-22 1992-12-04 Commissariat Energie Atomique Membrane d'osmose inverse ou de nanofiltration et son procede de fabrication.
FR2672420B1 (fr) * 1991-01-31 1994-07-22 Framatome Sa Procede et dispositif de traitement d'effluents radio-actifs liquides provenant d'une centrale nucleaire.
FR2676007B1 (fr) * 1991-04-30 1994-04-08 Tech Sep Membrane composite de nanofiltration.
FR2678260B1 (fr) * 1991-06-26 1994-02-18 Otv Sa Chaine de traitement des eaux de surface a barriere de securite, barriere de securite, et applications correspondantes.
US5346627A (en) * 1992-03-03 1994-09-13 Nalco Chemical Company Method for removing metals from a fluid stream
FR2707416B1 (fr) * 1993-07-08 1995-08-18 Cogema Procédé et installation de décontamination d'effluents nitriques radioactifs contenant du strontium et du sodium.
US5520813A (en) * 1995-01-23 1996-05-28 Korin; Amos Processing of nuclear waste solutions by membrane separation

Also Published As

Publication number Publication date
US5925254A (en) 1999-07-20
GB2298953A (en) 1996-09-18
GB9604777D0 (en) 1996-05-08
JPH08292294A (ja) 1996-11-05
FR2731831A1 (fr) 1996-09-20
GB2298953B (en) 1999-03-17

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted