FR2455341A1 - PROCESS FOR IMPROVING TECHNIQUES FOR IMMERSION OF TRITIUM-CONTAINING WASTE WATER - Google Patents

PROCESS FOR IMPROVING TECHNIQUES FOR IMMERSION OF TRITIUM-CONTAINING WASTE WATER

Info

Publication number
FR2455341A1
FR2455341A1 FR8001785A FR8001785A FR2455341A1 FR 2455341 A1 FR2455341 A1 FR 2455341A1 FR 8001785 A FR8001785 A FR 8001785A FR 8001785 A FR8001785 A FR 8001785A FR 2455341 A1 FR2455341 A1 FR 2455341A1
Authority
FR
France
Prior art keywords
immersion
tritium
waste water
containing waste
improving techniques
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.)
Granted
Application number
FR8001785A
Other languages
French (fr)
Other versions
FR2455341B1 (en
Inventor
Rainer Koster
Gunter Rudolph
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2455341A1 publication Critical patent/FR2455341A1/en
Application granted granted Critical
Publication of FR2455341B1 publication Critical patent/FR2455341B1/fr
Granted 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
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
    • G21F9/165—Cement or cement-like matrix

Abstract

A.L'INVENTION CONCERNE UN PROCEDE POUR LE STOCKAGE DEFINITIF D'EAUX CONTENANT DU TRITIUM PAR IMMERSION DANS LA MER D'UN BETON CONTENANT CETTE EAU. B.ON MELANGE LES EAUX REJETEES AVEC DE LA BENTONITE SUSCEPTIBLE DE GONFLER PUIS AVEC DU CIMENT ET LAISSE PRENDRE EN MASSE AVANT L'IMMERSION. C.CE PROCEDE PERMET D'AUGMENTER NOTABLEMENT LA PROPORTION D'EAU FIXEE DANS LE BETON.A. THE INVENTION RELATES TO A PROCESS FOR THE DEFINITIVE STORAGE OF WATERS CONTAINING TRITIUM BY IMMERSION IN THE SEA OF A CONCRETE CONTAINING THIS WATER. B. THE DISCHARGED WATER IS MIXED WITH BENTONITE LIKELY TO INFLATE THEN WITH CEMENT AND ALLOWED TO SET IN MASS BEFORE IMMERSION. C. THIS PROCEDURE MAKES A SIGNIFICANT INCREASE THE PROPORTION OF WATER FIXED IN THE CONCRETE.

FR8001785A 1979-04-27 1980-01-28 PROCESS FOR IMPROVING TECHNIQUES FOR IMMERSION OF TRITIUM-CONTAINING WASTE WATER Granted FR2455341A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917060 DE2917060C2 (en) 1979-04-27 1979-04-27 Process for the solidification of tritiated water

Publications (2)

Publication Number Publication Date
FR2455341A1 true FR2455341A1 (en) 1980-11-21
FR2455341B1 FR2455341B1 (en) 1984-03-23

Family

ID=6069390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001785A Granted FR2455341A1 (en) 1979-04-27 1980-01-28 PROCESS FOR IMPROVING TECHNIQUES FOR IMMERSION OF TRITIUM-CONTAINING WASTE WATER

Country Status (6)

Country Link
JP (1) JPS60638B2 (en)
BE (1) BE881627A (en)
CH (1) CH644965A5 (en)
DE (1) DE2917060C2 (en)
FR (1) FR2455341A1 (en)
GB (1) GB2049261B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283572A1 (en) * 1986-12-17 1988-09-28 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH Process for producing a solid product containing cement suitable for storing waters containing tritium in an accessible depository

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539474A1 (en) * 1985-11-07 1987-05-21 Didier Werke Ag Process for filling a space in a salt dome
DE3543391A1 (en) * 1985-12-07 1987-06-11 Kernforschungsz Karlsruhe METHOD FOR STRENGTHENING TRITIUM FROM HTO CONTAINING LIQUIDS
JP2015158424A (en) * 2014-02-24 2015-09-03 清水建設株式会社 Tritium water disposal method and disposal facility

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB926822A (en) * 1958-12-31 1963-05-22 Continental Oil Co Method of fixing atomic wastes for disposal
FR2424611A1 (en) * 1978-04-29 1979-11-23 Kernforschungsz Karlsruhe PROCESS FOR THE SOLIDIFICATION FOR THE END STORAGE, FAVORABLE TO THE ENVIRONMENT, OF AQUEOUS RADIO-ACTIVE LIQUID WASTE OF MEDIUM (MAW) AND LOW (LAW) ACTIVITY CATEGORIES, AND OF LIQUIDS CONTAINING TRITIUM COMPOUNDS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228938A1 (en) * 1972-06-14 1974-01-03 Nukem Gmbh Radio-active slurry disposal - by solidification and drum containment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB926822A (en) * 1958-12-31 1963-05-22 Continental Oil Co Method of fixing atomic wastes for disposal
FR2424611A1 (en) * 1978-04-29 1979-11-23 Kernforschungsz Karlsruhe PROCESS FOR THE SOLIDIFICATION FOR THE END STORAGE, FAVORABLE TO THE ENVIRONMENT, OF AQUEOUS RADIO-ACTIVE LIQUID WASTE OF MEDIUM (MAW) AND LOW (LAW) ACTIVITY CATEGORIES, AND OF LIQUIDS CONTAINING TRITIUM COMPOUNDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283572A1 (en) * 1986-12-17 1988-09-28 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH Process for producing a solid product containing cement suitable for storing waters containing tritium in an accessible depository

Also Published As

Publication number Publication date
CH644965A5 (en) 1984-08-31
GB2049261A (en) 1980-12-17
BE881627A (en) 1980-05-30
DE2917060A1 (en) 1980-10-30
JPS55147397A (en) 1980-11-17
FR2455341B1 (en) 1984-03-23
JPS60638B2 (en) 1985-01-09
DE2917060C2 (en) 1983-10-27
GB2049261B (en) 1982-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse