SE429697B - Forfarande for avlegsnande av uran och/eller torium ur alfa- och/eller beta-aktiva processvatten - Google Patents

Forfarande for avlegsnande av uran och/eller torium ur alfa- och/eller beta-aktiva processvatten

Info

Publication number
SE429697B
SE429697B SE7805498A SE7805498A SE429697B SE 429697 B SE429697 B SE 429697B SE 7805498 A SE7805498 A SE 7805498A SE 7805498 A SE7805498 A SE 7805498A SE 429697 B SE429697 B SE 429697B
Authority
SE
Sweden
Prior art keywords
uranium
process water
value
adjusted
thorium
Prior art date
Application number
SE7805498A
Other languages
English (en)
Swedish (sv)
Other versions
SE7805498L (sv
Inventor
T Sondermann
Original Assignee
Reaktor Brennelement Union
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 Reaktor Brennelement Union filed Critical Reaktor Brennelement Union
Publication of SE7805498L publication Critical patent/SE7805498L/xx
Publication of SE429697B publication Critical patent/SE429697B/sv

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
    • G21F9/10—Processing by flocculation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
SE7805498A 1977-06-02 1978-05-12 Forfarande for avlegsnande av uran och/eller torium ur alfa- och/eller beta-aktiva processvatten SE429697B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724954A DE2724954C2 (de) 1977-06-02 1977-06-02 Verfahren zur Dekontamination von alpha- und beta-aktivem Prozeßwasser

Publications (2)

Publication Number Publication Date
SE7805498L SE7805498L (sv) 1978-12-03
SE429697B true SE429697B (sv) 1983-09-19

Family

ID=6010557

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805498A SE429697B (sv) 1977-06-02 1978-05-12 Forfarande for avlegsnande av uran och/eller torium ur alfa- och/eller beta-aktiva processvatten

Country Status (7)

Country Link
US (1) US4269706A (pt)
JP (1) JPS541800A (pt)
BR (1) BR7803398A (pt)
DE (1) DE2724954C2 (pt)
ES (1) ES470372A1 (pt)
IT (1) IT1096343B (pt)
SE (1) SE429697B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144599A (en) * 1979-04-28 1980-11-11 Kotobuki Kogyo Kk Treatment of waste liquid containing radioactive material
FR2459536A1 (fr) * 1979-06-14 1981-01-09 Commissariat Energie Atomique Procede de traitement des effluents de decontamination, notamment de composants de reacteurs nucleaires et dispositif pour la mise en oeuvre de ce procede
JPS589770B2 (ja) * 1979-11-05 1983-02-22 同和鉱業株式会社 アルカリ水溶液中に溶存するウランを回収または除去する方法
US4377508A (en) * 1980-07-14 1983-03-22 Rothberg Michael R Process for removal of radioactive materials from aqueous solutions
US4347141A (en) * 1980-07-14 1982-08-31 Rothberg Michael R Process for removal of radioactive materials from aqueous solutions
CA1145487A (en) * 1980-08-22 1983-04-26 Donald R. Weir Removal of radium from aqueous sulphate solutions
JPS58131597A (ja) * 1982-02-01 1983-08-05 東京電力株式会社 クラツドの固化処理法
ZA831484B (en) * 1982-03-24 1984-04-25 Electrolyt Zinc Australasia Treatment of solutions to facilitate the removal of ferric iron therefrom
DE3215508C2 (de) * 1982-04-26 1986-11-06 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verbesserung der Radionuklid-Rückhalteeigenschaften von Verfestigungen radioaktiver Abfälle
US4549985A (en) * 1982-06-07 1985-10-29 General Electric Company Waste disposal process
JPS61500455A (ja) * 1983-10-17 1986-03-13 ケム　ニユクリア　システムズ　インコ−ポレ−テド 酸化マグネシウムの不溶性化合物を用いて水性放射性廃棄物を固化する方法
JPS60161744A (ja) * 1984-01-30 1985-08-23 Kyowa Chem Ind Co Ltd 原子炉冷却水用浄化剤及び浄化方法
US4642186A (en) * 1984-02-02 1987-02-10 Tokyo Shibaura Denki Kabushiki Kaisha Clarifying apparatus
FR2562313B1 (fr) * 1984-04-03 1989-04-07 Cogema Procede de decontamination en uranium et en radium de solutions uraniferes acides par addition d'un sel d'aluminium
US4844839A (en) * 1984-09-04 1989-07-04 Manchak Frank In situ treatment and analysis of wastes
WO1986001439A1 (en) * 1984-09-04 1986-03-13 Manchak Frank In situ waste impoundment treating apparatus and method of using same
US4776409A (en) * 1984-09-04 1988-10-11 Manchak Frank Insitu waste impoundment treating apparatus and method of using same
DE3435528A1 (de) * 1984-09-27 1986-04-10 Kraftwerk Union AG, 4330 Mülheim Verfahren zur verfestigung radioaktiver fluessigkeiten durch ausfaellen
DE3690446T1 (pt) * 1985-08-26 1987-12-10
JPS62235218A (ja) * 1986-04-04 1987-10-15 Unitika Ltd ウランおよびフツ酸の分離回収法
KR900003608B1 (ko) * 1987-09-30 1990-05-26 한국에너지연구소 도토리와 오배자를 이용한 우라늄 회수 방법
RU2082680C1 (ru) * 1989-05-09 1997-06-27 Дзе Риджентс Оф Дзе Юниверсити Оф Калифорния Способ очистки сточных вод от ионов металлов
US4983306A (en) * 1989-05-09 1991-01-08 The Regents Of The University Of California Method of treating waste water
US5273661A (en) * 1992-02-21 1993-12-28 Pickett John B Method for processing aqueous wastes
DE4307468B4 (de) * 1993-03-10 2007-09-20 Wismut Gmbh Verfahren zur Fällung von Schwermetallen, Uran und toxischen Metallen bei der Sanierung von bergbaulichen Anlagen, insbesondere aus kontaminierten Wässern
US5640668A (en) * 1996-03-20 1997-06-17 Krot; Nikolai N. Removal of dissolved actinides from alkaline solutions by the method of appearing reagents
US8038638B2 (en) * 2004-02-23 2011-10-18 Hemolife Medical, Inc. Plasma detoxification and volume control system and methods of use
US8339447B2 (en) * 2004-10-21 2012-12-25 Truevision Systems, Inc. Stereoscopic electronic microscope workstation
DE102012204415A1 (de) * 2012-03-20 2013-09-26 Areva Gmbh Verfahren zur Entfernung radioaktiver Verunreinigungen aus Abwässern
DE102016117703B4 (de) 2016-09-20 2018-04-26 applicsign ag Vorrichtung zur Behandlung von radioaktiv kontaminierten Abwässern

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838370A (en) * 1952-04-09 1958-06-10 George D Calkins Recovery of uranium and thorium from aqueous solutions
US2766204A (en) * 1954-09-29 1956-10-09 Charles S Lowe Method for decontamination of radioactively contaminated aqueous solution
DE1924594C3 (de) * 1969-05-14 1972-03-30 Nukem Gmbh Vorrichtung zur ausfaellung von uranverbindungen aus waessriger loesung
DE2127107C3 (de) * 1971-06-01 1978-10-12 Reaktor-Brennelement Union Gmbh, 6450 Hanau Verfahren zur Abreicherung von Fluoridionen aus UO2 -Pulvern
US3764553A (en) * 1972-08-18 1973-10-09 Atomic Energy Commission Removal of radioisotopes from waste solutions
US3890244A (en) * 1972-11-24 1975-06-17 Ppg Industries Inc Recovery of technetium from nuclear fuel wastes

Also Published As

Publication number Publication date
SE7805498L (sv) 1978-12-03
BR7803398A (pt) 1979-04-24
US4269706A (en) 1981-05-26
DE2724954C2 (de) 1984-11-15
JPS541800A (en) 1979-01-08
ES470372A1 (es) 1979-01-01
IT1096343B (it) 1985-08-26
JPS6136197B2 (pt) 1986-08-16
DE2724954A1 (de) 1978-12-07
IT7823861A0 (it) 1978-05-26

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