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 processvattenInfo
- 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
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)
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)
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)
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 |
-
1977
- 1977-06-02 DE DE2724954A patent/DE2724954C2/de not_active Expired
-
1978
- 1978-05-12 SE SE7805498A patent/SE429697B/sv not_active IP Right Cessation
- 1978-05-26 IT IT23861/78A patent/IT1096343B/it active
- 1978-05-29 BR BR7803398A patent/BR7803398A/pt unknown
- 1978-05-31 ES ES470372A patent/ES470372A1/es not_active Expired
- 1978-06-01 JP JP6630278A patent/JPS541800A/ja active Granted
-
1979
- 1979-09-07 US US06/073,521 patent/US4269706A/en not_active Expired - Lifetime
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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