SE8100553L - PROCEDURE FOR ENRICHING RADIONUCLIDES CONTAINING WASTE WASTE FROM NUCLEAR POWER PLANT - Google Patents
PROCEDURE FOR ENRICHING RADIONUCLIDES CONTAINING WASTE WASTE FROM NUCLEAR POWER PLANTInfo
- Publication number
- SE8100553L SE8100553L SE8100553A SE8100553A SE8100553L SE 8100553 L SE8100553 L SE 8100553L SE 8100553 A SE8100553 A SE 8100553A SE 8100553 A SE8100553 A SE 8100553A SE 8100553 L SE8100553 L SE 8100553L
- Authority
- SE
- Sweden
- Prior art keywords
- waste
- power plant
- liquid
- solids
- solution
- 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
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A method of decontaminating power plant waste water or removing radioisotopes from liquid power plant wastes comprises subjecting the liquid waste to preliminary filtration to remove solids therefrom and then directly, or after concentration of the solution, without further solid formation, subjecting the liquid to ion and isotope exchange with inorganic solids containing metals in the same oxidation state as metal ions in the solution. The solids are then recovered from the solution on an alluvial or deposit filter, the recovered solids being subjected to solid waste disposal and the decontaminated liquid, generally water, being exchanged.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803007716 DE3007716A1 (en) | 1980-02-29 | 1980-02-29 | METHOD FOR TREATING WASTE LIQUIDS CONTAINING RADIONUCLIDE FROM NUCLEAR POWER PLANTS OR THE LIKE. |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8100553L true SE8100553L (en) | 1981-08-30 |
Family
ID=6095907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8100553A SE8100553L (en) | 1980-02-29 | 1981-01-28 | PROCEDURE FOR ENRICHING RADIONUCLIDES CONTAINING WASTE WASTE FROM NUCLEAR POWER PLANT |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS56137200A (en) |
BE (1) | BE887710A (en) |
BR (1) | BR8101179A (en) |
CA (1) | CA1154885A (en) |
DE (1) | DE3007716A1 (en) |
FI (1) | FI810445L (en) |
FR (1) | FR2478364A1 (en) |
NL (1) | NL8100649A (en) |
SE (1) | SE8100553L (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737316A (en) * | 1982-11-24 | 1988-04-12 | Pedro B. Macedo | Purification of contaminated liquid |
US4591455A (en) * | 1982-11-24 | 1986-05-27 | Pedro B. Macedo | Purification of contaminated liquid |
DE3602591A1 (en) * | 1986-01-29 | 1987-07-30 | Kernforschungsz Karlsruhe | METHOD FOR IMPROVING THE EFFECTIVENESS OF DECONTAMINATING A CORE FUEL AND / OR FUEL SOLUTION OF ZIRCONIUM |
GB8625656D0 (en) * | 1986-10-27 | 1986-11-26 | British Nuclear Fuels Plc | Inorganic ion exchange material |
DE3744699A1 (en) * | 1987-02-10 | 1988-12-08 | Allgaeuer Alpenmilch | Process for removing radioactive metal isotopes from liquid foodstuffs or feedstuffs |
ZA923591B (en) * | 1991-05-16 | 1993-11-18 | Johannesburg Cons Invest | A method of treating water containing radioactive constituents |
DE4423398A1 (en) * | 1994-07-04 | 1996-01-11 | Siemens Ag | Method and device for disposing of a cation exchanger |
FR2927725B1 (en) * | 2008-02-18 | 2014-09-05 | Commissariat Energie Atomique | PROCESS FOR DECONTAMINATING A LIQUID EFFLUENT IN ONE OR MORE CHEMICAL ELEMENTS BY SOLID-LIQUID EXTRACTION UTILIZING A RECYCLING LOOP |
DE102012204415A1 (en) * | 2012-03-20 | 2013-09-26 | Areva Gmbh | Process for the removal of radioactive contaminants from waste water |
JP6672990B2 (en) * | 2016-04-22 | 2020-03-25 | ユニオン昭和株式会社 | Radioactive neptunium decontamination agent |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167504A (en) * | 1961-10-04 | 1965-01-26 | Minerals & Chem Philipp Corp | Method for purifying radioactive waste liquid |
US4087375A (en) * | 1975-05-07 | 1978-05-02 | Shin Tohoku Chemical Industry Co., Ltd. | Method for treating radioactive waste water |
BE859028A (en) * | 1977-09-26 | 1978-03-28 | Belgonucleaire Sa | WATER DECONTAMINATION PROCESS |
-
1980
- 1980-02-29 DE DE19803007716 patent/DE3007716A1/en not_active Ceased
-
1981
- 1981-01-28 SE SE8100553A patent/SE8100553L/en not_active Application Discontinuation
- 1981-02-11 NL NL8100649A patent/NL8100649A/en not_active Application Discontinuation
- 1981-02-13 FI FI810445A patent/FI810445L/en not_active Application Discontinuation
- 1981-02-23 JP JP2439781A patent/JPS56137200A/en active Pending
- 1981-02-26 BR BR8101179A patent/BR8101179A/en not_active IP Right Cessation
- 1981-02-26 FR FR8103825A patent/FR2478364A1/en not_active Withdrawn
- 1981-02-27 BE BE2/59028A patent/BE887710A/en unknown
- 1981-02-27 CA CA000372022A patent/CA1154885A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3007716A1 (en) | 1981-09-10 |
FI810445L (en) | 1981-08-30 |
BR8101179A (en) | 1981-09-01 |
CA1154885A (en) | 1983-10-04 |
JPS56137200A (en) | 1981-10-26 |
BE887710A (en) | 1981-06-15 |
NL8100649A (en) | 1981-10-01 |
FR2478364A1 (en) | 1981-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8100553-0 |