GB1146794A - Process and material for extracting dissolved radioactive ions from liquids - Google Patents

Process and material for extracting dissolved radioactive ions from liquids

Info

Publication number
GB1146794A
GB1146794A GB30864/67A GB3086467A GB1146794A GB 1146794 A GB1146794 A GB 1146794A GB 30864/67 A GB30864/67 A GB 30864/67A GB 3086467 A GB3086467 A GB 3086467A GB 1146794 A GB1146794 A GB 1146794A
Authority
GB
United Kingdom
Prior art keywords
radio
ions
active
liquid
strontium
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
Application number
GB30864/67A
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.)
Sartorius Membranfilter GmbH
Original Assignee
Sartorius Membranfilter 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 Sartorius Membranfilter GmbH filed Critical Sartorius Membranfilter GmbH
Publication of GB1146794A publication Critical patent/GB1146794A/en
Expired 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
    • G21F9/10—Processing by flocculation
    • 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)
  • Measurement Of Radiation (AREA)

Abstract

1,146,794. Absorbents. SARTORIUSMEMBRANFILTER G.m.b.H. 5 July, 1967 [11 July, 1966], No. 30864/67. Heading C1C. [Also in Division G6] Dissolved radioactive ions are removed from a liquid by passing the liquid through a column containing a supported microcrystalline difficultly soluble salt containing non-radio-active ions isotopic with the ions to be removed from the liquid. Rapid isotopic exchange takes place between the radio-active and non-radio-active ions. 'Examples describe the precipitation of strontium sulphate, yttrium phosphate, and silver iodide on to cotton wool and the use of a product containing strontium and yttrium to remove Sr-90 from strontium nitrate solution. The support may be dissolved in an organic solvent, e.g. methyl acetate, and the radioactive salt filtered off; alternatively the support may be burnt to reduce the volume of radio-active material.
GB30864/67A 1966-07-11 1967-07-05 Process and material for extracting dissolved radioactive ions from liquids Expired GB1146794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104735 1966-07-11

Publications (1)

Publication Number Publication Date
GB1146794A true GB1146794A (en) 1969-03-26

Family

ID=7526060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30864/67A Expired GB1146794A (en) 1966-07-11 1967-07-05 Process and material for extracting dissolved radioactive ions from liquids

Country Status (4)

Country Link
US (1) US3563890A (en)
DE (1) DE1564656A1 (en)
FR (1) FR1583660A (en)
GB (1) GB1146794A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001329A1 (en) * 1978-12-22 1980-06-26 Alkem Gmbh Process for collecting solid material present in gazeous,liquid or solid waste
FR2448770A1 (en) * 1979-02-07 1980-09-05 Alkem Gmbh PROCESS FOR TREATING RADIO-ACTIVE WASTE
US4883732A (en) * 1987-11-28 1989-11-28 Basf Aktiengesellschaft Method of forming printing plate using isoindolenine deratives

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431609A (en) * 1983-01-27 1984-02-14 The United States Of America As Represented By The United States Department Of Energy Removal of radium from acidic solutions containing same by adsorption on coal fly ash
DE3513943A1 (en) * 1985-04-18 1986-10-23 Dornier System Gmbh, 7990 Friedrichshafen Method for improving the separation effect when separating radioactive isotopes in an elemental or chemically bound form from liquids and gases
GB8625657D0 (en) * 1986-10-27 1986-11-26 British Nuclear Fuels Plc Ion exchange material
DE10045788A1 (en) * 2000-09-07 2002-04-04 Atc Dr Mann Process for reducing the volume of radioactive waste
US7314569B2 (en) * 2003-04-04 2008-01-01 Arrowhead Center, Inc. Treatment of arsenic-contaminated water using akaganeite adsorption

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001329A1 (en) * 1978-12-22 1980-06-26 Alkem Gmbh Process for collecting solid material present in gazeous,liquid or solid waste
FR2448770A1 (en) * 1979-02-07 1980-09-05 Alkem Gmbh PROCESS FOR TREATING RADIO-ACTIVE WASTE
US4883732A (en) * 1987-11-28 1989-11-28 Basf Aktiengesellschaft Method of forming printing plate using isoindolenine deratives

Also Published As

Publication number Publication date
US3563890A (en) 1971-02-16
FR1583660A (en) 1969-11-28
DE1564656A1 (en) 1970-02-12

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