Determination of radioruthenium with use of a nonisotopic carrier

Journal Article · Tue Nov 01 00:00:00 EST 1988 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:6327595

Ignatov, V P; Kolomeitseva, I V

A technique is proposed for determining radioruthenium in water samples by making use of concentrating it by a nonisotopic manganese carrier. It is shown that to ensure a correspondence between the degrees of extraction of the radionuclide and the carrier it is necessary to oxidize the ruthenium to Ru(VI, VIII) by sodium hypochlorite or potassium periodate. The technique enables the determination of radioruthenium to be simplified, and the degree of extraction to be increased, and it obviates the necessity to employ expensive precious metallic ruthenium in the analysis.

• OSTI ID: 6327595
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Vol. 30:2; Other Information: Translated from Radiokhimiya; 30: No. 2, 289-291(Mar-Apr 1988)
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
RADIOISOTOPES
RADIOCHEMICAL ANALYSIS
RUTHENIUM COMPOUNDS
EXTRACTION
RUTHENIUM ISOTOPES
WATER
RADIATION MONITORING
MANGANESE
OXIDATION
OXIDIZERS
PERIODATES
POTASSIUM COMPOUNDS
PRECIPITATION
RUTHENIUM OXIDES
SAMPLING
SODIUM COMPOUNDS
WASTE WATER
ALKALI METAL COMPOUNDS
CHALCOGENIDES
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
ELEMENTS
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
IODINE COMPOUNDS
ISOTOPES
LIQUID WASTES
METALS
MONITORING
OXIDES
OXYGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
REFRACTORY METAL COMPOUNDS
SEPARATION PROCESSES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
WASTES
520300* - Environment
Aquatic- Radioactive Materials Monitoring & Transport- (1989)
520101 - Environment
Aquatic- Basic Studies- Radiometric Techniques- (-1989)
400105 - Separation Procedures