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Title: Radiochemical study of hydroxide films. IV. Uranium sorption from freshwater by thin layer titanium hydroxide

Journal Article · · Sov. Radiochem. (Engl. Transl.); (United States)
OSTI ID:6450487
;

Uranium sorption from freshwater by thin-layer sorbents, viz., iron, manganese, and titanium hydroxides, has been studied under dynamic conditions. Titanium hydroxide has been found to be the most effective sorbent for uranium concentration. Uranium can be desorbed from thin-layer titanium hydroxide with five column volumes of 0.1 M HCl. From freshwater uranium is sorbed by thin-layer titanium hydroxide in the mixed diffusion region. Higher solution temperature accelerates sorption, which indicates that chemical interaction plays a notable part.

OSTI ID:
6450487
Journal Information:
Sov. Radiochem. (Engl. Transl.); (United States), Vol. 28:4; Other Information: Translated from Radiokhimiya; 28: No. 4, 483-486(Jul-Aug 1986)
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ADSORBENTS
COMPARATIVE EVALUATIONS
MATERIALS TESTING
TITANIUM HYDROXIDES
SORPTIVE PROPERTIES
URANIUM
ADSORPTION
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
DESORPTION
FILTRATION
FRESH WATER
HYDROCHLORIC ACID
ION EXCHANGE
ION EXCHANGE MATERIALS
IRON HYDROXIDES
LABELLED COMPOUNDS
MANGANESE HYDROXIDES
TEMPERATURE DEPENDENCE
THIN-LAYER CHROMATOGRAPHY
TRACER TECHNIQUES
URANIUM 233
URANIUM 238
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ACTINIDES
ALPHA DECAY RADIOISOTOPES
CHROMATOGRAPHY
ELEMENTS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HEAVY NUCLEI
HYDROGEN COMPOUNDS
HYDROXIDES
INORGANIC ACIDS
IRON COMPOUNDS
ISOTOPE APPLICATIONS
ISOTOPES
KINETICS
MANGANESE COMPOUNDS
MATERIALS
METALS
NUCLEI
OXYGEN COMPOUNDS
RADIOISOTOPES
REACTION KINETICS
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
TESTING
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
URANIUM ISOTOPES
WATER
YEARS LIVING RADIOISOTOPES
YIELDS
400201* - Chemical & Physicochemical Properties