Published 1992 | Version v1
Book Metadata-only

Inorganic ion exchanger in radioactive waste management : adsorption of Sr(II) on hydrous thorium oxide studied by radiotracer technique

Creators

  • 1. Banaras Hindu Univ., Varanasi (India). Dept. of Chemistry

Description

The dependence of adsorption on contact time, Sr(II) concentration, temperature and solution pH is established for synthesised and well characterised hydrous thorium oxide (HTO) using radiotracer technique. The sorption equilibrium is achieved quickly in ca. 40 min and the steady state values of adsorption at various concentration agree well with 'Freudlich isotherm'. The temperature and pH of Sr(II) adsorption along with the radiation stability of adsorbent are discussed. (author). 8 refs

Part of:
Nuclear and radiochemistry symposium [Preprint volume]

Additional details

Publishing Information

Publisher
Department of Atomic Energy.
Imprint Place
Bombay (India)
Imprint Title
Nuclear and radiochemistry symposium [Preprint volume]
Imprint Pagination
482 p.
Journal Page Range
p. 319-320.

Conference

Title
Nuclear and radiochemistry symposium.
Dates
21-24 Dec 1992.
Place
Visakhapatnam (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
25054584
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ADSORPTION; ADSORPTION ISOTHERMS; CHEMICAL REACTION KINETICS; CONCENTRATION RATIO; HYDRATION; INORGANIC ION EXCHANGERS; RADIOACTIVE WASTE PROCESSING; STABILITY; STRONTIUM; STRONTIUM 85; STRONTIUM 89; TEMPERATURE DEPENDENCE; THORIUM OXIDES; TIME DEPENDENCE; TRACER TECHNIQUES
Descriptors DEC
ACTINIDE COMPOUNDS; ALKALINE EARTH METALS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EVEN-ODD NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ION EXCHANGE MATERIALS; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; KINETICS; MANAGEMENT; MATERIALS; METALS; NUCLEI; OXIDES; OXYGEN COMPOUNDS; RADIOISOTOPES; REACTION KINETICS; SOLVATION; SORPTION; STRONTIUM ISOTOPES; THORIUM COMPOUNDS; WASTE MANAGEMENT; WASTE PROCESSING

Optional Information