Published October 2003 | Version v1
Miscellaneous Metadata-only

Application of inorganic membranes for purification of radioactive solutions

Creators

  • 1. Institute of Nuclear Chemistry and Technology, Warsaw, (Poland)

Description

Inorganic membranes, namely ceramic filtration elements MEMBRALOX and CeRAM INSIDE were applied for radioactive solution purification. The experiments were performed with non-active and with radioactive model solutions and original radioactive waste samples. Since decontamination factors in simple ultrafiltration process were rather low, for enhancement of UF separation effect different soluble polymers and cyanoferrates, binding radioactive ions were used. The complexing agents were tested in laboratory to establish the best conditions of the process. The experiments showed the significant increase of decontamination factors while the macromolecular ligands were added. The effectiveness of complexation by each complexing agent was strongly dependant on pH and alkali metals concentration. (author)

Part of:
Calculation of gamma-ray dose rate from storage cask with radioactive sludge

Additional details

Identifiers

URL
http://www.vin.bg.ac.yu/YUNS/YUNSC2K2/Contents.htm;

Publishing Information

Publisher
Institute of Nuclear Sciences VINCA
Imprint Place
Belgrade (Yugoslavia)
ISBN
86-7306-062-1
Imprint Title
Proceedings of the Yugoslav Nuclear Society Conference (YUNSC-2002)
Imprint Pagination
706 p.
Journal Page Range
p. 229-232

Conference

Title
4. International Yugoslav Nuclear Society Conference
Acronym
YUNSC-2002
Dates
30 Sep - 4 Oct 2002
Place
Belgrade (Yugoslavia)

INIS

Country of Publication
Yugoslavia
Country of Input or Organization
Serbia
INIS RN
41123044
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature, Numerical Data
Descriptors DEI
ALKALI METALS; CERAMICS; CESIUM 137; CHELATING AGENTS; COBALT 60; COMPILED DATA; COMPLEXES; DECONTAMINATION; EFFICIENCY; EXPERIMENTAL DATA; LIGANDS; MEMBRANES; PERMEABILITY; PH VALUE; PURIFICATION; RADIOACTIVE WASTE PROCESSING; RETENTION FUNCTIONS; SOLUTIONS; ULTRAFILTRATION
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; CLEANING; COBALT ISOTOPES; DATA; DISPERSIONS; ELEMENTS; FILTRATION; FUNCTIONS; HOMOGENEOUS MIXTURES; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MANAGEMENT; METALS; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PHYSICAL PROPERTIES; PROCESSING; RADIOACTIVE WASTE MANAGEMENT; RADIOISOTOPES; SEPARATION PROCESSES; WASTE MANAGEMENT; WASTE PROCESSING; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
4 refs., 3 figs., 1 tab.; This record replaces 35104455; This record replaces 36000076