Published November 2005 | Version v1
Miscellaneous Metadata-only

Desorption characteristics of H14CO3 ion from spent ion exchanged resin by solution stripping technology

Creators

  • 1. Korea Atomic Energy Reserach Institute, Daejeon (Korea, Republic of)
  • 2. Nuclear Environment Technology Institute, Korea Hydro and Nuclear Power Co., Ltd., Daejeon (Korea, Republic of)

Description

Spent ion-exchanged resin generated from various purification systems in CANDU reactor is causing concern due to a limited storage capacity and safe disposal. As a suggestion for a proper treatment technology for the spent ion-exchanged resin containing a high activity of C-14 radionuclide which would be classified as Class A and C wastes, a fundamental study for the development of C-14 removal technology from a spent resin was performed. The adsorption characteristics of the inactive HCO3 ion and other ions in a stripping solution on IRN-150 mixed resin was evaluated and the removal technology of the HCO3 ion adsorbed on IRN-150 by an alkaline stripping method was proposed

Part of:
Proceedings of the 6th Korea-China Joint workshop on nuclear waste management

Additional details

Publishing Information

Publisher
KAERI
Imprint Place
Daejon (Korea, Republic of)
Imprint Title
Proceedings of the 6th Korea-China Joint workshop on nuclear waste management
Imprint Pagination
337 p.
Journal Page Range
p. 214-221

Conference

Title
6. Korea-China Joint workshop on nuclear waste management
Dates
16-17 Nov 2005
Place
Kyeongju (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
39119330
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ADSORPTION; CANDU TYPE REACTORS; CARBON 14; CARBON DIOXIDE; DESORPTION; ION EXCHANGE; PURIFICATION; REMOVAL; RESINS; SOLUTIONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON COMPOUNDS; CARBON ISOTOPES; CARBON OXIDES; CHALCOGENIDES; DISPERSIONS; EVEN-EVEN NUCLEI; HEAVY WATER MODERATED REACTORS; HOMOGENEOUS MIXTURES; ISOTOPES; LIGHT NUCLEI; MIXTURES; NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXIDES; OXYGEN COMPOUNDS; PETROCHEMICALS; PETROLEUM PRODUCTS; POLYMERS; POWER REACTORS; PRESSURE TUBE REACTORS; RADIOISOTOPES; REACTORS; SORPTION; THERMAL REACTORS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
6 refs, 5 figs, 1 tab