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Cesium decontamination from MTR waste solution

Abstract

Some chemical processes for the selective separation of radioactive cesium from high salt content nuclear waste solution coming from MTR (Material Testing Reactor) fuel reprocessing are described. These processes are mainly based on chemical precipitation and ion adsorption on synthetic substrates. Experiments were performed with both simulated and real waste solutions. Good values of decontamination factors were found and no significant differences in general performances were found for the different solutions. This work was performed and funded in the frame of the research programmes of the European Communities.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
ETDE-IT-92-10; CONF-900579-3
Reference Number:
SCA: 400105; 220600; 052001; 050800; PA: ITAN-92:001069; SN: 92000694195
Resource Relation:
Conference: Seminar on new separation chemistry for radioactive waste and other specific applications,Rome (Italy),13-18 May 1990; Other Information: PBD: 1990
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 22 GENERAL STUDIES OF NUCLEAR REACTORS; 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; CESIUM; DECONTAMINATION; EXPERIMENTAL DATA; EUROPEAN COMMUNITIES; ITALIAN ENEA; MATERIALS TESTING REACTORS; FUEL REPROCESSING PLANTS; RADIOACTIVE WASTE PROCESSING; SIMULATION; NUMERICAL DATA; 400105; 220600; 052001; 050800; SEPARATION PROCEDURES; RESEARCH, TEST, TRAINING, PRODUCTION, IRRADIATION, MATERIALS TESTING REACTORS; WASTE PROCESSING; SPENT FUELS REPROCESSING
OSTI ID:
10131901
Research Organizations:
ENEA, Casaccia (Italy); ENEA, Saluggia (Italy). Dipt. Ciclo del Combustibile
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Other: ON: DE92789515; TRN: 92:001069
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
ITAN
Size:
6 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Pietrelli, L, and Troiani, F. Cesium decontamination from MTR waste solution. Italy: N. p., 1990. Web.
Pietrelli, L, & Troiani, F. Cesium decontamination from MTR waste solution. Italy.
Pietrelli, L, and Troiani, F. 1990. "Cesium decontamination from MTR waste solution." Italy.
@misc{etde_10131901,
title = {Cesium decontamination from MTR waste solution}
author = {Pietrelli, L, and Troiani, F}
abstractNote = {Some chemical processes for the selective separation of radioactive cesium from high salt content nuclear waste solution coming from MTR (Material Testing Reactor) fuel reprocessing are described. These processes are mainly based on chemical precipitation and ion adsorption on synthetic substrates. Experiments were performed with both simulated and real waste solutions. Good values of decontamination factors were found and no significant differences in general performances were found for the different solutions. This work was performed and funded in the frame of the research programmes of the European Communities.}
place = {Italy}
year = {1990}
month = {Dec}
}