Automated separation process for radioanalytical purposes at nuclear power plants.
Chemical separation processes have been developed to remove the matrix components and thus to determine fission products, especially radioiodine nuclides, in the primary coolant of WWER-type nuclear reactors. Special procedures have been elaborated to enrich long-lived nuclides in waste waters to be released and to separate and enrich caesium isotopes in the environment. All processes are based mainly on ion-exchange separations using amorphous zirconium phosphate. Automated equipment was constructed to meet the demands of the plant personnel for serial analysis.
Nagy
L G
LG
Department of Physical Chemistry, Technical University, Budapest, Hungary.
Vajda
N
N
Vodicska
M
M
Zagyvai
P
P
Solymosi
J
J
D001322:Autoanalysis; D002586:Cesium / Q000302:isolation & purification; D009688:Nuclear Reactors; D011210:Power Plants; D011868:Radioisotopes / Q000302:isolation & purification*; D014875:Water Pollutants, Radioactive / Q000032:analysis; D015040:Zirconium
D011868:Radioisotopes; D014875:Water Pollutants, Radioactive; C027006:zirconium phosphate; D002586:Cesium; D015040:Zirconium