Comparision Between CER.M-PAN and H.C.F.C-PAN in Separation Cesium Radioactive in Water Flow
Author(s):
Abstract:
in the present Research، in order to access new technologies eliminate radioactive contamination have been carried out. The construction and use of exchange resins with high efficiency and efficacy، as a new approach in research and practical method of separation is introduced. This project is one of the most important pieces of 137Cs radioactive decontamination nuclear fission، two new composite entitled as CER. M-PAN (cerium molybdate - poly acrylonitrile) and HCFC-PAN (Cu Hegzacyanoferrat II- poly acrylonitrile) was prepared their performance was evaluated in terms of continuous and discontinuous. To identify the structure of the synthesized compound، infrared spectroscopy techniques were used. Surface Area and Porosity of adsorbent beads were assayed. In order to increase the efficiency of these two composites، combining them with the PAN were prepared and their stability in different environmental conditions assessed and evaluated. The results suggest that the same efficiency than HCFC-PAN composite composite is CER. M-PAN.
Keywords:
separation , H.C.F.C , PAN 137Cs , Ion exchange , CER.M , PAN
Language:
Persian
Published:
نشریه علوم دانشگاه خوارزمی, Volume:14 Issue: 4, 2014
Pages:
209 to 218
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