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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Wednesday 18 September 2019

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New formulation of the matrix conditioning of radioactive waste compounds by Resins Exchanges Ions (MBD-15)


Volume 7, Issue 2, August 2014, Pages 729–735

 New formulation of the matrix conditioning of radioactive waste compounds by Resins Exchanges Ions (MBD-15)

Bouchra EL HILAL1, Touria LAMBARKI EL ALLIOUI2, Abderrahim BOUIH3, Atiqa BEKHTA4, and Ahmed El Harfi5

1 Department of Chemistry, Laboratory of Polymers, Radiation and Environment (LPRE), Team of Macromolecular & Organic Chemistry, University Ibn Tofail, Faculty of Sciences, Kenitra, Morocco
2 Exploitation Unit of the Radioactive Waste, Center of Nuclear Studies of Maâmora (CENM) (CNESTEN), POB 1382, 10001 Kenitra, Morocco
3 Exploitation Unit of the Radioactive Waste, Center of Nuclear Studies of Maâmora (CENM) (CNESTEN), POB 1382, 10001 Kenitra, Morocco
4 Laboratory of Polymers, Radiation and Environment (LPRE) - Team of Organic and Macromolecular Chemistry (TOMC), Department of Chemistry, University Ibn Tofail, Faculty of Sciences, Kenitra, Morocco
5 Laboratory of Polymers, Radiation and Environment (LPRE) - Team of Organic and Macromolecular Chemistry (TOMC), Department of Chemistry, University Ibn Tofail, Faculty of Sciences, Kenitra, Morocco

Original language: English

Received 22 June 2014

Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


With the aim of optimizing the formulation of the matrix of the conditioning of Resins exchanges of ions (MBD-15) considered as radioactive waste generated by the nuclear reactor TRIGA MARK II of CENM, on one hand we realized several essays by fixing the percentage of cement and by modifying the percentages of resins to be confined (0 %, 4 %, 6 %, 8 %, 10 %, 12 %, and 14 %) and that some water. On the other hand, we realized another essay to illustrate the role of an aggregate such as the sand in the matrix of the cement. The moderate answer of all the realized essays is estimated by the compression resistance of the matrix after a time of 7 days, 14 days and 28 days of seclusion. The obtained results raise us that the maximum of the quantity of the REI, which we can incorporate into a formulation without the parcel loses its resistance is 12 %. The addition of an aggregate in the matrix of cement increases the compression resistance of this one.

Author Keywords: Radioactive waste, cement, grading analysis, radioactive waste conditioning, compression resistance, radio-nuclides.


How to Cite this Article


Bouchra EL HILAL, Touria LAMBARKI EL ALLIOUI, Abderrahim BOUIH, Atiqa BEKHTA, and Ahmed El Harfi, “New formulation of the matrix conditioning of radioactive waste compounds by Resins Exchanges Ions (MBD-15),” International Journal of Innovation and Applied Studies, vol. 7, no. 2, pp. 729–735, August 2014.