Abstract
Three different resins containing ammonium molybdophosphate (AMP), viz. PMMA (polymethylmethacrylate) resin, composite AMP resin and ALIX (a bisphenol based resin), were evaluated for their irradiation stability. The studies included batch as well as column studies and were carried out for cesium uptake behaviour at 3 M acidity. The resin beads were irradiated to varying dose viz., 0 MRad, 10 MRad, 20 MRad, 50 MRad and 100 MRad. The time taken to attain equilibrium was rather long and about 2–5 h were found to be required for attaining equilibrium in batch studies. Batch Cs(I) uptake studies revealed no significant effect on the K d values in case of the PMMA resin while in case of the composite resin and ALIX resin, a decrease in the K d was observed as a function of irradiation dose. The resin capacity indicated contrasting behaviour with irradiation dose for the resins. Column runs have been carried out for the uptake of radio cesium using both unirradiated and irradiated resins using feed solutions containing 3 MHNO3. The loading capacities of the resins were found to be proportional to their Cs loading capacities observed in batch studies. Study revealed that the composite AMP had the maximum and PMMA has the least loading capacity. Results of these studies show that these AMP based resins can be used for cesium separation from acidic nuclear waste.
Similar content being viewed by others
References
IAEA Technical Data Series No. 356, IAEA, 1993
Schulz WW, Bray LA (1987) Solvent extraction recovery of by product 137Cs and 90Sr from HNO3 solutions—a technology review and assessment. Sep Sci Technol 22(2–3):191–214
Popov L, Kuleff I, Djingova R (2006) Determination of radiocesium in environmental water samples using copper ferro(II)cyanide and sodium tetraphenylborate. J Radioanal Nucl Chem 269:203–207
Miller RL, Pinkerton AB, Hurlburt PK, Abney KD (1995) Extraction of Cs and Sr into hydrocarbon solvent using-tetra-cobalt dicarbolide. Solv Ext Ion Exch 13:813–827
Law JD, Herbst RS, Peterman DR, Tillotson RD, Todd TA (2004) Development of a cobalt dicarbollide/polyethylene glycol solvent extraction process for separation of cesium and strontium to support advanced aqueous reprocessing. Nucl Technol 147:284–290
Kumar A, Mohapatra PK, Manchanda VK (1998) Extraction of cesium-137 from nitric acid medium in the presence of macrocyclic polyethers. J Radioanal Nucl Chem 229:169–172
Ungaro R, Casnati A, Ugozzoli F, Pochini A, Dozol J-F, Hill C, Rouquette H (1994) 1.3-Dialkoxycalix[4]arenecrown-6 in 1, 3-alternate conformation: cesium-selective ligands that exploit cation-arene interactions. Angew Chem Int Ed Engl 33:1506
Raut DR, Mohapatra PK, Ansari SA, Manchanda VK (2009) Use of Calix[4]-bis-2, 3-naphthocrown-6 for separation of cesium from pressurized heavy water reactor simulated high level waste solutions (PHWR-SHLW). Sep Sci Technol 44:3664–3678
Hassan NM, Nash CA, Saito HH, Marra JC (2003) Effect of temperature on SuperLig-644 cesium removal from simulated Hanford tank waste supernate. J Radioanal Nucl Chem 258:21–31
Samanta SK, Ramaswamy M (1992) Studies on cesium uptake by phenolic resins. Sep Sci Technol 27:255–267
Abd El-Rahman KM, El-Kamash AM, El-Sourougy MR, Abdel-Moniem NM (2006) Thermodynamic modeling for the removal of Cs+, Sr2+, Ca2+ and Mg2+ ions from aqueous waste solutions using zeolite A. J Radioanal Nucl Chem 268:221–230
Raut DR, Mohapatra PK, Ansari SA, Manchanda VK (2008) Evaluation of a calix[4]-bis-crown-6 ionophore for selective Cs-137 transport across liquid membrane from acidic feeds. J Membr Sci 310:229–236
Kandwal P, Mohapatra PK, Ansari SA, Manchanda VK (2010) Selective cesium transport using hollow fiber supported liquid membrane containing calix[4]arene-bis-napthocrown-6 as the carrier extractant. Radiochim Acta 98:493–498
Sebesta F, Stefula V (1990) Composite ion-exchanger with ammonium molybdophosphae and its properties. J Radioanal Nucl Chem 140:15–21
Miller CJ, Olson AL, Johnson CK (1997) Cesium absorption from acidic solutions using ammonium molybdophosphate on a polyacrylonitrile support (AMP-PAN). Sep Sci Technol 32:37–50
Mimura H, Saito M, Akiba K, Onodera Y (2001) Selective uptake of cesium by ammonium molybdophosphate (AMP)-calcium alginate composites. J Nucl Sci Technol 38:872–878
Todd TA, Mann NR, Tranter TJ, Sebesta F, John J, Mot A (2002) Development of novel composite sorbents for the removal of actinides from environmental and analytical solutions. J Radioanal Nucl Chem 254:47–52
Chitra S, Viswanathan S, Rao SVS, Sinha PK (2011) Uptake of cesium and strontium by crystalline silicotitanates from radioactive wastes. J Radioanal Nucl Chem 287:955–960
Acknowledgment
The authors thank Dr. I.J. Singh, Mr. Gabriel and Dr. A. Kumar for providing the AMP based resin samples.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Raut, D.R., Mohapatra, P.K., Wattal, P.K. et al. Effect of irradiation on AMP based resins for cesium separation from HNO3 feed solutions: batch and column studies. J Radioanal Nucl Chem 292, 661–666 (2012). https://doi.org/10.1007/s10967-011-1470-7
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-011-1470-7