Summary
Potassium nickel hexacyanoferrate, KNiFC, was incorporated in the porous matrix of zeolites by successive impregnation with Ni(NO3)2 and</o:p></p> K4Fe (CN)6.1 CFC and PFC exchangers were first prepared by impregnating the potassium nickel hexacyanoferrate into the clinoptilolite and the synthetic P zeolite, respectively. Ion-exchange isotherms and breakthrough curves were plotted. Results showed that the CFC sorbent is suitable for removal of Cs+ where PFC is more suitable for Sr2+. Negative effect of Na+ as a competing ion in these exchangers was less than in the parent zeolites. Isotherm plots fitted the Langmuir equation.</p> </p>
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Kazemian, H., Zakeri, H. & Rabbani, M. Cs and Sr removal from solution using potassium nickel hexacyanoferrate impregnated zeolites</p> </p> . J Radioanal Nucl Chem 268, 231–236 (2006). https://doi.org/10.1007/s10967-006-0158-x
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DOI: https://doi.org/10.1007/s10967-006-0158-x