Abstract
A functionalized cellulose filter, with iminodiacetate chelating units, has been characterized for the uptake of ultratrace Pb(II) (1 to 10−6 mg · ℓ−1) with the use of210Pb. The different behaviour in batch and in flow-through experiments has been observed both in the rate of metal uptake, as well as in the relative yield of metal recovery. Flow-through uptake appeared to be a faster process and to occur with higher % yield in the entire range investigated. A radioanalytical method for the determination of Pb(II) in liquid samples (10 to 10−2 mg · ℓ−1) has been developed, based on the measurement of the210Pb activity exchanged between a iminodiacetic acid filter loaded with210Pb and the solution under analysis. Results and interferences are considered and discussed.
Similar content being viewed by others
References
J. MINCZEWSKI, J. CHWASTOWSKA, R. DYBCZYNSKI, Separation and Preconcentration Methods in Inorganic Trace Analysis, Ellis Horwood, Chichester, UK, 1982.
A. MIZUIKE, Enrichment Techniques for Inorganic Trace Analysis, Springer, Berlin and New York, 1983.
A. MIZUIKE, Fresen. Z. Anal. Chem., 319 (1984) 415.
D. E. LEYDEN, W. WEGSCHEIDER, Anal. Chem., 53 (1981) 2059.
M. C. GENNARO, C. BAIOCCHI, E. CAMPI, E. MENTASTI, R. ARUGA, Anal. Chim. Acta, 151 (1983) 339.
E. CAMPI, E. MENTASTI, P. VOLPE, Anal. Chim. Acta, 141 (1982) 345.
G. FRIEDLANDER, J. W. KENNEDY, Nuclear and Radiochemistry, J. Wiley, New York, 1962.
R. C. WEAST (Ed.), Handbook of Chemistry and Physics, 61st edn., CRC Press, Boca Raton, FL, USA, 1980.
E. MENTASTI, J. Chem. Soc. Dalton Trans. (1982) 721.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Mentasti, E., Gennaro, M.C. & Volpe, P. A radioanalytical method for the determination of Pb(II) with the use of a chelating cellulose filter. Journal of Radioanalytical and Nuclear Chemistry, Articles 97, 301–308 (1986). https://doi.org/10.1007/BF02035675
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02035675