Abstract
The association properties of Am with aquatic humic substances in a 0.01M NaClO4 solution at pH 6-8 were studied on the basis of molecular size distribution. Ten humic substances isolated from river water with different water quality (pH 3.9-8.0 and dissolved organic carbon (DOC) concentration of 2-40 mg/l) were used for comparing their effects on the association of Am. The molecular size distribution of Am in the presence of humic substances from an uncolored river water (DOC 2 mg/l) was different from that at the experimental systems using humic substances from brownish and high DOC (14-40 mg/l) river waters.
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Nagao, S., Fujitake, N., Kodama, H. et al. Association of Am with humic substances isolated from river waters with different water quality. Journal of Radioanalytical and Nuclear Chemistry 255, 459–464 (2003). https://doi.org/10.1023/A:1022559727286
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DOI: https://doi.org/10.1023/A:1022559727286