caa a22 4500 378927337 CHVBK 20180305123621.0 cr unu---uuuuu 161128e20041101xx s 000 0 eng 10.1524/ract.92.9.725.54987 doi (NATIONALLICENCE)gruyter-10.1524/ract.92.9.725.54987 Influence of humic substances on the 63Ni migration through crushed rock media [Elektronische Daten] [Tadao Tanaka, Y. Sakamoto, M. Mukai, T. Maeda, S. Nakayama] Column experiments were performed to study effects of humic acid on the mobility of 63Ni(II) through crushed granite media. The 63Ni concentration passing the column increased with increasing the concentration of humic acid. The migration behavior of 63Ni, either retarded or non-retarded, could not be simulated by the widely-accepted, instantaneous equilibrium sorption model. The rate limited transformation model, taking into account non-equilibrium complexation of 63Ni with humic acid facilitates the description of the observed migration behavior of 63Ni. © 2004 Oldenbourg Wissenschaftsverlag GmbH Laboratory techniques, experiments nationallicence Analytical chemistry nationallicence Inorganic chemistry nationallicence Tanaka Tadao aut Sakamoto Y. aut Mukai M. aut Maeda T. aut Nakayama S. aut Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/9-11/2004(2004-11-01), 725-729 0033-8230 92:9-11/2004<725 2004 92 ract https://doi.org/10.1524/ract.92.9.725.54987 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1524/ract.92.9.725.54987 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tanaka Tadao aut NATIONALLICENCE 700 1- Sakamoto Y. aut NATIONALLICENCE 700 1- Mukai M. aut NATIONALLICENCE 700 1- Maeda T. aut NATIONALLICENCE 700 1- Nakayama S. aut NATIONALLICENCE 773 0- Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/9-11/2004(2004-11-01), 725-729 0033-8230 92:9-11/2004<725 2004 92 ract CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter