Correction to: Sorption of radioactive cobalt onto nano calcium silicate/CuO composite modified by humic acid

Correction to: Journal of Radioanalytical and Nuclear Chemistry https://doi.org/10.1007/s10967-019-06599-2

In the original publication of the article, Figs. 8, 9 and 10 were published incorrectly as linear regression. However, the equations and the discussions are expressed for non-linear regression in the article. The correct versions of Figs. 8, 9 and 10 with non-linear forms are provided in this correction.

Fig. 8

Langmuir and Freundlich isotherms for ⁶⁰Co radionuclide sorption onto prepared CS–CuO with humic acid

Fig. 9

Pseudo-first-order kinetic model for ⁶⁰Co radionuclide sorption onto prepared CS–CuO with humic acid

Fig. 10

Pseudo-second-order kinetic model for ⁶⁰Co radionuclide sorption onto prepared CS–CuO with humic acid