Institute of Plasma Physics;
Chinese Academy of Sciences;
Hefei 230031;
China;
College of Chemical Engineering;
Shandong University of Technology;
Zibo 255049;
China;
Radiochemistry Laboratory;
School of Nuclear Science and Technology;
Lanzhou University;
Lanzhou 730000;
China;
MX-80; bentonite; radionickel; acid-based; titration; sorption; modeling;