The order of the saturated adsorption rate and KA (distribution coefficient) of 60Co at the balance value was: kieselguhr>paddy soil (loamy clay) >yellowish red soil>kaoline>perlite>silt-loamy soil.

• 吸附率和分配系数大小排列顺序相同,为:硅藻土、青紫泥、黄红壤、高岭土、珍珠岩、粉泥土;