The least preference of the biosorb

The least preference of the biosorbents like Zn and Al were preferred, since these metals have the lowest electronegativities
together with a larger ionic radius and higher energies of hydration. The inconsistency observed and the highest adsorption of
Cu instead of Ni, could be attributed to the high stability of the
complex aqueous of Ni.

結果 (中文) 1:

最不偏好的锌和铝等生物吸附剂是首选，因为这些金属有最低的电负性与较大的离子半径和更高的能量的水化。观察到的不一致及高吸附性能而不是镍、 铜可以归因于高稳定性复杂的镍水溶液。

結果 (中文) 3:

该吸附剂如锌和铝是最不可取的选择，因为这些金属具有最低的电负性与一个更大的离子半径和更高的水化能量。观察到的不一致性和最高的吸附铜代替镍，可以归因于高稳定性的镍配合物。