Charge Heterogeneity Governing Co-transport of Illite Colloids and Eu(III)

The co-transport of illite colloids (IC) and Eu(III) in the quartz sand and iron-coated sand porous media were investigated by column experiments to address the control mechanism of charge heterogeneity on co-transport.本研究通过柱实验（column experiments），探究了伊利石胶体（illite colloids，IC）与铕(III)（Eu(III)）在石英砂（quartz sand）及覆铁砂（iron-coated sand）多孔介质（porous media）中的共迁移（co-transport）行为，以阐明电荷异质性（charge heterogeneity）对二者共迁移过程的调控机制。