This work was supported by the National Natural Science Foundation of China (11545016 and 11705082), the Foundation of Education Department of Hunan Province (16C1372), Project of Hengyang Science and Technology Board (2015KS05), Graduate Innovation Project of Hunan Province (CX2016B455) as well as the National Undergraduate Innovation Project (201610555006).
机构署名：
本校为第一且通讯机构
院系归属：
环境与安全工程学院
摘要：
As for the decommissioned uranium deposits of acid in-situ leaching, both of the concentrations of U(VI) and Fe(II) are relatively high in groundwater. In the presence of O2, the oxidation of Fe(II) into Fe(III) that forms Fe-hydroxides could effectively remove U(VI) in the forms of sorption or co-precipitation. In this process, pH condition and Fe content will have a significant effect on the U(VI) removal rate by the synergistic effect of Fe(II) and O2. In the present work, a series of batch experiments were carried out to investigate the eff...
