浸矿作用下离子型稀土典型重金属释放规律研究

郭钟群, 罗飞跃, 唐韬, 谢少俊, 刘强强, 冯秀娟

Release Regularity of Heavy Metals of Ion-type Rare Earth Ore Under Leaching Conditions

Zhongqun GUO, Feiyue LUO, Tao TANG, Shaojun XIE, Qiangqiang LIU, Xiujuan FENG

表3 上层土壤理化性质与重金属含量相关性分析

Table 3 Correlation analysis between physicochemical properties and heavy metal content of upper soil

pH值 Eh值 Cu Zn Pb Tl pH值 1 Eh值 -0.968** 1 Cu 0.724** -0.834** 1 Zn 0.785** -0.762** 0.653** 1 Pb 0.728** -0.685** 0.505 0.542* 1 Tl 0.840** -0.796** 0.735** 0.672** 0.818** 1