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12 重金属Pb含量影响因素分析

Table 12 Analysis of influencing factors of heavy metal Pb content

pH值 Eh值 Cu含量 Zn含量 Tl含量 B 3.217 0.087 -0.781 -0.038 16.439 Beta 0.304 0.910 -0.163 -0.120 0.375 显著系数 0.682 0.310 0.450 0.654 0.046