| δ-MnO2吸附锰矿浸出液中重金属Co2+、Ni2+的研究 | 
| 贾永真,李明东,王松,王海峰,王家伟,袁浩 | 
| Study on adsorption of heavy metals Co2+ and Ni2+ in manganese ore leachate by δ-MnO2 | 
| Yongzhen JIA,Mingdong LI,Song WANG,Haifeng WANG,Jiawei WANG,Hao YUAN | 
| 图3 δ-MnO2氮气吸脱附曲线及孔径分布 | 
| Fig. 3 Nitrogen adsorption-desorption curve and pore size distribution of δ-MnO2 | 
|   |