| 空心类水滑石对重金属的吸附性能研究 | 
| 崔国居, 李家亮 | 
| Adsorption of heavy metals by hollow layered double hydroxides | 
| Guoju CUI, Jialiang LI | 
| 图3 吸附时间对LDHs-H和LDHs吸附Cu2+、Pb2+、Zn2+和Ni2+行为的影响 | 
| Fig. 3 Effect of adsorption time on adsorption behavior of Cu2+,Pb2+,Zn2+ and Ni2+ by LDHs-H and LDHs | 
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