mGO纳米复合材料吸附水中重金属的应用研究现状
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李殿鑫,张鹏,阳亦青,杨军伟
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Research status of magnetic graphene oxide nanocomposites application in heavy metals adsorption in water
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Dianxin Li,Peng Zhang,Yiqing Yang,Junwei Yang
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表1 mGO基纳米复合材料在重金属离子吸附中的应用
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| 吸附剂 | 重金属 | qmax/(mg·g-1) | 参考文献 | | mGO | Cd(Ⅱ) | 59.7 | 〔38〕 | | rMGO | Pb(Ⅱ),Cr(Ⅲ),As(Ⅲ),As(Ⅴ) | 122.0,126.6,106.4,65.8 | 〔20〕 | | EDTA-mGO | Pd(Ⅱ),Cu(Ⅱ),U(Ⅵ) | 508.4,301.2,277.4 | 〔36, 39〕 | | DCTA-mGO | Cr(Ⅵ) | 80.0 | 〔40〕 | | Polystyrene-mGO | As(Ⅲ),As(Ⅴ) | 108.0,68.0 | 〔41〕 | | Xanthate-mGO | Hg(Ⅱ) | 118.6 | 〔42〕 | | Amino-mGO | Cr(Ⅵ),Pd(Ⅱ),Hg(Ⅱ),Cd(Ⅱ),Ni(Ⅱ) | 28.0,27.8,23.0,22.1,17.3 | 〔43〕 | | Sulfonated-mGO | Cu(Ⅱ) | 56.9 | 〔44〕 |
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