NiSiO@NiAlFe对不同抗生素的吸附特性研究
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胡玉瑛,潘成,郑晓环,刘苏苏,彭小明,胡锋平,许莉,许高平
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Study on the adsorption properties of NiSiO@NiAlFe to different antibiotics
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Yuying Hu,Cheng Pan,Xiaohuan Zheng,Susu Liu,Xiaoming Peng,Fengping Hu,Li Xu,Gaoping Xu
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表2 吸附等温线拟合参数
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模型 | 参数 | TC | | CIP | 15 ℃ | 30 ℃ | 45 ℃ | 15 ℃ | 30 ℃ | 45 ℃ | Langmuir | qm/(mg·g-1) | 35.342 | 36.953 | 38.316 | | 35.748 | 38.662 | 40.195 | KL/(L·mg-1) | 0.174 | 0.148 | 0.142 | 0.232 | 0.256 | 0.276 | R2 | 0.872 | 0.850 | 0.851 | 0.898 | 0.919 | 0.933 | Freundlich | KF/(mg·g-1)(L·mg-1)1/n | 12.290 | 12.754 | 12.905 | | 17.087 | 18.839 | 20.016 | n | 4.296 | 4.352 | 4.305 | 6.334 | 6.445 | 6.623 | R2 | 0.908 | 0.910 | 0.886 | 0.996 | 0.991 | 0.982 | Temkin | KT/(J·mol-1) | 6.413 | 6.453 | 6.722 | | 4.621 | 4.936 | 5.386 | f/(L·mg-1) | 2.552 | 2.796 | 2.551 | 20.248 | 23.443 | 27.928 | R2 | 0.959 | 0.960 | 0.944 | 0.997 | 0.999 | 0.995 |
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