多壁碳纳米管/壳聚糖复合材料对水中染料的吸附
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靳君,张聪璐
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Adsorption of dyes in water by multiwall carbon nanotubes/chitosan composite
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Jun JIN,Conglu ZHANG
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表3 拟一级、拟二级动力学拟合参数
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Table 3 Fitting parameters of pseudo first order and pseudo second order kinetics
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项目 | /(mg·L-1) | /(mg·g-1) | 拟一级动力学 | 拟二级动力学 |
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/ min-1 | /(mg·g-1) | | /( g·mg-1·min-1) | /(mg·g-1) | |
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AR | 20 | 48.94 | 41.454 | 48.854 | 0.977 | 85.982 | 49.02 | 0.992 0 | 40 | 98.31 | 39.151 | 97.97 | 0.981 | 53.173 | 98.03 | 0.997 7 | 60 | 147.69 | 32.242 | 142.39 | 0.986 | 32.453 | 147.05 | 0.998 0 | 80 | 195.19 | 16.121 | 193.37 | 0.995 | 11.324 | 196.07 | 0.990 6 | 100 | 243.94 | 16.121 | 213.01 | 0.997 | 11.651 | 270.27 | 0.996 3 | 120 | 291.44 | 18.424 | 276.37 | 0.971 | 11.273 | 303.03 | 0.996 7 | XO | 20 | 42.14 | 43.757 | 21.086 | 0.946 | 454.413 | 44.248 | 0.999 3 | 40 | 90.01 | 29.939 | 43.752 | 0.955 | 192.475 | 92.593 | 0.999 0 | 60 | 139.10 | 18.424 | 81.283 | 0.993 | 64.474 | 142.85 | 0.995 0 | 80 | 183.03 | 36.848 | 116.14 | 0.995 | 47.774 | 192.31 | 0.998 1 | 100 | 223.01 | 18.424 | 129.42 | 0.988 | 38.382 | 232.56 | 0.997 4 | 120 | 263.59 | 25.333 | 150.66 | 0.978 | 45.182 | 270.27 | 0.999 6 |
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