中药通草渣对水中亚甲基蓝吸附效能与机理的研究
|
|
高雅, 梁栋, 常欢, 何佩霖, 刘新
|
Study on adsorption efficiency and mechanism of methylene blue in water by Chinese medicine ricepaperplant pith residue
|
|
Ya GAO, Dong LIANG, Huan CHANG, Peilin HE, Xin LIU
|
|
表3 回归方差分析
|
Table 3 Analysis of variance of response surface quadratic model
|
|
| 来源 | 平方和 | 自由度 | 均方差 | F | P |
|---|
| 模型 | 20 341.61 | 1 | 1 452.97 | 18.29 | <0.000 1 | | A | 3 298.09 | 1 | 3 298.09 | 41.51 | <0.000 1 | | B | 3 021.97 | 1 | 3 021.97 | 38.04 | <0.000 1 | | C | 9 523.71 | 1 | 9 523.71 | 119.87 | <0.000 1 | | D | 85.07 | 1 | 85.07 | 1.07 | 0.318 3 | | AB | 186.87 | 1 | 186.87 | 2.35 | 0.147 4 | | AC | 16.81 | 1 | 16.81 | 0.21 | 0.652 6 | | AD | 33.76 | 1 | 33.76 | 0.42 | 0.525 1 | | BC | 186.60 | 1 | 186.6 | 2.35 | 0.147 7 | | BD | 49.07 | 1 | 49.07 | 0.62 | 0.445 0 | | CD | 99.60 | 1 | 99.60 | 1.25 | 0.281 7 | | A2 | 637.74 | 1 | 637.74 | 8.03 | 0.013 3 | | B2 | 14.15 | 1 | 14.15 | 0.18 | 0.679 4 | | C2 | 3 527.67 | 1 | 3 527.67 | 44.40 | <0.000 1 | | D2 | 87.45 | 1 | 87.45 | 1.10 | 0.311 9 | | 残差 | 1 112.27 | 14 | 79.45 | — | — | | 失拟项 | 1 039.47 | 10 | 103.95 | 5.71 | 0.053 8 | | 纯误差 | 72.80 | 4 | 18.20 | — | — | | 总计 | 21 453.88 | 28 | — | — | — |
|
|
|