Ti/RuO2-IrO2电极电催化氧化处理钴湿法冶金废水研究
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廖力锐,刘东方,黄文力,王振东,李文姣
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Research on the treatment of cobalt hydrometallurgical wastewater by Ti/RuO2-IrO2 electrode electrocatalytic oxidation
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Lirui Liao,Dongfang Liu,Wenli Huang,Zhendong Wang,Wenjiao Li
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表3 回归方程的方差分析
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| 变量 | 平方和 | 自由度 | 均方 | F值 | P值(Prob > F) | | 模型 | 268.91 | 9 | 29.88 | 84.69 | < 0.000 1 | | A | 166.26 | 1 | 166.26 | 471.24 | < 0.000 1 | | B | 0.43 | 1 | 0.43 | 1.23 | 0.304 8 | | C | 42.55 | 1 | 42.55 | 120.61 | < 0.000 1 | | AB | 4.73 | 1 | 4.73 | 13.41 | 0.008 1 | | AC | 31.36 | 1 | 31.36 | 88.89 | < 0.000 1 | | BC | 12.22 | 1 | 12.22 | 34.62 | 0.000 6 | | A2 | 4.54 | 1 | 4.54 | 12.86 | 0.008 9 | | B2 | 5.92 | 1 | 5.92 | 16.77 | 0.004 6 | | C2 | 0.11 | 1 | 0.11 | 0.30 | 0.602 1 | | 残差 | 2.47 | 7 | 0.35 | | | | 失拟值 | 1.73 | 3 | 0.58 | 3.13 | 0.149 4 | | 误差值 | 0.74 | 4 | 0.18 | | | | 总和 | 282.30 | 16 | | | |
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