电沉积法从硫氰酸盐浸金液回收金的试验研究
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曾超聪,张广盛,吴为荣,黄万抚,李新冬,王泽凯,刘观发
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Experimental Study on Recovery of Gold from Ammonium Thiocyanate Leaching Solution by Electrodeposition
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Chaocong ZENG,Guangsheng ZHANG,Weirong WU,Wanfu HUANG,Xindong LI,Zekai WANG,Guanfa LIU
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表3 回归模型方差分析结果
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Table 3 Results of variance analysis of regression model
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项目 | 平方和 | 自由度 | 均方差 | F值 | P值 | 显著性 |
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总计 | 149.65 | 16 | | | | | 模型 | 149.11 | 9 | 16.57 | 213.97 | < 0.0001 | 显著 | A-槽电压 | 53.41 | 1 | 53.41 | 689.75 | < 0.0001 | | B-溶液pH值 | 6.59 | 1 | 6.59 | 85.09 | < 0.0001 | | C-溶液温度 | 3.80 | 1 | 3.80 | 49.01 | 0.0002 | | AB | 0.1681 | 1 | 0.1681 | 2.17 | 0.1841 | | AC | 0.4556 | 1 | 0.4556 | 5.88 | 0.0457 | | BC | 0.1681 | 1 | 0.1681 | 2.17 | 0.1841 | | A2 | 42.60 | 1 | 42.60 | 550.17 | < 0.0001 | | B2 | 21.85 | 1 | 21.85 | 282.26 | < 0.0001 | | C2 | 11.89 | 1 | 11.89 | 153.62 | < 0.0001 | | 残差 | 0.5420 | 7 | 0.0774 | | | | 失拟误差 | 0.1919 | 3 | 0.0640 | 0.7307 | 0.5853 | 不显著 | 纯误差 | 0.3501 | 4 | 0.0875 | | | |
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