吸附废水中苯胺的废菌渣活性炭电化学再生
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毕俊乐,李红艳,张峰,李尚明
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Electrochemical regeneration of mushroom residue activated carbon adsorbed aniline in waste water
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Junle BI,Hongyan LI,Feng ZHANG,Shangming LI
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表1 正交实验结果
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Table 1 Results of orthogonal test
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实验号 | 因素水平 | 再生率/% |
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A(电流)/mA | B(电解质质量浓度)/(g·L-1) | C(电解时间)/h | D(pH) | 空白 |
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1 | 150 | 10 | 1 | 3 | 1 | 82.64 | 2 | 150 | 15 | 1.5 | 5 | 2 | 92.85 | 3 | 150 | 20 | 2 | 7 | 3 | 77.23 | 4 | 150 | 25 | 3 | 9 | 4 | 78.71 | 5 | 200 | 10 | 1.5 | 7 | 4 | 93.86 | 6 | 200 | 15 | 1 | 9 | 3 | 85.91 | 7 | 200 | 20 | 3 | 3 | 2 | 86.05 | 8 | 200 | 25 | 2 | 5 | 1 | 78.24 | 9 | 250 | 10 | 2 | 9 | 2 | 87.41 | 10 | 250 | 15 | 3 | 7 | 1 | 91.19 | 11 | 250 | 20 | 1 | 5 | 4 | 81.97 | 12 | 250 | 25 | 1.5 | 3 | 3 | 84.27 | 13 | 300 | 10 | 3 | 5 | 3 | 94.57 | 14 | 300 | 15 | 2 | 3 | 4 | 88.22 | 15 | 300 | 20 | 1.5 | 9 | 1 | 94.31 | 16 | 300 | 25 | 1 | 7 | 2 | 82.41 | K1 | 82.86 | 89.62 | 83.23 | 85.29 | | | K2 | 86.01 | 89.88 | 91.32 | 86.91 | | | K3 | 86.21 | 84.89 | 82.77 | 86.17 | | | K4 | 89.87 | 80.9 | 87.63 | 86.58 | | | R | 7.01 | 8.98 | 8.55 | 1.62 | | |
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