非均相Fenton催化剂的制备及对苯胺黑药的降解效果
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刘烨,侯保林,任伯帜,刘旭
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Preparation of heterogeneous Fenton catalyst and its degradation effect on aniline aerofloat
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Ye Liu,Baolin Hou,Bozhi Ren,Xu Liu
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表2 响应面实验设计与结果
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| 序号 | 铁锰比X1 | 制备温度X2/℃ | 总离子浓度X3/（mol·L-1） | 苯胺黑药去除率Y/% | | 1 | 4.00 | 300 | 0.75 | 73.12 | | 2 | 12.00 | 300 | 0.75 | 74.88 | | 3 | 4.00 | 400 | 0.75 | 80.83 | | 4 | 12.00 | 400 | 0.75 | 88.25 | | 5 | 4.00 | 300 | 1.25 | 74.86 | | 6 | 12.00 | 300 | 1.25 | 82.79 | | 7 | 4.00 | 400 | 1.25 | 79.26 | | 8 | 12.00 | 400 | 1.25 | 89.83 | | 9 | 4.00 | 350 | 1.00 | 83.95 | | 10 | 12.00 | 350 | 1.00 | 90.86 | | 11 | 8.00 | 300 | 1.00 | 84.36 | | 12 | 8.00 | 400 | 1.00 | 92.23 | | 13 | 8.00 | 350 | 0.75 | 93.48 | | 14 | 8.00 | 350 | 1.25 | 94.54 | | 15 | 8.00 | 350 | 1.00 | 95.19 | | 16 | 8.00 | 350 | 1.00 | 95.25 | | 17 | 8.00 | 350 | 1.00 | 95.48 | | 18 | 8.00 | 350 | 1.00 | 95.76 | | 19 | 8.00 | 350 | 1.00 | 95.56 | | 20 | 8.00 | 350 | 1.00 | 96.35 |
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