响应曲面法优化Fenton处理避蚊胺废水
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王丹丹,王岩,李海松,张杰
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Optimization of Fenton process of DEET wastewater based on response surface methodology
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Dandan Wang,Yan Wang,Haisong Li,Jie Zhang
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表2 实验设计方案及结果
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序号 | H2O2投加量/(mmol·L-1) | Fe2+浓度/(mmol·L-1) | pH | 反应时间/min | 降解率/% | 1 | 0.87 | 0.25 | 5.0 | 60 | 91.33 | 2 | 0.14 | 0.15 | 5.0 | 20 | 60.22 | 3 | 1.60 | 0.15 | 5.0 | 60 | 74.93 | 4 | 0.14 | 0.05 | 5.0 | 40 | 34.13 | 5 | 0.87 | 0.15 | 5.0 | 40 | 58.65 | 6 | 0.14 | 0.25 | 5.0 | 40 | 59.81 | 7 | 1.60 | 0.15 | 3.0 | 40 | 84.30 | 8 | 0.87 | 0.05 | 5.0 | 60 | 40.71 | 9 | 0.14 | 0.15 | 7.0 | 40 | 38.87 | 10 | 0.87 | 0.05 | 3.0 | 40 | 50.02 | 11 | 0.14 | 0.15 | 3.0 | 40 | 60.40 | 12 | 1.60 | 0.15 | 7.0 | 40 | 40.30 | 13 | 0.14 | 0.15 | 5.0 | 60 | 62.89 | 14 | 0.87 | 0.25 | 7.0 | 40 | 57.69 | 15 | 1.60 | 0.15 | 5.0 | 20 | 71.11 | 16 | 0.87 | 0.15 | 5.0 | 40 | 59.65 | 17 | 0.87 | 0.15 | 5.0 | 40 | 57.65 | 18 | 1.60 | 0.25 | 5.0 | 40 | 82.87 | 19 | 0.87 | 0.05 | 7.0 | 40 | 14.43 | 20 | 0.87 | 0.15 | 3.0 | 20 | 82.52 | 21 | 0.87 | 0.25 | 5.0 | 20 | 78.47 | 22 | 0.87 | 0.15 | 5.0 | 40 | 58.65 | 23 | 0.87 | 0.25 | 3.0 | 40 | 84.92 | 24 | 0.87 | 0.15 | 7.0 | 20 | 45.82 | 25 | 0.87 | 0.15 | 3.0 | 60 | 81.23 | 26 | 0.87 | 0.05 | 5.0 | 20 | 39.10 | 27 | 1.60 | 0.05 | 5.0 | 40 | 30.19 | 28 | 0.87 | 0.15 | 7.0 | 60 | 55.23 | 29 | 0.87 | 0.15 | 5.0 | 40 | 57.65 |
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