| TiO2光催化降解有机磷农药的研究 |
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| 引用本文： | 王健,孙鸿.TiO2光催化降解有机磷农药的研究[J].安徽农业科学,2009,37(5):2165-2166. |
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| 作者姓名： | 王健 孙鸿 |
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| 作者单位： | 运城学院应用化学系,山西,运城,044000 |
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| 摘 要： | 摘要目的]探讨以TiO2作催化剂的光催化法降解有机磷农药的可行性。方法]用TiO2作催化剂，测其对乙酰甲胺磷、乐果、氧化乐果、久效磷4种市售农药的光解效果。结果]结果表明，随着TiO2用量的增加，光解率也增大；有机磷农药的降解率与其结构有关。结论]用TiO2作催化剂光降解有机磷农药是可行的。
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| 关 键 词： | 有机磷农药 TiO2 光催化降解 氧化乐果 乙酰甲胺磷 催化剂 光催化法 光解率 |
Research on the Degradation of Organic Phosphorus Pesticide with TiO2 photocatalytic |
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| WANG Jian et al.Research on the Degradation of Organic Phosphorus Pesticide with TiO2 photocatalytic[J].Journal of Anhui Agricultural Sciences,2009,37(5):2165-2166. |
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| Authors: | WANG Jian |
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| Institution: | WANG Jian et al(Department of Applied Chemistry,College of Yuncheng,Yuncheng,Shanxi 044000) |
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| Abstract: | Objective] The feasibility of the degradation of organic phosphorus pesticides with photocatalytic method with the TiO2 as catalyst was explored.Method] The effect of TiO2 catalyst on the photolysis degradation of four kinds of commercial pesticide such as acephate,dimethoate,omethoate and monocrotophos was measured.Results] The results showed that the photolysis rate of pesticide was increased with the increment of the amount of TiO2;and the degradation rate of organic phosphorus pesticide was related t... |
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| Keywords: | TiO2 |
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