| 农作物废料对海洋溢油吸附研究 |
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| 引用本文： | 高 远,闫来洪,应璐炜.农作物废料对海洋溢油吸附研究[J].油气田环境保护,2011,21(4):32-35. |
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| 作者姓名： | 高 远 闫来洪 应璐炜 |
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| 作者单位： | 中国石油大学(华东)化学化工学院 |
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| 摘 要： | 根据海上围油栏围油原理,使用小型围油设备模拟出在围油栏除油后海上剩余溢油的质量M。收集稻壳、小米壳、小麦壳3种农作物废料作为吸油材料,室温下分别测出3种吸油材料对质量为M的溢油的饱和吸附时间。在吸附平衡的条件下,利用紫外分光光度计分别测出3种吸油材料吸附海水表面M质量溢油后的平衡吸附浓度ce。根据物理吸附理论,由平衡吸附浓度ce和平衡吸附量qe分别得出3种材料的Freundlich吸附等温式,从Freundlich吸附等温式比较了3种农作物废料的吸油性能。结果表明:稻壳的吸油性能最佳。
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| 关 键 词： | 海上溢油 农作物废料 Freundlich吸附等温式 饱和吸附时间 |
Adsorption of Agricultural Waste for Offshore Oil Spill |
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| Gao Yuan Yan Laihong Ying Luwei.Adsorption of Agricultural Waste for Offshore Oil Spill[J].Environmental Protection of Oil & Gas Fields,2011,21(4):32-35. |
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| Authors: | Gao Yuan Yan Laihong Ying Luwei |
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| Institution: | Gao Yuan Yan Laihong Ying Luwei(College of Chemistry and Chemical Engineering,China University of Petroleum(China East)) |
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| Abstract: | According to the principle of offshore oil fence,we used small-scale oil fence facilities to simulate the remaining oil spill mass M after using oil fence.We collected three kinds of agricultural waste of rice husk,millet shell and wheat shell as oil absorption materials,and measured the saturation adsorption time for oil spill with mass M at room temperature respectively.In the condition of adsorption equilibrium,by using ultraviolet spectrophotometer,we tested the equilibrium adsorption concentration ce o... |
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| Keywords: | offshore oil spill agricultural waste Freundlich adsorption isotherm saturation adsorption time |
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