| 膨润土复合光催化剂降解糖蜜酒精废液研究 |
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| 引用本文： | 蒋月秀,潘文杰. 膨润土复合光催化剂降解糖蜜酒精废液研究[J]. 非金属矿, 2011, 34(3): 61-63,67 |
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| 作者姓名： | 蒋月秀 潘文杰 |
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| 作者单位： | 广西大学化学化工学院; |
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| 基金项目： | 广西大学大型仪器基金资助 |
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| 摘 要： | 以广西宁明膨润土为基质材料,采用溶胶-凝胶法微波辐射下制备了金属离子掺杂的TiO2/膨润上复合光催化剂并用于降解糖蜜酒精废液,考察了复合光催化剂制备条件、糖蜜酒精废液的pH值、催化剂用量及糖蜜酒精废液初始浓度等因素对糖蜜酒精废液脱色率的影响.研究表明,铁离子掺杂的TiO2/膨润土光催化剂对糖蜜酒精废液降解效果最好,当F...
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| 关 键 词： | 光催化 糖蜜酒精废液 膨润土 |
Degradation of Molasses Alcohol Wastewater by Bentonite Composite Photocatalyst |
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| Jiang Yuexiu,Pan Wenjie. Degradation of Molasses Alcohol Wastewater by Bentonite Composite Photocatalyst[J]. Non-metallic Mines, 2011, 34(3): 61-63,67 |
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| Authors: | Jiang Yuexiu Pan Wenjie |
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| Affiliation: | Jiang Yuexiu Pan Wenjie(College of Chemistry and Chemical Enginerring,Guangxi University,Nanning 530004) |
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| Abstract: | Bentonite from Ningming,Guangxi province was used as raw material to prepare metal ions doped TiO2/bentonite composite photocatalyst,using sol-gel method under microwave irradiation.The influence factors of molasses alcohol wastewater such as the preparation conditions of photocatalyst,pH value of molasses alcohol wastewater,photocatalyst dosage and initial concentration of molasses alcohol were studied.The results showed that the degradation of Fe3+ doped TiO2/bentonite photocatalyst was the best.When Fe-T... |
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| Keywords: | photocatalysis molasses alcohol wastewater bentonite |
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