| 废弃茶叶渣吸附甲醛的研究 |
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| 引用本文： | 卢绮静,何志昌,梁奇峰. 废弃茶叶渣吸附甲醛的研究[J]. 广州化工, 2011, 39(14): 130-132 |
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| 作者姓名： | 卢绮静 何志昌 梁奇峰 |
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| 作者单位： | 嘉应学院化学与环境学院,广东梅州,514015 |
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| 摘 要： | 茶叶是一种具有高度发达的孔隙构造。利用茶叶的这种特殊性能，可以用来吸附甲醛。利用甲醛与乙酰丙酮生成稳定的黄色化合物，在414nm波长下测定其吸光度，测定茶叶渣中所吸附的甲醛的含量。本文探讨乙酰丙酮分光光度法测定甲醛的条件，测定了不同的条件下茶叶渣在对甲醛的吸收情况，得到茶叶渣吸附甲醛的较好条件。
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| 关 键 词： | 茶叶渣 甲醛 乙酰丙酮分光光度法 |
Investigation of Adsorption of Formaldehyde by Waste Tea Leaves |
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| LU Qi-jing,HE Zhi-chang,LIANG Qi-feng. Investigation of Adsorption of Formaldehyde by Waste Tea Leaves[J]. GuangZhou Chemical Industry and Technology, 2011, 39(14): 130-132 |
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| Authors: | LU Qi-jing HE Zhi-chang LIANG Qi-feng |
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| Affiliation: | (School of Chemistry and Environment,Jiaying University,Guangdong Meizhou 514015,China) |
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| Abstract: | Tea leaves was a kind of porous material with sophisticated pore structure. Formaldehyde can be adsorbed by waste tea leaves because of their special properties. A yellow compound could be got with formaldehyde and acetylacetone which had maximum absorpti |
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| Keywords: | waste tea leaves formaldehyde acetylacetone spectrophotometry |
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