| 膨胀石墨水吸油行为及机理的研究 |
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| 引用本文： | 周伟,兆恒,胡小芳,董建,沈万慈,康飞宇. 膨胀石墨水吸油行为及机理的研究[J]. 水处理技术, 2001, 27(6): 335-337 |
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| 作者姓名： | 周伟 兆恒 胡小芳 董建 沈万慈 康飞宇 |
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| 作者单位： | 清华大学材料科学与工程系,北京,100084 |
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| 基金项目： | 清华大学985计划及清华大学实验基金资助项目 |
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| 摘 要： | 膨胀石墨（Expanded Graphite,简称EG）是一种新型的碳素吸附剂，具有独特的孔隙结构。本文对比了膨胀石墨与聚氨酯吸油材料对浮油的吸油能力和保油能力，膨胀石墨与活性炭对乳化油的深度处理的能力，并从膨胀石墨的结构、吸附行为等方面具体探讨了产生膨胀石墨超大吸油量的机理。
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| 关 键 词： | 膨胀石墨 油类 吸油材料 机理 吸附材料 废水处理 |
| 文章编号： | 1000-3770(2001)06-0335-03 |
| 修稿时间： | 2000-05-15 |
Behavior and Mechnism of Oil Sorption on Expanded Graphitc |
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| ZHOU Wei,HU Xiao fang,DONG Jian,ZHAO Heng,SHEN Wan ci,KANG Fei yu. Behavior and Mechnism of Oil Sorption on Expanded Graphitc[J]. Technology of Water Treatment, 2001, 27(6): 335-337 |
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| Authors: | ZHOU Wei HU Xiao fang DONG Jian ZHAO Heng SHEN Wan ci KANG Fei yu |
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| Abstract: | EG(Expanded Graphite) is a new kind of cabonaceous sorption material, which has a particular pore structure. In this paper, the oil sorption ability and oil keeping ability of EG and PV-02(a kind of polypropylene) are studied. The abilities of EG and active carbon to treat waste oil water are also studied. And the mechanism of EG's super oil sorption amount is discussed. |
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| Keywords: | expanded graphite oil oil sorption material mechanism |
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