| 活性污泥对四种非极性有机物的吸附 |
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| 引用本文： | 俞汉青,郑煜铭,顾国维,李咏梅.活性污泥对四种非极性有机物的吸附[J].环境科学学报,2003,23(4):546-548. |
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| 作者姓名： | 俞汉青 郑煜铭 顾国维 李咏梅 |
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| 作者单位： | 1. 中国科学技术大学化学系环境工程实验室,合肥,230026
2. 同济大学污染控制与资源化研究国家重点实验室,上海,200092 |
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| 基金项目： | 中国科学院"引进国外杰出人才计划"资助项目 |
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| 摘 要： | 以苯酚、氯仿、氯苯和萘作为目标有机物,进行了活性污泥吸附非极性有机物的试验研究,根据活性污泥对非极性有机物的吸附由表顽吸附和分配两个部分组成的假说,建立了相应的数学模型q=k1Ce^1/k k2Cr,试验结果与模型比较吻合。
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| 关 键 词： | 活性污泥 非极性有机物 吸附 数学模型 废水处理 |
| 文章编号： | 0253-2468(2003)04-0546-03 |
| 收稿时间： | 2002/5/13 0:00:00 |
| 修稿时间： | 2002年5月13日 |
Sorption of four non-poplar organic compounds by activated sludge |
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| YU Hanqing,ZHENG Yuming,GU Guowei and LI Yongmei.Sorption of four non-poplar organic compounds by activated sludge[J].Acta Scientiae Circumstantiae,2003,23(4):546-548. |
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| Authors: | YU Hanqing ZHENG Yuming GU Guowei and LI Yongmei |
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| Institution: | Laboratory of Environmental Engineering, Department of Chemistry, University of Science & Technology of China, Hefei 230026,Laboratory of Environmental Engineering, Department of Chemistry, University of Science & Technology of China, Hefei 230026,State key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092 and State key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092 |
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| Abstract: | An investigation was conducted to study the sorption of non\|polar organic compounds by activated sludge using phenol, chloroform, chlorobenzene and naphthalene as target organics. Based on the hypothesis that the sorption of non\|polar organic compounds by activated sludge is consisted of surface adsorption and partition, a model, q=k 1C 1/n e+ k 2C e, was established. This model was found to be adequate for describing the sorption of the four non\|polar organic compounds by activated sludge. |
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| Keywords: | activated sludge sorption non\|polar organic compounds model |
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