| 氯酚在胡敏酸上的吸附 |
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| 引用本文： | 郁志勇,王文华.氯酚在胡敏酸上的吸附[J].环境化学,1998,17(5):480-484. |
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| 作者姓名： | 郁志勇 王文华 |
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| 作者单位： | 中国科学院生态环境研究中心环境水化学国家重点实验室!北京100085 |
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| 基金项目： | 国家自然科学基金(29477283)资助课题 |
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| 摘 要： | 用静态平衡法了白洋研究泥中胡敏酸对氯酚的吸附情况，当温度升高或ＰＨ值降低时，ＨＡ对４－氯酚的吸附量增大，对４－氯酚和３，５－二氯酚两种吸附质组成的混合溶液，ＨＡ对３，５－二氯酚的吸附量大于ＨＡ对４－氯酚的吸附量；
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| 关 键 词： | 氯酚 胡敏酸 吸附 有机废水 环境化学 |
THE ADSORPTION OF CHLOROPHENOLS ON THE HUMIC ACID |
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| Yu Zhiyong Wang Wenhua Peng An.THE ADSORPTION OF CHLOROPHENOLS ON THE HUMIC ACID[J].Environmental Chemistry,1998,17(5):480-484. |
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| Authors: | Yu Zhiyong Wang Wenhua Peng An |
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| Abstract: | The adsorption of chlorophenols on the humic acid (HA)extracted from the sediment in Baiyangdian lake is studied by static equlibrium method. When temperature rises or pH value decreases, the adsorbance of 4-chlorophenol on the HA is increased. As for the mixed solution of 4-chlorophenol+3, 5-dichlorophenol (or 3,4, 5-trichlorophenol), the adsorbance of 3,5-dichlorophenol (or 3,4,5-trichlorophenol) on the HA is more than that of 4-chlorophenol. As for the mixed solution of 3, 5-DCP+3,4,5-TCP,there is no observed difference between adsorbance of 3.5-DCP and that of 3.4.5-TCP. |
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| Keywords: | chlorophenol adsorption humic acid |
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