| 泥炭和褐煤对Zn^2＋,Cu^2＋,Pb^2＋等重金属离子的吸附特征 |
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| 引用本文： | 顾健民,丁德润.泥炭和褐煤对Zn^2＋,Cu^2＋,Pb^2＋等重金属离子的吸附特征[J].环境化学,1996,15(4):343-346. |
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| 作者姓名： | 顾健民 丁德润 |
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| 作者单位： | 上海工程技术大学纺织学院!上海200065 |
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| 摘 要： | 利用天然有机吸附剂泥炭和褐煤对重金属离子Ｚｎ＾２＋，Ｃｕ＾２＋，Ｐｂ＾２＋的单组分水溶液进行吸附研究。对吸附模型，吸附时间，不同吸附剂投放量，金属离子种类等给予表征，基本符合Ｌａｎｇｍｕｉｒ吸附等温线。
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| 关 键 词： | 褐煤 泥炭 吸附 重金属离子 污染物 |
A STUDY ON THE CHARACTERISTICS OF ADSORPTION FOR Zn~(2+), Cu~(2+), Pb~(2+) IONS ONTO PEAT AND LIGNITE |
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| Gu Jianmin Ding Derun.A STUDY ON THE CHARACTERISTICS OF ADSORPTION FOR Zn~(2+), Cu~(2+), Pb~(2+) IONS ONTO PEAT AND LIGNITE[J].Environmental Chemistry,1996,15(4):343-346. |
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| Authors: | Gu Jianmin Ding Derun |
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| Abstract: | The characteristics of adsorption of Zn2+ , Cu2+, Pb2+ ions on the natural adsorbent peat and lignite were studied. The adsorption model, isotherms and the effects of adsorption time, the dosage of different adsorbents and the different metal ions were characterized separately. |
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| Keywords: | peat lignite adsorption isotherm |
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