| 硝化和磺化泥炭对重金属离子的吸附性能的研究 |
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| 引用本文： | 王顺梅,周建伟. 硝化和磺化泥炭对重金属离子的吸附性能的研究[J]. 应用化工, 2002, 31(4): 13-15 |
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| 作者姓名： | 王顺梅 周建伟 |
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| 作者单位： | 1. 新乡师范高等专科学校化学系,河南新乡,453003
2. 平原大学化工系,河南新乡,453003 |
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| 基金项目： | 河南省科技攻关项目(991190108) |
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| 摘 要： | 泥炭经硝化或磺化处理后对重金属离子Pb2 + 、Cu2 + 的单组分溶液进行吸附试验 ,讨论了影响吸附的因素。结果表明 ,硝化泥炭、磺化泥碳对Pb2 + 、Cu2 + 重金属离子有很好的吸附性 ,以磺化泥炭吸附效果较好 ,其吸附规律基本符合Langmuir方程
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| 关 键 词： | 硝化泥炭 磺化泥炭 重金属离子 吸附 |
| 文章编号： | 1671-3206(2002)04-0013-03 |
Study on the absorption properties of nitrifying and sulphonated peat to heavy-metal ion |
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| WANG Shun mei ,ZHOU Jian wei. Study on the absorption properties of nitrifying and sulphonated peat to heavy-metal ion[J]. Applied chemical industry, 2002, 31(4): 13-15 |
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| Authors: | WANG Shun mei ZHOU Jian wei |
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| Affiliation: | WANG Shun mei 1,ZHOU Jian wei 2 |
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| Abstract: | A group of experiments have been done with nitrifying and sulphonated peat separately with solution containing Pb 2 and that containing Cu 2 ,and there is a discussion about the factors affecting absorption.The results showed that nitrifying peat and sulphonated peat have a good absorption effect on Pb 2 and Cu 2 ,and the effect of sulphonated peat was better.Their absorption law accords with the Langmuir equation on the whole. |
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| Keywords: | nitrifying peat sulphonated peat heavy metal ion absorption |
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