| 硝化和磺化改性泥炭吸附性能的研究 |
| |
| 引用本文： | 张应桂,周勇. 硝化和磺化改性泥炭吸附性能的研究[J]. 化工时刊, 2005, 19(12): 16-18 |
| |
| 作者姓名： | 张应桂 周勇 |
| |
| 作者单位： | 平原大学,化学与环境工程学院,河南,新乡,453003;平原大学,化学与环境工程学院,河南,新乡,453003 |
| |
| 基金项目： | 新乡市科技计划资助项目（03G10103）. |
| |
| 摘 要： | 泥炭经硝化和磺化处理后对重金属离子Pb^2＋、Zn^2＋的单组分溶液进行了吸附实验，讨论了影响吸附的因素。研究结果表明；硝化泥炭、磺化泥炭对Pb^2＋、Zn^2＋重金属离子有好的吸附，以磺化泥炭效果较好，其吸附规律基本符合Langmuir方程。
|
| 关 键 词： | 重金属离子 硝化泥炭 磺化泥炭 吸附 |
| 收稿时间： | 2005-09-05 |
| 修稿时间： | 2005-09-05 |
Study on the Adsorptive Properties of Nitrifying and Sulphonated Peat |
| |
| Zhang Yinggui,Zhou Yong. Study on the Adsorptive Properties of Nitrifying and Sulphonated Peat[J]. Chemical Industry Times, 2005, 19(12): 16-18 |
| |
| Authors: | Zhang Yinggui Zhou Yong |
| |
| Affiliation: | College of chemistry and environmental engineering, Pingyuan University,xingxiang 453003, China |
| |
| Abstract: | Nitrifying and sulphonated peat separately with solution containing Pb~(2+)were studied The factors affecting adsorption were determined.The results showed that nitrifying peat and sulphonated peat had a good adsorption effect on Pb~(2+)and Zn~(2+),and the effect of sulphonated peat was better.Their adsorption law accords with the langmuir equation on the whole. |
| |
| Keywords: | nitrifying peat sulphonated peat heavy-metal ion adsorption |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
