| 改性有机膨润土对苯酚吸附性能的研究 |
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| 引用本文： | 陈梅兰,李立.改性有机膨润土对苯酚吸附性能的研究[J].岩矿测试,2005,24(4):259-261267. |
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| 作者姓名： | 陈梅兰 李立 |
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| 作者单位： | 浙江树人大学生物与环境工程学院,浙江,杭州,310015 |
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| 基金项目： | 浙江省教育厅基金项目(20020041) |
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| 摘 要： | 利用无机试剂H2SO4、H2O2,对钠基膨润土进行预处理,再用溴化十六烷基三甲基铵(CTMAB)进行改性,并利用改性有机膨润土对苯酚进行吸附研究。实验结果表明,最佳改性土是利用φ=2%的H2O2预处理、经30 g/L CTMAB改性的有机膨润土。
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| 关 键 词： | 膨润土 改性 苯酚 吸附 |
| 文章编号： | 0254-5357（2005）04-0259-03 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005-04-042005-07-19 |
Study on Adsorption of Phenol by Modified Organobentonite |
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| CHEN Mei-lan,LI Li.Study on Adsorption of Phenol by Modified Organobentonite[J].Rock and Mineral Analysis,2005,24(4):259-261267. |
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| Authors: | CHEN Mei-lan LI Li |
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| Institution: | Biological and Environmental College, Zhejiang Shuren University, Hangzhou 310015, China |
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| Abstract: | A new organobentonite was developed by pretreatment of sodium bentonite with H_(2)SO_(4) or H_(2)O_(2) and followed by modifying with cetyltrimethyl-ammonium bromide(CTMAB).The adsorption properties of the new product to phenol was studied and the results showed that the optimized modifying condition is using 2% H_2O_2 and 30 g/L CTMAB. |
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| Keywords: | bentonite modification phenol adsorption |
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