| HDTMA改性沸石吸附酸性橙Ⅱ的实验研究 |
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| 引用本文： | 金晓英,吴索丽,王清萍,陈祖亮. HDTMA改性沸石吸附酸性橙Ⅱ的实验研究[J]. 矿冶, 2009, 18(4): 76-79,98 |
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| 作者姓名： | 金晓英 吴索丽 王清萍 陈祖亮 |
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| 作者单位： | 福建师范大学化学与材料学院,福州,350007;福建师范大学化学与材料学院,福州,350007;福建师范大学化学与材料学院,福州,350007;福建师范大学化学与材料学院,福州,350007 |
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| 基金项目： | 福建省青年人才基金资助项目，福建师范大学闽江学者人才引进基金 |
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| 摘 要： | 本文研究了十六烷基三甲基溴化铵(HDTMA)改性沸石对酸性橙Ⅱ的吸附。结果表明,吸附最佳条件为:温度35℃,平衡时间1h;改性沸石吸附酸性橙Ⅱ的动力学符合伪二级动力学,吸附等温线方程符合Freundlich方程,热力学研究再次表明,35℃是HDTMA改性沸石吸附酸性橙Ⅱ的最适温度。
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| 关 键 词： | HDTMA 改性沸石 酸性橙II 吸附 |
STUDY ON ADSORPTION PERFORMANCE OF ORANGE II FROM WASTE WATER BY HDTMA MODIFIED ZEOLITES |
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| JIN Xiao-ying,WU Suo-li,WANG Qing-ping,CHEN Zu-liang. STUDY ON ADSORPTION PERFORMANCE OF ORANGE II FROM WASTE WATER BY HDTMA MODIFIED ZEOLITES[J]. Mining & Metallurgy, 2009, 18(4): 76-79,98 |
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| Authors: | JIN Xiao-ying WU Suo-li WANG Qing-ping CHEN Zu-liang |
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| Abstract: | In this paper,adsorption performance of orange Ⅱ is studied from waste water by HDTMA modified zeolite.When the adsorption temperature of the orange Ⅱ solution is 35℃,adsorption time is 1h,the adsorption kinetic and the isotherm studies show that the pseudo-second-order model and the Freundlich isotherm are the best choices to describe the adsorption behaviors,the thermodynamic parameters also suggest that 35℃ is the best adsorption temperature of the orange Ⅱ solution. |
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| Keywords: | HDTMA |
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