| 活性炭种类对十二烷基硫酸钠吸附容量的影响 |
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| 引用本文： | 刘娟,田葆春,陈鹏飞,解强.活性炭种类对十二烷基硫酸钠吸附容量的影响[J].电镀与环保,2011,31(3):37-40. |
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| 作者姓名： | 刘娟 田葆春 陈鹏飞 解强 |
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| 作者单位： | 中国矿业大学化学与环境工程学院;北京印钞有限公司; |
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| 基金项目： | 中央高校基本科研业务费资助项目(2009KH10); 高等学校博士学科点专项科研基金项目(20060290006) |
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| 摘 要： | 利用亚甲蓝分光光度分析法测定典型市售煤基和木质活性炭对溶液中十二烷基硫酸钠(SDS)的液相吸附等温线,确定活性炭对SDS的吸附容量;采用气体吸附仪表征活性炭的孔结构和比表面积,检测了活性炭样品的碘值及亚甲蓝值;最后关联活性炭吸附性能指标、比表面积与SDS吸附容量之间的关系.结果表明:以长焰煤、无烟煤、褐煤及椰壳为原料制...
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| 关 键 词： | 活性炭 十二烷基硫酸钠 吸附等温线 电镀液 |
Effects of Activated Carbon Types on Adsorption Capacity of Sodium Dodecyl Sulfate |
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| LIU Juan,TIAN Bao-chun,CHEN Peng-fei,XIE Qiang.Effects of Activated Carbon Types on Adsorption Capacity of Sodium Dodecyl Sulfate[J].Electroplating & Pollution Control,2011,31(3):37-40. |
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| Authors: | LIU Juan TIAN Bao-chun CHEN Peng-fei XIE Qiang |
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| Affiliation: | LIU Juan1,TIAN Bao-chun2,CHEN Peng-fei1,XIE Qiang1(1.Chemical and Environmental Engineering Institute,China University of Mining & Technology,Beijing 100083,2.Beijing Banknote Printing Co.,Ltd.,Beijing 100054) |
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| Abstract: | Based on the methylene blue coupled with spectrophotometer method,the concentration of SDS in the solution was determined and the SDS adsorption isotherm on the typical commercial coal-base and wooden activated carbons were measured.Besides,activated carbons were characterized by determination of iodine number and methylene blue number,as well as N2 adsorption-desorption isotherms.Then the adsorption capacity of SDS on activated carbons was related with specific surface area and adsorption properties of act... |
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| Keywords: | activated carbon sodium dodecyl sulfate adsorption isotherm electroplating solution |
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