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| 阴-非混合表面活性剂对菲和萘的增溶作用 | |
| 引用本文： | 蒋兵,赵保卫,赵兰萍,董文娟. 阴-非混合表面活性剂对菲和萘的增溶作用[J]. 兰州交通大学学报, 2007, 26(1): 153-157 |
| 作者姓名： | 蒋兵 赵保卫 赵兰萍 董文娟 |
| 作者单位： | 兰州交通大学,环境与市政工程学院,甘肃,兰州,730070;兰州交通大学,环境与市政工程学院,甘肃,兰州,730070;兰州交通大学,环境与市政工程学院,甘肃,兰州,730070;兰州交通大学,环境与市政工程学院,甘肃,兰州,730070 |
| 基金项目： | 国家自然科学基金，甘肃省中青年科技研究基金，兰州交通大学校科研和教改项目 |
| 摘 要： | 比较研究了单一非离子表面活性剂Triton X100(TX100)、Tween80和单一阴离子表面活性剂十二烷基苯磺酸钠(SDBS)、十二烷基硫酸钠(SDS)及阴-非混合表面活性剂(Tween80-SDS、TX100-SDBS)对菲和萘的增溶作用.结果表明,单一非离子表面活性剂对菲和萘的增溶作用大于单一阴离子表面活性剂,混合表面活性剂的增溶作用大于阴离子表面活性剂的增溶作用,阴-非混合表面活性剂对菲和萘存在协同增溶作用. |
| 关 键 词： | 表面活性剂 协同增溶作用 菲 萘 |
| 文章编号： | 1001-4373(2007)01-0153-05 |
| 修稿时间： | 2006-07-20 |
Water Solubility Enhancement of Phenanthrene and Naphthalene by Anionic-nonionic Surfactant Solutions |
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| Jiang Bing,Zhao Baowei,Zhao Lanping,Dong Wenjuan. Water Solubility Enhancement of Phenanthrene and Naphthalene by Anionic-nonionic Surfactant Solutions[J]. Journal of Lanzhou Jiaotong University, 2007, 26(1): 153-157 | |
| Authors: | Jiang Bing Zhao Baowei Zhao Lanping Dong Wenjuan |
| Affiliation: | School of Environmental and Science Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070,China |
| Abstract: | Water solubility enhancements of phenanthrene and naphthalene in micellar solution of single nonionic surfactant Triton X-100(TX100),Tween80 and single anionic surfactant sodium dodecyl benzene sulfonate(SDBS),sodium dodecyl sulfate(SDS) and anionic-nonionic surfactant(Tween80-SDS,TX100-SDBS) are studied.The result shows that the solubilization extent of phenanthrene and naphthalene by single nonionic one is much larger than that by single anionic one,the solubilization extent by mixed surfactant is larger than that by single anionic one,and synergistic solubilization by mixed anionic-nonionic surfactant solutions is observed. |
| Keywords: | surfactant synergistic solubilization phenanthrene naphthalene |
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