| 阳离子表面活性剂的生物降解性测试 |
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| 引用本文： | 杨婷婷,梅光军,瓮孝卿,陈会娟. 阳离子表面活性剂的生物降解性测试[J]. 现代矿业, 2013, 29(8): 17-19 |
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| 作者姓名： | 杨婷婷 梅光军 瓮孝卿 陈会娟 |
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| 作者单位： | 武汉理工大学资源与环境工程学院 |
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| 摘 要： | 利用摇床法对4种阳离子表面活性剂M-300、M-301、M-302和十二胺的生物降解性进行了评价。实验结果表明，4种阳离子表面活性剂20 d的净降解率分别为44.04%、72.65%、32.14%、76.98%，依据评价标准，M-301和十二胺属于易降解药剂，M-300和M-302属于可降解药剂。
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| 关 键 词： | 阳离子表面活性剂 摇床法 生物降解性 |
Test of Biodegradability for Cationic Surface Surfactants |
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| Yang Tingting , Mei Guangjun , Weng Xiaoqing , Chen huijuan. Test of Biodegradability for Cationic Surface Surfactants[J]. Modern Mining, 2013, 29(8): 17-19 |
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| Authors: | Yang Tingting Mei Guangjun Weng Xiaoqing Chen huijuan |
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| Affiliation: | School of Resources and Environmental Engineering Wuhan University of Technology |
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| Abstract: | Shaking table process is applied to evaluating biodegradability of four cationic surfactants M-300，M-301，M-302 and lauryl .The results showed that the net biodegradability rate of the four cationic surfactants in twenty days is 44.04%、72.65%、32.14%、76.98% respectively. according to the evaluation standards， M-301 and lauryl amine are easily biodegradable， while M-300 and m-302 is biodegradable. |
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| Keywords: | cationic surfactant Shaking table biodegradability |
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