| 七星关城区流仓河阴离子表面活性剂十二烷基苯磺酸钠的测定 |
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| 引用本文： | 舒群威，,彭中富.七星关城区流仓河阴离子表面活性剂十二烷基苯磺酸钠的测定[J].毕节学院学报,2012,30(8):20-24. |
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| 作者姓名： | 舒群威， 彭中富 |
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| 作者单位： | 毕节学院化学与化学工程学院,贵州毕节,551700 |
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| 基金项目： | 贵州省固体废弃物综合利用科技创新人才团队项目;合同号:黔科合人才团队(2010)4011号 |
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| 摘 要： | 对亚甲蓝比色法测定阴离子表面活性剂的国标方法进行了改进,并将其应用于七星关区生活废水中阴离子表面活性剂的检测。结果表明,此方法加标回收率可达99.9%,检出下限达到0.014mg/L,远低于国标方法的检出下限0.05mg/L,并且具有简便快速、试剂用量少的优点,进一步说明该方法可行,值得推广。
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| 关 键 词： | 表面活性剂 七星关区 亚甲蓝 生活污水 |
Study on the Determination of Anionic Surfactant SDBS in Liucang River of Qixingguan Area |
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| SHU Qun-wei,PENG Zhong-fu.Study on the Determination of Anionic Surfactant SDBS in Liucang River of Qixingguan Area[J].Journal of Bijie University,2012,30(8):20-24. |
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| Authors: | SHU Qun-wei PENG Zhong-fu |
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| Institution: | (School of Chemistry and Chemical Engineering of Bijie University,Bijie,Guizhou551700,China) |
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| Abstract: | The methylene blue colorimetry method,a national standard method to determine anionic surfactants,was improved and applied to the determination of anionic surfactants in life waste water in Qi Xing Guan Area.The result,with 99.9% recovery rate and lower limit of 0.014mg/L far lower than 0.05mg/L produced by national standard method,showed its simple and less reagents used character,its feasibility and worthy of popularization. |
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| Keywords: | Surfactant Qixingguan Distict Methylene Blue Life Waste Water |
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