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| 恒能量同步荧光法测定土壤中多环芳烃的研究 | |
| 引用本文： | 史兵方,杨秀培,兰翠玲,蔡成翔.恒能量同步荧光法测定土壤中多环芳烃的研究[J].环境科学与技术,2010,33(5). |
| 作者姓名： | 史兵方 杨秀培 兰翠玲 蔡成翔 |
| 作者单位： | 1. 西华师范大学化学化工学院,四川,南充,673002;百色学院化学与生命科学系,广西,百色,533000 2. 西华师范大学化学化工学院,四川,南充,673002 3. 百色学院化学与生命科学系,广西,百色,533000 |
| 基金项目： | 四川省科技厅应用基础重点项目，四川省教育厅重点项目 |
| 摘 要： | 为了建立快速测定土壤中多环芳烃的方法,文章运用恒能量同步荧光法对16种多环芳烃混合标样进行了分析。在优化的实验条件下,对实际土壤样品进行分析,可以鉴别出10种多环芳烃。研究表明:恒能量同步荧光法适合土壤样品中多环芳烃的快速分析;简化了土壤样品的前处理过程。 |
| 关 键 词： | 恒能量同步荧光法 多环芳烃 土壤 测定 |
Analysis of Polycyclic Aromatic Hydrocarbons in Soil Using Constant Energy Synchronous Fluorescence |
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| SHI Bing-fang,YANG Xiu-pei,LAIN Cui-ling,CAI Cheng-xiang.Analysis of Polycyclic Aromatic Hydrocarbons in Soil Using Constant Energy Synchronous Fluorescence[J].Environmental Science and Technology,2010,33(5). | |
| Authors: | SHI Bing-fang YANG Xiu-pei LAIN Cui-ling CAI Cheng-xiang |
| Abstract: | To establish a fast analytical method for simultaneous identification of polycyclic aromatic hydrocarbons(PAHs) in soil, a novel method of constant energy synchronous fluorescence (CESF) was proposed to the simultaneous determination of different PAHs in a mixture of 16 components. Combing the technique with a system that allowed a crude sample separation based on optimum conditions, detection conditions provided increased selectivity and sample information, and 10 PAHs could be identified and quantified by the corresponding synchronous spectra. CESF method is proved suitable to analyze the complex mixture of PAHs in soil samples with minimal sample pretreatment. |
| Keywords: | constant energy synchronous fluorescence (CESF) polycyclic aromatic hydrocarbons(PAHs) soil analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |