Study on LIF Emission Characteristics of Petroleum Pollutants in Different Soil Physical Properties
文献类型：期刊论文
| 作者 | Wang Xiang1,3; Zhao Nan-jing1 ; Yu Zhi-min3; Meng De-shuo1,2; Xiao Xue1; Ma Ming-jun1,2; Yang Rui-fang1; Huang Yao1; Liu Jian-guo1,2
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| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
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| 出版日期 | 2018-11-01 |
| 卷号 | 38期号:11页码:3541-3545 |
| ISSN号 | 1000-0593 |
| 关键词 | Laser-induced fluorescence spectroscopy Soil Bulkiness Particle size Soil moisture |
| DOI | 10.3964/j.issn.1000-0593(2018)11-3541-05 |
| 通讯作者 | Zhao Nan-jing(njzhao@aiofm.ac.cn) |
| 英文摘要 | The petroleum pollutants in soil can be rapidly detected with laser induced fluorescence technique. However, the fluorescence emission characteristic of each pollutant would be different under different soil physical properties. In order to prepare suitable soil samples rapidly in the field, the relationship between fluorescence intensity and spectral stability of soil organic pollutants, soil bulkiness, particle size and moisture was studied in this paper. The stability of the fluorescence spectra of the soil samples was better when the pressure was greater than 2 MPa, and the relative standard deviation of the fluorescence intensity of the nine soil samples with different porosity was 3. 51%. The fluorescence intensity difference of the oil soil samples with different particle sizes was small, and the fluorescence spectrum RSD of 100-mesh soil samples was 2. 25%. The results shows that the fluorescence spectrum is stable when the surface of the soil sample is flat and clean. The bulkiness and particle size of soil have little influence on fluorescence emission. When the soil moisture is less than 10% the changes of fluorescence intensity is less significant, but when the humidity range is greater than 10% the fluorescence intensity changes greatly. This paper provides references for the rapid and effective pretreatment and accurate measurement of petroleum contaminated soil samples in the field. |
| WOS关键词 | SPECTRA |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| WOS记录号 | WOS:000452247200035 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/40567]  |
| 专题 | 合肥物质科学研究院_中科院安徽光学精密机械研究所 |
| 通讯作者 | Zhao Nan-jing |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt & Technol, Hefei 230031, Anhui, Peoples R China 2.Wan Jiang New Ind Technol Dev Ctr, Tongling 244000, Peoples R China 3.Hefei Univ, Dept Biol & Environm Engn, Hefei 230601, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Xiang,Zhao Nan-jing,Yu Zhi-min,et al. Study on LIF Emission Characteristics of Petroleum Pollutants in Different Soil Physical Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2018,38(11):3541-3545. |
| APA | Wang Xiang.,Zhao Nan-jing.,Yu Zhi-min.,Meng De-shuo.,Xiao Xue.,...&Liu Jian-guo.(2018).Study on LIF Emission Characteristics of Petroleum Pollutants in Different Soil Physical Properties.SPECTROSCOPY AND SPECTRAL ANALYSIS,38(11),3541-3545. |
| MLA | Wang Xiang,et al."Study on LIF Emission Characteristics of Petroleum Pollutants in Different Soil Physical Properties".SPECTROSCOPY AND SPECTRAL ANALYSIS 38.11(2018):3541-3545. |
入库方式： OAI收割
来源：合肥物质科学研究院
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