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| Study on Online Fluorescence Measurement Technology for Petroleum Pollutants in Water with Optical Fiber Technique |
| YANG Li-li, WANG Yu-tian, LU Xin-qiong |
| Key Laboratory of Measurement Technology and Instrumentation of Hebei Province,Yanshan University, Qinhuangdao, Hebei 066004, China |
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Abstract According to the fluorescence spectral characteristic of the petroleum pollutants in water, using the fluorescence spectral technology, optical fiber sensor technology and CCD detection technology, a fluorescence spectral measurement instrument used to online measure petroleum pollutants in water is developed. In consideration of the particular environment, the automatic sampling and pretreatment system is designed. The real-time analysis is realized and the measuring is conducted conveniently. By experimental research and performance test of the instrument in situ, the feasibility is verified. The instrument is used to measure the petroleum pollutants in water, and then qualitative identification and quantitative analysis are conducted. The research provides a novel technical means for the petroleum pollutants monitoring in water.
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2014, Vol. 35 
