选择长岛典型的两个旅游景点的岩石和岸滩附着的8个溢油样品，对样品中的饱和烷烃、萜烷、甾烷及多环芳烃化合物的分布特征及典型生物标志物诊断比值进行了比对分析。 t检验结果表明，置信度为95％时，8个油样的生物标志物诊断比值指标均不能够完全匹配，不可判定其来自同一油源。九丈崖溢油样品之间差异性高于月牙湾。可见，长岛九丈崖岩石和月牙湾岸滩附着溢油样品之间具有较大相似度，但指纹特征各不相同，部分样品差别较大，具有混合油的指纹特征，为多次溢油的混合油样。
Eight spilled oil samples were selected for fingerprint identification, which were attached to rocks and cobblestones along the two scenic spots Jiuzhangya and Yueyawan in Changdao,China. The classical diagnostic ratios of biomarkers were also adopted for identification. The results of t?test show that the diagnostic ratios of biomarkers in 8 samples can′t fit exactly, with a 95% confidence. Those spilled oils came from different oil sources according to fingerprinting of biomarkers. The fingerprinting difference of spilled oil from Jiuzhangya is more remarkable than that of spilled oils from Yueyawan. High similarity exists in the distribution characteristic of all the compounds among the eight spilled oil samples from Changdao. But there are obvious differences among those spilled oils, and the greater differences exist between some samples. The fingerprintings of spilled oils attached to rocks and seashore in Changdao county have a sufficiently characteristic distribution of mixed oil, which could come from multiple oil spill accidents.
参考文献
| [1] | Per S. Daling;Liv-Guri Faksness;Asger B. Hansen;Scott A. Stout .Improved and Standardized Methodology for Oil Spill Fingerprinting[J].Environmental forensics,2002(3/4):263-278. |
| [2] | Zhendi Wang;Merv F. Fingas .Development of oil hydrocarbon fingerprinting and identification techniques[J].Marine pollution bulletin,2003(9/12):423-452. |
| [3] | 孙培艳;高振会;崔文林.油指纹鉴别技术发展及应用[M].北京:海洋出版社,2007:105-114. |
| [4] | GB/T 21247-2007..海面溢油鉴别系统规范[S].北京:中国标准出版社,2008. |
| [5] | 包木太,文强,崔文林,张晓理,曹丽歆,王修林.六种成品油的正构烷烃色谱指纹提取与鉴别[J].西安石油大学学报（自然科学版）,2007(01):87-90. |
| [6] | 韩彬,郑立,宋转玲,白红艳,王小如.七种成品油中多环芳烃指纹特征与鉴别[J].西安石油大学学报（自然科学版）,2012(06):100-104. |
| [7] | 王传远,贺世杰,王敏,韩广轩,杨翠云.海洋风化溢油鉴别中特殊芳烃标志物的应用[J].环境化学,2009(03):427-431. |
| [8] | 韩彬,郑立,宋转玲,曹磊,王小如.渤海相近石油平台原油指纹鉴别规律初探[J].环境化学,2012(02):195-201. |
| [9] | 刘星,王震,马新东,林忠胜,徐恒振,姚子伟.典型消油剂对溢油鉴别生物标志物指示作用的影响[J].环境化学,2010(02):299-304. |
| [10] | Zhendi Wang;Scott A. Stout;Merv Fingas .Forensic Fingerprinting of Biomarkers for Oil Spill Characterization and Source Identification[J].Environmental forensics,2006(2):105-146. |
| [11] | 孙培艳,王鑫平,包木太.油指纹鉴别中特征比值的t检验比较法[J].湖南大学学报（自然科学版）,2010(09):79-82. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%