摘要
为了探讨HPLC模糊最大矩阵元作为溢油指示物 (或指标 )的可行性 ,用HPLC FLD对 1 5种常见油品和 2种油品的海上不同风化时间的油样以及 7种室外风化油样进行了分析 ,选取油样色谱指纹作为数据处理信息点 ,计算出模糊最大矩阵元λi。结果表明 ,HPLC模糊最大矩阵元主要受油种、风化和实验误差的影响。 1 5种油的λi 值变化范围为 0 9681≤λi≤ 0 9996。用HPLC模糊最大矩阵元可作为油种的指示物 (或指标 ) ,鉴别1 5种不同类型溢油。
A method for fuzzy maximum matrix of HPLC as indicators of spilled oils at sea surface has been established. 15 kind of oils and 2 kinds of weathered oils at sea surface and 7 kinds of weathered oils outside were analyzed with HPLC. Chromatographic fingerprints of HPLC were selected as data deal the information points. Fuzzy maximum matrixes of the kind of oils were given out. The confidence level λ i for the identification of the sea surface spilled oils was largely influenced by the kinds of oils, experimental errors, and weathered oils. 15 kinds of oils were found to have an identifiable confidence level in the range of 0 968 1 to 0 999 6. The fuzzy maximum matrix of HPLC was as an indicators of the spilled oils to identify the different kind of oils as indicators of spilled oils.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2000年第1期11-14,共4页
Marine Environmental Science
基金
国家自然科学基金!资助项目 ( 2 97770 0 4 )
