土壤2013，Vol.45Issue(1)：111-115,5.
气相色谱-质谱法测定含油污泥污染土壤中的多环芳烃
Determination of PAHs in Oily Sludge-contaminated Soil by Gas Chromatograph-Mass Spectrometry
摘要
Abstract
A method was developed in determining 16 PAHs in oily sludge contaminated soil samples and other complex matrices using gas chromatograph-mass spectrometry. In order to meet the requirements of laboratory analysis, elimination of background interference and improvement of the reliability of the data, detailed sample preparation and instrumental analysis were examined, together with quality assurance and quality control (QA/QC) of the method. The results indicated nice correlation coefficient ranged from 0.999 3 to 0.999 7 and low method of detection limits (MDLs) from 0.11 to 2.54 ng/ml with recovery rates and relative standard deviation from 70.5% to 107.0% and 0.09% to 3.15% respectively. These proved the method highly applicable in analyzing soil samples contaminated by PAHs.关键词
油泥/污染土壤/气相色谱-质谱联用仪/多环芳烃Key words
Oily sludge, Contaminated soil, Gas chromatography mass spectrometry, PAHs分类
资源环境引用本文复制引用
孙剑英,刘五星,骆永明,丁琳琳,马婷婷,黄玉娟,徐旭士,李振高..气相色谱-质谱法测定含油污泥污染土壤中的多环芳烃[J].土壤,2013,45(1):111-115,5.基金项目
中国科学院知识创新工程重要方向项目(KSCX2-YW-G-053,KZCX2-YW-Q02-02)、国家自然科学基金项目(41001182)和环境保护公益性行业科研专项基金项目(201009015)资助. （KSCX2-YW-G-053,KZCX2-YW-Q02-02）
