快速溶剂萃取红外分光法测定土壤中石油类  

Determination the Petroleum in Soil in Accelerated Solvent Extraction by Infra-Red Spectrophotometry

作　　者：许雄飞 丁庆云 张秀影 谭菊 

机构地区：[1]长沙市环境监测中心站,长沙市解放东路106号410001

出　　处：《光谱实验室》2008年第3期341-344,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：研究了快速溶剂萃取红外分光法对土壤中石油类的提取效果,并与超声波萃取红外分光法比较。结果表明,快速溶剂萃取对土壤中的石油类的回收率高,精密度好,方法快速简便。The determination of petroleum in soil by infra-red spectrophotometric method with accelerated solvent extraction compared with ultrasonic extracting infra-red spectrophotometry. The result shows the accelerated solvent extraction petroleum from soil has many advantages including high recovery,good precision and well convenience.

关 键 词：土壤 石油类 快速溶剂萃取 超声波萃取 红外分光法 

分 类 号：O657.33[理学—分析化学]