Ultrasonic wave extraction and simultaneous analysis of polycyclic aromatic hydrocarbons （PAHs） and phthalic esters in soil

• 作者: GUI Jian-ye LI Xiao-ya LIU Jing-shang ZHANG Chen-ling ZHANG Li ZHANG Yong-tao ZHAO Guo-xing
• 来源期刊: 地下水科学与工程：英文版
• 学科: 工学
• 年，卷（期）: 2017,（3）
• 页码范围: 249-253
• 页数: 5页
• 分类号: TV

摘要

A method is developed for detection of polycyclic aromatic hydrocarbons(PAHs) and Phthalic Acid Esters(PAEs) in soil samples. Ultrasonic Wave Extraction under airtight circumstances is adopted to extract the analytes in soil samples with n-hexane–acetone(V:V=1:1) as extraction solvent. This method has several advantages, including high extraction efficiency, short time, convenience and simplicity. It can be used to detect polycyclic aromatic hydrocarbons(PAHs) and Phthalic Acid Esters(PAEs) in soil.