摘要
本文综述了近年来土壤样品中石油烃的预处理及含量分析方法的研究现状,其中预处理方法包括索氏萃取法、超声波萃取法、微波萃取法、超临界流体萃取法以及加速溶剂萃取法;测定方法有重量法、紫外分光光度法、红外分光光度法、气相色谱–质谱法和高效液相色谱法等。同时,对各种预处理和测定方法进行了归纳和比较,并在此基础上,对土壤样品中石油烃的预处理及含量分析方法的发展进行了展望。
In this paper, the recent progresses of pretreatment and determination for petroleum hydrocarbons in soils were reviewed, including extraction methods such as Soxhlet extraction, ultrasonic extraction, microwave extraction, supercritical fluid extraction and accelerated solvent extraction as well as the determination methods including weight, ultraviolet spectrophotometer, infrared spectrophotometry, gas chromatography-mass spectrum and high performance liquid chromatography. And the methods of pretreatment and determination were summarized and compared and future developments of sample pretreatment and determination techniques were also presented.
出处
《土壤》
CAS
CSCD
北大核心
2015年第3期461-465,共5页
Soils
基金
国家自然科学基金项目(21376285)
重庆市基础与前沿研究计划项目(CSTC2013jcyj A20014)
教育部平台科技项目(FYKF201510)资助
关键词
石油烃
土壤
预处理
检测方法
Petroleum hydrocarbon
Soil
Pretreatment
Determination method
