摘要
分析了我国水中半挥发性有机物的前处理技术,对液液萃取、固相萃取、固相微萃取、磁力搅拌吸附萃取原理及应用进行了阐述,并对几种前处理过程在操作步骤、分析效果方面进行了比较。
This paper gives a summary of the sample preparation technique for extracting SVOC in water in China.It expounds the principles and application about of phase microextraction(SPME),liquid-liquid extraction(LLE),solid phase extraction(SPE),solid phase microextraction(SPME) and stir bar sorptive extraction(SBSE),then compares the processing steps and analysis effect in the process of the sample preparation.
出处
《绿色科技》
2012年第4期162-164,共3页
Journal of Green Science and Technology