Comparison of Different Pretreatments for Analysis of Organic Components by GC in Landfill Leachate

Author

Zhang Wen-Ye ; Zhang Hong-Zhong ; Sun Yu-An

Author_Institution

Sch. of Food & Biol. Eng., Zhengzhou Univ. of Light Ind., Zhengzhou, China

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

3

Abstract

Organic compounds are the important pollution compounds in landfill leachates. For determinating organic compounds in landfill leachates, a pretreatment method for the analysis of organic components is the important step. In this paper, the landfill leachates were extract with liquid-liquid extraction (LLE) and solid-phase microextraction (SPE), respectively. The effect of different extraction methods on organic compounds kinds were compared. The results shown that there are 40 kinds of organic compounds can be determinated by LLE, but there are 92 kinds of organic compounds can be determinated by SPE. So SPE coupled with gas chromatographic (GC) is a fast and reliable method for the determination of organic compounds in landfill leachates.

Keywords

chromatography; leaching; organic compounds; pollution measurement; soil pollution; LLE; SPE; extraction methods; gas chromatography; landfill leachate organic component analysis; liquid-liquid extraction; pollution compounds; pretreatment method; solid phase microextraction; Environmentally friendly manufacturing techniques; Filters; Food industry; Industrial pollution; Land pollution; Methanol; Organic compounds; Solvents; Temperature; Urban pollution;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5515522

Filename

5515522