Abstract:

The circulation flow liquid phase micro-extraction (CFME) and gas chromatography-hydrogen flame ion detector were combined for analysis of phenolic compound in waste water, the condition optimum were conducted on the factor of influencing CFME, CFME and the national standard were compared. The result showed that CFME method after optimization and the national standard have good linear relationship, CFME has the advantages over simple operation, low cost, rapid  and accurate feature.