气相色谱法测定强力霉素废水中的甲醇与乙醇  

Determination of Methanol and Ethanol in Doxycycline Wastewater by Gas Chromatography

作　　者：李桂敏[1] 张凌[1] 金邻豫[1] 孙心齐[1] 崔节虎[1] 李德亮[1] 

机构地区：[1]河南大学化学化工学院,河南开封475001

出　　处：《化学研究》2006年第1期95-96,共2页Chemical Research

基　　金：河南省国际科技合作资助项目(200546640002)

摘　　要：用气相色谱法测定了强力霉素废水中的甲醇和乙醇含量．甲醇的回收率在95．83％～101．5％之间，RSD为1．5％。2．9％；乙醇的回收率在96．44％-102．7％，RSD为1．4％～2．3％之间．本法操作简便、快捷、结果准确，便于实际应用．Based on the characteristics of doxycycline wastewater, a gas chromatographic method was established to determine methanol and ethanol simultaneously. The recoveries of methanol and ethanol were in the range of 95.83 % - 101.5 % and 96.44 % - 102.7 %, respectively. The relative standard deviation of methanol and ethanol was in the range of 1.5 % N 2.9 % and 1.4 % N 2.3 %, respectively. This method is simple, rapid, accurate and practical.

关 键 词：强力霉素废水 气相色谱法 甲醇 乙醇 

分 类 号：O657.7[理学—分析化学]