傅立叶变换红外光谱仪在水中油定量分析中的应用  

Appliation of FTIR for the measurement of oil in the water

作　　者：刘红扬[1] 张冷俗[2] 曲凤华[2] 高伟东[1] 杨芳 李春月[4] 

机构地区：[1]中国石油吉林石化公司乙烯厂,吉林吉林132022 [2]中国石油吉林石化公司研究院,吉林吉林132021 [3]中国石油东北炼化工程有限公司吉林设计院,吉林吉林132002 [4]中国石油吉林石化公司合成树脂厂,吉林吉林132021

出　　处：《化工科技》2010年第5期52-54,共3页Science & Technology in Chemical Industry

摘　　要：采用红外光谱法对污水中油含量进行测试,并对傅立叶变换红外光谱仪的应用机理和实际工作中遇到的问题进行了研究分析。通过实验确定了用PE-2000傅立叶变换红外光谱仪测定水中油的最佳实验条件。该方法分析准确度较高,回收率在97%～103%之间。In this essay,the amount of oil in the sewage was tested by FTIR method,the study and analysis were made on the application mechanism of FTIR instrument and the problem during the work.The optimal conditions for the measurement of the amount of oil in the sewage by PE-2000 FTIR instrument were confirmed through the experiment..The accuracy of this method is very good,the recovery rate is between 97 percent and 103 percent.

关 键 词：傅立叶变换红外光谱仪 波长和波数:透光率与吸光度 四氯化碳 甲基(—CH3) 亚甲基(=CH2) 芳香环 

分 类 号：X132[环境科学与工程—环境科学]