气相色谱法测定废水中苯胺类化合物  

Determination of Aniline Compounds in Waste Water by GC

作　　者：邓延慧[1] 夏明芳[1] 王志良[1] 王建秋[2] 邱阳[1] 

机构地区：[1]江苏省环境科学研究院江苏省环境工程重点实验室,江苏南京210036 [2]江苏省环境应急与事故调查中心,江苏南京210036

出　　处：《环境监测管理与技术》2008年第1期35-36,共2页The Administration and Technique of Environmental Monitoring

基　　金：江苏省自然科学基金资助项目(BK2005439);江苏省科研条件与设备专项基金资助项目(BM2006516)

摘　　要：建立了气相色谱测定废水中5种苯胺类化合物的方法,优化了试验条件。方法在0 mg/L^100 mg/L之间线性关系良好,N,N-二甲苯胺、苯胺、对甲苯胺、间甲苯胺、邻甲苯胺的检出限分别为0.004 mg/L、0.002 mg/L、0.013 mg/L、0.008 mg/L、0.007 mg/L,实际废水样品测定的RSD≤1.5%,加标回收率为93.8%~99.5%。The method was established for determination of five kinds of aniline compound in waste water by GC. The analytical parameters were optimized and the good linearity was achieved in the range from 0 mg/L to 100 mg/L. The detection limits of N, N-dimethyl aniline, aniline, p-toluidine, o-toluidine, m-toluidine were 0.004 mg/L, 0. 002 mg/L, 0. 013 mg/L, 0. 008 mg/L, 0. 007 mg/L separately ,RSD of wastewater samples ≤ 1.5% , recoveries 93.8% -99.5%.

关 键 词：苯胺类化合物 气相色谱法 废水 

分 类 号：X132[环境科学与工程—环境科学] TQ246.31[化学工程—有机化工]