废水中的丙溴磷气相色谱分析  

Analytical Method for Profenofos in Wastewater by GC

作　　者：史毓华 朱仁康[2] 夏豪刚[2] 王逸虹[2] 侯定远[2] 

机构地区：[1]苏州工业园区环境监测中心站,江苏苏州215021 [2]苏州市环境科学研究所,江苏苏州215004

出　　处：《环境监测管理与技术》2002年第4期33-34,共2页The Administration and Technique of Environmental Monitoring

摘　　要：试验了废水中的丙溴磷气相色谱分析方法。以大口径毛细管柱分离废水中的丙溴磷 ,分别采用氮磷检测器(NPD)和电子捕获检测器 (ECD)检测 ,得到了良好的分离效果和较高的灵敏度 ,方法检测限为 0 .0 0 2mg/L(绝对检测量最低可达 2 pg ,NPD)和 0 .0 0 0 8mg/L(绝对检测量最低可达 0 .8pg ,ECD)。该方法中 ,采用双柱双检测器 ,排除了误检和其他物质的干扰 。Analytical method for profenofos in wastewater by GC was researched. Profenofos was separated in large caliber capillary column, and detected with NPD and ECD. The detection limit was 0.002 mg/L( the lowest absolute detection quantity can reached 2 pg, NPD) and 0.000 8 mg/L( the lowest absolute detection quantity can reached 0.8 pg, ECD). In this method, the use of two column and two detectors can eliminate the disturbance of other materials and guarantee the analytical result's reliability.

关 键 词：废水 丙溴磷 气相色谱法 废水监测 

分 类 号：X832[环境科学与工程—环境工程]