摘要
利用吹扫捕集/气质联用法对突发性水源污染致异味的水样进行快速定性和定量测定。采用VOC分析专用柱DB-VRX进行分离分析,该方法具有操作简单、分析速度快、分离效果好、灵敏度和精密度高、不使用有机溶剂等优点。
Purge and trap, gas chromatography and mass spectrometry (GC/MS) are used for rapid qualitative and quantitative analysis of odorous compounds in water polluted by emergent water source accidents. A capillary column DB-VRX specially used for VOC analysis is adopted for separation. The method has advantages of simple operation, rapid analysis, good separation effect, high sensitivity and precision, and without using toxic organic solvents.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第2期95-98,共4页
China Water & Wastewater
基金
广东省科技进步计划项目(2009B03082020)
佛山市科技发展专项(200904)
佛山市禅城区科技开发专项(2009A1002)
关键词
突发性水源污染
异味水
吹扫捕集
快速检测
气质联用
emergent water source pollution
odorous water
purge and trap
rapid determi- nation
GC/MS