集中式生活饮用水源地中挥发性有机物测定  

Determination of Volatile Organic Compounds in Source for Drinking Water of Centralized Living

作　　者：戴军升[1] 王一峰[1] 周亚康[1] 李冰清[1] 

机构地区：[1]上海市环境监测中心,上海200030

出　　处：《环境科学与技术》2009年第3期116-118,共3页Environmental Science & Technology

摘　　要：为了更全面的分析集中式生活饮用水源地中的挥发性有机物,建立吹扫捕集技术与气相色谱-质谱(GC-MS)的联用测定地表水环境质量标准所要求必须监测的22种挥发性有机物。该方法的检出限、精密度、准确度都得到了良好的结果。通过实际样品的测定,结果令人满意。To provide a comprehensive assessment of volatile organic compounds in surface water source for drinking water of centralized living, an analytical method for determination of 22 volatile organics required by surface water quality standard was developed using purge and trap coupled with GC-MS. The method offers low detection limit and excellent precision and accuracy which was demonstrated by satisfactory results obtained from analysis of actual water samples.

关 键 词：吹扫捕集 气质联用 水源地 挥发性有机物 

分 类 号：X830.2[环境科学与工程—环境工程]