便携式气质联用仪在环境污染事故应急监测中的一个应用实例

摘要

HAPSITE是一台便携式气质联用仪（GC-MS）,体积小、易携带,便于进行环境污染事故现场监测,适合于分析大气中或水中的挥发性有机物,在国内已被成功用于多起现场环境应急监测工作中。2010年5月图们市内山上发现埋藏的旧钢瓶导致了民众中毒突发事件,用HAPSITE快速检测出钢瓶内的挥发性有机污染物主要是光气,为很好解决这次环境污染事故提供了重要依据%HAPSITE is a portable GC-MS,with its many advantages such as small in size,convenient to carry,easy to carry out on-the-spot monitoring for environmental pollution accident and suitable for analyzing volatile organic compounds of air or water.The instrument has been used successfully in many on-the-spot emergency monitoring of environmental accident.In may 2010,2 local people’s intoxication emergent event caused by buried old cylinder in the mountain of Tumen City,phosgene was identified as main volatile compound from the cylinder through the HAPSITE’s rapid detection.It provides an important evidence to resolve the Environmental Pollution Accident successfully