技术简介

该技术集成了在线挥发性有机物质谱仪、气象五参数仪和大气采样总管，可实时在线监测300多种VOCs通过走航监测，快速获得VOCs时空分布情况，建立3D污染画像，通过模型计算，结合污染源分布和实时风向，以及走航定位污染区域，能够对VOCs的污染来源进行实时追溯。

Introduction

This technology integrates an online VOC mass spectrometer, a meteorological five-parameter instrumentand an atmospheric sampling header, it can monitor more than 300 kinds of vocs online in real time. Throughcruise monitoring, the temporal and spatial distribution of VOcs can be quickly obtained, and 3D pollutionimages can be established. Through model calculation, combined with the distribution of pollution sources andreal-time wind direction, as well as cruise positioning of polluted areas, the pollution sources of VoCs can betraced in real time.