突发大气污染事件应急模拟试验

Simulation Test in Case of Air Pollution Emergency

对突发事件危险气体的泄漏扩散浓度分布进行模拟分析．对危险气体泄漏等突发情况下，有害气体扩散的时间、范围等对周围环境的危害进行模拟研究。应用EIAA大气污染扩散模式，采取模拟试验的方法，应用大气污染监测仪器得到污染源数据．输入气象条件资料，模拟分析污染物扩散的时间、浓度分布，确定突发事件对环境造成的危害。建设关于突发事件污染气体调查的应急系统，为各种突发灾害事件的防御，应急提供服务。

Dangerous gas concentration in case of air pollution emergency was simulated. Based on data of pollution sources by air pollution monitoring instruments and meteorology data , using EIAA air pollution model , pollutant dispersion duration ,concentration and harm to surround environment was simulated as well. Moreover , the emergency system for services and defense was built.