摘要
以南通市开发区化工集中区为应用实施地,不同化工厂不同时间的污染物为研究对象,在GC-MS分析的基础下,联合GIS系统,建立指纹图谱数据库,探索以指纹图谱-GIS联用技术来锁定污染源的方法。结果表明,通过GC-MS初步分析和指纹特征峰的匹配,可快速缩小污染排查范围,为环境监督或污染事故的排查提供一定的技术支持。
Based on GC-MS and GIS technology,the fingerprint of chemical enterprise has been constructed in order to lock the pollution sources. This project took Nantong development zone as the implementation site,and the pollutants at different time in different chemical plants as the research object. The results showed that quick surveys could obtain by using primary GC-MS analysis combined with characteristic peaks of fingerprint. This technology will provide technical support to environmental supervision and pollution accident survey.
出处
《环境监控与预警》
2017年第4期14-16,21,共4页
Environmental Monitoring and Forewarning
基金
南通市科技局社会事业科技创新与示范计划基金资助项目(HS2014030)
关键词
化工区
指纹图谱
气质分析
地理信息系统
污染源
Chemical industry area
Fingerprint
GC-MS
Geographic Information System
Pollution source
