摘要
对三峡库区重庆段水域中持久性有机污染物的污染状况进行了分析,两期水样检出百多种有机物,冬季枯水期检出178种;夏季丰水期检出144种。其中属于美国国家环保局优先控制污染物黑名单的有18种,属于我国优先控制污染物黑名单的有7种。分析结果表明,重庆段水域多环芳烃类和邻苯二甲酸酯类检出率比较高,需要予以密切关注。
The pollution condition of persistent organic pollutants in rivers of ChongQing has been analyzed in this article. 100 or more organic compounds were identified in water samples, 178 in winter and 144 in summer, and 18 kinds of organic pollutants can be found on the EAP＇s organic pollutants blacklist,7 kinds of organic pollutants can be found on the organic pollutants blacklist of China. The results of analysis shown that the pollution of Polycyclic Aromatic Hydrocarbons and phthalate acid esters were widespread in rivers in Chongqing, and attention should paid to them.
出处
《中国环境监测》
CAS
CSCD
北大核心
2006年第4期45-48,共4页
Environmental Monitoring in China
基金
科技部研究课题(编号2003BA869C)
关键词
持久性有机污染物
多环芳烃
邻苯二甲酸酯
GC-MS
Persistent organic pollutant
Polycyclic aromatic hydrocarbons
Phthalate acid esters
GC-MS
