摘要
参考美国EPA相关分析方法,利用气相色谱/质谱联用仪,对长江南京段主要入江河流水体中有机物进行了定性分析。共检出11类24种有机物,其中7种属中国优先控制污染物,分属5类有机物;5种属EPA优先控制污染物,分属3类有机物。通过查明入江河流有机污染状况,为环境风险事故防范和应急预案的建立提供科学依据。
We analysed organic pollutants in branch of Yangtse river in NanJing section with gas chromatography-mass spectrum according to analysis method of EPA.We examined 24 organic matters of 11 kinds,found that 7 of 5 kinds organic were national control pollutants and 5 of 3 kinds organic were EPA control pollutants.The result reflected organic pollution in branch of Yangtse river,provided basis of establishing environmental risk accident prevention and contingency plan.
出处
《黑龙江环境通报》
2010年第1期23-24,共2页
Heilongjiang Environmental Journal
关键词
南京市
入江河流
有机污染
定性分析
NanJing city Branch of Yangtse river Organic pollution Qualitative analysis
