摘要
本文报导了珠江广州河段水体中有机污染物的GC/ITD/COM联用法全分析。110升水样被XAD-2树脂柱富集,用有机溶剂洗脱,并浓缩至1ml。浓缩的提取液注入GC/ITD,鉴别了272个化合物,14种是美国环保局规定的优先考虑污染物。根据有效碳数计算校正因子,定量了216个化合物,某浓度范围为0.01～46μg/l。文中也提出了31优先考虑有机污染物的候选名单。
The paper gives details of mechods for analysis of organic pollutants of water from the Guangzhou urban Section of Zhu Jiang River ( Pearl River) by combined GC/ITD/COM. Samples of 110 citers were absorbed on XAD-2 resin columns, eluted with organic Solvents, and concentrated to 1ml. The concentrated extracts were injecred into the GC/lTD, and 272 compounds were dentified.14 compounds were USEPA priority pollutants. The correction factors were given by rule of effective carbon number 216 compounds were quantified the range of 0.01 to 46 μg/l This report also gives list for 31 priority organic pollutants
出处
《环境科学研究》
EI
CAS
1988年第1期1-13,共13页
Research of Environmental Sciences
