摘要
以大孔径树脂为富集剂,逆流串联富集法,一次性富集水中有机物;以毛细管气相色谱法测定了地面水、工业废水中硝基苯类、苯胺类,苯酚类等15种有机物。难分离对的分离度均大于1.5。精密度、准确度均满足气相色谱分析的要求。
Taking GD-101 macroporous resin as a concentrating agent, counter-stream, in-series concentrated method to concentrate the organic substances in water. Using capillary gas chromatography for separating fifteen kinds of organic substances such as: nitro bengene, aniline and phenol etc. in surface water and industrial wastewater. It's accuracy and precision, and could be met the general requirements. The resolution was more then 1.5.
出处
《上海环境科学》
CAS
CSCD
1992年第5期25-27,共3页
Shanghai Environmental Sciences
关键词
气相色谱
分离
逆流
串联富集法
Capillary gas chromatography separating counterstream in series comcentrated method
