首页    期刊浏览 2024年11月29日 星期五
登录注册

文章基本信息

  • 标题:Amberlite XAD-4樹脂を用いた水道中低沸点化合物の分析
  • 本地全文:下载
  • 作者:篠原 亮太 ; 貴戸 東 ; 衛藤 修一
  • 期刊名称:Journal of Health Science
  • 印刷版ISSN:1344-9702
  • 电子版ISSN:1347-5207
  • 出版年度:1980
  • 卷号:26
  • 期号:2
  • 页码:84-91
  • DOI:10.1248/jhs1956.26.84
  • 出版社:The Pharmaceutical Society of Japan
  • 摘要:The concentration method of volatile organic compounds in tap water by using Amberlite XAD-4 resin was developed for GC-MS analysis. Averages of elution recovery of six kinds of chlorinated hydrocarbons by using ether from the XAD-4 resin (20-50 mesh) column (500×8 mm) were 92% and 84% at high concentration levels (2.35-6.40 mg/l) and low concentration levels (0.32-1650μg/l), respectively. This extraction method was applied to real water samples. Volatile compounds were eluted into a glass minivial with 14 ml of ether after passing 200 l of tap water through the XAD-4 resin column. The ether was evaporated and concentrated to 1 ml by using a stream (200 ml/min) of clean nitrogen gas under cooling by dry ice. Volatile compounds were separated with PEG 6000 or OV-17 GC column and analyzed by GC-MS. As a result, various organic compounds such as trihalomethanes and volatile hydrocarbons were found in tap water.
  • 关键词:analysis of volatile compound;Amberlite XAD-4 resin;water pollution;tap water;gas chromatography-mass spectrometry
国家哲学社会科学文献中心版权所有