工業廢水中煙酸、煙醯胺和3-氰基吡啶的HPLC檢測

曾麗璇, 陳利華, 曾寶強

Research output: Contribution to journalArticles

Abstract

探討了采用HPLC法檢測某煙酰胺生產廢水中所含的煙酸、煙酰胺和3-氰基吡啶的方法。結果顯示,該方法的檢測范圍(S/N=3)為0.70~1.18 mg/L,方法的回收率為87%~102%,相對標準偏差為0.9%~3.9%,是一種快速、敏感和可靠的測定方法。
It is described in this article the simultaneous determination of nicotinic acid, nicotinamide and 3-cyanopyridine in industrial effluent from a nicotinamide manufacturing plant with high performance liquid chromatographic method. The limits of detection(S/N=3) ranged from 0.70 to 1.18 mg/L, the recoveries ranged from 87 % to 102 % and the precision expressed as % RSD varied from 0.9 to 3.9. This method is rapid,sensitive and suitable for the monitoring method. Copyright © 2005 中國環境監測總站.
Original languageChinese
Pages (from-to)20-22
Journal中國環境監測
Volume2005
Issue number6
DOIs
Publication statusPublished - 2005

Citation

曾麗璇、陳利華和曾寶強(2005):工業廢水中煙酸、煙醯胺和3-氰基吡啶的HPLC檢測,《中國環境監測》,2005(6),頁20-22。

Keywords

  • HPLC
  • 檢測
  • 廢水
  • 煙酰胺
  • 煙酸
  • 3-氰基吡啶
  • Wastewater
  • Nicotinamide
  • Nicotinic acid
  • 3-cyanopyridine
  • Determination
  • Alt. title: Determination of nicotinic acid, nicotinamide and 3-cyanopyridine in industrial effluent using high performance liquid chromatography