高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 178.

• Chromatography and Separation Sciences • 上一篇    下一篇

The Exploration of Organic Matter's Pollution Distribution Feature in Huan River

LI Jing, YANG Wei-Fang, LI Ye, YAN Bo   

  1. Anyang Environmental Monitoring Central Station, Anyang, 455001, P. R.. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

The Exploration of Organic Matter's Pollution Distribution Feature in Huan River

LI Jing, YANG Wei-Fang, LI Ye, YAN Bo   

  1. Anyang Environmental Monitoring Central Station, Anyang, 455001, P. R.. China
  • Online:1999-12-31 Published:1999-12-31

PDF (PC)

被引次数

3

摘要：

We determined the kinds, compositions and relative contents of the major organic pollutants of the background section, the reduction section and the control section in Huan river by GC-MS(Shimadzu QP-5000,Elastic quartz DB-1 capillary column, 30m×0.25mm), the concentration of CODcr and BOD5 as well. The water samples were extracted by dichloromethane, concentrated by hot bath below 40℃, then they can be analysed. The instrument used temperature program and pressure program, the split radio was 30:1.

Abstract:

We determined the kinds, compositions and relative contents of the major organic pollutants of the background section, the reduction section and the control section in Huan river by GC-MS(Shimadzu QP-5000,Elastic quartz DB-1 capillary column, 30m×0.25mm), the concentration of CODcr and BOD5 as well. The water samples were extracted by dichloromethane, concentrated by hot bath below 40℃, then they can be analysed. The instrument used temperature program and pressure program, the split radio was 30:1.

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