• Chemistry
  • Published 2002

SAMPLE PREPARATION FOR RESIDUAL ANALYSIS OF ORGANOCHLORINATED PESTICIDES IN A PADDY SOIL CONTAMINATED BY WASTEWATER IRRIGATION

@inproceedings{Xuemei2002SAMPLEPF,
  title={SAMPLE PREPARATION FOR RESIDUAL ANALYSIS OF ORGANOCHLORINATED PESTICIDES IN A PADDY SOIL CONTAMINATED BY WASTEWATER IRRIGATION},
  author={Zhu Xue-mei and Shen Wei-ran},
  year={2002}
}
The procedure of sample preparation for residual analysis of organochlorinated pesticides in a paddy soil contaminated by long-term wastewater irrigation was investigated.The methods involved were activated copper power treatment,sulfonation of concerned sulfuric acid and Florisil column chromatography.It was demonstrated that all these methods are required in sequence.For α-BHC,β-BHC,γ-BHC,δ-BHC,p,p-DDE,p,p-DDD,o,p-DDT,p,p-DDT,the recoveries of the procedure were from 42.5% to 84.8% and… CONTINUE READING

Citations

Publications citing this paper.

Sample purification for analysis of organochlorine pesticides in sediment and fish muscle.

B Pan, WenXin Liu, +5 authors S Tao
  • Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes
  • 2004
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