KMID : 1024520030120121315
|
|
Journal of the Environmental Sciences 2003 Volume.12 No. 12 p.1315 ~ p.1320
|
|
Analysis of the Organochlorine Pesticides in the Water and Soil
|
|
Kim Jung-Ho
|
|
Abstract
|
|
|
To obtain the residual organochlorine pesticides in the coastal environment, the methods of analysis for BHC¡¯s isomer, Kelthane, Orthocide and Endrin by GC-ECD are surveyed. The relative retention time for -BHC, -BHC, (equation omitted)-BHC and -BHC is 1.00, 1.18, 1.24, 1.31 and it¡¯s of Kelthane, Orthocide, Endrin is 1.56, 1.70, and 2.02, respectively. The BHC isomers Kelthane, Orthocide and Endrin are separated on the base line. The plate height(H) for -BHC, -BHC, (equction omitted)-BHC and -BHC is 50mm, 35mm, 32mm and 29mm, and it¡¯s of Kelthane, Orthocide, Endrin is 81mm, 68mm and 48mm, respectively. The qualified defection concentration for -BHC, -BHC, (equation omitted)-BHC and -BHC is 0.26, 0.36, 0.37 and 0.39ng/g and it¡¯s of Kelthane, Orthocide, Endrin is 0.55, 1.39 and 0.56ng/g, respectively, BHC¡¯s isomer, Kelthane, Orthocide and Endrin are not detected in soil environment on South Cheju Island. Also residual organochlorine pesticides are not detected in the sea water and sediment in the ocean environment.
|
|
KEYWORD
|
|
Organochlorine pesticides, BHC, Kelthane, Orthocide, Endrin, GC-ECD, Residue
|
|
FullTexts / Linksout information
|
|
|
|
Listed journal information
|
|
|
|