Monitoring transport of selected pesticides and phenols in soil columns by high performance liquid chromatography

Abstract

Soil columns were used to study pesticides and phenols transport under rapid infiltration land treatment conditions. An analytical procedure is described for the quantitative determination of atrazine, diuron, carbofuran, phenol, 2,4‐dinitrophenol, 2,4‐dimethylphenol, and 2,4‐dichlorophenol in soil and wastewater. Recoveries of all analytes were greater than 90%. The method detection limits for all analytes were ≤0.03 μg/ml (s/n=4) in wastewater and ≤ 0.1 μg/ml (s/n=5) in soil.