کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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4364379 | 1616315 | 2015 | 5 صفحه PDF | دانلود رایگان |
• Thermodynamics and adsorption isotherms of mixed pesticides prometryne-acetochlor (PA) on soil were studied.
• The adsorption characteristics between PA and soil are hydrogen bonds.
• Prometryne and acetochlor entered interlayer clay minerals by IR and XRD analysis.
This article reported adsorption mechanism of mixed pesticides Prometryne-Acetochlor (PA) in soil. Thermodynamics and adsorption isotherms were used to preliminarily evaluate adsorption force, and IR and XRD were used to characterize adsorption characteristics between Prometryne/Acetochlor (PA) and soil, The result shows that adsorption isotherms is F-type, adsorptive heat are 9.57 kJ/mol and −93.83 kJ/mol of prometryne and acetochlor respectively. Hydrogen bonds also had been confirmed by IR and XRD analysis. The results can provide a theoretical support to the use of mixed pesticides agents.
Journal: International Biodeterioration & Biodegradation - Volume 102, August 2015, Pages 281–285