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Influence of Thifensulfuron on Soil Adsorption for Copper
Author(s): 
Pages: 96-100
Year: Issue:  1
Journal: Acta Scientiarum Naturalium Universitatis Neimongol

Keyword:  噻吩磺隆吸附土壤;
Abstract: 采用批量平衡法研究了铜在两种土壤中的吸附行为,并探讨了噻吩磺隆对铜在两种土壤中吸附的影响.结果表明:铜与噻吩磺隆共存在土壤中的吸附可用Freundlich方程来描述,铜在两种土壤中的吸附常数Kf值在12.80~72.11之间,这说明铜在土壤中的吸附性较强,随着噻吩磺隆浓度的增加,Kf增大而n减小.铜在两种土壤中的吸附动力学可用准一级动力学方程描述,相关系数R2>0.99.噻吩磺隆的加入使准一级动力...
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