农药在土壤中的吸附
ADSORPTION OF SOME PESTICIDES IN SOILS
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摘要: 对农药涕灭威,林丹和氟乐灵在三种不同类型土壤,即红泥沟土、沙河士和百花山土中的吸附行为进行了研究.分别用平衡法和柱法测得了它们的吸附常致,给出了吸附等温线,并对测得结果进行了讨论.Abstract: A study on the adsorption of aldicarb, lindane and trifluralin on three different soils with different contents of organic matter was performed. Adsorption isotherms were obtained using batch equilibrium method and column method, and adsorption coefficients were calculated. A comparison between the two methods was given.
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