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本文通过土壤氟吸附动力学试验，对河北省沧县轻壤质和中壤质潮土提出土壤氟吸附动力学模型Ｓ＝Ｓｍａｘｅｂ／ｔ，并从化学动力学角度讨论了土壤氟吸附行为。该模型可以为饱和带土中的氟迁移数值模拟提供重要参数。
In this paper, the soil fluoride adsorption kinetics model S = Smaxeb / t was proposed for light loamy and medium loessial soils in Cang County of Hebei Province by means of soil fluoride adsorption kinetics test. The fluorine adsorption behavior of soil was discussed from the viewpoint of chemical kinetics. The model can provide important parameters for the numerical simulation of fluorine migration in saturated soil.