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• 基金项目：

• 杨学富

• 张珂

• 摘要：研究了单溶质水溶液中的苯酚、间甲酚及对氯酚在大孔树脂NKA上的吸附,发现它们的吸附性能依次增加;又研究了这3种物质共存的水溶液中它们在NKA上的竞争吸附,结果表明,IAS模型能够很好地反映这一竞争吸附规律。

• Abstract：Single solute isotherm parameters for adsorption of phenol, m-cresol and p-chlorophenol on resin NKA have been determined with a bottle point isotherm procedure. The date of the experiment showed that the order of adsorbility is p-chlorophenol>m-cresol>phenol under our experiment conditions. The ideal adsorption soltuion model (IASM) has been successfully rested for predicting the competitive adsorption behavior of the three kinds of compounds in an aqueous soluton.

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