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用文献数据对理论部分［１］所导出的吸附计量置换模型（ＳＤＭ—Ａ）进行了检验，并对ＳＤＭ—Ａ的两种表达式（ＳＤＭ－ＡＣＣ和ＳＤＭ—ＡＲＣ）作了比较．结果表明该模型适用于这些吸附体系．从理想溶液及具有负偏差的非理想溶液中吸附时，以ＳＤＭ—ＡＣＣ为优，而从大多数具有正偏差的非理想溶液中吸附时则以ＳＤＭ—ＡＲＣ更佳．若在个别情况下这两种表达式不属线性方程时，则可用简化方法处理．用模型吸附参数ｑ／Ｚ或２ｎ／Ｚ值为依据所表征的理想与非理想吸附体系，不同于吸附剂自其中吸附的理想与非理想溶液．
The literature data was used to test the adsorption-displacement model (SDM-A) derived from the theoretical section [1], and the two expressions of SDM-A (SDM-ACC and SDM-ARC) were compared. The results show that the model is suitable for these adsorption systems. SDM-ACC is preferred for adsorption from ideal solutions and non-ideal solutions with negative deviations, but SDM-ARC is more preferred for adsorption from most non-ideal solutions with positive deviations. If in a few cases these two expressions are not linear equations, you can use a simplified method to deal with. Ideal and non-ideal adsorption systems based on model adsorption parameters q / Z or 2n / Z are different from the ideal and non-ideal solutions from which the adsorbent is adsorbed.