The lower the initial SDBS concentration, the faster the adsorption rate and the shorter the time reaching adsorption equilibrium necessary were.
溶液的初始浓度对吸附速率产生明显影响，浓度越低吸附速率越快，达到吸附平衡所需的时间越短。
At the same time, the equilibrium point is also the turning point of competitive adsorption, from positive adsorption to negative adsorption or from negative absorption to positive adsorption;
同时，该平衡点也是两组分竞争吸附的转折点，从正吸附变为负吸附或从负吸附变为正吸附；
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