METHODS Spectrophotometry was used to determine the residual and adsorbedamount of lemon yellow, the adsorptive capacity was calculated.
利用分光光度法测定炭药吸附后残余柠檬黄的吸收度,计算炭药的吸附力。
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It was also found there exists a linear relationship between the logarithm of adsorbedamount and molar concentration of the displacing agent of mobile phase.
The remained concentration of Tin cations in water, the adsorption rate of Tin cations and the adsorbedamount by a unit of specimen weight are separately detected.