The adsorption capacities for sorbic acid on NDA-0 are .～. times and .～.0 times as high as that on CHA- and Amberlite XAD- respectively, due to the differences in surface polarity and micropore structure of the resins.
The adsorption capacities for sorbic acid on NDA-0 are .～. times and .～.0 times as high as that on CHA- and Amberlite XAD- respectively, due to the differences in surface polarity and micropore structure of the resins.
在研究的浓度范围内 ,NDA 0的吸附能力约为CHA 的 ～ 倍和XAD 的 ～ 0倍 ,树脂表面极性和微孔结构在吸附过程中起决定作用。