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本文合成了对色素具有高吸附容量、强选择性的大孔阴离子交换树脂,详细讨论了影响树脂脱色性能的各种因素。结果表明:树脂的孔结构、功能基结构对其脱色性能有很大影响,并在此基础上进行了一些理论分析。
In this paper, macroporous anion exchange resin with high adsorption capacity and strong selectivity for pigment has been synthesized. Various factors affecting the decolorization of resin have been discussed in detail. The results show that the pore structure and functional group structure of the resin have a great influence on the decoloration performance. Based on this, some theoretical analyzes are made.