研究了笼形聚偕胺肟树脂（CAO）和酸式（ACAO）及碱式（BCAO）树脂对于苯酚、对-氨基酚、对-硝基酚、对-甲氨基酚和对-苯二酚的吸附和吸留作用，测定了酚处理树脂的中和当量。它反映了笼形树脂吸留外来物的特性。酚处理树脂有效地吸附Ag+、AuCl4－、PtCl62-、PdCl42-和IrCl62-等贵金属离子，吸附方式似乎与溶液的pH值有关。SEM观察表明，Ag+、Au－Cl4-和IrCl62-离子在吸附过程中被还原为零价态，在树脂表面生成形态各异的结晶。 The effects of cage polyamidoxime resin (CAO) and acid (ACAO) and basic (BCAO) resins on the degradation of phenol, p-aminophenol, p- nitrophenol, p-methylaminophenol and p- The adsorption and occlusion of phenolic resins were measured. It reflects the properties of cage resins that hold foreign objects. Phenolic treatment of resin adsorption of Ag +, AuCl4-, PtCl62-, PdCl42- and IrCl62- and other precious metal ions, adsorption seems to be pH-dependent solution. SEM observation showed that the Ag +, Au-Cl4- and IrCl62- ions were reduced to the zero valence state during the adsorption process, resulting in morphologically different crystals on the surface of the resin.