The cyclocopolymerization of N,N-diallylglycine hydrochloride, maleic acid and 1,1,4,4-tetraallylpiperazinium dichloride afforded a cross-linked polyzwitterionic acid, which, upon treatment with NaOH, gave the corresponding cross-linked anionic polyelectrolyte (CAPE) in quantitative yield. The pH-responsive resins contained a high density of CO₂⁻ motifs as well as the chelating motifs of glycine residues. The resin CAPE was found to be a super-adsorbent for the removal of pararosaniline hydrochloride (PRH); having a q_max of 1534 mg/g. The adsorption process followed pseudo-second-order kinetics and was found to be a nearly irreversible process as suggested by the parameters obtained from Elovich kinetic model. The resin demonstrated excellent adsorption/desorption efficiencies, thereby ensuring its recycling and reuse in potent applications like remediation of industrial dye-waste water. The resin’s chelating motifs were also efficient in the adsorptive removal of Cd(II) ions with a q_max of 248 mg/g. It was also employed for the simultaneous and effective trapping of Cd(II) and the dye from industrial wastewater. The resin’s impressive performance accords it a prestigious place among many sorbents in recent works.

N , N-二烯丙基甘氨酸盐酸盐、马来酸和 1,1,4,4-四烯丙基哌嗪二氯化物的环聚反应得到交联的多两性离子酸，经 NaOH 处理后得到相应的交联阴离子聚电解质 (CAPE)定量产量。pH 响应树脂含有高密度的 CO ₂ ^-基序以及甘氨酸残基的螯合基序。发现树脂 CAPE 是一种用于去除盐酸副玫瑰苯胺 (PRH) 的超级吸附剂；有一个q _max1534 毫克/克。吸附过程遵循准二级动力学，发现是一个几乎不可逆的过程，如从 Elovich 动力学模型获得的参数所示。该树脂表现出优异的吸附/解吸效率，从而确保其在工业染料废水修复等有效应用中的回收和再利用。树脂的螯合基序也能有效吸附去除q _max为 248 mg/g 的 Cd(II) 离子。它还用于同时有效地捕获工业废水中的 Cd(II) 和染料。该树脂令人印象深刻的性能使其在最近的许多吸附剂中享有盛誉。