An anion exchanger (‘Cell-AE’) was prepared by grafting acrylonitrile (AN) onto carbon cloth waste followed by subsequent modification with hydrazine hydrate and dimethyl sulfate. The effect of radiation dose and monomer concentration was investigated. The nitrate (\({\text{NO}}_{3}^{ - }\)) and phosphate (\({\text{PO}}_{{{4}}}^{{{{3}} - }}\)) sorption potentials of the ‘Cell-AE’ was evaluated via batch mode. The ‘Cell-AE’ showed a higher adsorption affinity towards \({\text{PO}}_{{{4}}}^{{{{3}} - }}\) than \({\text{NO}}_{3}^{ - }\). Similarly, the \({\text{PO}}_{{{4}}}^{{{{3}} - }}\) and \({\text{NO}}_{3}^{ - }\) adsorption was described by Dubinin–Radushkevich (D-R) and Redlich-Peterson (R-P) models, respectively. The present study conclusively proffered a potential mitigation approach to carbon cloth waste management.

通过将丙烯腈 (AN) 接枝到碳布废料上，然后用水合肼和硫酸二甲酯进行后续改性来制备阴离子交换剂 (' Cell-AE ')。研究了辐射剂量和单体浓度的影响。硝酸盐（\({\text{NO}}_{3}^{ - }\)）和磷酸盐（\({\text{PO}}}_{{{4}}}^{{{{3} } - }}\) ) ' Cell-AE ' 的吸附电位通过批处理模式进行评估。' Cell-AE'对\({\text{PO}}_{{{4}}}^{{{{3}} - }}\)比\({\text{NO }}_{3}^{ - }\)。类似地，\({\text{PO}}_{{{4}}}^{{{{3}} - }}\)和\({\text{NO}}_{3}^{ - }\)吸附分别由 Dubinin-Radushkevich (DR) 和 Redlich-Peterson (RP) 模型描述。本研究最终为碳布废物管理提供了一种潜在的缓解方法。