【摘要】 在优化条件的基础上 ,制备了羧甲基壳聚糖 (CM -CTS) ,并用均匀设计法研究了水溶液中羧甲基壳聚糖的持Ag+ 条件。试验表明 ,羧甲基壳聚糖可作为良好的持Ag+ 剂 ,用于银的富集和回收更多还原

【Abstract】 On the basis of optimal conditions,the CM-CTS are prepared.The conditions of holding on Ag by CM-CTS in water solution are studied by homogeneous design method.The result of the study shows that CM-CTS can be selected as nice Ag holding agent used to concentrate or recover silver.更多还原