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甲壳胺（Ｃｈｉｔｏｓａｎ，简写为ＣＴＳ）是甲壳素脱乙酰基的产物，是一种线性半刚性高分子，由于ＣＴＳ分子中有—ＮＨ２、—ＯＨ和—ＮＨＣＯＣＨ３，故它对过渡金属具有很强的螯合能力，因而在废水处理中重金属的回收方面得到了广泛应用［１］。同时ＣＴＳ与过渡金属和稀?
Chitosan (abbreviated as CTS) is a product of chitin deacetylation. It is a linear semi-rigid polymer. Due to the presence of -NH2, -OH and -NHCOCH3 in the CTS molecule, Chitosan has a strong effect on transition metals Chelation ability, which has been widely used in the recovery of heavy metals in wastewater treatment [1]. At the same time CTS and transition metals and thin?